佳 盼 塑 胶
JIA PAN SU JIAO
/ Product details
/ classification
PBT ENH3500 Resin 易脱模,无溴和无氯阻燃,耐热
VALOX™ PBT ENH3500 Resin
未填充PBT
聚对苯二甲酸丁酯
SABIC Innovative Plastics (Europe-Africa-Middle East)
产品说明
Unfilled PBT, Non-Brominated & Non-Chlorinated Flame Retardant
材料特点：易脱模,无溴和无氯阻燃,耐热
定属记号：PBT
塑料牌号：PBT ENH3500
加工方法：注射成型
材料物性
|
MECHANICAL |
Value |
Unit |
Standard |
|
Tensile Stress,yld,Type I,50 mm/min |
440 |
kgf/cm² |
ASTM D 638 |
|
Tensile Stress,brk,Type I,50 mm/min |
420 |
kgf/cm² |
ASTM D 638 |
|
Tensile Strain,yld,Type I,50 mm/min |
3 |
% |
ASTM D 638 |
|
Tensile Strain,brk,Type I,50 mm/min |
10 |
% |
ASTM D 638 |
|
Tensile Modulus,5 mm/min |
32100 |
kgf/cm² |
ASTM D 638 |
|
Flexural Stress,yld,1.3 mm/min,50 mm span |
780 |
kgf/cm² |
ASTM D 790 |
|
Flexural Modulus,1.3 mm/min,50 mm span |
28000 |
kgf/cm² |
ASTM D 790 |
|
Tensile Stress,yield,50 mm/min |
39 |
MPa |
ISO 527 |
|
Tensile Stress,break,50 mm/min |
38 |
MPa |
ISO 527 |
|
Tensile Strain,yield,50 mm/min |
3 |
% |
ISO 527 |
|
Tensile Strain,break,50 mm/min |
8 |
% |
ISO 527 |
|
Tensile Modulus,1 mm/min |
3200 |
MPa |
ISO 527 |
|
Flexural Stress,yield,2 mm/min |
70 |
MPa |
ISO 178 |
|
Flexural Modulus,2 mm/min |
2700 |
MPa |
ISO 178 |
|
IMPACT |
Value |
Unit |
Standard |
|
Izod Impact,notched,23℃ |
4 |
cm-kgf/cm |
ASTM D 256 |
|
Izod Impact,notched 80*10*4 +23℃ |
5 |
kJ/m² |
ISO 180/1A |
|
Izod Impact,notched 80*10*4 -30℃ |
5 |
kJ/m² |
ISO 180/1A |
|
THERMAL |
Value |
Unit |
Standard |
|
HDT,1.82 MPa,3.2mm,unannealed |
60 |
℃ |
ASTM D 648 |
|
Ball Pressure Test,125℃ +/- 2℃ |
PASSES |
- |
IEC 60695-10-2 |
|
Vicat Softening Temp,Rate B/120 |
170 |
℃ |
ISO 306 |
|
HDT/Af,1.8 MPa Flatw 80*10*4 sp=64mm |
60 |
℃ |
ISO 75/Af |
|
Relative Temp Index,Elec |
150 |
℃ |
UL 746B |
|
Relative Temp Index,Mech w/impact |
95 |
℃ |
UL 746B |
|
Relative Temp Index,Mech w/o impact |
140 |
℃ |
UL 746B |
|
PHYSICAL |
Value |
Unit |
Standard |
|
Specific Gravity |
1.31 |
- |
ASTM D 792 |
|
Mold Shrinkage on Tensile Bar,flow(2)(5) |
1.8-2.8 |
% |
SABIC Method |
|
Density |
1.31 |
g/cm³ |
ISO 1183 |
|
Melt Volume Rate,MVR at 250℃/2.16 kg |
20 |
cm³/10 min |
ISO 1133 |
|
ELECTRICAL |
Value |
Unit |
Standard |
|
Volume Resistivity |
>1.E+15 |
Ohm-cm |
ASTM D 257 |
|
Hot Wire Ignition{PLC) |
4 |
PLC Code |
UL 746A |
|
High Ampere Arc Ign,surface{PLC} |
0 |
PLC Code |
UL 746A |
|
Comparative Tracking Index(UL){PLC} |
0 |
PLC Code |
UL 746A |
|
Volume Resistivity |
>1.E+15 |
Ohm-cm |
IEC 60093 |
|
Surface Resistivity,ROA |
>1.E+15 |
Ohm |
IEC 60093 |
|
Comparative Tracking Index |
600 |
V |
IEC 60112 |
|
FLAME CHARACTERISTICS |
Value |
Unit |
Standard |
|
UL Recognized,94V-0 Flame Class Rating(3) |
0.8 |
mm |
UL 94 |
|
Injection Molding |
Value |
Unit |
|
|
Drying Temperature |
110-120 |
℃ |
|
|
Drying Time |
2-4 |
hrs |
|
|
Maximum Moisture Content |
0.02 |
% |
|
|
Melt Temperature |
245-260 |
℃ |
|
|
Nozzle Temperature |
230-255 |
℃ |
|
|
Front-Zone 3 Temperature |
240-260 |
℃ |
|
|
Middle-Zone 2 Temperature |
235-250 |
℃ |
|
|
Rear-Zone 1 Temperature |
230-240 |
℃ |
|
|
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.
