Jan 11, 2021· Crystex HS OT 20 a non-blooming vulcanizing agent, which helps the rubber from blooming and improves its physical properties. It is mainly used in the tire industry. Wondering what it's used for? Major application and properties of Crystex HS OT 20: It is polymeric insoluble sulfur (which is insoluble in elastomers).
HS Code. 33445213. Product Description. Brief Introduction: Insoluble sulfur is not solible in carbon disulfide. Its name is high polymer sulfur, Is for short, which contains oil extension in different quantity. IS series of oil extension and non oil are divided. With the development of the radial truck tire industry, we have developed and
