Brief: Discover Heat Vulcanization Adhesive 823, a high-performance bonding agent equivalent to Chemlok 220/6125. Perfect for bonding uncured elastomers to metals and rigid substrates, this eco-friendly adhesive is formulated without heavy metals. Learn about its versatile application, superior performance, and easy-to-follow surface preparation guidelines.
Related Product Features:
Versatile application: Bonds natural rubber, SBR, neoprene, polyisoprene, and polybutadiene to metals and rigid substrates when used with 815 primer.
Environmentally friendly: Formulated without heavy metals, making it a safer choice for industrial applications.
Superior performance: Provides a smooth, continuous film appearance for excellent bonding results.
Easy application: Can be applied by spray, dip, brush, or roll coat methods, with recommended dry film thicknesses for optimal results.
Long shelf life: 12 months in unopened containers when stored at 21-27°C (70-80°F).
Effective surface preparation: Includes detailed guidelines for chemical and mechanical cleaning to ensure strong adhesion.
Quick drying: Air-dries in 30-60 minutes at 15-32°C (60-90°F), with options to shorten drying time using preheating or oven drying.
Cures during vulcanization: The adhesive fully cures during the rubber vulcanization process, ensuring a durable bond.
Faqs:
What types of rubber can Heat Vulcanization Adhesive 823 bond?
Heat Vulcanization Adhesive 823 can bond a diverse range of rubbers, including natural rubber, SBR, neoprene, polyisoprene, and polybutadiene to various metals and rigid substrates when used with 815 primer.
Is Heat Vulcanization Adhesive 823 environmentally friendly?
Yes, Heat Vulcanization Adhesive 823 is formulated without heavy metals, making it an environmentally friendly choice for industrial bonding applications.
What is the recommended drying time for Heat Vulcanization Adhesive 823?
The adhesive should air-dry for 30-60 minutes at 15-32°C (60-90°F). Drying time can be shortened by preheating the metal inserts or using oven drying. High humidity may require longer drying times.
How should Heat Vulcanization Adhesive 823 be stored?
Store the adhesive in unopened containers at 21-27°C (70-80°F) for up to 12 months. Ensure containers are tightly sealed to prevent solvent evaporation and contamination.