Polychloroprene Rubber Type CR244
Description: A xanthogen-modified polychloroprene rubber with fast crystallization rate, high cohesion force and adhesion strength at normal temperature. Similar to Du Pont’s neoprene type AD-20 and Denka’s A-90.
Color and form: White or light-yellow chips
Applications: Polychloroprene rubber CR244 is recommended widely for making adhesives applied to adhere various materials, such as shoes, rubbers, leathers, plastics, furniture, metals, etc.
Specification:
Item |
Index |
|
Viscosity in 5% toluene solution |
CR2441 |
26-34 |
CR2442 |
35-54 |
|
CR2443 |
55-75 |
|
CR2444 |
76-114 |
|
CR244HVA |
115-140 |
|
CR244HVB |
141-280 |
|
Peel Strength, N/cm≥ |
90 |
|
Volatile matter, % ≤ |
1.5 |
|
Ash content, % ≤ |
1.5 |
Packing: Woven polypropylene lined-craft paper bags with a release
polyethylene liner, 25kg net weight each.
Shelf life: one year below 25℃ from the date of production.
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