Product Description
| Production method | Melt polycarbonate of diphenylcarbonate and Bisphenol A. |
PC-022
Chemical & Physical properties
| Melt flow index (MFI), g/10 min. at load 1.2 kgf and 300oC | 22.0 +/- 2.0 |
| Melt flow index spread within one batch, % | max. All spot samples should correspond to pos. 1 |
| Visible contaminations (impurities) Pcs/100 g | max. 5 |
| Haze, % | max. 0.8 |
| Transmittance ratio, % | min. 89 |
| Tensile yoeld strength, Mpa | min. 60 |
| Elogation at break, % | min. 100 |
| Cross-Bending stress at max. sample load, Mpa | – |
| Flexural modulus, Mpa | – |
| Izode impact strength, Kj/m2 | min. 65 |
| Compression stress at yield, Mpa | – |
| Vicat softening tempreture, oC | min. 147 |
| yellowness and blueness index For PC-L For PC-L1 | 1.6 – 2.2 1.3 – 1.6- |
| Transparency and brightness index | min. 90 |
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