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Silicon masterbatches are specialized additives used in various plastic and rubber applications
Composition
- Silicon masterbatches consist of ultra-high molecular weight siloxane polymers dispersed within different thermoplastic resins (such as PE, PP, PA, etc.).
- These white pellets enhance the flow of the resin during processing and modify surface properties.
- Silicon masterbatch consists of vinyl silicon polymers that are compounded with silica. These masterbatches are designed to enhance specific properties in various formulations.
Purpose
- Flow Enhancement: They improve mold filling, mold release, and reduce extruder torque, resulting in faster throughput.
- Surface Modification: Silicone masterbatches enhance surface quality, reduce the coefficient of friction, and provide greater abrasion and scratch resistance.
Common Applications of Plast Silicon
Rubber
Silicon Hoses
Cable insulation
Weatherstripping
Waterproofing Materials
Silicon Sealant
Bakeware
Gaskets
Properties Of Silicon Masterbatch
Ease of Use
By scattering light, these masterbatches eliminate concentrated areas of intense brightness.
Property Enhancement
They effectively disperse light, making it more uniform and gentle
Abrasion Resistance
Silicone masterbatches help improve the abrasion resistance of the final products.
Reduced Friction
By minimizing the coefficient of friction, they enhance the material’s performance.
Lubricity
They impart lubricity, making the material smoother and easier to work with.
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