佳 盼 塑 胶
JIA PAN SU JIAO
/ Product details
/ classification


VALOX™ PBT 457 Resin
6.5%玻璃纤维
聚对苯二甲酸丁酯
SABIC Innovative Plastics (Europe-Africa-Middle East)
产品说明
VALOX 457 is a 6.5% glass fibre reinforced flame retarded PBT injection moulding resin. Applications: electrical and appliances industries.
增强填料:含6.5%玻璃纤维增强
材料特点:阻燃级
材料用途:电气和家电等行业
定属记号:PBT
塑料牌号:PBT 457
加工方法:注射成型
材料物性
|
MECHANICAL |
Value |
Unit |
Standard |
|
Tensile Stress,yld,Type I,5 mm/min |
760 |
kgf/cm² |
ASTM D 638 |
|
Tensile Stress,brk,Type I,5 mm/min |
760 |
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 |
41800 |
kgf/cm² |
ASTM D 638 |
|
Tensile Stress,yield,5 mm/min |
75 |
MPa |
ISO 527 |
|
Tensile Stress,break,5 mm/min |
75 |
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 |
4200 |
MPa |
ISO 527 |
|
Flexural Stress,yield,2 mm/min |
120 |
MPa |
ISO 178 |
|
Flexural Stress,break,2 mm/min |
120 |
MPa |
ISO 178 |
|
Flexural Strain,break,2 mm/min |
4 |
% |
ISO 178 |
|
Flexural Modulus,2 mm/min |
3700 |
MPa |
ISO 178 |
|
Hardness,H358/30 |
180 |
MPa |
ISO 2039-1 |
|
Hardness,Rockwell R |
120 |
- |
ISO 2039-2 |
|
IMPACT |
Value |
Unit |
Standard |
|
Charpy Impact,unnotched,23℃ |
30 |
kJ/m² |
ISO 179/2C |
|
Charpy Impact,unnotched,-30℃ |
30 |
kJ/m² |
ISO 179/2C |
|
Izod Impact,unnotched,23℃ |
35 |
cm-kgf/cm |
ASTM D 4812 |
|
Izod Impact,unnotched,-30℃ |
32 |
cm-kgf/cm |
ASTM D 4812 |
|
Izod Impact,notched,23℃ |
3 |
cm-kgf/cm |
ASTM D 256 |
|
Izod Impact,notched,0℃ |
3 |
cm-kgf/cm |
ASTM D 256 |
|
Izod Impact,notched,-30℃ |
3 |
cm-kgf/cm |
ASTM D 256 |
|
Izod Impact,unnotched 80*10*4 +23℃ |
25 |
kJ/m² |
ISO 180/1U |
|
Izod Impact,unnotched 80*10*4 -30℃ |
25 |
kJ/m² |
ISO 180/1U |
|
Izod Impact,notched 80*10*4 +23℃ |
3 |
kJ/m² |
ISO 180/1A |
|
Izod Impact,notched 80*10*4 0℃ |
3 |
kJ/m² |
ISO 180/1A |
|
Izod Impact,notched 80*10*4 -30℃ |
3 |
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℃ |
4 |
kJ/m² |
ISO 179/2C |
|
Charpy -30℃,V-notch Edgew 80*10*4 sp=62mm |
6 |
kJ/m² |
ISO 179/1eA |
|
Charpy Impact,notched,-30℃ |
3 |
kJ/m² |
ISO 179/2C |
|
Charpy 23℃,Unnotch Edgew 80*10*4 sp=62mm |
30 |
kJ/m² |
ISO 179/1eU |
|
Charpy -30℃,Unnotch Edgew 80*10*4 sp=62mm |
30 |
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 |
188 |
℃ |
ASTM D 1525 |
|
HDT,0.45 MPa,3.2 mm,unannealed |
200 |
℃ |
ASTM D 648 |
|
HDT,1.82 MPa,3.2mm,unannealed |
145 |
℃ |
ASTM D 648 |
|
CTE,-40℃ to 40℃,flow |
5.72E-05 |
1/℃ |
ISO 11359-2 |
|
CTE,-40℃ to 40℃,xflow |
8.82E-05 |
1/℃ |
ISO 11359-2 |
|
CTE,23℃ to 80℃,flow |
8.E-05 |
1/℃ |
ISO 11359-2 |
|
CTE,23℃ to 80℃,xflow |
1.E-04 |
1/℃ |
ISO 11359-2 |
|
CTE,23℃ to 150℃,flow |
6.61E-05 |
1/℃ |
ISO 11359-2 |
|
CTE,23℃ to 150℃,xflow |
