Adhesives & Sealants Epoxy Resin Glue Epoxy Resin Making LED Light Adhesives & Sealant

Items

Units/conditions

Part A

Part B

Viscosity

(mpa.s)  25℃

500-1000

5-20

Density

g/cm³  25℃

1.15-1.26

0.95-1.16

Ratio

           weight

3

1

volume

2.5

1

Operative time

Mins at 25℃

150g

30-45mins

gel time

25℃

2-4 hrs

Curing time

25℃

24-48 hrs

80℃

1 hr

Life span

12 months

Items

Units/conditions

Technical Data

Viscosity

Shore-D

80-85

Volume resistivity

25℃/ Ω./ cm

4.3x10¹⁵

Surface resistivity

25℃/ Ω.

2.6x10¹⁴

Dielectric strength

25℃ KV/MM

25

Coefficient of linear expansion

CM/K

<6.1x10^-5

Glass transition temperature

℃

>90

Temperature resistant

℃

-60_~120