R930

What it is. R930 is a PP plastic frosting agent—official category field 'frosting agent', English category name 'Frosting Agent', official one-liner 'PP surface frosting effect', mechanism field 'surface micro-roughening': it defines the function at the surface morphology of the article, causing the surface of PP articles to form a frosted surface. It serves the surface texture processing system for PP articles (daily-use articles, industrial parts, packaging materials), and is suitable for PP blow molding, thermoforming, and other processing scenarios. The official full name is verbatim 'PP Plastic Frosting Agent R930', and the English name is 'PP Frosting Agent R930'. (Data source: product handbook / official product data)

Name and wording at each layer. Technical data page title verbatim 'PP Plastic Frosting Agent R930'; product catalog line verbatim 'R930: PP Plastic Frosting Agent'; company profile list sentence verbatim 'PP Plastic Frosting Agent: R930'; official website list title 'PP Plastic Frosting Agent'; detail page main title 'PP Plastic Frosting Agent', subtitle 'Functional Synthetic Silica Microflakes · Uniform and Fine Frosted Texture'; detail page header verbatim 'TECHNICAL DATA SHEET · TDS-R930 · REV 2026-09 · CN'. (Data source: product handbook / official product data)

What problem it solves. Three things: surface texture (turning PP articles from 'smooth high-gloss' to 'frosted matte'), tactile feel and anti-slip (parts such as handles, knobs, and housings rely on a micro-roughened surface structure to increase friction), and visual consistency—handbook feature item 1 is 'Can form a frosted texture with good consistency on the PP plastic surface, with no obvious difference in graininess.' (Data source: product handbook / official product data)

Official fields and series coordinates. Official application tags, three items: PP Frosting, PP Surface Treatment, Decorative PP; main components field 'functional synthetic silica microflakes, dispersing aid, compatibility regulator'; dosage field '0.5%-5% of PP resin weight'. R930 is included in the Comprehensive Series (position 8 in the official website product list order); official application domain data lists it in the 'Injection Molding Surface' domain (the domain term source note includes 'R930 (PP Frosting)'). (Data source: official product data)

What it is not. It is not the masterbatch itself (this product is an additive, not a formulated finished pellet); not the resin or filler itself; not a grade in the hyperdispersant / dispersant direction; nor an additive in other functional directions such as external lubrication, flame retardancy, anti-fog, or nutrient. The similarly numbered R900 / R900A / R902 are independent products and should not be associated by number (the boundaries of the four grades are in Section 6). (Data source: product handbook / official product data)

Data boundaries (stated first). The data for this grade provides an overview, main components, product features, scope of application, usage method, precautions, packaging specifications, and storage period; there is no [Physicochemical Properties] / [Performance Indicators] table (physicochemical items such as appearance, density, viscosity, solid content, and pH value are not listed), nor are there specialized experimental data and curves, production line or article measured data; safety data (MSDS-type) is not listed. The numerical values below are values recorded in the data, not an effect commitment for any particular article. (Data source: product handbook / official product data)

Overview sentence (verbatim). 'This product is a high-efficiency frosting agent developed specifically for PP (polypropylene) plastics. Through physical or chemical action, it can form a uniform, fine frosted texture on the surface of PP plastic articles, improving product tactile feel, aesthetics, and anti-slip performance. It is suitable for PP blow molding, thermoforming, and other processing scenarios.' (Data source: product handbook / official product data)

Composition and form. The handbook Main Components, three items verbatim: 'functional synthetic silica microflakes', 'dispersing aid', 'compatibility regulator'; the official main components field is written as 'functional synthetic silica microflakes, dispersing aid, compatibility regulator'. Division of labor among the three (detail page block note verbatim: 'Three-component compound: microflakes build texture, dispersing aid aids dispersion, compatibility regulator protects mechanics.'): the microflakes build a micro-roughened frosted surface, the dispersing aid allows the microflakes to disperse uniformly in the PP melt, and the compatibility regulator protects the mechanical properties of the substrate. Appearance item: not listed in the data—the page for this grade has no physicochemical properties table, so the appearance of neighboring grades is not used to fill in. (Data source: product handbook / official product data)

Mechanism (official layer). The official mechanism field is 'surface micro-roughening'—the function is positioned on the surface morphology of the article: the frosting effect comes from the micro-roughened structure of the surface. (Data source: official product data)

