Origin	China
Model Number	CR1211/CR232/A-90/M-40/B-30

This product is characterized by good physico-mechanical performance,sunlight resistance,ozoneageing resistance,weather resistance,chemical reagent resistance,oil resistance,combustion retardancy and better electric performance.

Specifications

In conformity with Standard GB/T14647-93

a.       Appearance:

Creamy or light-brown flaky or lumpy matter,free from mechanical impurities(except talc powder)and scorched particles.

b.Quality indexes

Item	Index
	High grade	Grade A	Qralified grade
Mooney viscosity ML 100 CR1211 1+4  CR1212 CR1213	20~40 41~60 61~75	20~40     41~60     61~75	20~40   41~60   61~75
Tensile strenth MPA≥	23	22	20
500% Srenching stress,Mpa	1~4	1~5	1~5
Tear extensibility,% ≥	900	850	800
Scorching time,min	30~60	≥25	≥20
Volatiles content%≤	1.3	1.5	1.5
Ash ontent%≤	1.3	1.3	1.5

Application:

It may be used for making electric wires,cables,lil resisting hoses and boards,coveryer belts,driving belts,rubber sealing materials and other rubber  products.In addition,Type CR122 is a non-pollutant general purpose chloroprene rubber and especially suitable for manufacturing bright color and light-color rubber products.