SN244X chloroprene rubber crystallization speed is fast, cohesion is strong, it has good storage stability, its glue color is shallow in toluene or mixed solvent, it has high cement strength, good adhesion, easy coating, easy to operate.It is ozone resistance, resistance to sunlight, oil resistance, chemical corrosion resistance and excellent non-flammable. It is same to CR 244 in application range.
According to standard Q/SNYF02.32-2013.
|
SHANXI-NAIRIT, CHINA
|
SSGR,CHINA
|
|
SN244X
|
CR2442
|
1. Appearance: milky white or light yellow flakes, no mechanical material except the talc.
2. Qualification:
|
Item
|
Index
|
|
1:6 Toluene solution
viscosity mPa.s
|
SN244X-1
|
1000~3000
|
|
SN244X-2
|
3000~5000
|
|
SN244X-3
|
5000~7000
|
|
SN244X-4
|
7000~9000
|
|
SN244X-5
|
>9000
|
|
Mass fraction of volatiles % ≤
|
0.8 (oven method) / 1.3 (roller method)
|
|
Mass fraction of ash % ≤
|
1.0
|
3. Application
This product is the basic raw materials of adhesive production, it can be alone or combined with other types of chloroprene rubber. Its adhesive can bond rubber, leather, fabric, leather, plastic, wood, paper, glass, ceramics, concrete, metal and other materials, it is used for shoes, furniture, sofa, mattress, toys, handicrafts, rubber product repair industry.
