Accelerator NA-22

Chemical name:

Ethylene thiourea

Structural formula:

Molecular formula:

C₃H₆N₂S

Molecular weight:

102.17

Properties:

bitter, readily soluble in water, soluble in ethanol and methanol, insoluble in acetone and ether.

Uses:

Vulcanization accelerator for chloroprene rubber, chlorosulfonated polyethylene rubber and polyacrylate rubber, non-staining, non-discoloring, easy to disperse. Rate of use is usually 0.25-1.5%. Used in the non-curing system for the safety of chlorine butylamine Accelerant , mainly used for non-sulfide system of chloride butylamine security Accelerant , mainly for industrial products, coated wire, shoes, clothing and so on. This product is copper sulfate or copper auxiliary brightener.

Appearance:

white needle-like crystal powder

Melting point:

≥195??

Loss on heat:

≤0.3%

Ash:

≤0.3%

Residue on 100mesh Sieve:

≤0.1%

Packing:

PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg.

Storage:

Stored in cool and dry place, avoid fire, insolation and moisture.

96-45-7