RF- 50

Physical Peptizer

Composition：Mixture of unsaturated fatty acid with zinc soap

Appearance: Yellowish pastilles

Specific Gravity (kg/m³)：1150

Dropping Point (°C): 100

Ash Content（%）：≤13

Zn Content（%）：10.5

Iodine Value（gI2 /100g）：40～50

Storage Stability: At least two years under normal conditions

Packaging: 25kg/PE bag

Applications:

1、Provides effects of lubrication and physical peptization, improves compound flow ability and carbon black dispersion , suitable for NR、BR、SBR .

2、Reduces compound viscosity fast, shorten mixing time , reduces energy consumption，improves processing efficiency.

3、Slightly delay curing rate without influence on physical properties of vulcanizate.

4、Improves calendering and extrusion rate，provides smooth surface .

5、Improves plastification of foam compounds and foam uniform .

6、Added with rubber .

Recommendations：NR、SBR、BR、NBR、EPDM

Dosage：1-5 PHR