Deosulf sulphur preparations are dust free and enable uniform dispersion. No agglomerations occur, local overcure is avoided and, consequently, vulcanizates with excellent ageing properties are obtained.
|Grade||Active substance [%]||BfR||FDR||1 phr sulphur corresponds to [phr]||Literature|
|Deosulf L 95||99.5 (soluble S)||+||+||1.0||Kontakt 43|
|Deosulf U 60||53.0 (insoluble S)
7.0 (soluble S)
Deosulf L 95 contains 0.5% organic dispergator. This sulphur preparation is ready to be incorporated and can be uniformly dispersed. No local overcure appears and thus vulcanisates with excellent ageing properties are obtained.
osulf U 60 enables insoluble sulphur to be incorporated into rubber perfectly. The protection against scorch is improved and the danger of sulphur bloom in the uncured compound is reduced.