Enhanced TDS
Identification & Functionality
- Chemical Family
- RTU Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Features and Benefits Information
This product has following Features and Benefits
- Thermally Conductive
- No Surface Preparation Required
- Excellent Adhesion Properties
- Excellent Strength to Metals, E-Coat, Thermoplastics, Thermosets, and Engineering Plastics
- High Impact Resistance
- Suitable for Easy Manual and Pneumatic Dispensing
- UL94 V0 Flame Retardancy
- 100% Reactive
- Room Temperature Cure
- 10:1 meter-mix product for ease of application
- Use on aluminum, stainless and plated steels forms tough, high strength bonds without surface preparation
- Low Odor
Applications & Uses
- Markets
- Applications
- Application Area
- Compatible Substrates & Surfaces
Properties
- Flame Rating
- Physical Form
- Appearance
- Off white or amber viscous liquid
- Typical Properties
Value Units Test Method / Conditions Storage Temperature 55 - 75 °F - - Cured Mechanical Properties
Value Units Test Method / Conditions Over Lap Shear Strength Carbon Steel (at 25°C, 50% RH, carbon steel) 16 MPa ASTM D1002 Over Lap Shear Strength Aluminum (at 25°C, 50% RH, aluminum) 16 MPa ASTM D1002 Over Lap Shear Strength Nickel Coated Low - Carbon Steel Plated (at 25°C, 50% RH, coated low - carbon steel plated) 22 MPa ASTM D1002 - Technical Data
Value Units Test Method / Conditions Mix Ratio (by volume) 10:1 - - Mixed Density (mixed) 1.55 g/cc - Mix Ratio (by weight) 14:1 - - - Cured Properties
Value Units Test Method / Conditions Dielectric Strength 18.1 - 19.9 kV/mm - Elongation at Break min. 4 % - Gap Fill Dimension Hardness 75 Shore D ASTM D2240 Thermal Conductivity 1 W/mK - Thermal Service Range -67 to 212 °F - - Uncured Properties
Value Units Test Method / Conditions Flash Point min. 200 °F - Open Time 6 - 9 minutes - Fixture Time 10 - 20 minutes - Cure Temperature and Time (room temperature) 24 hours - - Rheological Properties
Value Units Test Method / Conditions Viscosity (at 25°C, spindle 7, 20rpm, activator) 40,000 - 80,000 cPs Brookfield RV7 Viscosity (at 25°C, spindle 7, 20rpm, resin) 100,000 - 150,000 cPs Brookfield RV7
Regulatory & Compliance
- Certifications & Compliance
Technical Details & Test Data
- General Instructions
The product is best used at temperatures between 65°F and 80°F. Temperatures below 65°F will slow the cure speed of the material and viscosities will be higher. Temperatures above 80°F will cause the material to cure faster and viscosities will be lower. For consistent dispensing maintain temperature in the above mentioned range. For optimum bond strength and to insure maximum performance in the finished assembly mate parts together within the specified work time of the adhesive. Make sure the bond joint has uniform coverage and that a sufficient amount of adhesive is in the bond area. It is important to have the adhesive applied, parts aligned and positioned, within the established work times for the product. To ensure maximum performance in the finished assembly parts should remain undisturbed until the fixture time is reached.
Packaging & Availability
Storage & Handling
- Shelf Life
- 9 months
- Storage Information
Product should be stored in a cool dry place out of direct sunlight. The shelf life of EV Therm 420 is 9 months from date of manufacture. Shelf life is based on the products being stored properly at temperatures between 55°F and 75°F. Exposure to temperatures above 75°F will reduce the shelf life. This product should NEVER BE FROZEN.