Polycarbonate sheets are those materials which combine the thermal, optical and mechanical properties of other materials.
They are popular for their low weight, excellent insulation, high impact resistance and good light transmission properties. Since they are versatile materials,they are popularly used in both domestic and industrial applications.
The polycarbonates sheet for sale are available in quite a number of grades for different applications. Normally, these materials can be classified as standard, flame retardant, hard coated or anti-static grades.
The choice will solely depend on the ultimate application of the polycarbonate (PC) material. These materials have become some of the most reliable due to their strong resistance to impact, fluctuating temperature and chemicals.
Also, they are some of the safest materials since they are self-extinguishing besides having a high degree of freedom. The existence of different grades of PCs is due to the wide range of essential features they possess.
The standard grade polycarbonate sheets for sale
These PCs have the basic characteristics of the ordinary polycarbonate resin,the sheets have not gone through a number of manufacturing process to enhance their intrinsic properties.
They are available in a wide range of thickness and textures thus,they are mainly used for graphic art applications. These sheets have the following key features:
- They are suitable for screen printing due to superior UV ink adhesion alongside a high level of accuracy.
- They are resistant to fluctuating temperature, impact and chemicals besides possessing an excellent dimensional stability.
- They are self-extinguishing with their flammability rated UL94. In addition to this, they are good thermal insulators.
- They can be thermoformed easily.
The flame retardant grades
These polycarbonate sheets are mainly used in both EM wave shielding and electrical insulation. They offer optimal electrical insulation with the flammability standard of UL94 in VTM and V tests.
Increasing the ability to retard flame is done based on the VTM-O and V-O classification. They come in different forms where: the two sides of the PC can be polished; one side can have matte while the other side polished; one side can have matte while the other side could have velvet and one side could have matte with the other side velvet.
The hard-coated polycarbonate sheets for sale
The ability to resists impact and abrasion are key in all applications. Even though polycarbonates are known to be flexible and hence, their high impact resistance.
They should be treated to make them abrasion resistant. The surface of polycarbonate sheets for sale are treated to make them scratch resistant.
They are mainly used to make automotive interior components and various electrical components.
The anti-static grade polycarbonates for sale
These PCs have been designed to control electrostatic discharge. The standard PCs are coated to attain an approximate resistivity of about 1012. They are used in most electronics manufacturing industries.
In most cases, choosing the right PC material can be a very challenging process. This is one of the main reasons why it is important to purchase these items from a reputable dealer.
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