Impact Modifier CM55

Specification

Item                                  Unit     CM – 55

Usage                                   Replace CPE135A and ACR 

Appearance                  –           White Powder

Apparent density         g/cm3,   0.5 ± 0.1

Fineness,%                 30 mesh   ≥ 98

Elongation at break         %           1000 – 1200

Tensile strength         Mpa           ≥10

Volatile content         %           ≤1.5

Ash content                 %           ≤3.0

Product Description

It is adopt in-situ grafting of multifunctional groups and core-shell structure, which greatly improve the arrangement of PVC molecules, enhance the intermolecular force, and make the PVC material structure more uniform and stable. Its toughening effect is not only much more better than CPE135A but also improve the surface gloss and tensile strength, completely solved the problem of "softness in summer" and "brittleness in winter" .


Mainly Advantage

① Ensure improve product enough toughness and strength

② Improve the low temperature resistance and weather resistance

③ Increase the glass transition temperature to make the thermal stability of PVC better

④ Less Dosage, Promote Quality

⑤ Dosage is only 50% phr of CPE and ACR totally 


Package

Dosage: 2.0 kg – 6.0 kg up to different product and formula.

Package: Plastic weaved bag, 25kg per bag.


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