Introduction of enjiadi PC plate equipment production line

Performance characteristics of optical grade PC, PC board equipment

1. PC has good transparency, the transmittance is 92%, PC is better than PMMA in heat resistance (142 ℃);

2. PC has good low temperature resistance and can be used for a long time at - 110 ℃ ~ 150 ℃;

3. PC has outstanding * impact property, * creep property and dimensional stability;

4. PC has good electrical insulation at wide temperature (- 100-140 ℃) and wide frequency (62-106hz);

5. Good processability (injection, extrusion, blowing, salivation, pressing, etc.). The PC molecular chain is mainly rigid, the intermolecular force is strong, the entanglement of the molecular chain is not easy to remove, the Suzhou PC plate equipment, the macromolecules are difficult to orient and are not easy to recover after orientation, the crystallization is difficult, the polymer is in an amorphous state, the residual stress is difficult to release, and the internal stress cracking is easy to form, but * is a brittle plastic.

The advantages of PC sunlight board

Energy saving: keep cool in summer and keep warm in winter. The thermal conductivity (k value) of PC board is lower than that of ordinary glass and other plastics. The thermal insulation of PC board of Shanghai PC board equipment is 49%. Therefore, the heat loss is greatly reduced. It is used in buildings with heating equipment and belongs to environmental protection materials.

Temperature adaptability: PC board does not appear cold brittle at - 100 ℃, does not soften at 135 ℃, and its mechanical and mechanical properties have no obvious changes in harsh environment.

Weatherability: PC board can keep the stability of various physical indexes in the range of - 40 ℃ to 120 ℃. After 4000 hours of artificial climate aging test, the yellowness is 2, and the decrease of light transmittance is only 0.6%.

Anti condensation: when the outdoor temperature is 0 ℃, the indoor temperature is 23 ℃, and the indoor relative humidity is lower than 80%, the price of PC board equipment is low, and the inner surface of the material does not condense.