Applications

Everwide JC750-11 One-Component Epoxy Adhesive

Brand: Everwide
Product Number: JC750-11
Technology: One-Component Epoxy Adhesive
Color: Black
Cure Type: Heat Curing
Package Size: Contact us for details
Shelf Life: 8 months

Product Description

Everwide JC750-11 is a one-component epoxy adhesive designed for electronic component bonding. It offers long pot life, making it suitable for industrial applications requiring extended processing times. The cured resin exhibits excellent adhesion strength, high hardness, outstanding grease, chemical, and solvent resistance, and fast curing at low temperatures. It is well-suited for relay assembly and heat-sensitive component bonding.

Key Features

  • Solvent-free, non-volatile system
  • Strong adhesion strength with high hardness
  • Outstanding grease, chemical, and solvent resistance
  • Fast curing at low temperatures, improving process efficiency
  • Excellent electrical insulation retention in high humidity environments
  • Exceptional storage stability and long shelf life
  • Superior protection and shock resistance for bonded components
  • Complies with 2011/65/EU RoHS regulations

Recommended Applications

  • Bonding of electronic components
  • Relay assembly
  • Heat-sensitive component bonding

Technical Data

Typical Uncured Properties
Property JC750-11
Appearance Liquid
Color Black
Viscosity (25°C, S14 50rpm, cps) 15,000–20,000
Viscosity (25°C, S14 5rpm, cps) 25,000–35,000
Thixotropic Index ≥1.5
Curing Properties
Property Value
Pot Life (25°C) 3 days
Gel Time (80°C) 5 min
Through Cure Time (80°C) 30 min
Typical Cured Properties
Property Value
Glass Transition Temperature (Tg) (MDSC) 30°C
CTE (<Tg), µm/m/°C 41
CTE (>Tg), µm/m/°C 214
Durometer Hardness (Shore D) 80
Specific Gravity 1.66
Water Absorption (25°C, 24 hr) 0.67%
Water Absorption (80°C, 24 hr) 1.99%
Water Absorption (97°C, 1.5 hr) 1.75%
Shear Strength (Al vs. Al) 125 kgf/cm²
Shear Strength (Stainless Steel vs. Stainless Steel) 118 kgf/cm²
Degradation Temperature (TGA, 10°C/min) 352°C
Weight Loss Ratio @ 100°C 0%
Weight Loss Ratio @ 150°C 0%
Weight Loss Ratio @ 200°C 0%
Weight Loss Ratio @ 250°C 0.10%
Weight Loss Ratio @ 300°C 0.34%
Weight Loss Ratio @ 350°C 4.51%
Thermal Conductivity 0.3 W/mK
Thermal Resistance 0.01 m²K/W
Flow Length Ratio 10–30 mm
Volume Resistivity 5 × 10¹⁵ ohm-cm
Surface Resistivity 5 × 10¹⁴ ohm
Dielectric Constant (100 Hz) 4.1
Dielectric Strength 18 kV/mm
Recommended Temperature Range -40 to 120°C
High Temperature Range After Curing 100°C

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