RUBBER chemische MASTER MBTS-75

ACTMIX MBTS-75 Accelerator MBTS (DM)A C T I V E M A T E R I A L 2,2-Dibenzothiazole disulfide C14H8N2S4 M.W.: 332.5 CAS: 120-78-5 EINECS: 204-424-9 PROPERTIES: MBTS is a general quasi-ultrafast accelerator with excellent processing safety which can be used alone or combined with other accelerators. MBTS together with dithiocarbamates can avoid scorching. Thiurams, dithiocarbamates and aldehyde-amines can activate MBTS. It is a retarder for processing and vulcanization of CR compounds. It can improve processing safety with ultrafast accelerators. Its vulcanizate has an excellent heat-ageing resistance. DOSAGE: Primary accelerator for NR and SBR: 1.0-2.0phr with 2.0-3.0phr sulfur; for IIR: 0.25-1phr with 1-2phr sulfur.APPLICATIONS:Heat resistant industrial products, cable jackets and insulating layers, solid rubber.TYPICAL VALUES:Melting point: Min 170°CPurity: Min 98%Ash content: Max 0.4%Volatile content: Max 0.5%63μm sieve residue: Max 0.5%Free MBT: Max 0.8%M A S T E R B A T C H PRODUCTActiveContent (%)ColorFiltration(microns)BinderMooney ML (1+4)50°CDensity (g/cm3)Actmix®MBTS-75GE F14075Light-yellow140EPM/EVM30-501.32* Binder type can be customized. Except for EPM/EVM, others binders, such as NBR, SBR, AR, ECO can be used. SAFETY&TOXICITY: Please refer to related MSDS. PACKAGING&STORAGE: Net weight 25kg/PE bags lined carton; Net 600 kg/pallet. Shelf-life: 1 year in its original packaging Stored in a dry and cool place. Compared to traditional MBTS powders, Actmix®MBTS-75GE F140 allows: Dust free products with a complete filtration up to 100µm, no skin sensitization, health guard of operators.Effective guarantee of activity of MBTS due to pre-dispersed masterbatch.Tack free products at room temperature, convenience and accuracy on ingredients.Lower Mooney viscosity at lower temperature (50°C), higher quality of dispersion.Impurity free, blocked filter free of extrusive products, scrap rate reduction and higher productivity thanks to filtration.Wider compatibility with other elastomers.