Everwide JC455-7 Epoxy for Potting

Name: Everwide JC455-7 Epoxy for Potting
Brand: Everwide

Color: Clear

Viscosity

Hardness

Packaging

Product Type

Application

JC455-7 is flexible two component epoxy for electronic products. It may be cure at room temperature or with heat, and exhibits good electrical insulating prperties.This resin exhibits low viscosity, good handling, chemical resistance and perfect surface gloss. This product is suitable for electronic devices potting.

This resin has low viscosity and good fluidity. It is good for potting.

This product is easy to operating, quick defoam, excellent fluidity and good surface gloss.

This resin offers excellent chemical resistance and solvent resistance.

This product offers excellent retention of electrical insulation properties under high humidity conditions.

This product complies to the 2011/65/EU RoHS regulations.

This product obeyes UL94V-0 regulations.

Glass Transition Temp.,(MDSC),°C	29
CTE*³ (-40~-10°C), μm/m/°C	35
CTE*³ (70-100°C), μm/m/°C	289
Specific Heat 0°C, J/g°C	6.00
Specific Heat 25°C, J/g°C	6.38
Specific Heat 50°C, J/g°C	6.86
Specific Heat 75°C, J/g°C	7.05
Specific Heat 100°C, J/g°C	7.13
Durometer Hardness, Shore D	75
Durometer Hardness, Shore D*²	78
Specific Gravity	1.42
Water Absorption Ratio(25°C /24hr), %	0.7
Water Absorption Ratio(80°C /24hr), %	1.7
Water Absorption Ratio(97°C /1.5hr), %	1.4
Degradation Temp, (TGA 10°C /min) °C	250
Weight Loss Ratio @ 100°C, %	0.97
Weight Loss Ratio @ 150°C, %	1.75
Weight Loss Ratio @ 200°C, %	2.60
Weight Loss Ratio @ 250°C, %	4.99

*¹ Specimen Cure Condition: 80°C / 1hr

Specimen Thickness: 2mm

*² Specimen Cure Condition: 40°C / 4hr

Specimen Thickness: 6mm

*³ CTE: Coefficient of Thermal Expansion

	JC455-7A	JC455-7B
Appearance	Liquid	Liquid
Color	Colorless	Colorless
Viscosity 25°C, cps	40,000-48,000 S14 10rpm	<100 S21 100rpm
Mixing Viscosity 25°C, S14 100rpm, cps	2,000-3,100	-

Mix Rate (A : B) By Weight	4 : 1
Pot Life, 25°C, hr	2
Surface Cure Time 25°C, hr	5
Through Cure Time 80°C, hr	1
Through Cure Time 25°C, days	5-7

Everwide JC455-7 Epoxy for Potting

Features

Uncured Properties

Curing Properties

Cured Properties

Storage and Shelf Life

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