Enhanced TDS
Identification & Functionality
- Carrier
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Key Attributes
- 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 as received metal surfaces including aluminum, stainless and plated steels and forms tough, high strength bonds without surface preparation
Applications & Uses
- Markets
- Applications
- Application Area
- Application Method
- Compatible Substrates & Surfaces
- 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.
- Suitable Substrates
Metals:
- Aluminum
- Steel
- Stainless
- E-Coated Metal
Thermosets:
- Fiberglass
- Phenolic
- Gel Coat
- Epoxy
- RIM Urethane
- Polyurethane
- Liquid Molding Resin
Thermoplastics:
- Acrylic
- ABS
- Polycarbonate
- Nylon/PA*
- PPO*
- Vinyl*
- PVC
- Styrene
- Peek
- PBT Blends*
- PET Blends
*Surface treatment may be needed.
Properties
- Color (Properties)
- Flame Rating
- Physical Form
- Appearance
- Blue viscous liquid
- Cured Mechanical Properties
Value Units Test Method / Conditions Hardness 65.0 - ASTM D2240, Shore D Over Lap Shear Strength (Carbon steel, at 25°C, 50% RH) 13.1 MPa ASTM D1002 Over Lap Shear Strength (Aluminum 2024, at 25°C, 50% RH) 13.1 MPa ASTM D1002 Over Lap Shear Strength (Aluminum 6061) 13.8 MPa - Over Lap Shear Strength (Nickle coated low - carbon steel plated, at 25°C, 50% RH) 17.2 MPa ASTM D1002 Thermal Conductivity 1.0 W/(m.K) - Flame Retardancy UL94 V0 - - Dielectric Strength 20.1 - 21.9 kV/mm Elongation (at Break) 5 - 7 % - Cured Thermal Properties
Value Units Test Method / Conditions Thermal Service Range (-67) - (212) °F - - Technical Data
Value Units Test Method / Conditions Mixed Density 1.55 g/cc - - Uncured Properties
Value Units Test Method / Conditions Flash Point min. 200 °F - Open Time 18 - 23 minutes - Fixture Time 30 - 50 minutes - Cure Temperature Room Temperature - - Cure Time 24.0 hr - - Recommended Mixing and Handling Parameters
Value Units Test Method / Conditions Volume Mix Ratio 10:1 - - Weight Mix Ratio 14:1 - - - Rheological Properties
Value Units Test Method / Conditions Viscosity (at 25°C, resin, 20 rpm) 100,000 - 200,000 cPs Brookfield RV7 Viscosity (at 25°C, activator, 20 rpm) 40,000 - 80,000 cPs Brookfield RV7
Regulatory & Compliance
- Certifications & Compliance
Packaging & Availability
- Packaging Type
- Typical Packaging Information
- EV Therm 441 is conveniently packaged in 50 ml, 490 ml, pail, and drum kits.
- Special packaging is available upon request.
- Typical Packaging Information
EV Therm 441 is conveniently packaged in 50 ml, 490 ml, pail, and drum kits. Special packaging is available upon request.
Storage & Handling
- Shelf Life
- 9 months
- Handling and Clean-Up Information
- Clean up is best before the adhesive has cured.
- Cleaners containing NMP (N-methyl pyrolidone) or Citrus terpene provide the best results.
- On cured adhesive repeat use may be required.
- Storage Conditions
- Product should be stored in a cool dry place out of direct sunlight.
- The shelf life of EV Therm 441 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.