VALOX PBT/PET 8032U 加30玻纤 抗紫外线 沙伯基础PBT/PET 8032U 耐UV
Tensile Stress, yld, Type I, 5 mm/min | 115 | MPa | ASTM D 638 | ||
---|---|---|---|---|---|
Tensile Stress, brk, Type I, 5 mm/min | 115 | MPa | ASTM D 638 | ||
Tensile Strain, yld, Type I, 5 mm/min | 2 | ASTM D 638 | |||
Tensile Strain, brk, Type I, 5 mm/min | 2 | ASTM D 638 | |||
Tensile Modulus, 5 mm/min | 9950 | MPa | ASTM D 638 | ||
Flexural Stress, yld, 1.3 mm/min, 50 mm span | 165 | MPa | ASTM D 790 | ||
Flexural Modulus, 1.3 mm/min, 50 mm span | 8450 | MPa | ASTM D 790 | ||
Taber Abrasion, CS-17, 1 kg | 30 | mg/1000cy | SABIC method | ||
Tensile Stress, yield, 5 mm/min | 145 | MPa | ISO 527 | ||
Tensile Stress, break, 5 mm/min | 145 | MPa | ISO 527 | ||
Tensile Strain, yield, 5 mm/min | 2.4 | ISO 527 | |||
Tensile Strain, break, 5 mm/min | 2.5 | ISO 527 | |||
Tensile Modulus, 1 mm/min | 9500 | MPa | ISO 527 | ||
Flexural Stress, break, 2 mm/min | 210 | MPa | ISO 178 | ||
Flexural Modulus, 2 mm/min | 8500 | MPa | ISO 178 | ||
Hardness, H358/30 | 110 | MPa | ISO 2039-1 | ||
Hardness, Rockwell R | 119 | - | ISO 2039-2 | ||
IMPACT | |||||
Izod Impact, unnotched, 23°C | 480 | J/m | ASTM D 4812 | ||
Izod Impact, unnotched, -30°C | 470 | J/m | ASTM D 4812 | ||
Izod Impact, notched, 23°C | 57 | J/m | ASTM D 256 | ||
Izod Impact, notched, -30°C | 48 | J/m | ASTM D 256 | ||
Instrumented Impact Total Energy, 23°C | 8 | J | ASTM D 3763 | ||
Izod Impact, unnotched 80104 +23°C | 45 | kJ/m² | ISO 180/1U | ||
Izod Impact, unnotched 80104 -30°C | 40 | kJ/m² | ISO 180/1U | ||
Izod Impact, notched 80104 +23°C | 9 | kJ/m² | ISO 180/1A | ||
Izod Impact, notched 80104 0°C | 8 | kJ/m² | ISO 180/1A | ||
Izod Impact, notched 80104 -30°C | 8 | kJ/m² | ISO 180/1A | ||
Charpy 23°C, V-notch Edgew 80104 sp=62mm | 9 | kJ/m² | ISO 179/1eA | ||
Charpy -30°C, V-notch Edgew 80104 sp=62mm | 9 | kJ/m² | ISO 179/1eA | ||
Charpy 23°C, Unnotch Edgew 80104 sp=62mm | 45 | kJ/m² | ISO 179/1eU | ||
Charpy -30°C, Unnotch Edgew 80104 sp=62mm | 40 | kJ/m² | ISO 179/1eU | ||
THERMAL | |||||
Vicat Softening Temp, Rate A/50 | 220 | °C | ASTM D 1525 | ||
Vicat Softening Temp, Rate B/50 | 202 | °C | ASTM D 1525 | ||
HDT, 0.45 MPa, 3.2 mm, unannealed | 208 | °C | ASTM D 648 | ||
HDT, 1.82 MPa, 3.2mm, unannealed | 190 | °C | ASTM D 648 | ||
CTE, -40°C to 40°C, flow | 2.5E-05 | 1/°C | ASTM E 831 | ||
