Polychloroprene Rubber CR244
Appearance: Milk white chips.
Description:A xanthogen or dodecyl mercaptan modified polychloroprene rubber with fast crystallization rate and high bonding strength at room temperature. The density is 1.23. It is similar to Denka’s A series products and Du Pont’s Neoprene AD series products.
Application: For making Chloroprene adhesives. The Chloroprene adhesives are used for bonding rubber, leather, fiber, metal, wood, cement products, etc.
Product Standard: Q/JYS25-2017
Specification:
| Item | Index | |
Viscosity in 5% toluene solution, mPa.s | CR2441 | 25-34 |
CR2442 | 35-53 | |
CR2443 | 54-75 | |
CR2444 | 76-115 | |
CR244HVA | 116-140 | |
CR244 HVB | ≥ 141 | |
Peel Strength, N/cm ≥ | 90 | |
Volatile, % ≤ | 1.2 | |
Ash, % ≤ | 1.2 | |
Packing: Packed in bags, 25kg net weight each.
Shelf life: One year below 25℃ in cool place from the date of production.
