Chlorinated polyethylene (CPE) is an odorless, non-toxic powder that offers excellent flexibility and resistance to weathering, chemicals, heat, and low temperatures. It can be used as an additive to improve the impact strength and weatherability of plastics. CPE finds applications in automotive hoses and tubes, building materials like vinyl siding, and other rubber and plastic products. It should be stored in dry, ventilated areas away from heat and sunlight.

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Chlorinated Polyethylene Data Sheet
General Introduction
Chemical Definition: Chlorinated-Polyethylene
Abbreviation: CPE
Formula:｛-CH2-CHCl-｝n
Chlorinated-Polyethylene Properties
Chlorinated-Polyethylene is odorless nontoxic and white or pale yellow powder with
excellent resistance to weathering or age ozone chemicals, and good resistance to oil
or flame.
Chlorinated-Polyethylene offers excellent flexibility and resistance to ignition,
chemicals, heat, low temperatures and weathering at a low overall system cost.
Chlorinated-Polyethylene can be used as a base polymer or as an additive to polyvinyl
chloride (PVC), acrylonitrile butadiene styrene (ABS), styrene acrylonitrile (SAN),
high density polyethylene (HDPE), and polypropylene (PP) for a wide range of
applications spanning both thermoplastic and thermoset chemistries.
Chlorinated-Polyethylene Specification
Index Unit Type
CPE135 CM135 CPE230 CM140
Chlorine Content % 33-37 33-37 28-32 38-42
Melting Heat J/g,≤ 2.0 2.0 5.0 2.0
Volatile Content %,≤ 0.4 0.4 0.4 0.4
Screenings (0.9mm Sieve)≤ 2.0 － 2.0 －
Colored impurity 100g≤ 60 － 60 －
Particle
Shore Hardness A，≤ 65 60 70 70
Tensile Strength MPa，≥ 6.0 6.0 6.0 6.0
Mooney viscosity (1+4),121℃) MV，≤ － 80 － 110
Important Announcements: The any depictions in this paper can not be regarded as the abduction of
infringing patents. Seller has no any responsibilities for the statement clingers about products, the
infringed pledges and any losses on any occasions. The data and the results about products come from
the controlled or lab works, and buyers must validate those data and results about products according
Address: ROOM2112, BLOCK C OF JINSHA WINERA PLAZA, NO.1 SHUJIN RD, CHENGDU, 610091, SICHUAN, CHINA
Tel: 86-028-61311272 Fax: 86-028-61311273
Web: www.westmoonint.com E-mail: info@westmoonint.com

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to their own applying conditions.
Chlorinated-Polyethylene Application
 Chlorinated-Polyethylene application in Automotive Hose and Tube
Chlorinated-Polyethylene are used in automotive "rubber" applications including
power steering, engine oil cooler, and transmission oil cooler hoses; fuel hose covers;
vacuum and emission tubing; and in automotive air management system "air ducts".
Chlorinated-Polyethylene is designed to accept higher levels of filler and oil than
traditional CM grades, while maintaining excellent physical properties.
 Chlorinated-Polyethylene application in Building and Construction (Vinyl
Impact Modification)
Chlorinated-Polyethylene resins are high performing, cost effective, impact modifiers
in rigid PVC applications, especially window profiles, siding and pipe.
Chlorinated-Polyethylene resins offer excellent low temperature properties, high filler
level acceptance, resistance to weathering and excellent compatibility with a broad
range of formulation ingredients.
Chlorinated-Polyethylene resins are also used as modifiers for ABS, SAN, HDPE, and
PP, adding both impact strength and ignition resistance.
 Chlorinated-Polyethylene application in Other Applications
Industrial Hoses
Miscellaneous Rubber Goods
Ignition Resistant ABS Compounds
Flexible Thermoplastic Sheeting
Packaging
Chlorinated-Polyethylene Rubber is stored in polyethylene woven bags, and each of
them can contain 25 KG in net weight.
Storage
Chlorinated-Polyethylene Rubber should be stored in dry and ventilated warehouse.
Chlorinated-Polyethylene Rubber must not allow being stored outdoor, keeping away
from sunshine and humidity during its storage or transportation and being transported
in clean covered truck.
Issued by WESTMOONINT (HK) CORPORATION LIMITED in 2010
Address: ROOM2112, BLOCK C OF JINSHA WINERA PLAZA, NO.1 SHUJIN RD, CHENGDU, 610091, SICHUAN, CHINA
Tel: 86-028-61311272 Fax: 86-028-61311273
Web: www.westmoonint.com E-mail: info@westmoonint.com