CAS No.: 3089-11-0;

SPECIFICATIONS:
Appearance: White powder;
Ash % (850±25°C): 29-35;
Effective component % ≥: 65;
Moisture % ≤: 4.5;
Fineness through 325 mesh screen (wet method) % ≤: 0.3;
Free methanal assay % ≤: 0.10;
Combined methanal assay %≥: 40.

Property: White powder, it gives off methanal upon heating. So it is a good methanal donator. The product is a double functioning adhesive systom. It is not only as filler material but also as adhesive.

Usage: It's used in neoprene and also directly used to binding other rubber with textiless, cord. It gives off methanal upon heating. The methanal react with methanal acceptor for getting strong toughness resin of neticulater structure.

Packing: 25kg per bag.