Property

Unit

Y-386A

Y-386B

Appearance

--

Light brown liquid

Pale yellow liquid

Viscosity

mPa·s

200 ± 100

500 ± 150

Specific Gravity

--

1.19 ± 0.05

0.96

Mix Ratio

--

100/100 by weight

Mixed Viscosity

mPa·s

400 ± 100

Pot Life

min

8-15 until 10,000 mPa·s

Curing Condition

°C/min

60°C/20 min

Property

Unit

Typical Value

Hardness, Shore A

--

30 ± 5

Water Absorption

%

Below 0.3

Elongation

%

140

Tensile Strength

MPa

Above 0.7

Tear Strength

N/mm

Above 2.40

Bond Strength

MPa

Above 0.6

Volume Resistivity

Ω·cm

Above 1.7 × 10¹⁰

Dielectric Constant

--

Below 6

Dielectric Dissipation Factor

%

Below 11

Flammability

UL94

V-0

Boiling-Water Resistance

h

Above 175

85°C/85% RH Aging Life

h

Above 500

Mold Resistance

--

0

Temperature Range

°C

-50 to 80; 110°C for short periods