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Silicone Masterbatch RJ-S102

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RJ-S102 is ultra-high molecular weight polysiloxane dispersed in Low-Density polyethylene. Due to its particle form, it is easy to be added in the production process. Ultra-high molecular weight polysiloxane has better dispersion.

Technical Index

Property  Specification
Appearance  Light white pellets
Density  0.95g/cm3
The content of siloxane polymer  50%
Heat loss  ≤0.5%
Dosage  0.5%-5.0%(PE/PP/EVA/PA)
Carrier resin  Low-Density polyethylene


● Due to its standard particle form, RJ-S102 can improve plastic’s properties in many aspects as an additive:

1) It is suitable for directly injection molding, extrusion, and blown film after mixing with the plastic particles.

2) It can obviously improve the processing fluidity, reduce torque and enhance throughput.

3) it can enhance surface performance of finished products, improve melt viscosity, effectively prevent "shark skin" phenomenon.

4) It can also enhance surface gloss and reduce die drool.

●  With low migration and no exudation, RJ-S102 will not affect the printing and coating properties.

● RJ-S102 can be used with all known additives, used together with fillers can promote the dispersion of fillers.

● RJ-S102 can be used as the food contact additive, the polyolefin part of RJ-S102 is compliance with article 177.1520(c)3 of FDA, siloxane part is compliance with 181.28 of FDA.


● According to state and international transportation regulation, RJ-S102 is not a dangerous product.

● The standard packaging is PE bag, 25kg/bag net weight, 500kg/pallet.

● For other quantitative packaging availability, please contact our marketing representative.

Storage & Handling

Stored in a dry and cool place. Please seal up after each open.

Shelf life

Original characteristics remain intact for 2 year, if kept in recommended storage