Xingtai MGOD Chemical Co., Ltd.
Main products:Magnesium Oxide,CR,SBS,Rosin,Rosin
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  • Contact Person : Ms. Zheng Zoe
  • Company Name : Xingtai MGOD Chemical Co., Ltd.
  • Tel : 86-319-8276975
  • Fax : 86-319-3928511
  • Address : Hebei,Xingtai,Xingtai high and new technology industrial development zone
  • Country/Region : China

chloroprene rubber

chloroprene rubber
Product Detailed
Related Categories:Neoprene
Related Product Searches:chloroprene rubber,High Quality,chloroprene rubber, neoprene
Neoprene rubber, Three grades of Chloroprene Rubber are avaliable Chloroprene is widely used because of its wide range of usefu

CR(chloroprene rubber) 

Specification of CR(chloroprene rubber)

 

Item

Indicator

high class product

first rate product

qualified product

viscosity of 15% toluene solution Mpa.s

CR2441

1000-3000

1000-3000

1000-3000

CR2442

3001-7000

3001-7000

3001-7000

CR2443

7001-10000

7001-10000

7001-10000

Peel strength,N/cm≥

90

80

75

volatile component%≤

1

1.2

1.2

 ash content %≤

1

1.2

1.2

Chloroprene Rubber (CR), widely known as Neoprene, was one of the first oil resistant synthetic rubbers. However, it has only moderate resistance to petroleum based oils and fuels. It can be considered as a good general purpose rubber with an excellent balance of physical and chemical properties. It has better chemical, oil, ozone and heat resistance than natural rubber but a rather lower level of physical properties. Chloroprene tends to slowly absorb water and its electrical properties are poor. Its gas permeability is fairly low and flame resistance is excellent, chloroprene being one of the few rubbers that are self-extinguishing. Neoprene gives excellent rubber metal bonds and good resilience. Certain grades of Neoprene may crystallise and harden during storage although they will thaw on heating.

chloroprene rubber

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