Sodium Hydrosulphide
Sodium hydrosulfide Leather Processing
Achieves a 99.5% hair removal rate, shortens keratin decomposition time by 60%, improves tear strength of finished leather by 15%, and enhances softness to meet the highest international standards, boosting product premium rates by 30%.sodium hydrosulphide.
Chemical Raw Material
As a versatile additive, a 0.5% dosage reduces rubber vulcanization time by 40%, increases wear resistance by 50%, extends tire lifespan by 28,000 km, and meets advanced international standards.