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High molecular weight polyetheramine with extended flexible polypropylene oxide backbone.
Primary amine functionality enabling efficient epoxy curing and robust crosslink density.
Low volatility and low odor, supporting safer handling and improved workplace air quality.
Excellent compatibility with aromatic and aliphatic epoxy resins across wide formulation ranges.
Enhanced toughness and impact resistance in cured thermoset systems without sacrificing flexibility.
Epoxy-based structural adhesives for aerospace and automotive bonding.
High-performance composite matrix resins for wind turbine blades and industrial laminates.
Flexible epoxy flooring and protective coatings requiring chemical resistance and abrasion durability.
Electrical encapsulants and potting compounds demanding low shrinkage and thermal stability.
Advanced grouts and repair mortars where extended working time and reduced exotherm are critical.
| Chemical Type | Polypropylenimine-based polyetheramine |
| Product Form | Liquid |
| Appearance | Clear, light yellow to amber liquid |
| Amine Value (mg KOH/g) | 140–160 |
| Molecular Weight (g/mol) | Approx. 5,000 |
| Functionality | ~2.0 (primary amine) |
| Density (25°C, g/cm³) | 0.98–1.02 |
| Viscosity (25°C, cP) | 8,000–12,000 |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
