Test Method

Unit

Value

I.Physical Properties

Density

ISO 1183

g/cm3

1.15~1.2

Water absorption 24hrs

ISO 62

%

2.5

II.Thermal Properties

Heat deflection temperature - HDT/A

ISO 75A

ºC

95

Min. service temperature

ºC

-30

Max. service temperature

ºC

105

Thermal conductivity at 23 ºC

DIN 11359

W/(K*m)

0.23

Coefficient of linear thermal expansion

ISO 11359

10-4*K-1

0.8

Flammability Rating(6mm thickness)

UL 94

-

HB

III.Mechanical Properties at 23ºC

Tensile strength at yield

ISO 527-2

MPa

80

Tensile strength at break

ISO 527-2

Mpa

-

Elongation at break

ISO 527-2

%

3

Modulus of elasticity after tensile test

ISO 527-2

MPa

3,300

Modulus of elasticity after flexural test

ISO 178

MPa

-

Hardness - Shore D

DIN 53505

84

Charpy impact strength

ISO 179

kJ/m2

N. B.

Friction coefficient

DIN 53375

0.36

IV.Electrical Properties  at 23ºC

Dielectric constant at 1 MHz

IEC 60250

106Hz

3.70

Dielectric loss factor at 1 MHz

IEC 60250

106Hz

0.03

Volume resistively

IEC 60093

Ohm (Ω) * cm

≥1015

Surface resisively

IEC 60093

Ohm (Ω)

≥1013

Dielectric strength

IEC 60243-1

kV/mm

50

NOTE: 1 g/cm3 = 1,000 kg/m3, 1 Mpa = 1 N/mm2, 1kV/mm = 1 MV/m