天津Rubber accelerator ETU (NA-22)

Chemical name: ethylene thiourea (or 2-mercaptoimidazoline)

CAS number: 96-45-7

Molecular formula: C3H6N2S

Molecular weight: 102.17

Excellent products, first-class products, qualified products

Appearance (visual inspection): White crystalline powder

Initial melting point, ℃, ≥ 195.0193.0192.0

Ash content,%, ≤ 0.200.300.30

Heating reduction,%, ≤ 0.300.300.40

Sieve residue (0.150mm),%, ≤ 0.100.100.10

Property: White crystalline powder, bitter taste, melting point above 195 ℃, density of 2.00g/cm3, soluble in ethanol, slightly soluble in water. Non polluting to the product and stable storage.

Usage: It is a specialized accelerator for CH and W types of chloroprene rubber, as well as for chloroethanol rubber and polyacrylate rubber products. Used in products such as wires, cables, rubber hoses, rubber shoes, raincoats, etc., as well as fine chemical intermediates, antioxidants, insecticides, dye drugs, and synthetic resins.

Packaging: Composite paper bag, lined with plastic film bag, net weight of 25 kilograms.