Polychloroprene Rubber CR 232
Appearance: Milk white chips.
Description:
A xanthogen or dodecyl mercaptan modified polychloroprene rubber with medium crystallization rate. The density is 1.23. It has good heat resistance and high temperature stability. It is similar to Denka’ s M-40 and Du Pont’ s neoprene W.
CR2323 is like Denka M130 and Baypren 243, 253.
Application: For making light-coloured rubber products, such as seals, dust covers, rubber rollers, liners, rubber dams and hose outer sheath, etc.
CR2323 also can be used for making adhesive.
Product Standard: Q/JYS3-2019
Specification:
| Item | Index | ||
| Money Viscosity ML 100°C1 +4 | CR2321 | CR2322 | CR2323 |
| 35-45 | 46-55 | 90-130 | |
| Money Scorch (MSt5, min) | 11 | ||
| Tensile strength, MPa | 12 | ||
| Modulus at 500%, MPa | 1-5 | ||
| Elongation at break , % | 750 | ||
| Volatile matter, % | 1.2 | ||
| Ash content, % | 1.2 | ||
Packing: Packed in bags, 25kg net weight each
Shelf Life: One year below 35°C and from the date of production.
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