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ChengDu silike science & technical CO.,LTD

Silicone gum

Packaging Details : 25kg/box
Delivery : within 2 days
Payment Terms : TT advanced or L/C at sight
Place of Origin : China
brief : SILIKE
Application : All kinds of thermoplastics For manufacture Silicone Masterbatch
Samples : Free
Minimum Order : 1 Ton
Inspection : SGS, REACH
Category : Plastic Extruders
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Product Description
SILIKE silicone gum is an ultra high molecular weight PDMS ( Polydimethyl Siloxane ) with low volatiles content . It is designed to be used as an additives for thermoplastics for improve processing properties, including resin flow ability, better mould filling , less extruder torque, internal lubrication, mould release and faster throughput. Meanwhile, better surface quality can be expected too. Like lubricity , slip , lower coefficient of fraction, anti-scratch resistance and greater Mar and abrasion resistance . Except used as an additives , it can be also incorporated into thermoplastic resins preferably by batch technologies.

Product Feature
Property Value Color Colorless Volatile content 1~2%

Product Specification/Models
Lower materials surface energy Improving the processing properties, less extruder torque, reduced equipment wear, better mold filling and reduce product defect rate. Obvious lower the coefficient of friction (COF), improve surface smoothness, gloss, enhance the surface silk texture, scratch and abrasion resistance. Enhanced fuel resistance, reduced smoke density, improve the impact strength . Good stability, non-migratory .

Other Information
Recommend dosage Addition level at 0.1%to 1%, can improve the product’s processing, liquidity and mold release. At a high level: 1% to 5% can improve the surface properties (smoothness, scratch resistance and abrasion resistance). Transport and Storage Non- dangerous goods . Moisture and excessive exposure should be avoid during transportation . 12 months shelf life for full package .Storage beyond the date specified on the bag not necessarily mean that the product is no longer usable. In this case , However, the properties required for the intended use must be checked quality assurance reasons .

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