Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC 3103 COVESTRO GERMANY
Makrolon®
Industrial applications
high molecular weight,Medium molecular weight
UL
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Plastic Datasheets
| Electrical performance | Test Condition | Test Method | COVESTRO GERMANY/3103 |
|---|---|---|---|
| dielectric constant | ASTM D150/IEC 60250 | 3.0 | |
| Dielectric loss | ASTM D150/IEC 60250 | 80 |
| Mechanical properties | Test Condition | Test Method | COVESTRO GERMANY/3103 |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256/ISO 179 | 15 kg·cm/cm(J/M)ft·lb/in | |
| elongation | ASTM D638/ISO 527 | 6 % | |
| Tensile modulus | ASTM D638/ISO 527 | 2400 kg/cm²(MPa)[Lb/in²] | |
| elongation at break | ASTM D638/ISO 527 | >50 % | |
| tensile strength | ASTM D638/ISO 527 | 65 kg/cm²(MPa)[Lb/in²] |
| optical performance | Test Condition | Test Method | COVESTRO GERMANY/3103 |
|---|---|---|---|
| refractive index | ASTM D542/ISO 489 | 1.587 | |
| transmittance | ASTM D1003/ISO 13468 | 88 % |
| Physical properties | Test Condition | Test Method | COVESTRO GERMANY/3103 |
|---|---|---|---|
| Shrinkage rate | ASTM D955 | 0.6-0.8 % | |
| density | ASTM D792/ISO 1183 | 1200 | |
| melt mass-flow rate | ASTM D1238/ISO 1133 | 6.5 g/10min | |
| Water absorption rate | ASTM D570/ISO 62 | 0.35 % |
| Thermal performance | Test Condition | Test Method | COVESTRO GERMANY/3103 |
|---|---|---|---|
| vicat | ASTM D1525/ISO R306 | 147 ℃（℉） | |
| Linear coefficient of thermal expansion | ASTM D696/ISO 11359 | 0.7 mm/mm.℃ |
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