R6800

Transcribed as per the source: R6800 is a dispersion compatibilizer dedicated to degradable plastics. The category field given in the official website entry is 'degradable plastic dispersant' (English category name: Biodegradable Dispersant); the official full name is 'dispersion compatibilizer dedicated to degradable plastics R6800'; the official one-liner is 'degradable plastic dispersion, PLA/PBAT friendly'; the official mechanism field is 'chemical dispersion + compatibilization'.

The problem it addresses is stated in the overview sentence, verbatim: 'Dispersion compatibilizer R6800 dedicated to degradable plastics is a key additive used to improve the compatibility between biodegradable plastics (such as PLA, PBAT, PBS, etc.) and fillers (such as calcium carbonate, starch, fibers, etc.), and can enhance the mechanical properties, processing properties, and stability of the material.'

One-sentence reading: it stands between 'biodegradable plastics' and 'inorganic/natural fillers', performing the single function of compatibilization and dispersion.

Handbook layer: listed within the hyperdispersant series section of the product catalog; the two adjacent pages in the same section are the preceding-neighbor and following-neighbor grades, respectively.

Official layer: its series attribution is likewise the hyperdispersant series.

1. It is not an additive in the anti-fog / anti-drip direction — that direction is R800, R800F, with the category field 'anti-fog agent' and the mechanism field 'hydrophilic surface activity'.

• Handbook layer: listed within the hyperdispersant series section of the product catalog; the two adjacent pages in the same section are the preceding-neighbor and following-neighbor grades, respectively.
• Official layer: its series attribution is likewise the hyperdispersant series.

Handbook layer [Main ingredients] verbatim: polyol lipid. The official ingredient field is identical to the handbook and also records 'polyol lipid'.

Detail page layer writes polyol ester (e.g., page-layer sub-card 'polyol ester · slight peculiar odor'; the first-screen subtitle mentions 'polyol ester').

Inter-layer spelling difference is transcribed as is: handbook layer 'lipid' ↔ detail page layer 'ester'; both are retained as written in their respective places.

The source does not provide: specific grade designation, chemical structure, active group content, compounding ratio ⇒ not written.

1. Compatibility and dispersion: 'Enhances the compatibility and dispersion performance of degradable plastics with pigments and fillers, assists pellet formation during granulation, and increases mechanical properties such as toughness, tensile properties, and strength of degradable plastics.'

2. Product and appearance performance: 'Increases mechanical properties such as toughness, tensile properties, and strength of the product, improves the dispersion performance of pigments and fillers, enhances the gloss of products such as films or sheets, improves the light transmittance of natural-color compounds, increases the color yield and hiding power of colored compounds, and enhances tensile resistance and load-bearing resistance.'

The specification block is titled "SEC.02 / SPECIFICATION"; the block title is "Physicochemical properties (TDS) and solubility profile"; the subsection title for the solubility part is "Solubility profile · SOLUBILITY PROFILE".

The values in the table are recorded values from the source; before batch use, small-scale trial verification is recommended. (Data source: product handbook / official product data)

All three layers give the same value: the handbook layer, the official data layer, and the detail page layer all give "about 1%-10%" —— "recommended reference dosage about 1%-10%"; the denominator basis is not stated in any of the three layers.

The factors determining dosage and the denominator basis are subject to the values recorded in the source; for actual addition amount, please request the accompanying technical documentation for the specific item number and conduct a small-scale trial.

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

Biodegradable plastics side (listed in the overview sentence): PLA, PBAT, PBS, etc.

Biodegradable plastics side (listed in the overview sentence)

PLA, PBAT, PBS, etc.

Filler side (listed in the overview sentence)

Calcium carbonate, starch, fibers, etc.

Point of action

It improves compatibility between the above two and enhances the material's mechanical properties, processing properties, and stability.

1. Packaging materials

"Packaging materials: such as PLA/PBAT blend films, shopping bags, etc., requiring improved flexibility and tear resistance."

2. Agricultural mulch film

"Agricultural mulch film: such as PBAT/CaCO₃ composites, requiring enhanced weather resistance and controlled degradability."

3. Disposable tableware

"Disposable tableware: such as PLA/starch composites, requiring improved heat resistance and mechanical strength."

4. 3D printing materials

"3D printing materials: such as modified PLA/PBAT, requiring optimized melt fluidity and interlayer adhesion."

(Interlayer wording difference

Item 2 in the edited version reads "CaCO₃composite" (no space), transcribed layer by layer.)

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

Conclusion first: The differences between R6800 and the following models lie in the category field, mechanism field, target system, main components, and physicochemical wording, not in the superficial similarity of the model numbers.

Reading note: The comparison only describes the respective documentation positioning and applicable objects of each grade; values for each model cannot be applied to one another; identification is based on the official full name and category field. (Data source: product handbook / official product data)

The following points are taken item by item from the documentation; items not listed in the documentation are not drafted on our own.

The data on this page come from two types of sources, traceable item by item:

• Source scope: product handbook layer (additive main volume, edited version, hyperdispersant special volume, full-text volume) + official product data layer (item fields, application-domain notes, list headings, read-only interface actual query) + detail-page copy layer.
• Verbatim-recording principle: all values, sentences, and labels are recorded exactly as in the source; wording differences between layers are retained by layer; items not written in the source (transportation, method of use, processing temperature window, safety notes, disclaimer, test methods, missing routine physicochemical items, denominator basis) are uniformly recorded as "not listed / not stated", and are not drafted on our own, not inferred, and not promised.
• Compliance: this grade is not on the true halogen-free list ⇒ no halogen-related wording is written; single number, no derivative code.

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

• Dosage denominator not stated: the three layers share the same value, "about 1%-10%"; the denominator basis is not recorded in the source ⇒ it has been recorded verbatim and explicitly annotated, not drafted on our own.
• Legacy item at the official layer: a historical dosage record for this grade is additionally stored on the official data side ⇒ it has been isolated, not accepted, and not written into this page.
• Wording differences between layers (recorded by layer, not mutually corrected): polyol lipid ↔ polyol ester; flake-like solid ↔ flake-like material; PH ↔ pH; 68℃-80℃ ↔ 68℃ – 80℃; 1.08±0.08g/ml ↔ 1.08 ± 0.08; Suggested reference dosage1%-10% approx. ↔ Suggested reference dosage 1%-10% approx.; CaCO₃ composite material ↔ CaCO₃composite material.
• Quantification and testing gaps: the source does not provide test methods and conditions; the curves and figures on the detail page are interface illustrations ⇒ they are not cited as specifications.
• Clause gaps: transportation, method of use, and processing temperature window are not listed ⇒ not drafted on our own.
• Direction clauses and neighboring relationships: no thickness-dosage direction clause; no combination or substitution relationship with any model has been established.
• Similar model number note: R800, R800F (same suffix "800"); R1800-S, R1800-SK, R1800-SH (same series, model numbers contain the 800 segment); R101A, R6100 on adjacent two pages of the same volume — all are independent of this grade.