Antifog / anti-drip agentSorbitan ester · refined by cold-press granulation · powder · fast-acting · low-temperature antifog
Effectively prevents fine water droplets from forming on transparent surfaces, avoiding loss of light transmission and haze from light scattering; condensed water quickly spreads into an ultra-thin transparent water film, or forms large droplets that run down the film.
- ⚡ Fast antifog · acts almost instantly
- ❄ Excellent initial + low-temperature antifog
- ⏳ 1–3 years durable in LLDPE/LDPE film
- 🎞 No effect on clarity/electrical/adhesion/anti-soiling
- Melting point
- 0 ℃
- Flash point
- 0 ℃ (lit.)
- Density (25℃)
- 0 g/mL (lit.)
- Total amine value
- ≤ 0 mgKOH/g
Speed bench · acts almost instantly
Step-response illustration: R800F antifog performance climbs steeply to a plateau, while conventional grades rise slowly and struggle to reach the target (qualitative illustration).
Sorbitan ester · refined by cold-press granulation
The antifogging agent R800F, also called an anti-drip or antifog-drop agent, is a functional additive of the internal-additive type for plastics; it is made by reacting sorbitan ester and then refining it in a cold-press granulator (powder form).
Hydrophobic inwards · hydrophilic outwards
R800F is a surfactant carrying hydrophilic groups and aligns in an oriented way on the plastic surface, raising the critical wetting tension of the polymer surface and reducing the contact angle between water and the polymer surface.
Ultra-thin clear water film · no drip damage
Condensed fine droplets quickly spread into an ultra-thin transparent water film, or form large droplets that run down the film — preventing drops from falling and damaging the packaged goods or blocking light transmission.
Fast-acting leader · four effects in one
Fast antifog comes first; initial, durable, low-temperature and high-temperature performance all covered; plus heat stability, compatibility and preservation of film properties.
Fast antifog
Acts almost instantly
Initial antifog
Excellent
Durable antifog
1–3 years
Low-temperature antifog
Excellent
High-temperature antifog
100–325℃
Good heat stability
It does not decompose readily under heat and its decomposition products do not degrade the polymer.
Good compatibility
It works well with other plastics additives and does not hinder the function of other additives.
Preserves film properties
It does not affect the film’s clarity, electrical properties, adhesion or anti-soiling performance.
Main components and physical properties
Main components: sorbitan ester.
Applications · dosage advice · usage routes
Dosage for three systems; two routes — direct addition and masterbatch — can be toggled.
Polyolefin systems
Prevents fogging inside the pack, which spoils appearance and can rot or damage the contents.
Polyvinyl chloride (PVC) systems
Prevents fog droplets blocking sunlight and shielding UV sterilisation, and avoids drip damage to crops.
Ethylene-vinyl acetate (EVA) systems
Antifog and anti-drip for EVA agricultural film.
How to use · two routes
Packing and storage · sample request
Submit the form and a technical consultant will contact you within 24 hours to arrange a sample.
Packing and storage
01Product positioning
What it is. R800F is an internally added antifog (anti-drip) additive; the official category field is 'antifog agent', and the English category name is 'Antifog Agent'. The source classifies it as 'internal addition type for plastics': the antifog agent is added during polymer processing and takes effect inside and on the surface of the article, rather than by subsequently applying a coating on the film surface. Its main component is sorbitol ester—source text: 'It is produced by reacting sorbitol ester, then passing through a cold-press granulator'; its appearance is a white or slightly yellow powder (source wording: 'powder powder form'). The official website's theme layer summarizes its features as 'fast-acting antifog' and 'extremely fast action', and its full name verbatim is 'Antifog Agent / Anti-Drip Agent R800F'. (Data source: product handbook / official product data)
What problem it solves. In humid environments, when humidity drops below the dew point, fine water droplets condense on the surface of transparent plastic films, sheets, or panels, causing haze and blurring that blocks light transmission. The source describes the losses on two levels: on the packaging side, 'the contents cannot be seen due to fogging', and fog droplets can also cause the contents to rot and be damaged; on the agricultural film side, the temperature difference inside and outside the greenhouse causes fog droplets and water droplets on the film surface. Excessive fog droplets 'block sunlight transmission, weaken photosynthesis, and affect crop growth'; water droplets also absorb heat, affect warming inside the greenhouse, and weaken the sterilizing effect of morning ultraviolet light. (Data source: product handbook)
