Polyamide Curing Agent BH-WEC-3038B

Product Features

1. Moderate curing speed: Provides sufficient working time for convenient application while ensuring curing is completed within a reasonable timeframe, suitable for medium-fast curing needs.

2. Superior yellowing resistance: Even under prolonged exposure to UV light or harsh environments, the cured coating or adhesive remains transparent and clear, making it ideal for outdoor or brightly lit applications.

3. Colorless transparency: The product is colorless and transparent, making it suitable for materials requiring high transparency without affecting color, ensuring a flawless final appearance.

4. Low odor: Produces minimal odor during use, complying with modern environmental and safety standards, reducing impact on health and construction environments, particularly suitable for indoor or crowded areas.

5. Flexible cured material: The cured coating or adhesive exhibits good flexibility, effectively accommodating substrate expansion and contraction, minimizing the risk of cracking and peeling, and increasing longevity.

6. Water-soluble: BH-WEC-3038B can be diluted with water within 0-5 hours, making it easy to operate, particularly suitable for wet environments, ensuring stable performance during application.

Technical Parameters

· Appearance: Colorless transparent viscous liquid

· Active content: 95%

· AHEW value: 130g/eq

· Viscosity: 1000±100 mPa.s

Application Fields

BH-WEC-3038B is mainly applied in stone adhesives and other epoxy resin systems requiring high yellowing resistance, suitable for medium-fast curing scenarios. Its water solubility and good flexibility make it particularly apt for humid construction environments, widely used in stone bonding, marble decorative adhesives, and other high-end architectural coatings and adhesives. Whether used indoors or outdoors, this curing agent provides excellent transparency and long-term stable chemical performance.

Product Advantages

· Durable transparency: The cured coating or adhesive maintains long-lasting colorless transparency, preventing yellowing due to UV exposure or aging, ensuring perfect final appearance.

· Easy to operate: The water-soluble property simplifies operation, particularly suitable for projects requiring on-site mixing or work in humid conditions, saving time and enhancing efficiency.

· Eco-friendly and safe: The low odor design ensures environmental safety during application, reducing volatile organic compound emissions and meeting modern green construction requirements.

Usage Suggestions

· Ensure the application surface is clean, dry, and free of oil and impurities before use.

· Dilute with an appropriate amount of water as needed, and complete the operation within the specified timeframe to ensure optimal curing.

· When working in humid environments, maintain good ventilation to ensure even curing of the coating for the best results.