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Chlorinated Polyethylene
Product Details:
- Grade Industrial
- Application Industrial
- Poisonous NO
- Appearance Powder
- Product Type Chlorinated Polyethylene
- Storage Room Temperature
- Taste Odorless
- Click to view more
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Chlorinated Polyethylene Price And Quantity
- 10 Ton
Chlorinated Polyethylene Product Specifications
- Powder
- NO
- Industrial
- Industrial
- Chlorinated Polyethylene
- Odorless
- Room Temperature
- High
- Powder
Chlorinated Polyethylene Trade Information
- 100000 Ton Per Month
- 3 Week
Product Description
1. Product Overview
CPE 135A is a high molecular weight elastomer obtained by chlorination modification of polyethylene, with a chlorine content typically of 35 1%, and belongs to the category of CPE products with moderate chlorine content. As one of the most widely used impact modifiers in the field of PVC modification, it has excellent toughening effect, weather resistance, and cost-effectiveness, especially suitable for hard PVC door and window profiles, pipes, and other building materials.
2. Key characteristics
-Chlorine content: 35 1% (optimal balance point between processability and toughness)
-Glass transition temperature (Tg): about -15 (endows low temperature impact resistance)
-Particle morphology: White or slightly yellow free flowing powder
-Apparent density: 0.50-0.60g/cm
-Thermal decomposition temperature: 170 (matching with PVC processing temperature)
3. Core functional advantages
Excellent impact resistance modification
-Can increase the notch impact strength of rigid PVC by 8-15 times
-Maintain good toughness even in a low temperature environment of -20
Outstanding weather resistance performance
-No double bond structure in the molecule, significantly better UV aging resistance than MBS/ABS
-Outdoor service life can reach more than 10 years (accelerated aging test for door and window profiles)
Excellent processing performance
-Good compatibility with PVC, reducing plasticizing time by 15-20%
-High melt strength, suitable for complex cross-section extrusion
Outstanding cost-effectiveness
-The cost is only 60-70% of ACR type modifiers
-Can partially replace expensive impact modifiers
4. Typical application areas
Building materials field (main applications)
-PVC door and window profiles (dosage 8-12 phr)
-Building drainage/water supply pipe (6-10phr)
-Plastic steel tile/anti-corrosion board (10-15 phr)
Other areas
-Wire and cable sheath (used in conjunction with PE)
-Rubber product modification (replacing some CR rubber)
-Waterproof membrane (as a polymer modifier)
5. Comparative advantages
Characteristics
CPE 135A
Ordinary CPE
ACR Impact modifier
Impact resistance efficiency
Weather resistance
Processing fluidity
Cost advantage
Applicable temperature range
-30~70
-20~60
-40~80
This product optimizes the chlorination process and molecular weight distribution, while maintaining the cost-effectiveness advantage of traditional CPE, significantly improving impact resistance efficiency and processing performance. It is currently one of the most cost-effective modified solutions in the field of hard PVC building materials.
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Other Products in 'PVC Impact Modifier' category
Send InquiryShandong HTX Chemical Co., Ltd.
- Yiyuan Economic Development Zone, Zibo, Shandong Sheng,Zibo - 256100, Shandong Sheng, China
- Mr. Ben (Director )
- Mobile : +8618560857770
- sale@htxchemical.com
Shandong HTX Chemical Co., Ltd.
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