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products
DMTDA E300

DMTDA E300

Product introduction

Dimethyl Thio-Toluene Diamine(DMTDA) is a polyurethane elastomer cured crosslinking agent.which is equuivalent to Ethancure 300 E300 ,DMTDA is also an environmentally friendly low-toxicity liquid type diamine chain extenders, mainly used for polyurethane elastomers, RIM (reaction injection molding), SPUA (spray polyurea elastomer) and adhesives; also be used as an epoxy resin curing agent, has been widely used in polyurethane rubber roller, medical, stamping, etc. in addition, it is in the automotive, construction, mining, metal mining, textiles, paper, printing industry has a wide range of applications. DMTDA curing rate is much slower than DETDA, with DETDA mixed in different proportions to regulate the curing speed to meet different needs.

Equivalent Weight

107

Appearance

Light yellow clear liquid

Odor

Slight Amine

Boiling Point(°C)

667(353)(ecomposes)

Density(g/cm3)at 68(20°C)

1.21

140(60°C)

1.18

212(100°C)

1.15

Viscosity,Cps at 68(20°C)

690

Vapor Pressure, mmHg at 65(20°C)

0.6

Amine Number,mg KOH/g

536

TDA content(%)

≤1.0%

Moisture

≤0.1%

Package: 25kg/barrel, 200kg/barrel, or other size as customer’s requirement.

Application field
DMTDA E300
DMTDA E300
DMTDA E300
DMTDA E300
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+8613839350107