Mechanism (detail page optical comparison layer). The detail page uses the theme 'The optical nature of frosting: specular reflection vs microsurface scattering' for a toggle comparison: the smooth surface side is labeled 'unidirectional specular reflection (gloss)', toggle button 'smooth surface · specular reflection'; the additive side is labeled 'R930 microflakes build a micro-roughened surface, incident light is scattered into soft diffuse reflection (frosting)', toggle button 'R930 frosted surface · diffuse scattering'; caption 'R930 micro-roughened surface · incident light scattering · soft frosted texture'. This layer is a page-based comparison illustration (toggle comparison), not measured images / data. (Data source: official product data)

Mechanism (handbook Product Features, four items). The 1st is consistency of frosted texture: 'Can form a frosted texture with good consistency on the PP plastic surface, with no obvious difference in graininess.' The 2nd is compatibility: 'Good compatibility with PP resin, does not affect the mechanical properties of the substrate itself.' The 3rd is dispersibility: 'After addition, it is easy to disperse in the PP melt, reducing processing difficulty.' The 4th is thermal stability: 'Stable performance within the PP processing temperature range, not prone to decomposition.' (Data source: product handbook)

Effect statements (as stated in the data). The above four characteristics are not accompanied by experimental conditions or testing criteria and do not constitute performance commitments for articles. (Data source: product handbook)

Product features per manual · 4

First, one thing must be made clear: the technical data page for this grade has no [Physical and Chemical Properties] / [Performance Indicators] table. After reading every page, it is confirmed that the parameters explicitly marked on the page are the following three items (plus the applicable processing scenarios in the overview sentence). (Data source: product handbook / official product data)

Three reading notes. First, 'processing temperature 180℃-230℃' is a window referring to the conventional processing temperature of PP resin, not the melting point or temperature resistance indicator of this product itself. Second, the finished-product testing criteria (frosting degree, gloss, roughness, etc.) are not provided in the materials; production should be subject to the technical documents accompanying the shipment and the agreement between both parties. Third, this grade has no physical and chemical items such as appearance, density, viscosity, solid content, or PH value—do not borrow indicators from any other grade (including adjacent-numbered grades) to fill in. (Data source: product handbook / official product data)

Single basis, single denominator. The denominator is PP resin weight. Manual [Instructions for Use] item 1, verbatim: 'Mix this product with PP resin at the recommended ratio (usually 0.5%-5% of PP resin weight; the specific amount can be adjusted according to the desired frosting effect).' The official dosage field is verbatim the same value: '0.5%-5% of PP resin weight'. (Data source: product handbook / official product data)

Three points must be made clear. First, denominators must not be converted across levels: R930 is based on 'PP resin weight'—the adjacent-numbered R900 is based on 'powder', R900A and R902 are based on 'final plastic product' (see the comparison table in Section 6 for the values of the four grades); the values of the four grades must not be transferred or converted into one another. Second, the range is a record in the materials, not a commitment: the actual value depends on the desired frosting effect (as well as the base material grade and process conditions); adjust through small-scale trials according to the instructions for use. Third, directional clause: none—the materials for this grade contain no thickness-dosage directional clause; do not state a direction, and do not apply the directional conclusions of other grades. (Data source: product handbook / official product data)

The above are values recorded in the materials; for actual production, please conduct small-scale trials to confirm in combination with your own system and process. (Data source: product handbook / official product data)

Three applicable scopes (verbatim). Daily-use articles: 'PP cups, tableware, storage boxes, etc.' Industrial parts: 'PP plastic handles, knobs, housings, and other parts requiring anti-slip or special texture.' Packaging materials: 'PP frosted packaging films, packaging boxes, etc.' (Data source: product handbook / official product data)

Three applicable scopes (verbatim)

Daily-use articles: 'PP cups, tableware, storage boxes, etc.' Industrial parts: 'PP plastic handles, knobs, housings, and other parts requiring anti-slip or special texture.' Packaging materials: 'PP frosted packaging films, packaging boxes, etc.' (Data source: product handbook / official product data)

Processing methods and equipment

Applicable to PP blow molding, thermoforming, and other processing scenarios (overview sentence); 'conventional plastic processing equipment (such as blow molding machines, extruders, etc.) can be used for processing'; the processing temperature can refer to the conventional processing temperature of PP resin, generally 180℃-230℃. (Data source: product handbook / official product data)

Official application list and domain coordinates

Three official application tags: PP frosting, PP surface treatment, decorative PP; the official application domain data lists it under the 'injection molding surface' domain (domain terms include 'PP frosting', etc.). (Data source: product handbook / official product data)

