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| 產(chǎn)品型號(hào)： |
PC沙伯基礎(chǔ)塑料105 |
| 產(chǎn)品規(guī)格： |
PC沙伯基礎(chǔ)塑料105 |
| 產(chǎn)品品牌： |
PC沙伯基礎(chǔ)塑料105 |
PC沙伯基礎(chǔ)塑料105：通用注塑級(jí)
PC沙伯基礎(chǔ)塑料105物性表：
| TYPICAL PROPERTIES (1) |
| MECHANICAL |
Value |
Unit |
Standard |
| Tensile Stress, yld, Type I, 50 mm/min |
630 |
kgf/cm² |
ASTM D 638 |
| Tensile Stress, brk, Type I, 50 mm/min |
690 |
kgf/cm² |
ASTM D 638 |
| Tensile Strain, brk, Type I, 50 mm/min |
>70 |
% |
ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span |
980 |
kgf/cm² |
ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span |
23800 |
kgf/cm² |
ASTM D 790 |
| IMPACT |
Value |
Unit |
Standard |
| Izod Impact, unnotched, 23°C |
NB |
cm-kgf/cm |
ASTM D 4812 |
| Izod Impact, notched, 23°C |
92 |
cm-kgf/cm |
ASTM D 256 |
| Instrumented Impact Energy @ peak, 23°C |
652 |
cm-kgf |
ASTM D 3763 |
| THERMAL |
Value |
Unit |
Standard |
| Vicat Softening Temp, Rate B/50 |
154 |
°C |
ASTM D 1525 |
| HDT, 0.45 MPa, 6.4 mm, unannealed |
137 |
°C |
ASTM D 648 |
| HDT, 1.82 MPa, 6.4 mm, unannealed |
132 |
°C |
ASTM D 648 |
| CTE, -40°C to 95°C, flow |
6.84E-05 |
1/°C |
ASTM E 831 |
| PHYSICAL |
Value |
Unit |
Standard |
| Specific Gravity |
1.2 |
- |
ASTM D 792 |
| Density |
1.19 |
g/cm³ |
ASTM D 792 |
| Water Absorption, equilibrium, 23C |
0.35 |
% |
ASTM D 570 |
| Water Absorption, equilibrium, 100°C |
0.58 |
% |
ASTM D 570 |
| Mold Shrinkage, flow, 3.2 mm (5) |
0.5 - 0.7 |
% |
SABIC Method |
| Melt Flow Rate, 300°C/1.2 kgf |
7 |
g/10 min |
ASTM D 1238 |
| OPTICAL |
Value |
Unit |
Standard |
| Light Transmission, 2.54 mm |
88 |
% |
ASTM D 1003 |
| Haze, 2.54 mm |
1 |
% |
ASTM D 1003 |
| Source GMD, last updated:2014/01/02 |
| Parameter |
| Injection Molding |
Value |
Unit |
| Drying Temperature |
120 |
°C |
| Drying Time |
3 - 4 |
hrs |
| Drying Time (Cumulative) |
48 |
hrs |
| Maximum Moisture Content |
0.02 |
% |
| Melt Temperature |
310 - 330 |
°C |
| Nozzle Temperature |
305 - 325 |
°C |
| Front - Zone 3 Temperature |
310 - 330 |
°C |
| Middle - Zone 2 Temperature |
300 - 320 |
°C |
| Rear - Zone 1 Temperature |
290 - 310 |
°C |
| Mold Temperature |
80 - 115 |
°C |
| Back Pressure |
0.3 - 0.7 |
MPa |
| Screw Speed |
40 - 70 |
rpm |
| Shot to Cylinder Size |
40 - 60 |
% |
| Vent Depth |
0.025 - 0.076 |
mm |
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