Technical Data Sheets (TDS)

G-WDZ121 Waterborne Epoxy Curing Agent – Technical Data Sheet

Posted on by sanrenmaterials-en

G-WDZ121 Waterborne Epoxy Curing Agent – Product Overview

G-WDZ121 is a water-based epoxy resin curing agent made from modified amines and other materials. It is produced through reduction, condensation, and hydroxyalkylation reactions, followed by physical modification.

The G-WDZ121 cures efficiently with various epoxy resins under both high and low temperature conditions. The cured product delivers excellent overall performance, making it a versatile choice for primer, intermediate, and topcoat applications.

Key Features of G-WDZ121 Waterborne Epoxy Curing Agent

  • High Paint Film Adhesion — Ensures strong bonding to concrete and other substrates, preventing peeling and delamination

  • High Hardness — The cured product achieves high surface hardness, providing excellent wear resistance for industrial and commercial flooring

  • Fast Curing Speed — Accelerates project completion with reduced downtime between coats

  • Versatile Application — Suitable for primer, intermediate, and topcoat systems

Applications

  • Waterborne Epoxy Flooring Primer — Provides excellent substrate adhesion and sealing

  • Waterborne Epoxy Floor Intermediate Coating — Builds thickness and levels the substrate

  • Waterborne Epoxy Floor Top Coating — Delivers a durable, high-performance decorative finish

Technical Specifications of G-WDZ121 Waterborne Epoxy Curing Agent

Parameter Value
Product Model G-WDZ121
Appearance Transparent liquid
Color (Gardner Scale) ≤ No.12
Viscosity (mPa·s/25°C) 2000-5000
Amine Value (mgKOH/g) 100-200
Active Hydrogen Equivalent 300

Handling Properties

(Test conditions: 25°C, E-51 Epoxy Resin)

Parameter Value
Dosage (per 100 parts epoxy resin) 50 parts
Pot Life (150g mixed material) Neat: 35-55 min / 20% Water Dilution: 20-30 min
Film Surface Dry Time (1mm film) 200-400 minutes
Curing Time 18-24 hours

Storage and Handling

  • Store in a dry, well-ventilated area

  • Keep container tightly sealed when not in use

  • Avoid exposure to moisture and extreme temperatures

  • Shelf life: 720 days (at room temperature)

  • Packaging: 200 kg iron drum

Why Choose G-WDZ121 Waterborne Epoxy Curing Agent?

This G-WDZ121 waterborne epoxy curing agent stands out for its versatility — it works effectively as a primer, intermediate, and topcoat curing agent. Its waterborne formulation makes it an environmentally friendly choice, while its high adhesion, high hardness, and fast curing speed ensure reliable performance for a wide range of flooring applications.

Whether you are a contractor or a distributor, the G-WDZ121 provides consistent, high-quality results with a long 720-day shelf life.

Contact Us

For free samples, technical support, or bulk pricing inquiries, please contact our team.

Yichun Sanren New Material Co., Ltd.

  • Address: No. 419, West of Yinling Road, Pharmaceutical Industrial Park, Yuanzhou District, Yichun City, Jiangxi Province, China

  • Tel: +86 13070920639

  • E-mail: srcharlene@163.com