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提示信息为配制(不为注坯模型)仅未加强的PBT。 服从的粮食与药物管理局21CFR177.1660。 在740和900世故之间的融解黏度。 自然颜色(1001)只
PELLET FORM. For compounding only (not for injection molding). Unreinforced PBT. FDA 21CFR177.1660 compliant. Melt viscosity between 740 and 900 poise. Natural Color (1001) Only. |
Property |
| TYPICAL PROPERTIES(1) | ||||
MECHANICAL | Value | Unit | Standard | |
Tensile Stress, yld, Type I, 50 mm/min | 570 | kgf/cm² | ASTM D 638 | |
Tensile Strain, brk, Type I, 50 mm/min | 17.9 | % | 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 | 24300 | kgf/cm² | ASTM D 790 | |
IMPACT | Value | Unit | Standard | |
Izod Impact, unnotched, 23°C | 188 | cm-kgf/cm | ASTM D 4812 | |
Izod Impact, notched, 23°C | 5 | cm-kgf/cm | ASTM D 256 | |
THERMAL | Value | Unit | Standard | |
HDT, 0.45 MPa, 6.4 mm, unannealed | 128 | °C | ASTM D 648 | |
HDT, 1.82 MPa, 6.4 mm, unannealed | 49 | °C | ASTM D 648 | |
CTE, -40°C to 40°C, flow | 8.1E-05 | 1/°C | ASTM E 831 | |
CTE, 60°C to 138°C, flow | 1.39E-04 | 1/°C | ASTM E 831 | |
PHYSICAL | Value | Unit | Standard | |
Specific Gravity | 1.31 | - | ASTM D 792 | |
Specific Volume | 0.76 | cm³/g | ASTM D 792 | |
Water Absorption, 24 hours | 0.08 | % | ASTM D 570 | |
Mold Shrinkage, flow, 0.75-2.3 mm (5) | 0.9 - 1.6 | % | SABIC Method | |
Mold Shrinkage, flow, 2.3-4.6 mm (5) | 1.5 - 2.3 | % | SABIC Method | |
Mold Shrinkage, xflow, 0.75-2.3 mm (5) | 1 - 1.7 | % | SABIC Method | |
Mold Shrinkage, xflow, 2.3-4.6 mm (5) | 1.6 - 2.4 | % | SABIC Method | |
Melt Viscosity | 820 | poise | SABIC Method | |
