SiSiB® SP1050 is a super slip thermoplastic additive containing 55% ultra-high molecular weight siloxane polymer and 45% silica.
SiSiB® SP1050 could be used as an additive in almost all thermoplastics polymer to improve processing properties, surface quality and mechanical property.
SiSiB® SP1050 siloxane powder is widely used to improve the lubricity and surface quality of plastics.
SiSiB® SP1050 can be used in modification of plastics, cable compounds, elastomers, thin-walled complicated parts, silicone core pipe, and plastic pipe etc.
SiSiB® SP1050 can be used in low smoke flame retardant PVC compounds and rigid PVC compounds.
SiSiB® SP1050 can be used in high temperature engineering plastics, which can improve the flow of the silicone resin and processing properties, promote the crystallization of PA, improving the surface smoothness and impact strength.
SiSiB® SP1050 can improve the surface finish without any bleeding when it is used in engineering plastics sheets.
SiSiB® SP1050 can be used to improve dispersion properties and make the surface more slip, prevent pigments reunion etc.
Silicone molding/pelleting process is necessary for better performance when SiSiB® SP1050 mixed with the other materials at a certain proportion.
It can improve the product’s processing, liquidity and mold release when it is added at 0.5%-2%. At a high level, 1% to 5% can improve the surface properties (smoothness, finish, scratch resistance and abrasion resistance).
SiSiB® SP1050 is supplied in 25Kg craft paper bag.
In the original unopened packaging, SiSiB® SP1050 has a shelf life of 24 months at dry condition, room temperature.