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| Ethacure 300 |
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| Dimethylthiotoluenediamine |
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ETHACURE 300 curative, a liquid aromatic diamine with low chronic toxicity, is an effective curative for polyurethane cast elastomers.
It is used in both hot and room-temperature casting.
Other uses include: a slower chain-extender for polyurethane-urea and polyurea elastomers in reaction injection molding (RIM), structural RIM (SRIM) and hand-applied and spray coating applications–alone or in blends with ETHACURE 100 Curative. |
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Appearance : clear, yellow liquid*
Molecular weight : 214
Boiling point, at 16.8 torr 'C : 200,'F : 392
Density, at 20'C [68'F] g/mL : 1.208 , lbs/gal : 10.08
Pour point, 'F ('C) : 39(4)
Flash point, (PMCC),'F ('C) : 349(176)
Vapor pressure at 20'C [68'F], mm Hg : < 0.01
Viscosity at 20'C [68'F], centistokes : 690
Solubility, 20'C, wt % Ethanol
miscible , Toluene : miscible , Water : < 0.03 , Heptane : 3.5
Equivalent weight with isocyanates : 107
Equivalent weight with epoxies : 53.5 |
| Industrial field |
additive, polyurethane(PU) |
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| There are no existing companies to distribute selected chemical product |
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