Names and wording at each layer. The title of this grade's technical data page is, verbatim, 'Antifog Agent / Anti-Drip Agent R800F'; the product catalog line is, verbatim, 'R800F: Antifog Agent / Anti-Drip Agent'; the official full name is, verbatim, 'Antifog Agent / Anti-Drip Agent R800F' (English name: Antifog Agent R800F); the official website list page title is written as 'Antifog Agent / Anti-Drip Agent', the detail page main title is 'Antifog Agent / Anti-Drip Agent', and the subtitle contains the theme term 'fast-acting antifog'. (Data source: product handbook / official product data)
Official fields and series positioning. The official one-sentence positioning is 'long-lasting antifog 1-3 years+, dedicated for LLDPE/LDPE', the mechanism field is 'hydrophilic surface activity', the application list is LLDPE extrusion coating/blown film, LDPE extrusion coating/blown film, long-lasting antifog masterbatch, and the dosage field is '0.5%—5% of the final plastic product'; R800F is included in the comprehensive series and is 12th in the official website product list order. (Data source: official product data)
What it is not. It is not the masterbatch itself (antifog masterbatch is one downstream use form of this product); it is not a resin or filler; it is also not a surface-coating-type treatment agent. Between it and the M800 masterbatch in the same number range, the source establishes no 'internal use' or mapping relationship; the two belong to different product lines, and this page does not account for them according to a correspondence relationship. (Data source: product handbook / official product data)
Scope of the source material (to be clear up front). For this grade, the source material provides no dedicated experimental data table or curve, nor any measured data inside the greenhouse or in the field; the values below are all values recorded in the source material and are not a performance commitment for any specific film. (Data source: product handbook / official product data)
- High antifog efficacy, rapid action, good durability
- Good thermal stability, not readily decomposed by heat, and the decomposition products do not cause degradation of the polymer'
- Good compatibility with other additives, without interfering with the functions of other additives
- Does not affect functions such as film transparency, electrical properties, tackiness, and contamination resistance
02Formulation system & mechanism of action
Composition and manufacturing. Source text: 'Antifog agent (antifogging agent) R800F is also called anti-drip agent or antifog drop agent. It is a substance that can prevent fine water droplets from forming on the surface of transparent materials and thereby reducing light transmittance. R800F antifog agent belongs to the internal addition type for plastics. It is produced by reacting sorbitol ester, then passing through a cold-press granulator.' Its main component is 'sorbitol ester'. (Data source: product handbook / official product data)
First mechanism layer: oriented arrangement. The source defines this class of additives as 'some surfactants with hydrophilic groups that can orient at the plastic surface, with hydrophobic groups inward and hydrophilic groups outward, thereby making water readily wet the plastic surface; condensed fine water droplets can rapidly spread to form an extremely thin water layer or large water droplets that flow down along the film. This avoids the haze caused by light scattering from small water droplets and prevents condensed water droplets from dripping onto the packaged item and damaging it.' (Data source: product handbook)
Second mechanism layer: turning fogging into 'non-fogging'. The source adds: 'The water fog formed on the film causes uneven light distribution and produces grating, which is neither aesthetically pleasing nor functionally acceptable. To alleviate this problem, R800F antifog agent (anti-drip agent) is added to the formulation. R800F antifog agent is added during polymer processing and can make condensed fine water droplets distribute into a continuous transparent thin layer. The function of R800F antifog agent is to increase the critical wetting tension of the polymer surface and reduce the contact angle between water and the polymer surface.' That is, by increasing the critical wetting tension of the polymer surface and reducing the contact angle between water and the polymer surface, it changes how water spreads on the film surface without changing the light-transmitting nature of the film. (Data source: product handbook)
Four effects in one, with fast action first. Source wording: 'The performance of R800F antifog agent includes four properties: initial antifog performance, durable antifog performance, low-temperature antifog performance, and high-temperature antifog performance.' The official website detail page summarizes this layer as 'fast action leads · four effects in one', and lists 'excellent initial + low-temperature antifog' and '1–3 year long-lasting performance for LLDPE/LDPE films' as badge key points. (Data source: product handbook / official product data)
Two synonymous formulations. The source also has a sentence describing this product as 'mainly internal addition type', which, together with 'internal addition type for plastics', are two formulations of the same orientation; this page consistently uses 'internal addition type'. The source does not provide quantitative data such as migration rate of hydrophilic groups, curve of surface tension changing with time, or relationship between film thickness and migration amount; this page provides only qualitative descriptions and does not fabricate values. (Data source: product handbook)
