Rubber Auxiliary Powder Curekind DTDM

Curekind DTDM

Series: Rubber Auxiliary Powder

Chemical name of active ingredient: 4,4'-Dithiodimorpholine
CAS No.: 103-34-4
Product form: White crystal
Dust-free powder

Properties and Applications

DTDM is used as a sulfur donor in efficient and semi-efficient vulcanization systems; it has heat resistance, anti-reversion and anti-aging properties in NR and synthetic rubbers; it does not bloom; and has excellent storage safety.

Performance: Sulfur vulcanizing agent DTDM is a white to light yellow acicular crystal or powder, soluble in ethanol and benzene, insoluble in water and aliphatic hydrocarbons.
Applications: Vulcanizing agent and vulcanization accelerator for natural rubber and synthetic rubber. DTDM can release free sulfur under normal vulcanization conditions. Unlike ordinary sulfur, it mainly forms monosulfide bonds and disulfide bonds, and the vulcanized rubber has excellent heat aging resistance. As a crosslinking agent, this product will not produce blooming similar to when using disulfiram disulfide. This product is usually used in compounds with low compression set and high requirements for heat aging resistance. For applications in products, please refer to the relevant chapters of FDA and BgVV.

Safety and Toxicity: Please refer to the relevant product safety data sheet (SDS)

Storage: Store in a sealed, cool, dry and well-ventilated place. Avoid direct sunlight.
Packaging: Composite paper bag lined with plastic film bag, net weight 25 kg, 500 kg per pallet.