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PBT SHF4340 Resin 含20%玻纤增强,超高流动

PBT SHF4340 Resin 含20%玻纤增强,超高流动

VALOX PBT SHF4340 Resin 是一款含20%玻璃纤维增强,易脱模,超高流动的PBT塑料
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VALOX PBT SHF4340 Resin 是一款含20%玻璃纤维增强,易脱模,超高流动的PBT塑料

VALOX™ PBT SHF4340 Resin

20%玻璃纤维增强

聚对苯二甲酸丁酯

SABIC Innovative Plastics (Europe-Africa-Middle East)

 

产品说明

20% GF Super High Flow PBT

 

增强填料:20%玻纤增强

含添加剂:脱模

材料特点:超高流动

定属记号:PBT

塑料牌号:PBT SHF4340

加工方法:注射成型


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

2

%

ASTM D 638

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

2

%

ASTM D 638

Tensile Modulus,5 mm/min

69300

kgf/cm²

ASTM D 638

Tensile Stress,yield,5 mm/min

110

MPa

ISO 527

Tensile Stress,break,5 mm/min

110

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

6700

MPa

ISO 527

Flexural Stress,yield,2 mm/min

160

MPa

ISO 178

Flexural Stress,break,2 mm/min

160

MPa

ISO 178

Flexural Strain,break,2 mm/min

3

%

ISO 178

Flexural Modulus,2 mm/min

5600

MPa

ISO 178

Hardness,H358/30

185

MPa

ISO 2039-1

Hardness,Rockwell R

118

-

ISO 2039-2

IMPACT

Value

Unit

Standard

Charpy Impact,unnotched,23

35

kJ/m²

ISO 179/2C

Charpy Impact,unnotched,-30

25

kJ/m²

ISO 179/2C

Izod Impact,unnotched,23

35

cm-kgf/cm

ASTM D 4812

Izod Impact,unnotched,-30

33

cm-kgf/cm

ASTM D 4812

Izod Impact,notched,23

8

cm-kgf/cm

ASTM D 256

Izod Impact,notched,0

8

cm-kgf/cm

ASTM D 256

Izod Impact,notched,-30

8

cm-kgf/cm

ASTM D 256

Izod Impact,unnotched 80*10*4 +23

30

kJ/m²

ISO 180/1U

Izod Impact,notched 80*10*4 +23

8

kJ/m²

ISO 180/1A

Izod Impact,notched 80*10*4 0

8

kJ/m²

ISO 180/1A

Izod Impact,notched 80*10*4 -30

8

kJ/m²

ISO 180/1A

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

7

kJ/m²

ISO 179/1eA

Charpy Impact,notched,23

9

kJ/m²

ISO 179/2C

Charpy Impact,notched,-30

9

kJ/m²

ISO 179/2C

THERMAL

Value

Unit

Standard

Vicat Softening Temp,Rate A/50

220

ASTM D 1525

Vicat Softening Temp,Rate B/50

205

ASTM D 1525

HDT,0.45 MPa,3.2 mm,unannealed

223

ASTM D 648

HDT,1.82 MPa,3.2mm,unannealed

205

ASTM D 648

CTE,-40 to 40,flow

4.E-05

1/

ISO 11359-2

CTE,-40 to 40,xflow

1.E-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

205

ISO 306

Vicat Softening Temp,Rate B/120

200

ISO 306

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

223

ISO 75/Bf

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

205

ISO 75/Af

PHYSICAL

Value

Unit

Standard

Specific Gravity

1.44

-

ASTM D 792

Filler Content

20

%

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)

0.4-1

%

SABIC Method

Density

1.44

g/cm³

ISO 1183

Water Absorption,(23/sat)

0.15

%

ISO 62

Moisture Absorption(23/50% RH)

0.03

%

ISO 62

Melt Volume Rate,MVR at 250/2.16 kg

40

cm³/10 min

ISO 1133

Melt Viscosity,250,1500 sec-1

95

Pa-s

ISO 11443

Melt Viscosity,260,1500 sec-1

55

Pa-s

ISO 11443

ELECTRICAL

Value

Unit

Standard

Dielectric Strength,in oil,0.8 mm

33

kV/mm

IEC 60243-1

Dielectric Strength,in oil,1.6 mm

25.3

kV/mm

IEC 60243-1

Dielectric Strength,in oil,3.2 mm

18.6

kV/mm

IEC 60243-1

Dissipation Factor,1 MHz

0.018

-

IEC 60250

Comparative Tracking Index

375

V

IEC 60112

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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