佳 盼 塑 胶
JIA PAN SU JIAO
/ Product details
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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:含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.