SUPERVULER® WY808
Name:
SUPERVULE® WY808
Description:
Hexamethylene-1,6-bis(thiosulfate) disodium salt dihydrate.
In the sulfur curing system, It can generate thermally stable mixed crosslink bond, having a good reversion property in the high temperature or over cure condition, thus the vulcanized rubber have stable physical properties and dynamic flex performance.
Key features:
1. Used as an anti-reversion agent in tires and other rubber products.
2. In natural rubber formulations, it significantly improves curing reversion resistance and aging performance.
3. In synthetic rubber formulations, it increases both modulus and dynamic properties.
4. Provides high modulus, low compression set, low heat build-up, and superior aging/reversion resistance.
5. Enhances adhesive strength between steel cords and rubber, as well as overall aging resistance.
Competitive advantage:
WY808 is a similar product to Eastman’s Duralink HTS, offering equivalent performance at a more competitive price. The primary market potential lies in replacing Duralink HTS to achieve significant cost reduction.
Dosage:
1-3phr is suggested, depending on the requirements of products.
Packaging:
Standard packing is 25kg , paper-EVA package.
Storage:
1 year from date of production, keep cool (approximately 25℃) and dry in closed original packaging.