Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC 2805 BK COVESTRO SHANGHAI
Makrolon®
Industrial applications、Electrical field、Electronic field、Automotive sector
currency、Medium viscosity
UL
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | COVESTRO SHANGHAI/2805 BK |
|---|---|---|---|
| bending strength | ASTM D790/ISO 178 | 97 kg/cm²(MPa)[Lb/in²] | |
| Flexural modulus | ASTM D790/ISO 178 | 2400 kg/cm²(MPa)[Lb/in²] | |
| Tensile modulus | ASTM D638/ISO 527 | 2400 kg/cm²(MPa)[Lb/in²] | |
| elongation at break | ASTM D638/ISO 527 | >50 % |
| other | Test Condition | Test Method | COVESTRO SHANGHAI/2805 BK |
|---|---|---|---|
| 脱模性良好 一般目的 |
| optical performance | Test Condition | Test Method | COVESTRO SHANGHAI/2805 BK |
|---|---|---|---|
| refractive index | ASTM D542/ISO 489 | 1.586 |
| Physical properties | Test Condition | Test Method | COVESTRO SHANGHAI/2805 BK |
|---|---|---|---|
| density | ASTM D792/ISO 1183 | 1.2 | |
| Mold Shrinkage | ASTM D955 | 0.6-0.8 % | |
| Water absorption rate | ASTM D570/ISO 62 | 0.12-0.3 % |
| Thermal performance | Test Condition | Test Method | COVESTRO SHANGHAI/2805 BK |
|---|---|---|---|
| vicat | ASTM D1525/ISO R306 | 144 ℃（℉） |
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