佳 盼 塑 胶
JIA PAN SU JIAO
/ Product details
/ classification
PBT V2105U Resin 抗冲击,抗紫外线,耐磨损
VALOX™ PBT V2105U Resin
非增强
聚对苯二甲酸丁酯
SABIC Innovative Plastics (Europe-Africa-Middle East)
产品说明
Unreinforced, Wear resistant, UV Stabilized PBT designed for outdoor, agricultural, industrial and automotive applications. This grade has very high impact strength to stiffness ratio.
含添加剂：脱模
材料特点：高冲击强度,抗紫外线,耐磨损,高刚度
材料用途：农业,工业和汽车应用
定属记号：PBT
塑料牌号：PBT V2105U
加工方法：注射成型
材料物性
|
MECHANICAL |
Value |
Unit |
Standard |
|
Tensile Stress,yld,Type I,50 mm/min |
390 |
kgf/cm² |
ASTM D 638 |
|
Tensile Stress,brk,Type I,50 mm/min |
590 |
kgf/cm² |
ASTM D 638 |
|
Tensile Strain,yld,Type I,50 mm/min |
17 |
% |
ASTM D 638 |
|
Tensile Strain,brk,Type I,50 mm/min |
300 |
% |
ASTM D 638 |
|
Tensile Modulus,5 mm/min |
25400 |
kgf/cm² |
ASTM D 638 |
|
Flexural Stress,yld,1.3 mm/min,50 mm span |
660 |
kgf/cm² |
ASTM D 790 |
|
Flexural Modulus,1.3 mm/min,50 mm span |
21000 |
kgf/cm² |
ASTM D 790 |
|
Tensile Stress,yield,50 mm/min |
40 |
MPa |
ISO 527 |
|
Tensile Stress,break,50 mm/min |
52 |
MPa |
ISO 527 |
|
Tensile Strain,yield,50 mm/min |
6 |
% |
ISO 527 |
|
Tensile Strain,break,50 mm/min |
230 |
% |
ISO 527 |
|
Tensile Modulus,1 mm/min |
2540 |
MPa |
ISO 527 |
|
Flexural Stress,yield,2 mm/min |
62 |
MPa |
ISO 178 |
|
Flexural Modulus,2 mm/min |
1870 |
MPa |
ISO 178 |
|
IMPACT |
Value |
Unit |
Standard |
|
Izod Impact,notched,23℃ |
118 |
cm-kgf/cm |
ASTM D 256 |
|
Izod Impact,notched,-30℃ |
15 |
cm-kgf/cm |
ASTM D 256 |
|
Instrumented Impact Total Energy,23℃ |
642 |
cm-kgf |
ASTM D 3763 |
|
Instrumented Impact Total Energy,-40℃ |
764 |
cm-kgf |
ASTM D 3763 |
|
Izod Impact,notched 80*10*4 +23℃ |
98 |
kJ/m² |
ISO 180/1A |
|
Izod Impact,notched 80*10*4 -30℃ |
15 |
kJ/m² |
ISO 180/1A |
|
Charpy 23℃,V-notch Edgew 80*10*4 sp=62mm |
90 |
kJ/m² |
ISO 179/1eA |
|
THERMAL |
Value |
Unit |
Standard |
|
Vicat Softening Temp,Rate B/50 |
158 |
℃ |
ASTM D 1525 |
|
HDT,1.82 MPa,3.2mm,unannealed |
49 |
℃ |
ASTM D 648 |
|
CTE,-40℃ to 40℃,flow |
8.E-05 |
1/℃ |
ASTM E 831 |
|
CTE,-40℃ to 40℃,xflow |
1.2E-04 |
1/℃ |
ASTM E 831 |
|
CTE,-40℃ to 40℃,flow |
8.E-05 |
1/℃ |
ISO 11359-2 |
|
CTE,-40℃ to 40℃,xflow |
1.2E-04 |
1/℃ |
ISO 11359-2 |
|
Vicat Softening Temp,Rate B/50 |
158 |
℃ |
ISO 306 |
|
Vicat Softening Temp,Rate B/120 |
158 |
℃ |
ISO 306 |
|
HDT/Af,1.8 MPa Flatw 80*10*4 sp=64mm |
47 |
℃ |
ISO 75/Af |
|
PHYSICAL |
Value |
Unit |
Standard |
|
Specific Gravity |
1.28 |
- |
ASTM D 792 |
|
Mold Shrinkage,flow,3.2 mm(5) |
2.9-3.4 |
% |
SABIC Method |
|
Mold Shrinkage,xflow,3.2 mm(5) |
2.5-3 |
% |
SABIC Method |
|
Melt Flow Rate,266℃/5.0 kgf |
9.5 |
g/10 min |
ASTM D 1238 |
|
Density |
1.28 |
g/cm³ |
ISO 1183 |
|
Water Absorption,(23℃/sat) |
0.34 |
% |
ISO 62 |
|
Moisture Absorption(23℃/50% RH) |
0.08 |
% |
ISO 62 |
|
Melt Volume Rate,MVR at 265℃/5.0 kg |
8 |
cm³/10 min |
ISO 1133 |
|
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.
