Silvery Grey , Density Two Part Epoxy Resin With Electric Strength

Silvery Grey , Density Two Part Epoxy Resin With Electric Strength

  • Silvery Grey , Density Two Part Epoxy Resin With Electric Strength
  • Silvery Grey , Density Two Part Epoxy Resin With Electric Strength
  • Silvery Grey , Density Two Part Epoxy Resin With Electric Strength
Packaging: 10,20kg barrel

Product Description

 

Silvery Grey, Low Viscosity Viscosity, Density Two Part Epoxy Resin With Electric Strength

1. Flammability Property and Electric Property are good

2. Low Viscosity, Smooth Casting

3. Faster curing, filling port surface bright and clean.

 

 

Description:

WEXP-85 is a double-component black curable thermal-conductive & flame-retardant Epoxy Encapsulating, with low adhesive and excellent flow and it can penetrate into the gap of products; it can be solidified through normal temperature or heating with suitable speed of solidification; there is no bubble with plain and glazing surface and high hardness; the solidified materials have an excellent performance of anti-alkaline, waterproof, oil- proof and dust-proof, which is humid and thermal resistant and air aging; it owns excellent electric and physical features of insulation, anti-pressing and high degree of adhesive.

Main Features:

1. Flammability Property and Electric Property are good

2. Low Viscosity, Smooth Casting

3. Faster curing, filling port surface bright and clean.

 

 

Specifications:

Product Technical Specification: 

Appearance

-

Black, White, Blue,Brown ,Silvery Grey, Options

Viscosity(25°C)

mPa.s

8000-18000

Density(25°C)

g/cm3

1.20-1.90

Curing time

h

<24

Using of Technology: 

1. Formula 1: 

WEXP-85: Hardener(KLH-855)=100g:13g.

2. Formula 2: 

WEXP-85: Hardener(Acid Anhydride Hardener)=100g:37g.

3. Operation Process:

Weight to accord the mixture ration, well stirred, vacuum deforming, and then packing.

4. Curing Condition (Formula-1):

Normal Temperature 24Hours,Or 60°C/2Hours

5. Curing Condition (Formula-2):

80°C/2Hours + 100°C/2Hours+ 120°C/6Hours

 

Performance after curing :

Item

 

Formula 1

Formula 2

Volume Resistance

Ω-cm

>1014

>1014

Surface Resistivity

Ω

>1013

>1013

Martin Heat Resistance

°C

>75

>75

Electric Strength

kV/mm

>20

>20

Dielectric Constant

-

3-5

3-5

Dissipation Factor

-

<0.03

<0.03

Rockwell hardness

-

>75

>75

Impact Strength

kJ/m2

>7

>7

Bending Strength

MPa

>80

>60

Absorption Capacity

%

<0.05

<0.05

Flame Resistance

Level

UL-94-V-O

UL-94-V-O

Oxygen Index

-

>30

>30

 


 

 

 

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