4,4-Dithiodimorpholine powder Raw Materials

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Uses of 4,4'-Dithiodimorpholine powder.

Rubber industry: The main use of DTDM is as an accelerator for rubber vulcanization, especially for the vulcanization of natural rubber and synthetic rubber. It can increase the crosslinking density of rubber and improve the physical properties of rubber, such as tensile strength, wear resistance and elasticity. Compared with traditional vulcanization systems, rubber vulcanized with DTDM has better heat resistance and anti-aging properties.

Metal protection: DTDM can also be used as a metal corrosion inhibitor to prevent metals from being corroded by acid mist.

Other applications: It is also used in small quantities in some cosmetics, detergents and pharmaceuticals.

Functions of 4,4'-Dithiodimorpholine powder.

As vulcanization accelerator:

Improve vulcanization efficiency: DTDM is an effective vulcanization accelerator that can accelerate the vulcanization reaction of rubber, shorten the vulcanization time and improve production efficiency.

Improve rubber properties: By promoting cross-linking between rubber molecules, DTDM can significantly improve the physical and mechanical properties of vulcanized rubber, such as:

Improve tensile strength: Make rubber more resistant to stretching.

Improve wear resistance: Enhance the wear resistance of rubber and extend its service life.

Improve elasticity: Improve the resilience of rubber, giving it better deformation recovery ability.

Reduce compression set: Reduce the permanent deformation of rubber under compression.

Give rubber excellent heat resistance and aging resistance: Compared with traditional vulcanization systems, rubber vulcanized with DTDM has better heat resistance and aging resistance, and can maintain good performance in high temperature and harsh environments. This is especially important for some rubber products that need to be used in high temperature environments for a long time, such as tires, seals, etc.

Anti-reversion: DTDM has a certain anti-reversion property, which can reduce the occurrence of over-sulfurization and thus improve the comprehensive performance of the vulcanized rubber.

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