Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
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PBT 551-GT30S 北化院
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适用于高电性能要求的大型电子,电器产品的壳体
本品具有低翘曲,高刚性,极好的介电性,表面光泽性好等特点,
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Plastic Datasheets
| Electrical performance | Test Condition | Test Method | 北化院/551-GT30S |
|---|---|---|---|
| Compared to the Leakage Tracking Index (CTI) | IEC 60112 | PLC 2 | |
| Volume resistivity | ASTM D-257 | 1014 Ω.cm | |
| dielectric strength | 2mm | ASTM D-149 | 23 MV/m |
| Dielectric loss | 106HZ，正切 | IEC 60250 | 1.8*10-2 |
| Volume resistivity | IEC 60093 | 1*1014 Ω。m | |
| dielectric strength | IEC 60243 | 31 KV/m | |
| ash content | 30 % | ||
| dielectric constant | ASTM D-150 | 3.0 106Hz | |
| arc resistance | IEC 61621 | -- Sec | |
| dielectric constant | 106HZ | IEC 60250 | 3.4 |
| Dissipation Factor | ASTM D-150 | 2.0×10-2 106Hz |
| Mechanical properties | Test Condition | Test Method | 北化院/551-GT30S |
|---|---|---|---|
| tensile strength | ISO 527 | 115 MPa | |
| elongation | ASTM D-638 | 3.4 % | |
| Charpy Notched Impact Strength | 无缺口 | ASTM D-256 | 25 KJ/M2 |
| Flexural modulus | ISO 178 | 7*103 MPa | |
| Impact strength of cantilever beam gap | 1/8" | ASTM D-256 | 50 J/m |
| Charpy Notched Impact Strength | 缺口 | ASTM D-256 | 7 KJ/M2 |
| elongation | 断裂 | ISO 527 | 3.8 % |
| bending strength | ISO 178 | 185 MPa | |
| tensile strength | ASTM D-638 | 80 MPa | |
| Rockwell hardness | ASTM D-785 | 90 M scale | |
| Charpy Notched Impact Strength | 缺口 | ISO 179（leA） | 9 KJ/m2 |
| bending strength | ASTM D-790 | 105 MPa | |
| Flexural modulus | ASTM D-790 | 5000 MPa |
| processability | Test Condition | Test Method | 北化院/551-GT30S |
|---|---|---|---|
| spiral flow length | -- cm | ||
| Shrinkage rate | ISO 294-4 | 0.5-0.9 % |
| Flame retardant performance | Test Condition | Test Method | 北化院/551-GT30S |
|---|---|---|---|
| UL flame retardant rating | UL 94 | V-0（0.8mm） |
| physical property | Test Condition | Test Method | 北化院/551-GT30S |
|---|---|---|---|
| density | ISO 1183 | 1.61 g/cm3 | |
| Shrinkage rate | ASTM D-955 | 0.3-0.5 % | |
| Water absorption rate | 23℃，24hr | ISO 62 | 0.09 % |
| Thermal performance | Test Condition | Test Method | 北化院/551-GT30S |
|---|---|---|---|
| -30-30℃ | ASTM D-696 | 2.2 10-5℃mm/mm/℃ | |
| UL flame retardant rating | 1/8-1/32" | UL 94 | HB V-0 |
| Hot deformation temperature (HDT) | 1.82MPa，HDT | ASTM D-648 | 170 ℃ |
| 1.82MPa，HDT | ISO 75f | 195 ℃ |
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