Rubber Accelerator(MBS)(a)

Accelerator TMTDAccelerator TMTDMolecular formula: C6H12N2S4Molecular Weight:240.41Properties: No odor and poison. Irritating to the skin and the respiratory tract. Specific gravity:1.38-1.44.Soluble in chloroform, acetone, benzene; hardly soluble in carbon tetrachloride, ethyl alcohol & insoluble in water or gasolineApplications: Can be used as a single accelerator, as a secondary accelerator or as a sulphur donor in most sulphurcured elastomers. Scorchy and gives fast cure rates.Produces an excellent vulcanisation plateau with good heat aging and compression set resistance in sulphurless and EV cure systems.Good color retention is obtained in non-black vulcanization.A valuable secondary accelerator for EPDM. May be used as a retarder in the vulcanization of polychloroprene rubber with ETU.Specifications:ItemSpecificationAppearanceWhite powderInitial M.P.(Min)142.0Loss on drying(Max)0.40%Ash(Max)0.30%Residue on 63um sieve(Max)0.10%Oil content1.0-2.0%