Sodium sulfide dihydrate

Описание

Sodium sulfide dihydrate is mainly use for  a vulcanizing agent in the rubber industry to promote the cross-linking reaction of rubber. Improve the hardness, elasticity and strength of rubber, and also improve the wear resistance and aging resistance of rubber.

The specific uses and functions of sodium sulfide (alkali sulfide) in the rubber industry are as follows:

1. Promote cross-linking reaction: Sodium sulfide dihydrate can promote chemical reactions between rubber molecules, making rubber more durable, stronger and more elastic. This makes rubber products more durable and reduces environmental pollution1.
2. Improve production efficiency: Compared with traditional vulcanizing agents, anhydrous it has a shorter processing time and a faster vulcanization speed, which can greatly improve the production efficiency of rubber3.
3. Improve the working environment: Anhydrous Sodium sulfide dihydrate can reduce the vulcanization temperature and odor during processing, thereby better protecting the health of workers. In addition, it also has the advantages of low toxicity and low volatility, which is more in line with environmental protection requirements and will not cause harm to the human body3.
4. Save costs: Anhydrous Sodium sulfide dihydrate also has a very significant advantage in reducing sulfur loss. In traditional vulcanizing agents, sulfur is often lost during processing, but anhydrous it can effectively prevent this from happening. In this way, the use of sulfur can be greatly save and production costs can be reduced3.

In summary, sodium sulfide (alkali sulfide) plays an important role in the rubber industry, not only improving the quality and performance of rubber products, but also helping to improve production efficiency, improve the working environment and reduce production costs.

If you would like to obtain more information, such as Technical Data Sheet (TDS), Safety Data Sheet (MSDS), please contact TOPLUS directly.