Oil-treated Sulfur Powder S200-10

Oil-treated sulfur powder S200-10 is one kind of Vulcanizing Agent.

The substances that can vulcanize rubber under certain conditions are collectively referred to as vulcanizing agents, and the so-called vulcanization is to make the linear molecular structure of rubber become a three-dimensional network mechanism through the "bridge" of the vulcanizing agent, so that the mechanical and physical properties of rubber are significantly improved.

1, sulfur: yellow solid substance, widely used in natural rubber and some synthetic rubber. Commonly used sulfur is sulfur powder, sublimed sulfur (also known as sulfur Hua) and precipitated sulfur three kinds. Sulfur is insoluble in water, slightly soluble in ethanol and ether, and soluble in carbon disulfide and carbon tetrachloride. It is characterized by low heat resistance of vulcanized rubber, high strength, corrosion of copper wire, suitable for natural rubber and some synthetic rubber. In the formula of wire and cable rubber, the amount of sulfur is about 0.2 to 5 parts, but due to the addition of accelerator, the amount of sulfur can be reduced accordingly.

sulphur mixed with 10% naphthenic oil makes oil-treated sulfur powder S200-10. Adding naphthenic oil to sulfur powder can make sulfur powder more stable, and it can also make rubber more durable when participating in rubber vulcanization reaction.

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