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PC film have what features?

by:GWX     2020-09-26
PC board is widely used in electronic components, electrical enclosure, junction box and charger shell, switch panel. So the PC film what are the characteristics? Then let us small make up to introduce you to.

a, light stability, but not resistant to ultraviolet light, good cold resistance to oil, acid, alkali resistant, oxidizing acid, ketone and amine, soluble in chlorinated hydrocarbons and aromatic solvents, easy cause hydrolysis and cracking in the water for a long time, the disadvantage is that because of the fatigue strength is poor, prone to stress cracking, the solvent resistance is poor, poor wear resistance.

2, has excellent physical and mechanical properties.

3, excellent impact resistance, high tensile strength, bending strength, compression strength, creep is small, the size stability.

4, 125 degrees has good heat resistance and low temperature resistance of 45 degrees below zero, in relatively wide temperature range has the stable mechanical properties, dimensional stability, electrical properties and flame retardancy, can be in - Long-term use under 60 ~ 120 ℃; No obvious melting point, in 220 - 230 ℃ in molten state, due to the molecular chain rigidity, resin melt viscosity.

5, bibulous rate is small, small shrinkage rate, high dimensional accuracy, good dimensional stability, membrane permeability is small, self-extinguishing materials.

the above is our small make up for your introduction about the characteristics of PC film, the introduction of hope we can help you, if you want to learn more about the knowledge of the PC film, you can visit our website, we will provide you with more professional information.
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