Insoluble sulfur

Insoluble sulfur Property

EPA Substance Registry System

Sulfur, homopolymer (9035-99-8)

Safety

RIDADR 

1350

HazardClass 

4.1

PackingGroup 

III

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

Insoluble sulfur Chemical Properties,Usage,Production

Application

1. Its primary application is as an accelerator and crosslinking agent in the rubber industry.
2. In the tire industry, a large amount of accelerators and crosslinking agents are required, making it an indispensable and important additive. IS combines practicality and aesthetic requirements, and is widely used in products where rubber sheets and structures are bonded together, such as white tire sidewalls, retreaded tires, cushioning compounds, hoses, tire carcass compounds, and tapes. It ensures the appearance of semi-finished rubber products while preventing blooming.
3. IS products have a very wide range of applications, including cable shells, waterproof hoses, sealing materials, raw rubber tapes, inner tubes for automobiles, insulating protective equipment, and automotive interior parts.
4. In addition to industrial applications, it is also widely distributed in consumer goods. Common light-colored rubber products on the market often require large amounts of sulfur, such as waterproof rubber shoes, special rubber products like seals used in plumbing and electrical construction, as well as household rubber products, toys, latex gloves, and other high-end rubber products. IS can enhance the adhesion between rubber layers, significantly improve the quality of common rubber products, and extend their service life. Compared with ordinary sulfur, it has many unique advantages.