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PBT 420 Resin 含30%玻纤增强,高耐热

PBT 420 Resin 含30%玻纤增强,高耐热

VALOX PBT 420 Resin 是一款含30%玻璃纤维增强,高耐热的PBT材料.用于家电把手,聚光灯,电动马达等产品.
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VALOX PBT 420 Resin 是一款含30%玻璃纤维增强,高耐热的PBT材料.用于家电把手,聚光灯,电动马达等产品.

VALOX™ PBT 420 Resin

30%玻璃纤维

聚对苯二甲酸丁酯

SABIC Innovative Plastics (Europe-Africa-Middle East)

 

产品说明

VALOX 420 is a 30% glass fiber reinforced PBT injection moulding resin with excellent mechanical and thermal properties. Applications: appliance handles, spotlights, electric motors.

 

增强填料:30%玻璃纤维增强

材料特点:高耐热

材料用途:家电把手,聚光灯,电动马达

定属记号:PBT

塑料牌号:PBT 420

加工方法:注射成型


材料物性

MECHANICAL

Value

Unit

Standard

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

1470

kgf/cm²

ASTM D 638

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

1470

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

105000

kgf/cm²

ASTM D 638

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

1930

kgf/cm²

ASTM D 790

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

1930

kgf/cm²

ASTM D 790

Flexural Modulus,1.3 mm/min,50 mm span

81500

kgf/cm²

ASTM D 790

Taber Abrasion,CS-17,1 kg

19

mg/1000cy

SABIC Method

Tensile Stress,yield,5 mm/min

135

MPa

ISO 527

Tensile Stress,break,5 mm/min

135

MPa

ISO 527

Tensile Strain,yield,5 mm/min

2

%

ISO 527

Tensile Strain,break,5 mm/min

2

%

ISO 527

Tensile Modulus,1 mm/min

10250

MPa

ISO 527

Flexural Stress,yield,2 mm/min

205

MPa

ISO 178

Flexural Stress,break,2 mm/min

200

MPa

ISO 178

Flexural Strain,break,2 mm/min

4

%

ISO 178

Flexural Modulus,2 mm/min

8500

MPa

ISO 178

Hardness,H358/30

125

MPa

ISO 2039-1

Hardness,Rockwell R

120

-

ISO 2039-2

IMPACT

Value

Unit

Standard

Charpy Impact,unnotched,23

55

kJ/m²

ISO 179/2C

Charpy Impact,unnotched,-30

50

kJ/m²

ISO 179/2C

Izod Impact,unnotched,23

98

cm-kgf/cm

ASTM D 4812

Izod Impact,unnotched,-30

98

cm-kgf/cm

ASTM D 4812

Izod Impact,notched,23

11

cm-kgf/cm

ASTM D 256

Izod Impact,notched,0

10

cm-kgf/cm

ASTM D 256

Izod Impact,notched,-30

10

cm-kgf/cm

ASTM D 256

Izod Impact,unnotched 80*10*4 +23

50

kJ/m²

ISO 180/1U

Izod Impact,unnotched 80*10*4 -30

45

kJ/m²

ISO 180/1U

Izod Impact,notched 80*10*4 +23

10

kJ/m²

ISO 180/1A

Izod Impact,notched 80*10*4 0

10

kJ/m²

ISO 180/1A

Izod Impact,notched 80*10*4 -30

9

kJ/m²

ISO 180/1A

Izod Impact,notched 80*10*4 -40

5

kJ/m²

ISO 180/1A

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

5

kJ/m²

ISO 179/1eA

Charpy Impact,notched,23

11

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

11

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

45

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

210

ASTM D 1525

HDT,0.45 MPa,3.2 mm,unannealed

220

ASTM D 648

HDT,1.82 MPa,3.2mm,unannealed

205

ASTM D 648

Thermal Conductivity

0.19

W/m-

ISO 8302

CTE,-40 to 40,flow

2.09E-05

1/

ISO 11359-2

CTE,-40 to 40,xflow

6.67E-05

1/

ISO 11359-2

CTE,23 to 80,flow

2.5E-05

1/

ISO 11359-2

CTE,23 to 80,xflow

1.2E-04

1/

ISO 11359-2

CTE,23 to 150,flow