CTE, -40°C to 40°C, xflow | 7.5E-05 | 1/°C | ASTM E 831 | ||
CTE, 23°C to 60°C, flow | 2.2E-05 | 1/°C | ISO 11359-2 | ||
CTE, 23°C to 60°C, xflow | 8.1E-05 | 1/°C | ISO 11359-2 | ||
Ball Pressure Test, 125°C +/- 2°C | PASSES | - | IEC 60695-10-2 | ||
Vicat Softening Temp, Rate A/50 | 220 | °C | ISO 306 | ||
Vicat Softening Temp, Rate B/50 | 202 | °C | ISO 306 | ||
Vicat Softening Temp, Rate B/120 | 204 | °C | ISO 306 | ||
HDT/Be, 0.45MPa Edgew 120104 sp=100mm | 217 | °C | ISO 75/Be | ||
HDT/Ae, 1.8 MPa Edgew 120104 sp=100mm | 195 | °C | ISO 75/Ae | ||
PHYSICAL | |||||
Specific Gravity | 1.58 | - | ASTM D 792 | ||
Mold Shrinkage on Tensile Bar, flow (2) (5) | 0.4-0.8 | SABIC method | |||
Mold Shrinkage, flow, 3.2 mm (5) | 0.4-0.8 | SABIC method | |||
Mold Shrinkage on Tensile Bar, xflow (2) (5) | 0.6-1 | SABIC method | |||
Mold Shrinkage, xflow, 3.2 mm (5) | 0.6-1 | SABIC method | |||
Melt Flow Rate, 265°C/2.16kgf | 15 | g/10 min | ASTM D 1238 | ||
Density | 1.53 | g/cm³ | ISO 1183 | ||
Water Absorption, (23°C/sat) | 0.16 | ISO 62 | |||
Moisture Absorption (23°C / 50 RH) | 0.05 | ISO 62 | |||
Melt Volume Rate, MVR at 265°C/2.16 kg | 15 | cm³/10 min | ISO 1133 | ||
ELECTRICAL | |||||
Comparative Tracking Index (UL) PLC | 2 | PLC Code | UL 746A | ||
Volume Resistivity | >1.E+15 | Ohm-cm | IEC 60093 | ||
Surface Resistivity, ROA | >1.E+15 | Ohm | IEC 60093 | ||
Dielectric Strength, in oil, 0.8 mm | 27 | kV/mm | IEC 60243-1 | ||
Dielectric Strength, in oil, 1.6 mm | 23 | kV/mm | IEC 60243-1 | ||
Dielectric Strength, in oil, 3.2 mm | 15 | kV/mm | IEC 60243-1 | ||
Relative Permittivity, 100 Hz | 3.6 | - | IEC 60250 | ||
Relative Permittivity, 1 MHz | 3.2 | - | IEC 60250 | ||
Dissipation Factor, 50/60 Hz | 0.0008 | - | IEC 60250 | ||
Dissipation Factor, 1 MHz | 0.013 | - | IEC 60250 | ||
Comparative Tracking Index | 300 | V | IEC 60112 | ||
Relative Permittivity, 50/60 Hz | 3.3 | - | IEC 60250 | ||
FLAME CHARACTERISTICS | |||||
UL Compliant, 94HB Flame Class Rating (3)(4) | 1.6 | mm | UL 94 by SABIC-IP |
PBT简称饱和聚酯,系高结晶性热可塑性塑料。
优点:1、机械性质安定抗张强度与抗张模数和尼龙相似;2、摩擦系数小有自润性;
3、吸水率低;4、电气性质优良;5、尺寸安定性良好;6、耐药品性、耐油性。
用途:1、电子电器:无熔线断电器、电磁开关、驰返变压器、家电把手、连接器、外壳等;
2、汽车:车门把手、保险杆、分电盘盖、挡泥板、导线护壳、轮圈盖等;
3、工业零件:OA风扇、键盘、钓具卷线器、零件、灯罩等。
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