东莞加纤PC 3412

20% GR, provides improved mechanical properties and UL94 V-1 rated at 0.058". Internal mold release added.

Property

TYPICAL PROPERTIES (1)

MECHANICAL

Value

Unit

Standard

Tensile Stress, brk, Type I, 5 mm/min

1120

kgf/cm?

ASTM D 638

Tensile Strain, brk, Type I, 5 mm/min

5

%

ASTM D 638

Flexural Stress, yld, 1.3 mm/min, 50 mm span

1330

kgf/cm?

ASTM D 790

Flexural Modulus, 1.3 mm/min, 50 mm span

56200

kgf/cm?

ASTM D 790

Hardness, Rockwell M

91

-

ASTM D 785

Hardness, Rockwell R

122

-

ASTM D 785

Taber Abrasion, CS-17, 1 kg

17

mg/1000cy

ASTM D 1044

IMPACT

Value

Unit

Standard

Izod Impact, unnotched, 23°C

103

cm-kgf/cm

ASTM D 4812

Izod Impact, notched, 23°C

10

cm-kgf/cm

ASTM D 256

Tensile Impact, Type S

64

cm-kgf/cm?

ASTM D 1822

Falling Dart Impact (D 3029), 23°C

55

cm-kgf

ASTM D 3029

THERMAL

Value

Unit

Standard

Vicat Softening Temp, Rate B/50

165

°C

ASTM D 1525

HDT, 0.45 MPa, 6.4 mm, unannealed

148

°C

ASTM D 648

HDT, 1.82 MPa, 6.4 mm, unannealed

146

°C

ASTM D 648

CTE, -40°C to 95°C, flow

2.7E-05

1/°C

ASTM E 831

Specific Heat

1.17

J/g-°C

ASTM C 351

Thermal Conductivity

0.21

W/m-°C

ASTM C 177

Relative Temp Index, Elec

130

°C

UL 746B

Relative Temp Index, Mech w/impact

130

°C

UL 746B

Relative Temp Index, Mech w/o impact

130

°C

UL 746B

PHYSICAL

Value

Unit

Standard

Specific Gravity

1.35

-

ASTM D 792

Specific Volume

0.74

cm?/g

ASTM D 792

Density

1.356

g/cm?

ASTM D 792

Water Absorption, 24 hours

0.16

%

ASTM D 570

Water Absorption, equilibrium, 23C

0.29

%

ASTM D 570

Mold Shrinkage, flow, 3.2 mm (5)

0.1 - 0.3

%

SABIC Method

Melt Flow Rate, 300°C/1.2 kgf

4.3

g/10 min

ASTM D 1238

ELECTRICAL

Value

Unit

Standard

Volume Resistivity

>1.E+17

Ohm-cm

ASTM D 257

Dielectric Strength, in air, 3.2 mm

19.2

kV/mm

ASTM D 149

Relative Permittivity, 50/60 Hz

3.17

-

ASTM D 150

Relative Permittivity, 1 MHz

3.13

-

ASTM D 150

Dissipation Factor, 50/60 Hz

0.0009

-

ASTM D 150

Dissipation Factor, 1 MHz

0.0073

-

ASTM D 150

Arc Resistance, Tungsten {PLC}

7

PLC Code

ASTM D 495

Hot Wire Ignition {PLC)

0

PLC Code

UL 746A

High Voltage Arc Track Rate {PLC}

3

PLC Code

UL 746A

High Ampere Arc Ign, surface {PLC}

4

PLC Code

UL 746A

Comparative Tracking Index (UL) {PLC}

5

PLC Code

UL 746A

FLAME CHARACTERISTICS

Value

Unit

Standard

UL Recognized, 94V-1 Flame Class Rating (3)

1.47

mm

UL 94

UL Recognized, 94V-0 Flame Class Rating (3)

2.99

mm

UL 94

UL Recognized, 94-5VA Rating (3)

2.99

mm

UL 94

Source GMD, last updated:2002/06/27

Processing

Parameter

Injection Molding

Value

Unit

Drying Temperature

120

°C

Drying Time

3 - 4

hrs

Drying Time (Cumulative)

48

hrs

Maximum Moisture Content

0.02

%

Melt Temperature

315 - 340

°C

Nozzle Temperature

310 - 330

°C

Front - Zone 3 Temperature

315 - 340

°C

Middle - Zone 2 Temperature

305 - 325

°C

Rear - Zone 1 Temperature

295 - 315

°C

Mold Temperature

80 - 115

°C

Back Pressure

0.3 - 0.7

MPa

Screw Speed

40 - 70

rpm

Shot to Cylinder Size

40 - 60

%

Vent Depth

0.025 - 0.076

mm

Source GMD, last updated:2002/06/27

THESE PROPERTY VALUES ARE NOT INTENDED FOR SPECIFICATION