03Key parameters
The physicochemical properties given on the technical data page for this grade are as follows (transcribed verbatim):
| Item | Value / description |
|---|---|
| Main component | Sorbitol ester |
| Appearance | White or slightly yellow powder |
| Flash point | 280 °C |
| Melting point | 68 °C |
| Density | 0.98 g/mL at 25 °C |
| pH (1% water,100°C) | 6.2-7 |
| Total amine value (mgKOH/g) | ≤ 2 |
| Temperature adaptation range | 100-325 °C |
Reading notes (3 items). 1. Same values in variant forms, transcribed as-is: the official website detail page writes the appearance as 'white or slightly yellow powder form', flash point as '280℃ (lit.)', density as '0.98g/mL (lit.)', total amine value as '≤ 2 mgKOH/g', pH as '6.2 ~ 7.0', and temperature adaptation range as '100 – 325 ℃'; these are the same values in variant forms as on the data sheet page, and this page transcribes them by layer as-is without harmonizing them on its own. 2. Form is the process result: the 'white or slightly yellow powder-powder form' is paired with the 'cold-press granulator'; this product is a granulated powdery additive, not granules and not a liquid mother liquor—the adjacent grade R800 under the same category is waxy granules; the two forms differ, and their feeding and metering methods cannot be directly applied to each other. 3. Concepts and boundaries: melting point 68℃ is a phase transition temperature, while temperature adaptation range 100-325℃ is the processing adaptation interval given in the documentation; the two are not the same concept; the table above is for grade selection comparison and incoming material verification; before mass production, please rely on the technical documents supplied with the goods and small-scale trial results. (Data source: product handbook / official product data)
04Recommended dosage window
For R800F, multiple dosage conventions coexist in the documentation, and their denominators differ. To avoid conversion errors between them, all are listed in full by denominator layer here, without making a 'pick one' choice.
| Scenario | Dosage | Conditions & notes |
|---|---|---|
| Direct addition | 0.5%-5% | Plastic systems for extrusion coating/blown film with direct addition; the documentation states that long-lasting antifog performance of 1-3 years or more can be achieved (usage basis) |
| Substrate tiers | polyethylene 0.5-5% · polyolefin 0.5-5% · polyvinyl chloride 1-5% · polyvinyl acetate 0.5-5% | Corresponding substrate systems; three sentences coexist on the same page; the verification record for two name labels is given in the pending verification items |
| Addition level | 0.5%—5% | Plastic final products; the documentation entry and the official dosage field have the same value |
| Official website scenario layer | polyolefin 0.5% – 5% · PVC 1% – 5% · EVA 0.5% – 5% | Corresponding systems; values from the same source, written in separate layers |
| Masterbatch route | 20% first to make masterbatch → masterbatch 8-20% | Masterbatch preparation stage / masterbatch addition stage; the two stages have different denominators and cannot be mixed in calculations |
Three points must be made clear. 1. Denominators cannot be converted across layers: 'plastic final products' and 'a given substrate system' are two different denominators; applying 0.5%—5% to the masterbatch addition stage, or treating masterbatch 8%-20% as the finished-product content, will both lead to calculation errors. 2. The ranges are what the documentation records, not promises: 'long-lasting antifog performance of 1-3 years or more' is the usage basis given in the documentation; actual duration is related to film structure, formulation combination, and use conditions, so actual measurements should govern. 3. Directional clause: none—the documentation for this grade does not provide any thickness-dosage direction clause such as 'the thinner the film, the higher/lower the dosage'; this page does not state a direction or apply direction conclusions from other grades; if adjustment by film thickness is needed, rely on small-scale trial data for this grade. (Data source: product handbook / official product data)
Convention 2 · Substrate tiers (four tiers coexist on the same page). The substrate tiers given in the 'Performance Effects' section of the technical data page for this grade in the documentation are: polyethylene 0.5-5%, polyolefin 0.5-5%, polyvinyl chloride 1-5%, and polyvinyl acetate 0.5-5%. Among them, the polyethylene and polyolefin tiers come from sentences whose subject is the name of this grade and can be checked back verbatim: '...the general dosage in polyethylene is 0.5-5%, and in polyolefin 0.5-5%'; the verification record for the other two name labels is given in 'Items to be verified' item 1 at the end of the text—the values in all four tiers are used according to the 0.5%-5% system attribution for this grade. (Data source: product handbook)
