Product description

Composition	75% dibenzothiazyl disulphide, 25% EPDM/EVA binder and dispersing agents
Appearance	White or light-yellow Granules
Density,20 oC	Approx. ~1.36 g / cm3  (20oC)
Physiological properties:        See safety data sheet (MSDS)
Raw material characteristics ofMBTS: Melting point ~ 165 oC Evaporation loss  0.5 % MBTS content  98% Sieve residue 63m  0.5 % Ash content  0.4 %     Free MBT  0.8 %

 

Use CharacteristicsKonson MBTS-80 is very popular used for NR, SBR, NBR, CR, and BR, Although it is similar to MBT-80, tendency to cause scorch is weak, and the induction period for curing is longer. It can be used independently or together with basic accelerator in the same way as Konson MBT-80. It can also be used together with KonsonTMTD-80. Konson MBTS-80 is a versatile semi-super accelerator with good processing safety. In combination with activated dithiocarbamtes, Konson MBTS-80 prevents scorching. It is activated by thiurams, dithiocarbamates and aldehyde-amines. during the processing and vulcanization of CR compounds it has a retarding effect. When used with ultra-accelerators Konson MBTS-80 improves the processing safety. Vulcanizates produced with Konson MBTS-80 show good ageing properties.

Processing Advantagesthe thermoplastic, excellent compatible EPDM/EVA binder which is combined with active dispersing promoters allows much more easily and quickly incorporation and excellent dispersion in the rubber mixing. In this way, optimal activity of the effective MBTS is assured.

Dosage levelsNR:primary: 1 - 2 phr with 2 - 3 phr sulfur

Secondary: 0.5 - 1 phr with 1 - 2 phr sulfur and 0.2 - 0.5 phr dithiocarbamate accelerators;

SBR: primary: 1 - 3phr with 1 - 3 phr sulfur

Secondary: 0.25 - 0.75 phr with 1 - 3phr sulfur and 0.3 - 0.6 phr sulphenamide accelerators;

NBR:primary: 1 - 2 phr with 0,2 - 2 phr sulfur

Secondary: 0.75 phr with 0.2 - 2 phr sulfur and 0.3 phr sulphenamide;

IIR:0.25 - 1 phr with 1 - 2 phr sulfur.

ApplicationsMechanical articles of all kinds, e.g. Treads, carcasses, air hoses, conveyor belts, transmission belts, hoses, cable insulations.

PackingNet 25 kg cartons with plastic inner.

Storage stabilityin original closed containers under cool and dry conditions max. 1 years.

HandlingConsult material safety data sheet (MSDS) for additional handling information.