Si-Rubber

1. Product 

Pushing M series impact modifier is a silsesquioxane modified acrylate impact modifier, which can provide a variety of engineering plastics impact resistance and modulus retention. Due to its special silicon-based POSS and acrylate core-shell structure, while improving the impact strength, it will not damage other performances, such as heat deflection temperature; and it has no adverse effect on weather resistance. It can be applied to the following engineering plastic resins to improve impact strength: polycarbonate (PC), polyester (PET, PBT), styrene-acrylonitrile copolymer (SAN) and alloys of these polymers. The product is also suitable for thermosetting resins such as glass fiber reinforced nylon and epoxy resin.

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2. Physical performance

- Appearance: Flowable white powder

- Bulk density of powder: 0.42±0.1g/cc 

- Volatile: <1.0% 

3. Product advantages

Excellent low-temperature impact resistance, stability and colorability, resist and adapt to cold stress of -40 ℃.

Pushing M series impact modifiers use silsesquioxane as the core and grafted polymethyl methacrylate as the shell. This core-shell structure allows the product to be dispersed as individual particles in the substrate.

4. Applications

Widely used in plastic POM, PC/ABS, PA, PMMA, PS, etc.

Suitable for auto parts such as bumpers and body panels; blender shells, electrical parts shells such as computer and mobile phone shells; thermosetting adhesives.

Typical data: 3% added PC

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5. Packing specification

25kg/bag