EV Therm 602
1 of 389 products in this brandEV Therm 602 is a two-component, thermally conductive, flame retardant UV curable resin system. It is designed for applications requiring both heat dissipation and flame resistance, offering durability and reliability in demanding industrial environments.
RTU Product Type: 2K (2 component) Coating
Features: Easy To Dispense, Excellent Substrate Adhesion, Flame Retardant, Low Surface Tension, Low Viscosity, Thermally Conductive, Wide Temperature Cycling
Application Area: Capacitors, Electronic Assemblies, Electronic Components, Heat Sink, Heat Spreader
Compatible Substrates & Surfaces: Metal, Plastics
Chemical Family: Acrylics & Acrylates
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Type Document Name
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Technical Data SheetEV Therm 602 Technical Data Sheet
Enhanced TDS
Identification
- Chemical Family
- GBU
- RTU Product Type
- Categories
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Application Information
- Cure Method
Applications
- Application Area
- Compatible Substrates & Surfaces
Features
- Ready-to-Use Product Features
Features & Benefits
- Product Highlights
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- Supplied in pre-measured pail and drum kits – no measuring or meter mixing required.
- Low viscosity and surface tension make it easy to dispense and degas, with reduced air bubbles.
- Particularly suitable for coating of heat sinks, capacitors, module components, and other SMT micro electronic devices.
- Thermally conductive.
- Very good adhesion to various metals and plastics without the need for primers.
- Superior low and high temperature cycling performance.
- This material is designed to meet the flammability requirements of UL-94 V-0.
Packaging & Availability
- Regional Availability
- Packaging Information
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- 5 gal Pail Kits
- 55 gal Drum Kits
Physical Properties
- Color (Properties)
- Physical Form
- Appearance
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Low viscosity gray liquid
Properties
- Curing Properties
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- EV Therm 602 can be cured at room temperature using UVA light (315-400 nm) with a minimum energy of 1,000 mJ/cm². Curing can be performed with metal halide, mercury, or LED lamps.
- If compound is below 15°C, warm to 25°C before opening.
- Electrical Properties of Cured Material
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Value Units Test Method / Conditions Dielectric Constant (at 1 MHz) 3.57 - ASTM D-0150 Dissipation Factor (at 1 MHz) 0.012 - ASTM D-0150 - Cured Properties
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Value Units Test Method / Conditions Coefficient of Thermal Expansion 284 ppm/°C - Dielectric Strength 70 kV/mm ASTM D-0149 Glass Transition Temperature 43 °C DMA Hardness 80 Shore A ASTM D-2240 Surface Resistivity 1.6 x 10¹³ Ω ASTM D-0257 Thermal Conductivity 1 W/mK - Volume Resistivity 8.9 x 10¹³ Ω-cm ASTM D-0257 Volumetric Shrinkage 4.2 % - - Uncured Properties
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Value Units Test Method / Conditions Specific Gravity 1.73 - D792/D1475 Viscosity (at 25°C) 1,000 - 3,000 cPs - - Specifications
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Value Units Test Method / Conditions Coating Thickness min. 120 μm - Curing (UVA) 1000 mJ/cm² - Storage Temperature 25 °C - - Appearance
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Low viscosity gray liquid
Regulatory & Compliance
- Quality Standards
Storage & Handling
- Storage Infromation
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- EV Therm 602 should be stored in a cool, dry place, and must be protected from light. Shelf life is a minimum of 6 months in unopened containers when stored at 25°C. Do not purge opened containers with nitrogen.
- Do not store containers below 10°C or above 30°C.
- EV Therm 602 must be agitated before use and continuously during use to maintain uniformity of the material.
- Shelf Life
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6 months (if sealed and protected from light)