佳 盼 塑 胶
JIA PAN SU JIAO
/ Product details
/ classification
PBT HX312C Resin 食品级和医疗级
VALOX™ PBT HX312C Resin
非增强
聚对苯二甲酸丁酯
SABIC Innovative Plastics (Europe-Africa-Middle East)
产品说明
Unreinforced PBT with release. For medical devices and pharmaceutical applications. Healthcare management of change, biocompatible (ISO 10993 or USP Class VI), food contact compliant. EtO and steam sterilizable.
材料特点：生物相容性,与食品接触的医疗保健管理,环氧乙烷和蒸汽消毒
材料用途：医疗器械和制药应用
定属记号：PBT
塑料牌号：PBT HX312C
加工方法：注射成型
材料物性
|
MECHANICAL |
Value |
Unit |
Standard |
|
Tensile Stress,yld,Type I,50 mm/min |
520 |
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 |
6 |
% |
ASTM D 638 |
|
Tensile Strain,brk,Type I,50 mm/min |
25 |
% |
ASTM D 638 |
|
Tensile Modulus,50 mm/min |
25400 |
kgf/cm² |
ASTM D 638 |
|
Flexural Stress,yld,1.3 mm/min,50 mm span |
830 |
kgf/cm² |
ASTM D 790 |
|
Flexural Modulus,1.3 mm/min,50 mm span |
23800 |
kgf/cm² |
ASTM D 790 |
|
Tensile Stress,yield,50 mm/min |
58 |
MPa |
ISO 527 |
|
Tensile Stress,break,50 mm/min |
30 |
MPa |
ISO 527 |
|
Tensile Strain,yield,50 mm/min |
6 |
% |
ISO 527 |
|
Tensile Strain,break,50 mm/min |
25 |
% |
ISO 527 |
|
Tensile Modulus,1 mm/min |
2500 |
MPa |
ISO 527 |
|
Flexural Stress,yield,2 mm/min |
85 |
MPa |
ISO 178 |
|
Flexural Modulus,2 mm/min |
2400 |
MPa |
ISO 178 |
|
IMPACT |
Value |
Unit |
Standard |
|
Izod Impact,notched,23℃ |
5 |
cm-kgf/cm |
ASTM D 256 |
|
Izod Impact,notched,-30℃ |
5 |
cm-kgf/cm |
ASTM D 256 |
|
Instrumented Impact Total Energy,23℃ |
407 |
cm-kgf |
ASTM D 3763 |
|
Izod Impact,unnotched 80*10*4 +23℃ |
NB |
kJ/m² |
ISO 180/1U |
|
Izod Impact,unnotched 80*10*4 -30℃ |
NB |
kJ/m² |
ISO 180/1U |
|
Izod Impact,notched 80*10*4 +23℃ |
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 |
3 |
kJ/m² |
ISO 179/1eA |
|
Charpy -30℃,V-notch Edgew 80*10*4 sp=62mm |
2 |
kJ/m² |
ISO 179/1eA |
|
Charpy 23℃,Unnotch Edgew 80*10*4 sp=62mm |
NB |
kJ/m² |
ISO 179/1eU |
|
Charpy -30℃,Unnotch Edgew 80*10*4 sp=62mm |
NB |
kJ/m² |
ISO 179/1eU |
|
THERMAL |
Value |
Unit |
Standard |
|
Vicat Softening Temp,Rate B/50 |
175 |
℃ |
ASTM D 1525 |
|
HDT,1.82 MPa,3.2mm,unannealed |
54 |
℃ |
ASTM D 648 |
|
CTE,-40℃ to 40℃,flow |
1.E-04 |
1/℃ |
ASTM E 831 |
|
CTE,-40℃ to 40℃,xflow |
1.E-04 |
1/℃ |
ASTM E 831 |
|
CTE,23℃ to 80℃,flow |
1.E-04 |
1/℃ |
ISO 11359-2 |
|
CTE,23℃ to 80℃,xflow |
1.E-04 |
1/℃ |
ISO 11359-2 |
|
Vicat Softening Temp,Rate B/50 |
175 |
℃ |
ISO 306 |
|
Vicat Softening Temp,Rate B/120 |
165 |
℃ |
ISO 306 |
|
HDT/Ae,1.8 MPa Edgew 120*10*4 sp=100mm |
58 |
℃ |
ISO 75/Ae |
|
PHYSICAL |
Value |
Unit |
Standard |
|
Specific Gravity |
1.31 |
- |
ASTM D 792 |
|
Mold Shrinkage,flow,3.2 mm(5) |
0.9-1.6 |
% |
SABIC Method |
|
Melt Flow Rate,250℃/1.2 kgf |
35 |
g/10 min |
ASTM D 1238 |
|
Density |
1.31 |
g/cm³ |
ISO 1183 |
|
Water Absorption,(23℃/sat) |
0.35 |
% |
ISO 62 |
|
Moisture Absorption(23℃/50% RH) |
0.08 |
% |
ISO 62 |
|
Melt Volume Rate,MVR at 250℃/1.2 kg |
31 |
cm³/10 min |
ISO 1133 |
|
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.