2.05E-05

1/

ISO 11359-2

CTE,23 to 150,xflow

1.78E-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

215

ISO 306

Vicat Softening Temp,Rate B/120

215

ISO 306

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

220

ISO 75/Bf

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

205

ISO 75/Af

Relative Temp Index,Elec

140

UL 746B

Relative Temp Index,Mech w/impact

140

UL 746B

Relative Temp Index,Mech w/o impact

140

UL 746B

PHYSICAL

Value

Unit

Standard

Specific Gravity

1.53

-

ASTM D 792

Filler Content

30

%

ASTM D 229

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

0.3-0.7

%

SABIC Method

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

0.5-1

%

SABIC Method

Melt Flow Rate,266/5.0 kgf

55

g/10 min

ASTM D 1238

Density

1.53

g/cm³

ISO 1183

Water Absorption,(23/sat)

0.26

%

ISO 62

Moisture Absorption(23/50% RH)

0.06

%

ISO 62

Melt Volume Rate,MVR at 250/2.16 kg

12

cm³/10 min

ISO 1133

Melt Volume Rate,MVR at 250/5.0 kg

30

cm³/10 min

ISO 1133

Melt Volume Rate,MVR at 265/5.0 kg

45

cm³/10 min

ISO 1133

Melt Viscosity,260,1500 sec-1

130

Pa-s

ISO 11443

ELECTRICAL

Value

Unit

Standard

Volume Resistivity

>1.E+15

Ohm-cm

ASTM D 257

Dielectric Strength,in oil,0.8 mm

30

kV/mm

ASTM D 149

Dielectric Strength,in oil,1.6 mm

24

kV/mm

ASTM D 149

Dielectric Strength,in oil,3.2 mm

16

kV/mm

ASTM D 149

Arc Resistance,Tungsten{PLC}

5

PLC Code

ASTM D 495

Hot Wire Ignition{PLC)

1

PLC Code

UL 746A

High Voltage Arc Track Rate{PLC}

1

PLC Code

UL 746A

High Ampere Arc Ign,surface{PLC}

1

PLC Code

UL 746A

Comparative Tracking Index(UL){PLC}

0

PLC Code

UL 746A

Volume Resistivity

>1.E+15

Ohm-cm

IEC 60093

Surface Resistivity,ROA

>1.E+15

Ohm

IEC 60093

Dielectric Strength,shorttime,1.0mm

19

kV/mm

IEC 60243-1

Dielectric Strength,in oil,0.8 mm

30

kV/mm

IEC 60243-1

Dielectric Strength,in oil,1.6 mm

24

kV/mm

IEC 60243-1

Dielectric Strength,in oil,3.2 mm

16

kV/mm

IEC 60243-1

Relative Permittivity,1 MHz

3.1

-

IEC 60250

Dissipation Factor,50/60 Hz

0.001

-

IEC 60250

Dissipation Factor,1 MHz

0.01

-

IEC 60250

Comparative Tracking Index

>600

V

IEC 60112

Relative Permittivity,50/60 Hz

3.1

-

IEC 60250

FLAME CHARACTERISTICS

Value

Unit

Standard

UL Recognized,94HB Flame Class Rating(3)

0.84

mm

UL 94

UL Recognized,94HB Flame Class Rating 2nd value(3)

6

mm

UL 94

Glow Wire Flammability Index 750,passes at

1

mm

IEC 60695-2-12

Glow Wire Ignitability Temperature,1.0 mm

775

IEC 60695-2-13

Glow Wire Ignitability Temperature,3.0 mm

825

IEC 60695-2-13

Injection Molding

Value

Unit

Drying Temperature

120

Drying Time

3-4

hrs

Drying Time(Cumulative)

12

hrs

Maximum Moisture Content

0.02

%

Melt Temperature

250-265

Nozzle Temperature

245-260

Front-Zone 3 Temperature

250-265

Middle-Zone 2 Temperature

245-260

Rear-Zone 1 Temperature

240-255

Mold Temperature

65-90

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

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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