PC Japanese Emperor L-1225L BK in stock

Description :

　　PC Japanese Emperor L-1225L BK in stock

　　PC (polycarbonate) is a linear polymer with carbonate groups in its molecular chain. It can be classified into various types based on the structure of the ester groups, such as aliphatic, aromatic, and aliphatic aromatic.

　　At present, only aromatic polycarbonate has been industrially produced, and bisphenol A-type PC is the most important industrial product.

　　Main performance

　　a、 Mechanical properties: high strength, fatigue resistance, dimensional stability, and minimal creep (with very little variation under high temperature conditions);

　　b、 Heat aging resistance: The enhanced UL temperature index reaches 120-140 ℃ (outdoor long-term aging resistance is also good);

　　c、 Solvent resistance: no stress cracking;

　　d、 Water stability: prone to decomposition when in contact with water (caution should be taken when using in high temperature and high humidity environments);

　　e、 Electrical performance:

　　1. Insulation performance: Excellent (able to maintain stable electrical performance even in damp and high temperatures, making it an ideal material for manufacturing electronic and electrical components);

　　2. Dielectric constant: 3.0-3.2;

　　3. Arc resistance: 120s;

　　f、 Molding processability: ordinary equipment injection molding or extrusion molding. Due to its fast crystallization rate, good fluidity, and lower mold temperature requirements compared to other engineering plastics. When processing thin-walled parts, it only takes a few seconds, and for large components, it only takes 40-60 seconds.

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