What Is HD OT 20 And What It Is Used For?

 Crystex HD OT 20 is a very popular polymeric sulphur that is used to manufacture the rubber components. It stays in non-blooming stage while stored, adding it to the mix helps to overcome the compound disadvantages of poor adhesion that are there due to the blooming. Not just this but adding HD OT 20 can help in preventing the pollution of rubber products. 

By adding HD OT 20, rubber manufacturers are able to maintain the surface viscosity of the compound. Both mixing and storing HD OT 20 is very easy, you can say it is an added reason why rubber manufacturers love HD OT 20. 



And if you think that’s it, adding HD OT 20 to the mix will help to shorten curing time and improve the ageing performance of rubber products. 

What Are The Applications Of HD OT 20 And How To Store It?

HD OT20 products are widely used in natural rubber and various synthetic rubbers. One of the main applications of HD OT 20 can be seen in the manufacturing of tires, rubber belt, rubber seals and many other rubber products.

When it comes to storing HD OT 20 it should be kept in a dry, clean and cool place; the  temperature should exceed 40℃. Mixing HD OT 20 with alkaline and amine substances is not advisable.


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