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PC plastic has the characteristics of transparency and material sturdiness

Update:26-09-2019
Summary:

Polycarbonate is an organic combination of rigidity and […]

Polycarbonate is an organic combination of rigidity and toughness. Its light transmittance is about 90%, close to glass but lighter than glass, not brittle, and easy to process. Pure polycarbonate can pass a certain level of fire test without adding any flame retardant. With a small amount of flame retardant, polycarbonate can achieve the highest level of fire protection. Polycarbonate can be used up to 120 to 130 degrees.

Polycarbonate is a polymer having a carbonate group in a molecular chain, and can be classified into aliphatic, aromatic, aliphatic-aromatic and the like depending on the structure of the ester group. Among them, the aliphatic and aliphatic-aromatic polycarbonates have low mechanical properties, which limits their application in engineering plastics.

Material characteristics: high strength, low molding shrinkage, poor fatigue resistance, odorless and odorless, harmless to the human body, various processing methods, perfect transparency, adjustable hardness, high temperature resistance, recyclable,

Processing methods:

PC can be injection molded, extruded, molded, blow molded, thermoformed,

Printing, bonding, coating and machining,

The most important processing method is injection molding.

Cosmetics application: PC plastic has the characteristics of transparency and material sturdiness, so it is often used as a transparent cosmetic case, cover, cover and other packaging materials.

PC can be repeatedly used repeatedly, PC recyclable mark rating is 7

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