Chloroprene

Description

CR or Chloroprene is a homopolymer of chloroprene or chlorobutadiene. NEOPRENE®.

Properties
 
  • Excellent mechanical and abrasion properties even without reinforcing fillers
  • Reasonable resilience in grades over 60º Shore A.
  • Good resistance to heat, ozone and weathering.
  • Flame retardant grades available.
  • Good adhesion to metal.
  • Temperature range: -25º C to +125º C.
  • Resistance to chemicals; resistant to inorganic chemical products , except oxidising acids and halogens. Moderate resistance to aliphatic hydrocarbons.

Neoprene® Rubber: Black
Ref. Specific Gravity Hardness Tens. Stren. Elong. Tear. Stren Compres. Set Working
Temp.
  g/cm3 Shore A M Pa % N/mm C h % º C
C423 1,26 40 6,5 350 20 70 22 40 -40/110
C329 1,25 45 10 500 25 70 22 35 -30/120
C432 1,37 50 8 300 15 70 22 35 -30/120
C627 1,29 60 10 250 20 70 22 20 -30/120
C626 1,30 65 10 250 20 70 22 20 -30/120
C739 1,43 70 10 250 20 70 22 20 -30/120
C738 1,47 70 10 250 20 70 22  20 -30/120
C856 1,40 80 9 150 20 70 22 25 -30/120



Commercial Neoprene® Rubber: Black

Ref. Specific Gravity Hardness Tens. Stren. Elong. Tear. Stren Compres. Set Working
Temp.
g/cm3 Shore A
M Pa
 % N/mm C h % º C
C400 1,33 40 4 450 11 70 22 40 -30/90
C500 1,35 50 4,5 400 13 70 22 40 -30/100
C798 1,50 60 4 200 12 70 22 43 -25/90
C800 1,45 60 6 300 15 70 22 35 -20/100
C722 1,57 65 5 300   70 22 50 -30/90
C801 1,42 70 6,5 250 17 70 22 35 -20/100
C803 1,38 80 6 200 16 70 22 50 -20/100


Neoprene® Rubber: Different colours

Ref. Specific Gravity Hardness Tens. Stren. Elong. Tear. Stren Compres. Set Working
Temp.
  g/cm3 Shore A M Pa % N/mm C h % º C
C644 Grey 1,60 70 7 300 30 70 22 40 -30/120
C433 White 1,38 50 6,5 300 15 70 22 40 -30/100
C653 White 1,48 60 7 350 15 70 22 43 -30/100

 

Last updated 2007-11-09 |  Print this page Print this page |  E-mail this page E-mail this page
E-mail this pagex


Receiver e-mail address


Your e-mail address


Subject


Your message