Mob:+86 13257552609

Whatsapp:+8613229115876

Current location: Home > Products > Rubber
 
  Rubber
Polychloroprene Rubber
 

Product Description

Product Description
Polychloroprene Rubber

A sulfur-modified polychloroprene rubber with medium crystallization rate .Used in manufacture of rubber products such as cable shield, V-belt and synchronous belt. It is similar to Du Pont's neoprene type GNA and Denka'PM-40.

Description: A xanthogen-modified polychloroprene rubber with medium crystallization rate, good heat resistance and stability at elevated temperature. Used for manufacture of light-colored rubber products such as seals, dust cover, rubber covered roller, lining, hose coating. It is similar to DuPont's Neoprene type W and Denka's  PM-40.

Executive Standard:  Q/CHS 3-2005

Specification:

Item
Specification
CR1211 CR1212 CR-2321 CR-2322
Mooney viscosityHL 100 1+4 30-45 46-60 35-45 46-55
Mooney scorch MSt5, min 30 11
Tensile strength, MPa 24 12
500%/ Modulus at 500%, MPa 1~5 1~5
Elongation at break,% 900 750
Volatile matter,% 1.0 1.2
Ash content, % 1.0 1.2

Package: Package: woven polypropylene lined-kraft paper bags with a release poly ethylene liner, 25kg net wt.

Storage: Storage life: one year below 20ºCand half a year below 30ºC from the date of production.
   
   
     
       
     
     
     

Packaging and transport: The product is massive plastic. It packed with high-pressure polyethylene film heat sealing then putted into wooden case for storage and transportation. Each block net weight is 25kg; each box net weight is 1050 kg. Pay attention to prevent exposure under sun or rain during transport process.

Storage: It should be stored in well-ventilated, clean and dry warehouses. Place under open-air and direct sunlight is forbidden.
 
Detailed Photos
Chloroprene Rubber Polychloroprene Rubber Cr2441/Cr2442/Cr244/Cr1211/Cr1212/Cr2321/Cr2322

Chloroprene Rubber Polychloroprene Rubber Cr2441/Cr2442/Cr244/Cr1211/Cr1212/Cr2321/Cr2322


 
PrevSEBS  
NextButadiene Rubber Br9000
 
Add: Building 12, Fukangli Community, Tongyuan Road, Nankai District, Tianjin

Mob:+86 13257552609

Whatsapp:+8613229115876

Web:http://www.minglichemicals.com
Copyright ©2025 Tianjin MingLi Import and Export Co.,Ltd All Rights Reserved.