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Special raw material for railway CPE waterproof board



key word: Polymer resin particle system

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Product Details

Modified chlorinated polyethylene resin (CPE-102)
(Railway high standard special CPE particles)

 

★Product Introduction
The modified chlorinated polyethylene (CPE) resin is a copolymer of ethylene, vinyl chloride and styrene rubber.

★Product picture display
CPE-102-I CPE-102-II.

    

★Product form
1. CPE-102-I color: Milky White shape: round granular

2. CPE-102-II color: white shape: round granular

★Product Performance
1.CPE-102 has good chemical resistance, abrasion resistance, weather resistance, and excellent environmental stress cracking resistance.
2.CPE-102 is a modified material with good processing performance and can be calendered on any extruder.

Q/0222SDK 002-2012

Project CPE-102-I CPE-102-II
Density (g/cm 3) 1.25~1.3  0.95~0.97
Viscosity ML 40-50 50-60
Tensile strength (MPa) 8 15
Elongation% ≥ 200 ≥ 600
Shrinkage% 3 1.5
Shore hardness A 65-70 A 90-95 A
Low temperature bending property ℃ -20 -30
Melting point ℃ 105±2 145±2

 

 

 

 

 

 

 

 

 

 

 

 

★CPE-102 recommended extrusion molding conditions (for reference only)

                                         CPE-102-I

Project Temperature range Project Temperature range
Aft of barrel 80-100 ℃ Mold middle 140-150 ℃
Middle part of barrel 120-140 ℃ Mold left end 160-170 ℃
Barrel front 140-160 ℃ Mold right 160-170 ℃

                                         CPE-102-II

Project Temperature range Project Temperature range
Aft of barrel 100-120 ℃ Mold middle 160-170 ℃
Middle part of barrel 160-180 ℃ Mold left end 180-190 ℃
Barrel front 180-190 ℃ Right end of die 180-190 ℃

★Product application range
CPE-102 corresponding industries: special raw materials for building waterproof products.

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