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polychloroprene rubber cr244 |
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Additional_detail: POLYCHLOROPRENE RUBBER CR244
A xanthogen-modified
polychloroprene rubber with fast
crystallization rate, high
cohesion force and adhesion
strength at normal temperature.
Used mainly for production of
adhesives. It is similar to Du
Ponts neoprene type Ad-20 and
Denkas A-90.
Product standard: Q/Chs25-2005
Properties Specification
Viscosity in 15% toluene
solution, mPa.s A B
C
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 min.
80 min. 75 min.
Volatile matter, % 1.0 max.
1.2 max. 1.2 max.
Ash content, % 1.0 max 1.2 max.
1.2 max.
Package: Woven polypropylene
lined-kraft paper bags with a
release polyethylene liner, 25 kg
net wt.
Storage life: one year below 25℃
from the date of production.
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