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Chloroprene Rubber CR121
Synonyms: polychloroprene rubber CR121
CAS No.: 9010-98-4
Molecular Formula:
Properties: beige (or light brown) chips
Specification:
|
Items |
Specification |
|
|
Mooney viscosity |
CR1211 |
CR1212 |
|
30-45 |
46-60 |
|
|
Mooney scorch, MSt5, min |
30min |
|
|
Tensile strength,MPa |
24min |
|
|
Modulus at 500%, Mpa |
1-5 |
|
|
Elongation at break,% |
900min |
|
|
Volatile matter,% |
1.5max |
|
|
Ash content,% |
1.3max |
|
Applications:
1. Used for making rubber products such as conveyor belts, V belts, timing belts and cable sheath, etc.
Package: packed in bags, 25kg net weight each.
Storage: in dry and ventilated place, avoid direct sunlight
Shelf Life: 1 year
Description: A sulfur-modified polychloroprene rubber with medium crystallization rate. The density is 1.23. It has good resistance to tear and flexure.
