 |
Typical Properties
| Items | Specifications |
| Appearance | Light yellow to amber transparent liquid |
| Density/g/cm³ | 1.013~1.022 |
| Amine value/mgKOH/g | 620-630 |
| Boiling point（760mmHg）/℃ | 301~308 |
| Flash point/℃ | ＞135 |
| Water/% | ≤0.15 |
| Viscosity（25℃）/mPa.s | 155~160 |
Usage
DETDA is a kind of steric aromatic diamine chain extender, a low-viscosity, non-toxic, odorless liquid. In PU, it can enhance the product’s strength and hydrolysis resistance, which enhances the production efficiency and makes the industrialization of complex PU products impossible. Quick reaction speed of DETDA and isocyanate is particularly applied to solvent-free, fast-curing coating. Moreover, it also can be used as epoxy, alkyd resin curing agent, rubber and oil antioxygen, dye and pesticide intermediate, and is a kind of new promising chemical product. It is mainly applied to RIM PU system and PU (urea) elastomer coating system, with quick reaction speed, short demoulding time, high initial strength, hydrolysis resistance, heat resistance, etc. Moreover, it also can be used as the elastomer, chain extender for reaction injection moulding PU, PU coating, epoxy resin, and alkyd resin curing agent. lubricant and pesticide, dye intermediate, plastic, rubber, oil antioxygen, and chemical synthetic intermediate.
Applications
DETDA can be used in polyurethane to improve the strength and hydrolysis resistance of the products, resulting in a significant increase in the productivity of the products and making it possible to industrialise large-sized and complex polyurethane products.
Packaging and Shipping
200kg/drum.
Storage
Keep the seal and keep it under low temperature and dry condition.
Typical Properties
| Items | Specifications |
| Appearance | Light yellow to amber transparent liquid |
| Density/g/cm³ | 1.013~1.022 |
| Amine value/mgKOH/g | 620-630 |
| Boiling point（760mmHg）/℃ | 301~308 |
| Flash point/℃ | ＞135 |
| Water/% | ≤0.15 |
| Viscosity（25℃）/mPa.s | 155~160 |
Usage
DETDA is a kind of steric aromatic diamine chain extender, a low-viscosity, non-toxic, odorless liquid. In PU, it can enhance the product’s strength and hydrolysis resistance, which enhances the production efficiency and makes the industrialization of complex PU products impossible. Quick reaction speed of DETDA and isocyanate is particularly applied to solvent-free, fast-curing coating. Moreover, it also can be used as epoxy, alkyd resin curing agent, rubber and oil antioxygen, dye and pesticide intermediate, and is a kind of new promising chemical product. It is mainly applied to RIM PU system and PU (urea) elastomer coating system, with quick reaction speed, short demoulding time, high initial strength, hydrolysis resistance, heat resistance, etc. Moreover, it also can be used as the elastomer, chain extender for reaction injection moulding PU, PU coating, epoxy resin, and alkyd resin curing agent. lubricant and pesticide, dye intermediate, plastic, rubber, oil antioxygen, and chemical synthetic intermediate.
Applications
DETDA can be used in polyurethane to improve the strength and hydrolysis resistance of the products, resulting in a significant increase in the productivity of the products and making it possible to industrialise large-sized and complex polyurethane products.
Packaging and Shipping
200kg/drum.
Storage
Keep the seal and keep it under low temperature and dry condition.
