Factory Supply Chlorinated Polyethylene CPE135A Impact Modifier for PVC Pipe

• Customization: Available
• CAS No.: 63231-66-3
• Formula: C4h7cl
• Model NO.: 135A
• EINECS: 613-688-3
• Appearance: Powder
• Usage: Rubber Auxiliary Agents, Plastic Auxiliary Agents
• Color: White
• Certificate: COA TDS MSDS
• Cl Content: 35±2
• Sample: Available
• Shelf Life: 2 Years
• Transport Package: 25kg/Bag
• Specification: 25kg/bag
• Trademark: NEWSANDA
• Origin: China
• Package Size: 90.00cm * 50.00cm * 20.00cm
• Package Gross Weight: 25.200kg

Product Description

Product Features

Chlorinated polyethylene

Model

CPE135A

CAS No.
63231-66-3
Molecular formula
C4H7Cl
Packing
25kg 

CPE-135A is a specific grade of Chlorinated Polyethylene produced by modifying High-Density Polyethylene (HDPE) through a chlorination process. It appears as a white powder, non-toxic and odorless.
Its CL content is controlled at 35±2%. This parameter ensures good compatibility with PVC while retaining some flexible segments of the polyethylene chain, thereby imparting excellent toughness to PVC products.

Specification

ITEM	INDEX
Appearance	white powder
CL content %	35±2%
Apparent Density	0.5±0.1 g/cm3
Sieve Residue (0.9mm mesh)	≤0.2%
Volatile Matter	≤0.4%
Shore Hardness A ° ≤	≤57-65
Residue (750℃)	≤5.0
Tensile Strength	≥8.0 mpa
Elongation at Break	≥650

Application

CPE-135A is the mainstream impact modifier for rigid PVC products. Its working principle is as follows:

Network Structure Formation: Under proper processing conditions, CPE-135A forms a three-dimensional network structure within the PVC matrix.
Impact Energy Absorption: When the product is subjected to external impact, this network structure disperses and absorbs the impact energy, effectively preventing crack propagation, thus preventing brittle fracture of the product.
Excellent Low-Temperature Toughness: CPE-135A remains flexible at -30℃, therefore it significantly improves the low-temperature impact resistance of PVC products.

Widely used in PVC plastic profile, sheet, pipe, pipe fittings, waterproof membrane, wire and cable sheathing, sealing, PVC laminated and extension of various plastics and rubber products.

Packing & Delivery

Packing: 25kg/bag.

Delivery Time: 3-5days

Company Profile

QINGDAO NEWSANDA INDUSTRY CO.,LTD is an integrated supplier of raw materials for the coating, rubber, and plastic industries. It is a new type of chemical raw material integration platform with Internet + supply chain management. We are committed to providing customers with a one-stop procurement platform and creating a good upstream raw material supply experience . 

*High quality raw material supply chain

*Adequate inventory

*Powerful technical support based on factories

*Professional sales team

*Perfect logistics system

It is very easy for the factory to find raw materials, and is committed to becoming a good service provider in the chemical supply chain.

 styles to meet your needs.