DOWSIL™ 31-441 Additive
A solid silicone polymer to be used as an additive in polyamide-based composites. Easy to use and apply in dry blending with pellets or powdery additives. It improves the extrusion process by decreasing torque and has a dual effect on surface properties by improving scratch resistance and coefficient of friction. A pure silicone polymer additive delivered in an off-white solid form. It has glass transition and melting temperature ranges of 65-75°C and 85-105°C, respectively . It is miscible with polyamide matrices.
Properties
These values are not intended for use in preparing specifications.
Typical Properties
- Benefits Yes No Coefficient of Friction (Slip), Compatibilizer, Flowability, Grafting, Impact Modifiers, Mold Release, Surface Treatment (Scratch), Torque Reduction
- Form Yes No Powder
- Melting Point Yes No 85 to 105 °C
- Resin System Yes No Polyester
- Shelf Life Yes No 720 Days
No Safety Data Sheets are available online for this material Please Contact Dow for additional information.
No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.
No Food Contact Letters are available online for this material Please Contact Dow for additional information.
No Food Contact Letters are available online for this material
Please Contact Dow for additional information.
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The following Rules apply:
All products must have the same delivery date
All products must be in the same product family
All products must be purchased on the same order
All products must be shipped from the same plant
All products must have the same delivery date
All products must be in the same product family
All products must be purchased on the same order
All products must be shipped from the same plant
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