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PBT+ASA VX4920 Resin 含20%玻纤增强,低密度,尺寸稳定

PBT+ASA VX4920 Resin 含20%玻纤增强,低密度,尺寸稳定

VALOX PBT+ASA VX4920 Resin 是一款含20%玻璃纤维增强,尺寸稳定性高,低密度的PBT加ASA共混物材料.
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VALOX PBT+ASA VX4920 Resin 是一款含20%玻璃纤维增强,尺寸稳定性高,低密度的PBT加ASA共混物材料.

VALOX™ PBT+ASA VX4920 Resin

20%玻璃纤维

聚对苯二甲酸丁酯

SABIC Innovative Plastics (Europe-Africa-Middle East)

 

产品说明

VALOX VX4920 is a 20% glass reinforced nucleated PBT/ASA blend with excellent mechanical properties, high dimensional stability and low density. Applications: connectors and automotive industry.

 

增强填料:20%玻纤增强

材料特点:尺寸稳定性高,低密度

材料用途:连接器和汽车行业

定属记号:PBT/ASA

塑料牌号:PBT+ASA VX4920

加工方法:注塑


材料物性

MECHANICAL

Value

Unit

Standard

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

1070

kgf/cm²

ASTM D 638

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

1070

kgf/cm²

ASTM D 638

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

3

%

ASTM D 638

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

3

%

ASTM D 638

Tensile Modulus,5 mm/min

73400

kgf/cm²

ASTM D 638

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

1630

kgf/cm²

ASTM D 790

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

1630

kgf/cm²

ASTM D 790

Flexural Modulus,1.3 mm/min,50 mm span

56000

kgf/cm²

ASTM D 790

Taber Abrasion,CS-17,1 kg

80

mg/1000cy

SABIC Method

Tensile Stress,yield,5 mm/min

105

MPa

ISO 527

Tensile Stress,break,5 mm/min

105

MPa

ISO 527

Tensile Strain,yield,5 mm/min

3

%

ISO 527

Tensile Strain,break,5 mm/min

3

%

ISO 527

Tensile Modulus,1 mm/min

7200

MPa

ISO 527

Flexural Stress,yield,2 mm/min

155

MPa

ISO 178

Flexural Stress,break,2 mm/min

155

MPa

ISO 178

Flexural Strain,break,2 mm/min

4

%

ISO 178

Flexural Modulus,2 mm/min

5700

MPa

ISO 178

Hardness,H358/30

130

MPa

ISO 2039-1

Hardness,Rockwell R

118

-

ISO 2039-2

IMPACT

Value

Unit

Standard

Charpy Impact,unnotched,23

55

kJ/m²

ISO 179/2C

Charpy Impact,unnotched,-30

40

kJ/m²

ISO 179/2C

Izod Impact,unnotched,23

69

cm-kgf/cm

ASTM D 4812

Izod Impact,unnotched,-30

61

cm-kgf/cm

ASTM D 4812

Izod Impact,notched,23

8

cm-kgf/cm

ASTM D 256

Izod Impact,notched,0

7

cm-kgf/cm

ASTM D 256

Izod Impact,notched,-30

7

cm-kgf/cm

ASTM D 256

Instrumented Impact Total Energy,23

509

cm-kgf

ASTM D 3763

Izod Impact,unnotched 80*10*4 +23

45

kJ/m²

ISO 180/1U

Izod Impact,unnotched 80*10*4 -30

40

kJ/m²

ISO 180/1U

Izod Impact,notched 80*10*4 +23

7

kJ/m²

ISO 180/1A

Izod Impact,notched 80*10*4 0

7

kJ/m²

ISO 180/1A

Izod Impact,notched 80*10*4 -30

7

kJ/m²

ISO 180/1A

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

6

kJ/m²

ISO 179/1eA

Charpy Impact,notched,23

10

kJ/m²

ISO 179/2C

Charpy -30,V-notch Edgew 80*10*4 sp=62mm

5

kJ/m²

ISO 179/1eA

Charpy Impact,notched,-30

8

kJ/m²

ISO 179/2C

Charpy 23,Unnotch Edgew 80*10*4 sp=62mm

45

kJ/m²

ISO 179/1eU

Charpy -30,Unnotch Edgew 80*10*4 sp=62mm

40

kJ/m²

ISO 179/1eU

THERMAL

Value

Unit

Standard

Vicat Softening Temp,Rate A/50

220

ASTM D 1525

Vicat Softening Temp,Rate B/50

170

ASTM D 1525

HDT,0.45 MPa,3.2 mm,unannealed

210

ASTM D 648

HDT,1.82 MPa,3.2mm,unannealed