05Applications
Two major primary scenarios. The documentation states that this product is suitable for food packaging films and is also used for agricultural films, and 'can also be used as food packaging material'; the official application list itemizes: LLDPE extrusion coating/blown film, LDPE extrusion coating/blown film, long-lasting antifog masterbatch—the official website list leans more toward a 'production line basis', directly listing the application stage (extrusion coating/blown film) and the masterbatch form. (Data source: product handbook / official product data)
- Two major primary scenarios
- Two major primary scenarios. The documentation states that this product is suitable for food packaging films and is also used for agricultural films, and 'can also be used as food packaging material'; the official application list itemizes: LLDPE extrusion coating/blown film, LDPE extrusion coating/blown film, long-lasting antifog masterbatch—the official website list leans more toward a 'production line basis', directly listing the application stage (extrusion coating/blown film) and the masterbatch form. (Data source: product handbook / official product data)
- Substrate coverage
- The substrate systems mentioned in the documentation tiers are polyethylene, polyolefin, polyvinyl chloride, and polyvinyl acetate; the official website scenario layer lists them separately by three systems: polyolefin, polyvinyl chloride (PVC), and polyvinyl acetate (EVA). In terms of application route, the direct-addition scenario for this grade is extrusion coating and blown film of LLDPE / LDPE (one official sentence notes 'dedicated to LLDPE/LDPE'), while the PVC and EVA systems correspond to antifog film applications. (Data source: product handbook / official product data)
- Product form boundaries
- The documentation writes the applicable objects as 'transparent plastic films, sheets, or plates': the main body is film, while sheets and plates are transparent product forms mentioned in parallel. (Data source: product handbook)
- Changes perceivable by end users
- On the packaging side, the direct significance of antifog is 'seeing the contents' and reducing rot and damage to contents caused by fog droplets; on the agricultural film side, improved light transmission relates to photosynthesis and crop growth, heat transmission relates to warming inside the greenhouse, and ultraviolet transmission relates to sterilization and pest/disease pressure. The official website theme layer additionally lists 'refrigerated display cabinets, cold-chain transport films, chilled fresh packaging, and morning low temperatures for agricultural films' as low-temperature scenario examples, and notes that the curves are qualitative illustrations, not measured values. (Data source: product handbook / official product data)
- Boundaries (2 items)
- 1. Functional direction boundary: R800F is directed toward antifog and anti-drip, and belongs to different functional directions from anti-blocking/opening slip and thermal insulation; they are not applied interchangeably and do not serve as comparison bases for substituting one another; the product-list sentence in the documentation is a parallel-column wording and does not constitute a pairing relationship. 2. Downstream form boundary: antifog masterbatch is one of the downstream use forms of R800F, not the category of this product; whether to choose direct addition or the masterbatch route depends on whether the production line has masterbatch preparation conditions and metering precision requirements. (Data source: product handbook / official product data)
Field issues & application examples (as recorded in the source material)
| Field issue | What the source material states |
|---|---|
| What product is R800F, and where is it used? | A plastic internal-addition antifog (anti-drip) additive; the official category field is 'antifog agent' (Antifog Agent); it is mainly used in food packaging films and agricultural films, covering systems such as LLDPE/LDPE extrusion coating and blown film, polyvinyl chloride, and EVA. (Data source: product handbook / official product data) |
| What is the antifog mechanism? | It relies on surfactant with hydrophilic groups orienting at the plastic surface (hydrophobic groups inward, hydrophilic groups outward), increasing the critical wetting tension of the polymer surface and reducing the contact angle, so that condensed fine water droplets spread into an extremely thin water layer or coalesce into large water drops that flow down along the film, avoiding the fogging caused by light scattering from small water droplets. (Data source: product handbook) |
| What is the difference between R800F and R800, and how should one choose? | The two are independent grades, not code variants of the same product: R800F's main component is sorbic acid alcohol ester, its appearance is powder-powder form, and its direct-addition dosage basis is 0.5%-5%; R800's main component is saw palmetto fatty acid and polyglyceryl cocamide polymer, its appearance is waxy granules, and its direct-addition dosage basis is 1%-5%; their values cannot be copied interchangeably. Grade selection is determined by the target system, dosage level, and production-line metering conditions; values should be governed by the technical documents supplied with the goods and the plant's small-scale trial results. (Data source: product handbook / official product data) |
