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Vulcanizing agent DTDC
Vulcanizing agent DTDC(CLD)
Chemical Name: N, N’-caprolactam disulfide
Molecular Formula C12H20N2O2S2
Molecular Weight 288.43
CAS No. 23847-08-7
|Appearance||White or light yellow powder|
|Initial Melting Point ℃ Min|
|Heat Loss % Max|
|Ash % Max|
|Residue on 150μm Sieve %max|
Description White powder,soluble in benzene,carbon tetrachloride,slightly soluble in acetone ,petrol,hardly
soluble in ethanol,ethyl ether,insoluble in water.Non-toxic,room temperature storage stability.
Applications DTDC is a not discoloring sulfur donor for natural and synthetic rubber and latex, especially
for low sulfur vulcanization,salt bath vulcanization,injection moulding and for vulcanization of
thick-walled products.it provides mono-and di-sulfur bridges which are more stable than those
formed by elemental sulfur.In contrast to other sulfur donors DTDC does not form nitrosamines
which can cause cancer and is thus a very safe rubber additive. DTDC could replace DTDM
due to its property.
Storage The product should be stored in the dry and cooling place with good ventilation,avoiding
exposure of the packaged product to direct sunlight.
Packing In 25kg paper bags with plastic inner.