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Silicone Masterbatch RJ-S103

RJ-S103 is ultra-high molecular weight polysiloxane dispersed in Linear Low-Density polyethylene. It has two products with different contents of siloxane, 40% and 55%. 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

Technical Index





Light white pellets



The content of siloxane polymer

40% and 55%

Heat loss




Carrier resin

Linear Low-Density   polyethylene

This product can be used in variety of applications, including:
Due to its standard particle form, RJ-S103 can improve plastic’s properties in many aspects as an additive:
It is suitable for directly injection molding, extrusion, and blown film after mixing with the plastic particles.
It can obviously improve the processing fluidity, reduce torque and enhance throughput.
It can enhance surface smoothness and improve the mold filling ability and de-molding properties when injection molding.
It can also enhance surface gloss and reduce die drool.
It is especially recommended to be used for LSOH cable materials.
With low migration and no exudation, RJ-S103 will not affect printing and coating properties.
RJ-S103 can be used with all known additives, used together with fillers can promote the dispersion of fillers.
RJ-S103 can be used as the food contact additive, the polyolefin part of RJ-S103 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-S103 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 repres