VALOX™ Resin V3900WX

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PBT/PC blend - Unreinforced - Flame Retardant. This is a UV-stabilized grade designed for outdoor enclosure applications requiring UL 746C F1 weatherability performance.

Property

MECHANICAL

Tensile Stress, yield

480

kgf/cm²

SABIC - Japan Method

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

540

kgf/cm²

ASTM D 638

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

430

kgf/cm²

ASTM D 638

Tensile Strain, break

250

%

SABIC - Japan Method

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

5

%

ASTM D 638

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

50

%

ASTM D 638

Tensile Modulus, 5 mm/min

22400

kgf/cm²

ASTM D 638

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

810

kgf/cm²

ASTM D 790

Flexural Modulus, 1.3 mm/min, 50 mm span

22400

kgf/cm²

ASTM D 790

Tensile Stress, yield, 50 mm/min

51

MPa

ISO 527

Tensile Stress, break, 50 mm/min

40

MPa

ISO 527

Tensile Strain, yield, 50 mm/min

4

%

ISO 527

Tensile Strain, break, 50 mm/min

42

%

ISO 527

Tensile Modulus, 1 mm/min

2090

MPa

ISO 527

Flexural Stress, yield, 2 mm/min

73

MPa

ISO 178

Flexural Modulus, 2 mm/min

2130

MPa

ISO 178

IMPACT

Izod Impact, notched, 23°C

81

cm-kgf/cm

ASTM D 256

Izod Impact, notched, -30°C

11

cm-kgf/cm

ASTM D 256

Instrumented Impact Total Energy, 23°C

509

cm-kgf

ASTM D 3763

Instrumented Impact Total Energy, -40°C

509

cm-kgf

ASTM D 3763

Izod Impact, notched 80*10*4 +23°C

41

kJ/m²

ISO 180/1A

Izod Impact, notched 80*10*4 -30°C

8

kJ/m²

ISO 180/1A

Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm

52

kJ/m²

ISO 179/1eA

THERMAL

Vicat Softening Temp, Rate B/50

105

°C

ASTM D 1525

HDT, 1.82 MPa, 3.2mm, unannealed

75

°C

ASTM D 648

HDT, 0.45 MPa, 6.4 mm, unannealed

119

°C

ASTM D 648

HDT, 1.82 MPa, 6.4 mm, unannealed

96

°C

ASTM D 648

CTE, -40°C to 40°C, flow

8.84E-05

1/°C

ASTM E 831

CTE, -40°C to 40°C, xflow

8.97E-05

1/°C

ASTM E 831

CTE, -40°C to 40°C, flow

8.84E-05

1/°C

ISO 11359-2

CTE, -40°C to 40°C, xflow

8.97E-05

1/°C

ISO 11359-2

Ball Pressure Test, 125°C +/- 2°C

PASSES

-

IEC 60695-10-2

Vicat Softening Temp, Rate B/50

121

°C

ISO 306

Vicat Softening Temp, Rate B/120

123

°C

ISO 306

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

77

°C

ISO 75/Af

Relative Temp Index, Elec

120

°C

UL 746B

Relative Temp Index, Mech w/impact

120

°C

UL 746B

Relative Temp Index, Mech w/o impact

120

°C

UL 746B

PHYSICAL

Specific Gravity

1.3

-

ASTM D 792

Mold Shrinkage, flow, 3.2 mm (5)

0.7 - 1

%

SABIC Method

Melt Flow Rate, 265°C/2.16kgf

11

g/10 min

ASTM D 1238

Density

1.3

g/cm³

ISO 1183

Water Absorption, (23°C/sat)

0.1

%

ISO 62

Moisture Absorption (23°C / 50% RH)

0.03

%

ISO 62

Melt Volume Rate, MVR at 265°C/2.16 kg

9

cm³/10 min

ISO 1133

ELECTRICAL

Surface Resistivity

6.02E+16

Ohm

ASTM D 257

Dissipation Factor, 1 MHz

0.0199

-

ASTM D 150

FLAME CHARACTERISTICS

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

1.5

mm

UL 94

UL Recognized, 94-5VA Rating (3)

3

mm

UL 94

Glow Wire Flammability Index 960°C, passes at

1

mm

IEC 60695-2-12

Glow Wire Flammability Index 960°C, passes at, by VDE

3

mm

IEC 60695-2-12

Glow Wire Ignitability Temperature, 1.0 mm

825

°C

IEC 60695-2-13

Glow Wire Ignitability Temperature, 3.0 mm

725

°C

IEC 60695-2-13

UV-light, water exposure/immersion

F1

-

UL 746C

Source GMD, last updated:2013/04/16

Processing

Injection Molding

Drying Temperature

120

°C

Drying Time

3 - 4

hrs

Drying Time (Cumulative)

12

hrs

Maximum Moisture Content

0.02

%

Melt Temperature

250 - 265

°C

Nozzle Temperature

245 - 260

°C

Front - Zone 3 Temperature

250 - 265

°C

Middle - Zone 2 Temperature

245 - 260

°C

Rear - Zone 1 Temperature

240 - 255

°C

Mold Temperature

65 - 90

°C

Back Pressure

0.3 - 0.7

MPa

Screw Speed

50 - 80

rpm

Shot to Cylinder Size

40 - 80

%

Vent Depth

0.025 - 0.038

mm