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Primary amine functionality with low volatility and low odor profile for improved workplace safety.
Flexible aliphatic polyether backbone enabling excellent toughness, impact resistance, and low-temperature performance in cured resins.
Controlled molecular weight distribution ensures consistent reactivity and predictable epoxy curing kinetics.
Hydrophobic structure imparts superior moisture resistance and reduced water absorption in final polymer systems.
High purity and low color (APHA ≤ 50) support optical clarity and stability in demanding coating and composite applications.
Epoxy resin curing agent for high-performance industrial coatings and marine topcoats.
Flexibilizer and chain extender in polyurea and polyurethane elastomer formulations.
Reactive modifier in structural adhesives requiring thermal shock resistance and peel strength.
Building block for specialty surfactants and dispersants in agrochemical and oilfield chemical formulations.
Component in advanced composites for wind turbine blades and aerospace prepregs where fatigue resistance is critical.
| Chemical Type | Aliphatic polyetheramine (primary amine) |
| Product Form | Liquid |
| Appearance | Clear, pale yellow liquid |
| Amine Value | 135–145 mg KOH/g |
| Color (APHA) | ≤ 50 |
| Viscosity (25°C) | 1,800–2,500 cP |
| Water Content | ≤ 0.1 wt% |
| Equivalent Weight | ≈ 190–205 g/eq |
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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