1.34E-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 |
190 |
℃ |
ISO 306 |
|
Vicat Softening Temp,Rate B/120 |
210 |
℃ |
ISO 306 |
|
HDT/Be,0.45MPa Edgew 120*10*4 sp=100mm |
200 |
℃ |
ISO 75/Be |
|
HDT/Ae,1.8 MPa Edgew 120*10*4 sp=100mm |
140 |
℃ |
ISO 75/Ae |
|
HDT/Bf,0.45 MPa Flatw 80*10*4 sp=64mm |
200 |
℃ |
ISO 75/Bf |
|
HDT/Af,1.8 MPa Flatw 80*10*4 sp=64mm |
145 |
℃ |
ISO 75/Af |
|
Relative Temp Index,Elec |
120 |
℃ |
UL 746B |
|
Relative Temp Index,Mech w/impact |
120 |
℃ |
UL 746B |
|
Relative Temp Index,Mech w/o impact |
140 |
℃ |
UL 746B |
|
PHYSICAL |
Value |
Unit |
Standard |
|
Specific Gravity |
1.45 |
- |
ASTM D 792 |
|
Filler Content |
7 |
% |
ASTM D 229 |
|
Mold Shrinkage on Tensile Bar,flow(2)(5) |
0.8-1 |
% |
SABIC Method |
|
Mold Shrinkage on Tensile Bar,xflow(2)(5) |
0.9-1.2 |
% |
SABIC Method |
|
Melt Flow Rate,266℃/5.0 kgf |
65 |
g/10 min |
ASTM D 1238 |
|
Density |
1.45 |
g/cm³ |
ISO 1183 |
|
Water Absorption,(23℃/sat) |
0.28 |
% |
ISO 62 |
|
Moisture Absorption(23℃/50% RH) |
0.06 |
% |
ISO 62 |
|
Melt Volume Rate,MVR at 250℃/2.16 kg |
11 |
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 |
55 |
cm³/10 min |
ISO 1133 |
|
Melt Viscosity,260℃,1500 sec-1 |
190 |
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 |
22 |
kV/mm |
ASTM D 149 |
|
Dielectric Strength,in oil,3.2 mm |
15 |
kV/mm |
ASTM D 149 |
|
Relative Permittivity,1 MHz |
3 |
- |
ASTM D 150 |
|
Dissipation Factor,1 MHz |
0.02 |
- |
ASTM D 150 |
|
Hot Wire Ignition{PLC) |
3 |
PLC Code |
UL 746A |
|
High Voltage Arc Track Rate{PLC} |
4 |
PLC Code |
UL 746A |
|
High Voltage Arc Resistance{PLC) |
7 |
PLC Code |
UL 746A |
|
High Ampere Arc Ign,surface{PLC} |
3 |
PLC Code |
UL 746A |
|
Comparative Tracking Index(UL){PLC} |
3 |
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,0.8 mm |
29 |
kV/mm |
IEC 60243-1 |
|
Dielectric Strength,in oil,1.6 mm |
22 |
kV/mm |
IEC 60243-1 |
|
Dielectric Strength,in oil,3.2 mm |
15 |
kV/mm |
IEC 60243-1 |
|
Relative Permittivity,100 Hz |
3.5 |
- |
IEC 60250 |
|
Relative Permittivity,1 MHz |
3 |
- |
IEC 60250 |
|
Dissipation Factor,50/60 Hz |
0.002 |
- |
IEC 60250 |
|
Dissipation Factor,100 Hz |
0.002 |
- |
IEC 60250 |
|
Dissipation Factor,1 MHz |
0.02 |
- |
IEC 60250 |
|
Comparative Tracking Index |
175 |
V |
IEC 60112 |
|
Relative Permittivity,50/60 Hz |
3 |
- |
IEC 60250 |
|
FLAME CHARACTERISTICS |
Value |
Unit |
Standard |
|
UL Recognized,94V-0 Flame Class Rating(3) |
0.71 |
mm |
UL 94 |
|
UL Recognized,94-5VA Rating(3) |
3 |
mm |
UL 94 |
|
Glow Wire Flammability Index 960℃,passes at |
1 |
mm |
IEC 60695-2-12 |
|
Oxygen Index(LOI) |
30 |
% |
ISO 4589 |
|
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.