Soft modified TPU particle 3235
describe:
Soft modified TPU particle 3235，also known as Matte Effect Masterbatch, it is a high-performance matting additive newly developed by Silike, formulated with Polyether TPU as the carrier. It is specifically designed to enhance the matte appearance of TPU films and products. This additive requires no granulation and can be directly added during processing. Additionally, it poses no risk of precipitation even with long-term use.
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Typical Application
Mix 10 % of 3235 with polyester TPU evenly, then directly cast to obtain a film with a thickness of 10 microns. Test the haze, light transmittance, and gloss, and, compare with a competing matte TPU product.
Key Benefits
- Soft silky feel
- Good wear resistance and scratch resistance
- Matte surface finish of end product
- No risk of precipitation even with long-term use
The Data As Below
Fundamental Parameters
| Grade | 3235 | |
| Appearance | White Matt Pellet | |
| Resin base |
TPU |
|
| Hardness | Shore A | 70 |
| Melt index ( 190℃, 2. 16KG ) | g/10min | 5-15 ( typical value ) |
| Volatiles | (%) | ≤2 |
How to use
Addition levels between 5.0~ 10% are suggested. It can be used in classical melt blending process like Single /Twin screw extruders, injection molding. A physical blend with virgin polymer pellets is recommended.
Package
25 kg/bag, waterproof plastic bag with PE inner bag.
Storage
Transport as non-hazardous chemical. Store in a cool, well ventilated place.
Shelf life
Original characteristics remain intact for 24 months from the production date, if kept in recommend storage.
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