Detail page scenario layer

Three application cards are same-source variants of the manual (daily-use articles / industrial parts / packaging materials); the block note reads 'anti-slip and special texture needs in the three major scenarios of daily necessities, industrial parts, and packaging materials.'; the first-screen marquee entries include 'PP blow molding BLOW MOLDING', 'thermoforming THERMOFORMING', 'cups · tableware CUPS & TABLEWARE', 'storage box STORAGE BOX', 'handles · knobs HANDLES & KNOBS', 'housing HOUSING', 'frosted packaging film MATTE FILM', 'packaging box PACKAGING BOX', 'anti-slip feel ANTI-SLIP'; the sample form title is 'Request R930 Sample'. (Data source: product handbook / official product data)

Two boundaries

First, functional direction boundary: R930 addresses the surface frosting direction of PP articles, which is not the same thing as dispersion, external lubrication, flame retardancy, anti-fogging, etc.; they cannot replace one another, and no equivalence comparison is made. Second, relationship with the masterbatch line: the materials do not establish an 'internal use' sentence pattern or corresponding mapping between R930 and any masterbatch grade; do not calculate according to a 'masterbatch—additive' correspondence. (Data source: product handbook / official product data)

Applications & processing · 9 items

Field issues & application examples (as recorded in the source material)

Conclusion first. At closely numbered positions, the documentation also includes three grades: R900, R900A, and R902. The four numbers are four independent products: each has its own name, technical data sheet, and official entry; the documentation does not present them as parent/child codes, upgrades, or substitute relationships. Therefore, the category, composition, form, dosage, and application direction of the four grades must be read item by item—values are not interchangeable and bases are not cross-applied. R930 is not a suffix subcode of any grade; among the four, R930 and R902 belong to the General Series, while R900A and R900 belong to the Hyperdispersant Series—series affiliation and similar numbering do not constitute grounds for interchanging values. (Data source: product handbook / official product data)

Reading note: The comparison only explains each item's documentation positioning and applicable objects; values for each grade must not be applied to one another; judgment should be based on the official full name and category field. (Data source: product handbook / official product data)

The following points come item by item from the documentation; items not listed in the documentation are not drafted in their place.

Delivery & compliance · 7 items

The data on this page come from two types of documentation and can be traced item by item:

• 1. This page has two traceable source types: product handbook (technical data sheet, product catalog, company profile, product description) and official product data (product entry fields, detail page copy, product list and application domain data).
• 2. Specifications, dosage, packaging, and storage clauses are transcribed verbatim from the original text; locations with the same value written differently are retained layer by layer and have not been uniformly rewritten.
• 3. This page is strictly isolated from the closely numbered R900, R900A, and R902: the values of the three grades are used only for the boundary comparison in Section 6, with the source grade named at each occurrence; R930's composition, parameters, dosage, and applications are taken exclusively from this grade's own documentation.
• 4. Items not provided by the documentation (physicochemical property table, specialized experimental data, production line measurements, safety data, quantitative basis for frosting degree) have been truthfully noted in the main text; no numbers, mechanisms, or effect descriptions unsupported by the documentation have been used.

Not covered by the source material (not written on this page — to be added later)

• This grade has no physicochemical property table (appearance, density, viscosity, solid content, PH value, etc. are not listed)——the detail page specification box is also presented in four rows other than appearance; if a project requires physicochemical data, please request it from the supplier by item number.
• The quantitative basis for frosting degree is not given (gloss value, roughness Ra, etc.)——for effect acceptance criteria, it is recommended to state them as agreed by both parties and retain samples for comparison.
• Writing differences coexist by layer and are not unified: '0.5%-5% of PP resin weight' (manual) and '0.5% – 5%' (detail page); '180℃-230℃' and 'generally 180℃ – 230℃'; three packaging wordings (see Section 7); two shelf-life wordings; 'functional synthetic silica microflakes' (manual) and 'synthetic silica microflakes' (detail page specification box).
• The upper limit '0 – 5.5%' of the gradient scale axis on the detail page is a display axis range (leaving margin to mark the 5% upper limit on the axis); the dosage range should be based on 0.5%-5% and should not be read as a 5.5% usable upper limit.
• In the official application tags, the two items 'PP surface treatment' and 'decorative PP' are archived by combined verification and are listed together with the sourced 'PP frosting'.
• The response time and sample-making commitments in the sample form are corporate claims (detail page copy), not documentation parameters.
• Values and conclusions of other members in the same series are not reused at all; if comparison is needed, return to the source for each grade.