Chemical composition

Epoxy Resin

Appearance

White

Viscosity @ 25°C

15,000 – 30,000 mPa.s (cP)

Specific gravity

1.2

Flow at high temperature

Free flow

Maximum gap fill

0.25 mm 0.01 in

Cure speed (oven) *

130° C (266°F): 60 minutes 150°C (300°F): 45 minutes

160°C (320°F): 20 minutes

Cure speed (induction)

<3 minutes

Shear strength* (ISO4587)

Steel 20 – 35 MPa (3000 – 5000 psi)

Aluminium 14 – 27 MPa

(2000 – 4000 psi)

Zinc 14 – 27 MPa (2000 – 4000 psi)

Tensile strength

(DIN53504)

40 N/mm² (5800 psi)

Hardness (ISO868)

80-85 Shore D

E-modulus

2.1 GPa

Elongation at break

(DIN53504)

<3%

Coefficient of thermal

expansion

50 x 10-6 mm/mm/°C (below Tg)

165 x 10-6 mm/mm/°C (above Tg)

Thermal conductivity

0.25 W/(m.K)

Glass transition

temperature (Tg – DSC)

115°C (240°F)

Water absorption (ISO62)

<0.5% (at room temperature)