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Chloroprene Rubber CR244
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Chloroprene Rubber CR244
Description:
A xanthogen or dodecyl mercaptan modified polychloroprene rubber with fast crystallization rate and bonding strengh at room temperature.The density is 1.23. Appearance is milky white chips. It is similar to Denka’s A range such as A-90 and DuPont' s Neoprene AD range such as AD-20.
Application:
For making Chloroprene adhesives. The Chloroprene adhesives are used for bonding and self adhesion between rubber, leather, fiber, metal, wood and cement products,etc.
Packaging and storage: Packed in compound bags of kraft and polypropylene, net weight 25kg/bag. Shelf life is one year below 20°C and half a year between 20~30°C from the date of production.
Specification:
Grade |
CR2441 |
CR2442 |
CR2443 |
CR2444 |
CR2445 |
CR2446 |
CR2447 |
Viscosity in 5% toluene solution 25℃ mpa·s |
13-24 |
25-34 |
35-53 |
54-75 |
76-115 |
116-140 |
≥141 |
Dupont Neoprene |
|
AD-10 |
AD-20 |
AD-30 |
AD-40 |
|
|
Denka |
A30 |
A-70 |
A-90/A-90S |
A-100 |
A-120 |
A-400 |
A-400 |
Lanxess Baypren |
310 |
310/320 |
320 |
330/340 |
340 |
350-1 |
350-2 |
Tosoh Skyprene |
G-42 |
G-40S/G-55 |
G-40S-1/G-55 |
G-40T |
G-66 |
G-70 |
|
Crystallinity |
Fast |
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Peel Strength,≥N/m |
90 |
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Volatile matter,≤% |
1.2 |
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Appearance |
Milky white chips |
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