Product Name:ETU (NA-22)
Chemical Name:Ethylene thiourea
Molecular Formula
CAS No.:96-45-7
Molecular Weight:102.15
Specifications
Item:Standards
Product Form:Powder
Appearance:White
Initial Melting Point ℃ (≥):195.0
Loss on Drying % (≤):0.3
Ash % (≤):0.3
Residue on 63μm Sieve % (≤):0.5
Residue on 150μm Sieve % (≤):0.1
Residue on 840μm Sieve % (≤):—
Application
Vulcanization speed:Slow speed
Application:
ETU is specially used for CH and W-type chloroprene rubber and chloroethanol rubber, and polyacrylate rubber products.
ETU is used in wire, cable, rubber, pipe belt, rubber shoes, rain boots and raincoats, and also in fine chemicals intermediates, antioxidants, insecticides, dyes and synthetic resins.
ETU, with fast vulcanizing speed, safe operation, easily dispersing and non pollution, non bloom, can improve the heat resistance of rubber.
General dosage: 0.1-2 phr.