| Which dosage number should be used? | Use them separately by denominator: direct addition 0.5%-5%; substrate tiers polyethylene 0.5-5%, polyolefin 0.5-5%, polyvinyl chloride 1-5%, polyvinyl acetate 0.5-5%; addition level based on plastic final products 0.5%—5%; masterbatch route: 20% first to form masterbatch, then add at 8%-20%. Different denominators cannot be converted into one another. (Data source: product handbook / official product data) |
06How it differs from related grades
Under the same category field 'Antifog Agent', the documentation also has an R800 grade. The two types are not split codes of the same product but two independent grades: each has its own independent name, independent item, independent technical data page, and detail page, and the documentation does not write them as parent-child codes or a substitution relationship. Therefore, the composition, form, and dosage of the two types must be read item by item separately; values must not be copied from one to the other, and specifications must not be applied across them. (Data source: product handbook / official product data)
| Dimension | R800F | R800 |
|---|---|---|
| Full name | Antifog/anti-drip agent R800F | Antifog/anti-drip agent R800 |
| Main components | Sorbitol ester | Saw palmetto fatty acid and polyglyceryl cocamide polymer |
| Appearance | White or slightly yellow powdery powder | White or slightly yellow waxy granules |
| Direct addition | 0.5%-5% | 1%-5% |
| Substrate categories | Polyethylene 0.5-5% · Polyolefin 0.5-5% · Polyvinyl chloride 1-5% · Polyvinyl acetate 0.5-5% | Polyethylene 1-5% · Polyolefin 1-5% · Polyvinyl chloride 2-5% · Polyvinyl acetate 1-5% |
| Addition level | 0.5%—5% of the final plastic product | 1%—5% of the final plastic product |
| Physicochemical index group | Melting point 68℃ · Flash point 280℃ · Density 0.98 · pH 6.2–7 · Total amine value ≤2 · Temperature 100-325℃ | Same group of indices (values consistent across both pages) |
| Packaging | 25 kg/bag PE double-layer bag | Same |
| Shelf-life specification | Long-lasting antifog for 1-3 years or more | Same |
Reading note: the comparison only explains each grade's documentation positioning and intended applications; values for each grade must not be applied across grades; identification is based on the official full name and category field. (Data source: product handbook / official product data)
07Usage & storage
The following points are taken item by item from the documented records; items not listed in the documentation are not supplied by this page.
Key points for use, storage, and transport (as documented)
- Feeding and route. Direct addition: add R800F at 0.5%-5% directly to the extrusion coating/blown film process of LLDPE or LDPE; masterbatch route: use R800F at 20% plus high-melt-index LLDPE to first make antifog masterbatch, then add at 8%-20%. (Data source: product handbook)
- Processing window reference. With a temperature adaptation range of 100-325℃, melting point 68℃, plus the item 'good thermal stability, not prone to thermal decomposition, and decomposition products do not cause degradation of the polymer,' this product has a documentation-level thermal stability statement within the conventional polyolefin and polyvinyl chloride processing range. (Data source: product handbook / official product data)
- Compatibility with other additives. The documentation states 'good compatibility with other additives, does not interfere with the functions of other additives,' and explicitly states 'does not affect the transparency, electrical properties, adhesion, contamination resistance, and other functions of the film'; actual compatibility effects are subject to measured results of the factory's own formulation. (Data source: product handbook)
- Packaging and storage. The original documentation states: '25 kg/bag PE double-layer bag. Store in a cool, dry place, moisture-proof'; the official website detail page packaging row records the same (25 kg/bag · PE double-layer bag; storage conditions: cool, dry place, moisture-proof). After opening, seal promptly to avoid moisture-induced caking affecting metering. (Data source: product handbook / official product data)
- Shelf life. Not listed in this grade's documentation; this page does not fill it in on its behalf; refer to the technical documents supplied with the shipment and packaging markings. (Data source: product handbook)
- Scale-up recommendation (engineering interpretation, not original documentation). First conduct a lab trial: at the target substrate and film thickness, take one point at each of the upper and lower ends of the dosage range, record initial and sustained performance, then determine the pilot-scale value; for the masterbatch route, calculate in stages: the 20% preparation ratio and the 8%-20% addition level are two denominators and must not be mixed in calculation.
08FAQ
What product is R800F, and where is it used?
