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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 2000 TAIWAN CHANGCHUN
LONGLITE®
Automotive sector
High mobility,Flame retardant
UL
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | TAIWAN CHANGCHUN/2000 |
|---|---|---|---|
| Hot deformation temperature | HDT | ASTM D648/ISO 75 | 65（165） ℃（℉） |
| Linear coefficient of thermal expansion | ASTM D696/ISO 11359 | 9 mm/mm.℃ | |
| Melting temperature | 225 ℃（℉） |
| mechanical properties | Test Condition | Test Method | TAIWAN CHANGCHUN/2000 |
|---|---|---|---|
| Bending modulus | ASTM D790/ISO 178 | ≥20000 kg/cm²(MPa)[Lb/in²] | |
| bending strength | ASTM D790/ISO 178 | 700-800 kg/cm²(MPa)[Lb/in²] | |
| Impact strength of cantilever beam gap | ASTM D256/ISO 179 | 2.5-3.5 kg·cm/cm(J/M)ft·lb/in | |
| Rockwell hardness | ASTM D785 | 88 | |
| tensile strength | ASTM D638/ISO 527 | 500-700 kg/cm²(MPa)[Lb/in²] |
| Electrical performance | Test Condition | Test Method | TAIWAN CHANGCHUN/2000 |
|---|---|---|---|
| Surface resistivity | ASTM D257/IEC 60093 | ＞1013 Ω | |
| Volume resistivity | ASTM D257/IEC 60093 | ＞1015 Ω.cm |
| other | Test Condition | Test Method | TAIWAN CHANGCHUN/2000 |
|---|---|---|---|
| characteristic | 流动性佳、难燃等级达UL94-V-0。 | ||
| purpose | 汽车零件、OA器材部品、瓦斯炉零件。 |
| Physical properties | Test Condition | Test Method | TAIWAN CHANGCHUN/2000 |
|---|---|---|---|
| density | ASTM D792/ISO 1183 | 1.39-1.45 | |
| Shrinkage rate | ASTM D955 | 1.1-1.9 % | |
| Water absorption rate | ASTM D570/ISO 62 | 0.05 % |