170

ASTM D 648

CTE,-40 to 40,flow

3.E-05

1/

ASTM E 831

CTE,-40 to 40,xflow

1.05E-04

1/

ASTM E 831

Thermal Conductivity

0.25

W/m-

ISO 8302

CTE,-40 to 40,flow

2.86E-05

1/

ISO 11359-2

CTE,-40 to 40,xflow

7.67E-05

1/

ISO 11359-2

CTE,23 to 60,flow

3.E-05

1/

ISO 11359-2

CTE,23 to 60,xflow

1.05E-04

1/

ISO 11359-2

CTE,23 to 150,flow

2.38E-05

1/

ISO 11359-2

CTE,23 to 150,xflow

1.57E-04

1/

ISO 11359-2

Ball Pressure Test,125 +/- 2

PASSES

-

IEC 60695-10-2

Vicat Softening Temp,Rate A/50

220

ISO 306

Vicat Softening Temp,Rate B/50

170

ISO 306

Vicat Softening Temp,Rate B/120

165

ISO 306

HDT/Be,0.45MPa Edgew 120*10*4 sp=100mm

209

ISO 75/Be

HDT/Ae,1.8 MPa Edgew 120*10*4 sp=100mm

179

ISO 75/Ae

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

210

ISO 75/Bf

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

170

ISO 75/Af

PHYSICAL

Value

Unit

Standard

Specific Gravity

1.38

-

ASTM D 792

Filler Content

20

%

ASTM D 229

Mold Shrinkage on Tensile Bar,flow(2)(5)

0.2-0.4

%

SABIC Method

Mold Shrinkage,flow,3.2 mm(5)

0.3-0.6

%

SABIC Method

Mold Shrinkage on Tensile Bar,xflow(2)(5)

0.4-0.8

%

SABIC Method

Melt Flow Rate,200/3.8 kgf

17

g/10 min

ASTM D 1238

Melt Flow Rate,265/5.0 kgf

35

g/10 min

ASTM D 1238

Density

1.38

g/cm³

ISO 1183

Water Absorption,(23/sat)

0.76

%

ISO 62

Moisture Absorption(23/50% RH)

0.27

%

ISO 62

Melt Volume Rate,MVR at 250/5.0 kg

17

cm³/10 min

ISO 1133

Melt Volume Rate,MVR at 265/5.0 kg

30

cm³/10 min

ISO 1133

Melt Viscosity,260,1500 sec-1

175

Pa-s

ISO 11443

ELECTRICAL

Value

Unit

Standard

Volume Resistivity

>1.E+15

Ohm-cm

ASTM D 257

Dielectric Strength,in oil,1.6 mm

28

kV/mm

ASTM D 149

Dielectric Strength,in oil,3.2 mm

24

kV/mm

ASTM D 149

Relative Permittivity,1 MHz

3.4

-

ASTM D 150

Dissipation Factor,1 MHz

0.02

-

ASTM D 150

Comparative Tracking Index(UL){PLC}

1

PLC Code

UL 746A

Volume Resistivity

>1.E+15

Ohm-cm

IEC 60093

Surface Resistivity,ROA

>1.E+15

Ohm

IEC 60093

Dielectric Strength,in oil,1.6 mm

28

kV/mm

IEC 60243-1

Dielectric Strength,in oil,3.2 mm

24

kV/mm

IEC 60243-1

Relative Permittivity,1 MHz

3.4

-

IEC 60250

Dissipation Factor,50/60 Hz

0.002

-

IEC 60250

Dissipation Factor,1 MHz

0.02

-

IEC 60250

Relative Permittivity,50/60 Hz

3.4

-

IEC 60250

FLAME CHARACTERISTICS

Value

Unit

Standard

UL Compliant,94HB Flame Class Rating(3)(4)

1.6

mm

UL 94 by SABIC-IP

Glow Wire Flammability Index 750,passes at

1

mm

IEC 60695-2-12

Injection Molding

Value

Unit

Drying Temperature

110-120

Drying Time

2-4

hrs

Maximum Moisture Content

0.02

%

Melt Temperature

250-270

Nozzle Temperature

240-260

Front-Zone 3 Temperature

245-265

Middle-Zone 2 Temperature

240-255

Rear-Zone 1 Temperature

230-245

Hopper Temperature

40-60

Mold Temperature

40-100

PBT VALOX™ RESIN

Semi-crystalline polybutylene terephthalate, one of the most widely-used engineering materials, shows low moisture and thermal expansion and offers outstanding wear and friction properties. With good strength at high temperatures, it has good electrical properties and flame resistance.

 

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