CoolTherm® EP-6008 BLK/6010 Epoxy System

Product Overview 

CoolTherm® EP-6008 BLK / 6010 is a two-component epoxy system designed for potting and encapsulation of electronic assemblies. It provides robust protection for sensitive components against environmental factors such as moisture, dust, vibration, and thermal cycling, while maintaining strong electrical insulation and mechanical integrity.

With a low-viscosity formulation, the material flows easily into complex geometries and narrow gaps, enabling complete encapsulation with minimal air entrapment. Its operating temperature range of -55°C to +155°C supports reliable performance in demanding electronic and industrial environments.

Key Features & Benefits

Excellent Electrical Insulation
Protects electronic circuits from moisture ingress, contamination, and electrical leakage.

Low Viscosity for Easy Processing
Ensures good flow and complete filling of intricate assemblies and tight spaces.

Low-Stress Curing Behavior
Reduces shrinkage and internal stress, minimizing risk of damage to sensitive components.

Thermal Conductivity (0.3 W/m·K)
Provides moderate heat dissipation to support thermal stability of encapsulated devices.

Wide Operating Temperature Range
Maintains stable performance across -55°C to +155°C.

Flexible Curing Options
Suitable for room-temperature curing or accelerated heat curing processes.

High Mechanical Strength
Cured hardness of 85 Shore D обеспечивает durable encapsulation and structural support.

Technical Specifications

Typical Applications

• PCB potting and encapsulation
• Protection of sensitive electronic components
• Automotive electronics (sensors, control modules)
• Aerospace and defense electronic systems
• Industrial power electronics (converters, transformers, power modules)
• General electronic assemblies requiring environmental protection

Storage & Handling

• Store in a cool, dry environment
• Keep containers tightly sealed when not in use
• Avoid exposure to moisture and CO₂ to maintain performance
• Observe recommended storage temperatures to preserve shelf life

Advantages

• High electrical insulation for circuit protection
• Easy application due to low-viscosity formulation
• Strong mechanical durability after curing
• Suitable for harsh operating conditions and temperature variations
• Compatible with various manufacturing and curing processes