VALOX™ Resin IQ357U

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Americas: COMMERCIAL

Valox* Resin IQ357U: Environmentally responsible, low carbon footprint iQ* PBT + PC alloy. UL94 V-0 @0.63 mm. Impact modified and UV stabilized resin.

Property

MECHANICAL

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

490

kgf/cm²

ASTM D 638

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

420

kgf/cm²

ASTM D 638

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

4.9

%

ASTM D 638

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

74

%

ASTM D 638

Tensile Modulus, 5 mm/min

20400

kgf/cm²

ASTM D 638

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

760

kgf/cm²

ASTM D 790

Flexural Modulus, 1.3 mm/min, 50 mm span

21400

kgf/cm²

ASTM D 790

Tensile Stress, yield, 50 mm/min

48

MPa

ISO 527

Tensile Stress, break, 50 mm/min

40

MPa

ISO 527

Tensile Strain, yield, 50 mm/min

4.6

%

ISO 527

Tensile Strain, break, 50 mm/min

74.8

%

ISO 527

Tensile Modulus, 1 mm/min

2190

MPa

ISO 527

Flexural Stress, yield, 2 mm/min

73

MPa

ISO 178

Flexural Modulus, 2 mm/min

2050

MPa

ISO 178

IMPACT

Izod Impact, notched, 23°C

49

cm-kgf/cm

ASTM D 256

Izod Impact, notched, -30°C

17

cm-kgf/cm

ASTM D 256

Instrumented Impact Total Energy, 23°C

509

cm-kgf

ASTM D 3763

Izod Impact, notched 80*10*4 +23°C

31

kJ/m²

ISO 180/1A

Izod Impact, notched 80*10*4 -30°C

10

kJ/m²

ISO 180/1A

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

34

kJ/m²

ISO 179/1eA

THERMAL

Vicat Softening Temp, Rate B/50

130

°C

ASTM D 1525

HDT, 0.45 MPa, 3.2 mm, unannealed

127

°C

ASTM D 648

HDT, 1.82 MPa, 3.2mm, unannealed

88

°C

ASTM D 648

CTE, -40°C to 40°C, flow

8.16E-05

1/°C

ASTM E 831

CTE, -40°C to 40°C, xflow

9.74E-05

1/°C

ASTM E 831

CTE, -40°C to 40°C, flow

8.16E-05

1/°C

ISO 11359-2

CTE, -40°C to 40°C, xflow

9.74E-05

1/°C

ISO 11359-2

Vicat Softening Temp, Rate B/50

130

°C

ISO 306

Vicat Softening Temp, Rate B/120

133

°C

ISO 306

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

122

°C

ISO 75/Bf

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

84

°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

140

°C

UL 746B

PHYSICAL

Specific Gravity

1.35

-

ASTM D 792

Mold Shrinkage, flow, 3.2 mm (5)

1.1 - 1.4

%

SABIC Method

Melt Flow Rate, 250°C/5.0 kgf

9.3

g/10 min

ASTM D 1238

Density

1.34

g/cm³

ISO 1183

Water Absorption, (23°C/sat)

0.08

%

ISO 62

Moisture Absorption (23°C / 50% RH)

0.08

%

ISO 62

Melt Volume Rate, MVR at 250°C/5.0 kg

7

cm³/10 min

ISO 1133

ELECTRICAL

Hot Wire Ignition {PLC)

2

PLC Code

UL 746A

High Voltage Arc Track Rate {PLC}

4

PLC Code

UL 746A

High Voltage Arc Resistance {PLC)

6

PLC Code

UL 746A

High Ampere Arc Ign, surface {PLC}

3

PLC Code

UL 746A

Comparative Tracking Index (UL) {PLC}

2

PLC Code

UL 746A

FLAME CHARACTERISTICS

UL Compliant, 94V-0 Flame Class Rating (3)(4)

0.63

mm

UL 94 by SABIC-IP

UL Compliant, 94-5VA Rating (3)(4)

3

mm

UL 94 by SABIC-IP

Source GMD, last updated:2009/02/12

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

50 - 75

°C

Back Pressure

0.3 - 0.7

MPa

Screw Speed

50 - 100

rpm

Shot to Cylinder Size

40 - 80

%

Vent Depth

0.025 - 0.038

mm