〖余姚〗

TYPICAL PROPERTIES¹

MECHANICAL

Value

Unit

Standard

Tensile Stress, yld, Type I, 50 mm/min

660

kgf/cm²

ASTM D 638

Tensile Stress, brk, Type I, 50 mm/min

630

kgf/cm²

ASTM D 638

Tensile Strain, yld, Type I, 50 mm/min

11

%

ASTM D 638

Tensile Strain, brk, Type I, 50 mm/min

40

%

ASTM D 638

Tensile Modulus, 50 mm/min

19900

kgf/cm²

ASTM D 638

Flexural Stress, yld, 2.6 mm/min, 100 mm span

1020

kgf/cm²

ASTM D 790

Flexural Modulus, 2.6 mm/min, 100 mm span

24000

kgf/cm²

ASTM D 790

Tensile Stress, yield, 50 mm/min

69

MPa

ISO 527

Tensile Strain, break, 5 mm/min

39

%

ISO 527

Flexural Modulus, 2 mm/min

2700

MPa

ISO 178

IMPACT

Value

Unit

Standard

Izod Impact, unnotched, 23°C

86

cm-kgf/cm

ASTM D 4812

Izod Impact, unnotched, -30°C

78

cm-kgf/cm

ASTM D 4812

Izod Impact, notched, 23°C

26

cm-kgf/cm

ASTM D 256

Izod Impact, notched, -30°C

11

cm-kgf/cm

ASTM D 256

Instrumented Impact Total Energy, 23°C

438

cm-kgf

ASTM D 3763

Instrumented Impact Total Energy, -30°C

153

cm-kgf

ASTM D 3763

Izod Impact, notched 80*10*4 +23°C

21

kJ/m²

ISO 180/1A

Izod Impact, notched 80*10*4 -20°C

15

kJ/m²

ISO 180/1A

Izod Impact, notched 80*10*4 -40°C

13

kJ/m²

ISO 180/1A

THERMAL

Value

Unit

Standard

Vicat Softening Temp, Rate B/50

212

°C

ASTM D 1525

HDT, 0.45 MPa, 3.2 mm, unannealed

190

°C

ASTM D 648

HDT, 1.82 MPa, 3.2mm, unannealed

83

°C

ASTM D 648

HDT, 0.45 MPa, 6.4 mm, unannealed

202

°C

ASTM D 648

HDT, 1.82 MPa, 6.4 mm, unannealed

170

°C

ASTM D 648

CTE, -40°C to 40°C, flow

1.22E-04

1/°C

ASTM E 831

CTE, -40°C to 40°C, xflow

1.42E-04

1/°C

ASTM E 831

Vicat Softening Temp, Rate B/50

203

°C

ISO 306

HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm

187

°C

ISO 75/Bf

HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm

78

°C

ISO 75/Af

PHYSICAL

Value

Unit

Standard

Specific Gravity

1.1

-

ASTM D 792

Mold Shrinkage, flow, 3.2 mm (5)

1.2 - 1.4

%

SABIC Method

Mold Shrinkage, xflow, 3.2 mm (5)

1.1 - 1.4

%

SABIC Method

°C