CAS 106264-79-3 DMTDA-Professional supplier
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Specification of DMTDA
Item | Specifications |
Appearance | Light yellow to amber transparent liquid |
Density/g/cm³ | 1.206~1.208 |
Amine value/mgKOH/g | 525-535 |
Boiling point(16.8mmHg)/℃ | 199~205 |
Flash point/℃ | >135 |
Water/% | ≤0.1 |
Viscosity(25℃)/mPa.s | 600~900 |
More About DMTDA
CAS: 106264-79-3
Standard:Technical grade
Model:SC-CWJ
Capacity:80MT/month
Loading port: Shanghai
Synonyms: Dimethyl thio-toluene diamine
MF: C9H14N2S2
Use of DMTDA
1.It is a new liquid curing agent for polyurethane elastomers. It is widely used in polyurethane casting, coatings, RIM, SPUA, polyurethane tires and adhesives to extend the chain or cross-link. It is also a curing agent for epoxy resins.
2.As a hardener, when added to TDI and MTDI two-liquid polyurethane elastomers, it must be added at a rate of 10%. In the construction and civil engineering industries, it is often used as an additive for fire-retardant coatings (layer tops, side walls), anti-corrosion of metal materials (coatings on the inner walls of iron pipes), etc. The polyurethane products obtained by reacting with other substances without any treatment are better than those of MOCA (Mocha) hardeners.
3.It is used for polyurethane printing squeegees, oil pipe cleaning scrapers, etc. to improve the oil resistance of polyurethane and the volume expansion rate is also low.
4.In construction, coal mines, metal mines, medicine, stamping and molding, etc., in addition, it has a wide range of applications in textiles, papermaking, and printing industries. It can be said that it has a broad market from aviation and aerospace industries to ordinary civilian industries.
Package of DMTDA
180kg/drum or according to the customers’ demand
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.