1. High strength
Polycarbonate material has high strength, which is more than 10 times higher than ordinary plastic material. This is because the structure of polycarbonate molecular chains is compact and the intermolecular interaction is strong, which makes it have high strength and stiffness.
2. Good high temperature resistance
Polycarbonate has good high temperature resistance, and its thermal deformation temperature can reach above 140℃, which can meet the requirements of most high temperature industrial applications.
3. Good transparency
Polycarbonate materials have good transparency, and the light transmittance can reach more than 90%, which is widely used in optics, electronics, display and other fields.
4. Good chemical resistance
Polycarbonate material has good chemical resistance, which can resist the corrosion of most organic solvents, acids, alkalis and other chemicals.
5. Good processability
Polycarbonate is easy to process and can be produced by injection molding, extrusion, blow molding and other processing technologies. The processed products have high surface finish and good dimensional stability.
Application of polycarbonate materials
Polycarbonate is widely used in various fields because of its many excellent properties.
1. light field
Polycarbonate has become an important material in the optical field because of its high transparency and excellent optical properties, and is widely used in the production of glasses, camera lenses, optical instruments and other products.
2. Electronic field
Polycarbonate material has good high temperature resistance and chemical resistance, which makes it an important material in the electronic field and is widely used in the production of electronic components, electronic equipment shells, electronic products and so on.
3. Medical field
Polycarbonate has good biocompatibility and transparency, which makes it an important material in the medical field and is widely used in the production of medical devices, medical consumables and medical consumables.
4. Automobile field
Polycarbonate has high strength and high temperature resistance, which makes it an important material in the automobile field, and is widely used in the production of automobile parts, automobile shells, automobile interiors and so on.
Operating steps of polycarbonate material
The operation steps of polycarbonate material are as follows:
1. material preparation
The polycarbonate material is added into the injection molding machine according to a certain proportion, and at the same time, a proper amount of masterbatch and additives are added and mixed evenly.
2. Spray molding method
The evenly mixed polycarbonate material is injected into a mold by an injection molding machine for molding.
3. Drain cooling water
In the process of injection molding, it is necessary to reduce the mold temperature by cooling water, so that the molded products can be cooled and solidified quickly.
4. demoulding
After the molded product is cooled and solidified, it needs to be demoulded to take the product out of the mold.
5. Installation and processing
The demoulded product is installed and processed to make it a final product.