Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT SEF-500T MITSUBISHI ENGINEERING JAPAN
NOVADURAN™
Bottle cap,Fitness equipment,Vehicle electronics
Glass fiber reinforced,Flame retardant
UL
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Plastic Datasheets
| Electrical performance | Test Condition | Test Method | MITSUBISHI ENGINEERING JAPAN/SEF-500T |
|---|---|---|---|
| Surface Resistivity | ASTM D257/IEC 60093 | 1.E+15 Ω | |
| dielectric constant | ASTM D150/IEC 60250 | 3.5 | |
| Volume resistivity | ASTM D257/IEC 60093 | 1.E+14 Ω.cm |
| Mechanical properties | Test Condition | Test Method | MITSUBISHI ENGINEERING JAPAN/SEF-500T |
|---|---|---|---|
| bending strength | ASTM D790/ISO 178 | 62 kg/cm²(MPa)[Lb/in²] | |
| Flexural modulus | ASTM D790/ISO 178 | 2600 kg/cm²(MPa)[Lb/in²] | |
| Tensile modulus | ASTM D638/ISO 527 | 2700 kg/cm²(MPa)[Lb/in²] | |
| elongation at break | ASTM D638/ISO 527 | 40 % |
| Physical properties | Test Condition | Test Method | MITSUBISHI ENGINEERING JAPAN/SEF-500T |
|---|---|---|---|
| Shrinkage rate | ASTM D955 | 1.5 % | |
| density | ASTM D792/ISO 1183 | 1.31 | |
| Water absorption rate | ASTM D570/ISO 62 | 0.08 % |
| processability | Test Condition | Test Method | MITSUBISHI ENGINEERING JAPAN/SEF-500T |
|---|---|---|---|
| process temperature | 245 °C | ||
| Dry conditions | 热风干燥 120℃---5-8小时 140℃---约4小时 | ||
| screw speed | 80-150 rpm | ||
| Temperature | 60-80 °C |
| Thermal performance | Test Condition | Test Method | MITSUBISHI ENGINEERING JAPAN/SEF-500T |
|---|---|---|---|
| Combustibility (rate) | UL 94 | V-0 | |
| Linear coefficient of thermal expansion | ASTM D696/ISO 11359 | 1.E-04 mm/mm.℃ |
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