accelerator DTDM

Vulcanization DTDM Chemical Name: 4,4'-dithiodimorpholine structure: Molecular Formula: C 8 H 16 O 2 N 2S 2 Molecular Weight: 236.27 CAS NO: 103-34-4 Specification: ItemIndexAppearance White crystal powderInitial M.P. ≥ 120.0Loss on drying ≤ 0.30 %Ash ≤ 0.30 %Residue on sieve (100um) ≤ 0.10 % Properties: White or pale yellow powder. No poison,no smell. Soluble in benzene, alcohol and acetone; Insoluble in water. Specific gravity: 1.28-1.32. Application: It can be used as sulfur vulcanizing effective accelerator of natural and sythetic rubber,also can be used as vulcanizing agent when used alone. And only can be decomposed to active sulfur in vulcanization,and the content is about 27%,no pollution,nondiscoloring.its vulcanization adhensive has the propertiesof high mechanical,high ozone resistance and non-scorching in charged rubber.the vulcanization speed is low when used alone,it can increased grately when used together with thiazole,thiuram,dithiocarbamate,especially the sulphenamide accelerant.It has the excellent resistance to heat aging, can be used in tyres and rubber products,the dosage is 0.5-8%. Packaging: 3 in 1 kraft bag,net:25kg/ bag. Storage: To be stored in a cool, well-ventilated place. Protect from heat and damp.