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Introduction of Dimethyl thiotoluene diamine(DMTDA)

- Dec 18, 2018 -

Introduction of Dimethyl thiotoluene diamine(DMTDA)

English name:Dimethyl thiotoluene diamine(DMTDA)

CAS NO.:106264-79-3

Molecular formula:C9H14N2S2

Molecular weight:214.34

Appearance:Light yellow liquid

Relative density g/cm3 at 25℃:1.206

Viscosity(20℃):690

Main Content:≥99%

Water content:≤0.1%

Amine value(mg KOH/g):515-535

Packaging and transport:1000kg/IBC barrels,200kg/drum

DMTDA E300 (2)

1.DMTDA is a new type of polyurethane elastomer curing crosslinking agent, equivalent to Ethancure-300. Mainly includes two kinds of isomers, 2,4-isomer and 2,6-isomer (The ratio is about 77~80% / 17~20%).

2.Compared with MOCA, DMTDA is low viscosity liquid under normal temperature, can be used in low temperature.

3.The curing speed of DMTDA is much slower than that of DETDA, which can be mixed with DETDA in different proportions, to adjust the curing speed to meet different requirements.


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