Rubber Accelerator

We are offering Rubber Accelerator
MF:C14H8N2S4
MW:332.50
CAS NO.:120-78-5
EINECS NO.:204-424-9
Specification:
Appearance:White or light-yellow Power ( Granules)
Initial Melting Point,°C Min.:165.0
Heat Loss, % Max.:0.50
Ash, % Max.:0.40
Residue on 150µm Sieve Max:0.10
Addtitive, %:.0 - 2.0
Characters:Gray particles.Slight has a bitter taste.Non-toxic.Proportion 1.45-1.54.The melting point more than 17SοC .Soluble in chloroform,partially soluble in benzene and ethanol,carbon tetrachloride,do not dissolve in gasoline,water and ethyl acetate.Storage stability.
Usage:The accelerator of natural rubber and a variety of synthetic rubber.It can produce flat and medium-speed streaming, higher Vulcanization temperature, have the significant aftereffect, It operates safely, disperses easily and does not contaminate and aging resistant.It�s curing rate is slow when use it alone,so it�s usually associated with thiuram, dithiocarbamate salts, aldehydes and amines, the accelerator of guanidines and it�s the excellent anti-scorch agents of G-type neoprene. Mainly used in manufacture of tires, rubber tubes, rubber shoes, rubber cloth and other technical rubber goods. It�s also can play the role of plasticizer or delay agent in neoprene.
Storage: Should be stored in a cool, dry, well ventilated place.The products was packaged should avoid direct sunlight,valid for 2 years.
Remarks:The products can do ultrafine powders according to the customer requirements.