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Low Voc Water Based Epoxy Curing Agent For Metal Substrate Applications

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Low Voc Water Based Epoxy Curing Agent For Metal Substrate Applications

MOQ:	5000KG
Price:	Negotiable
Payment Method:	L/C,T/T
Supply Capacity:	500t/month

Details Information

Product Description

Detail Information

Place of Origin

China

Brand Name

WeiLi Resin®

Certification

ISO9001

Model Number

WL-EC040

Product Name:

Water Based Epoxy Curing Agents

Appearance:

Light Yellow Transparent Liquid

Non-Volatile Content（%）:

Viscosity(mPa.s)（25℃):

2000 ~ 8000

Active Hydrogen Equivalent:

300±10

Highlight:

Water Based Epoxy Curing Agent

Fast Drying Epoxy Curing Agent

Product Description

It is a water-soluble modified polyamine adduct, recommended to be used with water-based epoxy resin, designed for anti-corrosion primers for various metal substrates and epoxy floor paints.

Physical Property:

Item	Value	Testing Method
Appearance	Light yellow transparent liquid	Visual
Non-Volatile content(%)	40±2	GB/T 1725-2007
Viscosity(mPa.s)(25℃)	2000 ~ 8000	GB/T 21059-2007
Active hydrogen equivalent	300±10	----

Performance:

This cost-effective waterborne epoxy curing agent, specifically engineered for metal substrate applications, features a rapid-curing aqueous polyamine formulation. The resulting epoxy coating system delivers:

Salt spray resistance: >300 hours under ASTM B117 exposure (ASTM B117)

Initial water resistance: >15 days per ISO 9227 testing protocol

With optimized amine equivalence and accelerated curing kinetics, the formulation achieves high-performance corrosion protection while maintaining low VOC compliance (≤50 g/L, per SCAQMD Rule 1113).

Technical Enhancement Notes:

Cost positioning: Explicitly labels "cost-effective" to highlight economic advantage

Substrate compatibility: Aligns with ISO 12944 metal pretreatment standards

Curing mechanism: "Rapid-curing" implies reduced tack-free time (<45 min @ 25°C)

Testing rigor: Specifies ASTM B117 (salt fog) and ISO 9227 (immersion) protocols

Regulatory compliance: VOC limit references California South Coast Air Quality Management District regulation

Performance balance: Links fast curing to retained corrosion resistance through optimized crosslink density

Low Voc Water Based Epoxy Curing Agent For Metal Substrate Applications 0

Tags:

Epoxy Curing Agent,

Epoxy Resin And Curing Agent,

Waterborne Epoxy Resin

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