Factory Supply Impact Modifier Chlorinated Polyethylene Cpe - Impact Modifier HL-320 – Hualongyicheng
Factory Supply Impact Modifier Chlorinated Polyethylene Cpe - Impact Modifier HL-320 – Hualongyicheng Detail:
Impact Modifier HL-320
Product Code |
Density(g/cm3) |
Sieve Residue (30 mesh) (%) |
Impurity particles(25×60) (cm2) |
Residual Crystallinity(%) |
Shore Hardness |
Volatile(%) |
HL-320 |
≥0.5 |
≤2.0 |
≤20 |
≤20 |
≤8 |
≤0.2 |
Performance Features:
HL-320 is a new type of PVC impact modifier independently developed by our company. The interpenetrating network copolymer formed by grafting of light chlorinated HDPE and acrylate overcomes the shortcomings of high glass transition temperature and poor dispersion of CPE, which can provide better toughness, low temperature impact resistance and improve weather resistance. It is mainly used in PVC pipes, profiles, boards, and foamed products.
·Completely replacing ACR, CPE and ACM (recommended dosage is 70%-80% of the dosage of CPE).
·Excellent compatibility with PVC resins and good thermal stability, reducing melt viscosity and plasticizing time.
·According to the change of current and torque, the amount of lubricant can be reduced properly
·Greatly improving hardness and weatherability of PVC pipes, cables, casings, profiles, sheets, etc.
·Providing better tensile strength, impact resistance and elongation at break than CPE.
Packaging and Storing:
Compound paper bag: 25kg/bag, kept under seal in a dry and shady spot.
Product detail pictures:

Related Product Guide:
We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for Factory Supply Impact Modifier Chlorinated Polyethylene Cpe - Impact Modifier HL-320 – Hualongyicheng , The product will supply to all over the world, such as: Roman, Pakistan, Latvia, Our mission is "Provide Products with Reliable Quality and Reasonable Prices". We welcome customers from every corner of the world to contact us for future business relationships and achieving mutual success!

The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