A plastic internal-addition antifog (anti-drip) additive, official category field 'Antifog Agent'; mainly used in food packaging films and agricultural films, covering LLDPE/LDPE extrusion coating and blown film, polyvinyl chloride, EVA, and other systems. (Data source: product handbook / official product data)
What is the antifog mechanism?
It relies on surfactants with hydrophilic groups orienting at the plastic surface (hydrophobic groups inward, hydrophilic groups outward), increasing the critical wetting tension of the polymer surface and reducing the contact angle, so that condensed fine water droplets spread into an extremely thin water layer or merge into large droplets that run down along the film, avoiding the fogging caused by light scattering from small droplets. (Data source: product handbook)
What is the difference between R800F and R800, and how should one choose?
The two are independent grades, not split codes of the same product: R800F has sorbitol ester as its main component, powdery powder appearance, and a direct addition specification of 0.5%-5%; R800 has saw palmetto fatty acid and polyglyceryl cocamide polymer as its main component, waxy granule appearance, and a direct addition specification of 1%-5%; values must not be copied from one to the other. Selection should be determined by the target system, dosage level, and production line metering conditions; values are subject to the technical documents supplied with the shipment and in-house lab trials. (Data source: product handbook / official product data)
Which number should the dosage follow?
Take values separately according to the denominator: direct addition 0.5%-5%; substrate categories polyethylene 0.5-5%, polyolefin 0.5-5%, polyvinyl chloride 1-5%, polyvinyl acetate 0.5-5%; addition level is 0.5%—5% of the final plastic product; masterbatch route first 20% to form masterbatch, then add at 8%-20%. Different denominators must not be converted into one another. (Data source: product handbook / official product data)
How should 'long-lasting antifog for 1-3 years or more' be understood?
This is the usage specification given in the documentation, not a commitment for a specific product: how long antifog lasts depends on film structure, formulation combination, and use conditions. It is recommended to make measured records in the target scenario and then set specifications accordingly. (Data source: product handbook)
How is this product marked regarding halogens?
This product's documentation does not address a halogen content specification, and this page makes no halogen-related statement (halogen-containing, halogen-free, and low-halogen wording are all not applicable to this product). If a project requires halogen-related compliance documents, please request them from the supplier by specific item number. (Data source: product handbook / official product data)
What are the packaging specifications and storage requirements?
25 kg/bag, PE double-layer bag; store in a cool, dry place and protect from moisture. Shelf life is not listed in the documentation; refer to the technical documents supplied with the shipment and packaging markings. (Data source: product handbook / official product data)
AppendixData sources
The data on this page comes from two types of documentation, traceable item by item:
- The facts on this page come from two traceable sources: the product handbook (technical data pages, catalog rows, and performance clauses in the integrated series documentation and additive series documentation) and official product data (product item fields, site glossary, product list, application domains, and detail page copy).
- Dosage, indices, and packaging are transcribed verbatim from the original text; places with different wording for the same value are retained by layer and have not been uniformly rewritten.
- No numbers, mechanisms, or effect descriptions unsupported by the documentation have been adopted; documentation boundaries (no experimental data table, no field data, shelf life not listed) are truthfully noted in the main text.
- The parameters on this page are strictly isolated from the adjacent grade in the same category (R800); any cited adjacent values are attributed to the source grade at each occurrence.
Not covered by the source material (not written on this page — to be added later)
- The correspondence between the name labels and the numerical system of two dosage sentences in this grade's documentation pages needs to be checked with the official side (both names are written as the adjacent grade, while the values belong to this grade's 0.5%-5% system) — this page does not quote those two sentences verbatim; the values are used as belonging to this grade and have been isolated; it is recommended to align with the official specification before publication.
- The company profile name-list sentence in the documentation contains wording inconsistent with the catalog and technical data pages (the antifog agent column is written as 'R8H', number unclear) — transcribed as is for reference; the main text of this page does not adopt the name-list wording; it is recommended to align with the official specification before publication.
- Wording differences between this grade's documentation and the detail page: 'sorbitol ester' and the detail page's 'sorbitan ester' coexist; 'powdery powder' and the detail page's 'powder form' coexist; numerical layered wording differences are in Section 3 — all are transcribed by layer without mutual correction.
- Shelf life and safety data (MSDS-type) are not listed in the available documentation.
- 'Long-lasting antifog for 1-3 years or more' has no description of experimental conditions or test methods.
- This grade has no thickness-dosage direction clause available for verification (the available documentation does not provide content in this direction).