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Product Group
Chlorinated Polyethylene (CPE) Elastomer

CPE CM 3575

Addtime: 2012-5-9

WELLPREN TM Chlorinated Polyethylene (CPE) CM 3575
 Revision date: 09 Oct. 2011
 Characteristics of Chlorinated Polyethylene (CPE) CM 3575
CPE CM 3575 has a medium molecular weight, moderate Mooney viscosity, superior mechanical performance, good processibility, quick extrusion speed and excellent final product outlook.
CPE CM 3575 is the most popular WELLPREN TM CM grade for rubber application which has perfect balance of physical performance and processibility.
 
Application
As a medium Mooney viscosity grade, it is widely used for hose, wire/cable and molded products.

Supply specification
 Property
Test method
Typical data
Specification
Appearance
 ---
White powder
 
Chlorine content,     %
GB/T7139
35
34 - 36
Heat of fusion,     J/g
HG/T2704-2010
1.0
≤ 1.5
Volatiles,     %
GB/T2914
0.2
≤ 0.3
Impurity particles,     piece/100g
HG/T2704-2010
15
≤ 30
Hardness, Shore A
GB/T531
58
 56 - 62
Tensile strength,     Mpa
GB528
7.5
≥ 6.0
Elongation at break,     %
GB528
700
≥ 600
Mooney Viscosity,      ML1+4 @125 ºC
HG/T1232
75
70 - 80
 
Packing
Sundow developed many types of packages catering for all kinds of customers demand. 25 KG PP bags and 25 KG PE bags are our standard packing. 25 KG low melting point bags greatly facilitate rubber customers; 500 KG / 750 KG super sucks are very welcomed by plastic manufacturers who have the automatic feeding system. We can also offer neutral packing based on the customers’ requirements.
 
Storage
To avoid blocking, bags containing Wellpren should be stacked no more than two pallets high and should be stored at temperatures no greater than 100º F (38ºC) , shelf life is theoretically unlimited when storage is under proper conditions.
 
Transportation
This product is not regulated as a hazardous material or dangerous goods for land, sea and air transportation.

Related links

CM 3575 TDS. pdf

CPE CM series Selection Guide. pdf

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