4,4'-Dithiodimorpholine
Hosea Chem® has been supplying 4,4'-Dithiodimorpholine (Vulcanizing agent DTDM) with high quality and competitive price for many years, covering most of the European, American, etc. Send Inquiry
Product Description
4,4'-Dithiodimorpholine
Specification of Product
Product Name : Vulcanizing agent DTDM
Chemical Name: 4,4'-Dithiodimorpholine
Cas No.: 103-34-4
Molecular formula: C8H16N2O2S2
Vulcanizing agent DTDM [ 4,4'-Dithiodimorpholine ] Physical Data
Powder Dustproof powder Granule
Appearance White powder (granules)
Initial melting point,°C ≥ 120.0 119.0 119.0
Ash, % ≤ 0.40 0.40 0.40
Heating reduction, % ≤ 0.40 0.40 0.40
Sieve residue (63μm), % ≤ 0.50 0.50 \
Oil content, % \ 1.0-2.0 \
Particle size, mm \ \ 1.5-2.5
Vulcanizing agent DTDM [ 4,4'-Dithiodimorpholine] Properties
White to off-white needle crystals, or crystalline powder. Insoluble in water, slightly soluble in aliphatic hydrocarbons, soluble in hot ethanol, acetone and carbon tetrachloride, soluble in benzene.
Packaging, transportation, and storage
Package：25kg/Bag
This product should be stored in a dry, light-proof indoor warehouse to prevent moisture.
During the storage, transportation and loading and unloading of this product, avoid rain; avoid direct sunlight; ensure that it is dry and the packaging bag is not damaged or contaminated by other items; do not mix or store with toxic or harmful items; do not store at high temperatures.
Vulcanizing agent DTDM [ 4,4'-Dithiodimorpholine ] Applications
It can be used as an effective accelerator for sulfur vulcanization of natural rubber and synthetic rubber (butylbenzene, cis-butyl, butyl, EPDM, vinylene, etc.), and can be used as a vulcanizing agent alone. Active sulfur can be decomposed under the degree of vulcanization, its content is about 27%, no pollution, no discoloration can be used for light color, coloring, transparent products. The vulcanized rubber has the advantages of high mechanical properties, high ozone resistance, good ozone resistance and no scorching of the rubber compound.