Tel: +0532-80903675
E-mail: sophia.liu@crownchem.cn
中文版
Flowing and Dispersing Additive
DETAILED DESCRIPTION
| Composition | Appearance | Final melting point (°C) | Ash (%) | Specific Gravity (g/cm³) | Dropping Point (°C) | Heating loss(%,max) | Recommendations | Dosage | Applications |
|---|---|---|---|---|---|---|---|---|---|---|
Dispersing Additive for Silica RF-72 | Mixture of fatty acid potassium soap and fatty acid esters | Light yellow to yellow granules | 60- 80 | 5.5-9.5 | Light yellow granules | / | 0.5 | NR, SBR, BR, NBR and EPDM | 1 -- 5 phr | Suitable for a variety of rubber formulations. Provide excellent internal and external lubrication for improved flow and release effect. Improves the dispersion of fillers, especially for high loading of silica. Not contain zinc. |
Flow and Mold Release Additive | Mixture of fatty acid soaps and fatty acid amides | Light yellow granules | / | / | 1.10 | 100 | / | NR, SBR, BR, EPDM, CR, IIR, CPE, ACM and TPE | 1 -- 5 phr | Reduce rubber compound’s molecular friction and external friction against metal surface Effective during any stage of mixing, prevent compound from sticking to rollers. |
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Tel : +0532-80903675
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E-mail :sophia.liu@crownchem.cn