佳 盼 塑 胶
JIA PAN SU JIAO
/ Product details
/ classification
PBT IQ325HP Resin 非增强,食品级
VALOX™ PBT IQ325HP Resin
非填充
聚对苯二甲酸丁酯
SABIC Innovative Plastics (Europe-Africa-Middle East)
产品说明
FDA compliant PBT resin, using chemically recycled post consumer PET Bottles. Fit to food contact applications.
材料特点：符合FDA标准
定属记号：PBT
塑料牌号：PBT IQ325HP
加工方法：注射成型
材料物性
|
MECHANICAL |
Value |
Unit |
Standard |
|
Tensile Stress,yld,Type I,50 mm/min |
570 |
kgf/cm² |
ASTM D 638 |
|
Tensile Stress,brk,Type I,50 mm/min |
300 |
kgf/cm² |
ASTM D 638 |
|
Tensile Strain,yld,Type I,50 mm/min |
3.2 |
% |
ASTM D 638 |
|
Tensile Strain,brk,Type I,50 mm/min |
282.4 |
% |
ASTM D 638 |
|
Tensile Modulus,5 mm/min |
29000 |
kgf/cm² |
ASTM D 638 |
|
Flexural Stress,yld,1.3 mm/min,50 mm span |
860 |
kgf/cm² |
ASTM D 790 |
|
Flexural Modulus,1.3 mm/min,50 mm span |
26000 |
kgf/cm² |
ASTM D 790 |
|
Tensile Stress,yield,50 mm/min |
55 |
MPa |
ISO 527 |
|
Tensile Stress,break,50 mm/min |
50 |
MPa |
ISO 527 |
|
Tensile Strain,yield,50 mm/min |
3 |
% |
ISO 527 |
|
Tensile Strain,break,50 mm/min |
14.4 |
% |
ISO 527 |
|
Tensile Modulus,1 mm/min |
2030 |
MPa |
ISO 527 |
|
Flexural Stress,yield,2 mm/min |
80 |
MPa |
ISO 178 |
|
Flexural Modulus,2 mm/min |
2450 |
MPa |
ISO 178 |
|
IMPACT |
Value |
Unit |
Standard |
|
Izod Impact,notched,23℃ |
5 |
cm-kgf/cm |
ASTM D 256 |
|
Izod Impact,notched,-30℃ |
4 |
cm-kgf/cm |
ASTM D 256 |
|
Instrumented Impact Total Energy,23℃ |
611 |
cm-kgf |
ASTM D 3763 |
|
Izod Impact,notched 80*10*4 +23℃ |
4 |
kJ/m² |
ISO 180/1A |
|
Izod Impact,notched 80*10*4 -30℃ |
2 |
kJ/m² |
ISO 180/1A |
|
Charpy 23℃,V-notch Edgew 80*10*4 sp=62mm |
5 |
kJ/m² |
ISO 179/1eA |
|
THERMAL |
Value |
Unit |
Standard |
|
Vicat Softening Temp,Rate B/50 |
170 |
℃ |
ASTM D 1525 |
|
HDT,1.82 MPa,3.2mm,unannealed |
50 |
℃ |
ASTM D 648 |
|
HDT,1.82 MPa,6.4 mm,unannealed |
58 |
℃ |
ASTM D 648 |
|
CTE,-40℃ to 40℃,flow |
7.8E-05 |
1/℃ |
ASTM E 831 |
|
CTE,-40℃ to 40℃,xflow |
8.1E-05 |
1/℃ |
ASTM E 831 |
|
CTE,-40℃ to 40℃,flow |
7.8E-05 |
1/℃ |
ISO 11359-2 |
|
CTE,-40℃ to 40℃,xflow |
8.1E-05 |
1/℃ |
ISO 11359-2 |
|
Vicat Softening Temp,Rate B/50 |
170 |
℃ |
ISO 306 |
|
Vicat Softening Temp,Rate B/120 |
165 |
℃ |
ISO 306 |
|
HDT/Af,1.8 MPa Flatw 80*10*4 sp=64mm |
50 |
℃ |
ISO 75/Af |
|
PHYSICAL |
Value |
Unit |
Standard |
|
Specific Gravity |
1.34 |
- |
ASTM D 792 |
|
Mold Shrinkage,flow,3.2 mm(5) |
1.6-2.4 |
% |
SABIC Method |
|
Melt Flow Rate,250℃/2.16 kgf |
23 |
g/10 min |
ASTM D 1238 |
|
Density |
1.34 |
g/cm³ |
ISO 1183 |
|
Water Absorption,(23℃/sat) |
0.16 |
% |
ISO 62 |
|
Moisture Absorption(23℃/50% RH) |
0.07 |
% |
ISO 62 |
|
Melt Volume Rate,MVR at 250℃/2.16 kg |
20 |
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 |
245-260 |
℃ |
|
|
Nozzle Temperature |
240-255 |
℃ |
|
|
Front-Zone 3 Temperature |
245-260 |
℃ |
|
|
Middle-Zone 2 Temperature |
240-255 |
℃ |
|
|
Rear-Zone 1 Temperature |
230-250 |
℃ |
|
|
Mold Temperature |
50-75 |
℃ |
|
|
Back Pressure |
0.3-0.7 |
MPa |
|
|
Screw Speed |
50-100 |
rpm |
|
|
Shot to Cylinder Size |
40-80 |
% |
|
|
Vent Depth |
0.013-0.025 |
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.
