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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
     RL-16

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.