SMC unsaturated polyester board

Product features
1.Excellent mechanical properties:
SMC molded sheet has very high mechanical strength, its strength and stiffness can be comparable with some metal materials, suitable for parts subject to large loads.
Excellent bending resistance and impact resistance, so that SMC products can maintain structural integrity and stability when subjected to external forces.
2. Excellent electrical properties:
SMC molded panel has excellent electrical insulation properties, can effectively prevent current leakage and short circuit, to ensure the safe operation of electrical equipment.
High arc resistance, able to withstand the impact of high-voltage arcs and protect the equipment from damage.
3. Good heat resistance and weather resistance:
SMC products can maintain stable performance in a wide range of temperatures, from low to high temperatures can maintain good dimensional stability and mechanical properties.
Good weather resistance, can resist the erosion of ultraviolet rays, humidity, salt spray and other harsh environments, to extend the service life.
4. Excellent corrosion resistance:
SMC molded panel has excellent corrosion resistance, can resist the erosion of acid, alkali, salt and other chemicals, suitable for a variety of corrosive environments.
5. High degree of design flexibility and integration:
The flow characteristics and molding process of SMC molded sheet allow one-time molding of complex shapes and parts, reducing the number of molds and processing procedures and lowering costs.
Large degree of design freedom, can be customized according to the actual needs of the design, to meet the needs of a variety of complex structures.
6. Light weight:
SMC molded sheet has a lighter weight compared to metal materials, which helps to reduce the overall weight of the equipment and improve energy efficiency.
7.Environmental health:
1. Made of environmentally friendly materials, it is harmless to human body and meets the requirements of environmental protection.

Product introduction
SMC unsaturated polyester molded sheet is a kind of sheet molded plastic composed of unsaturated polyester resin, glass fibers and other reinforcing materials as well as various additives. Its production process includes raw material mixing, compression molding, curing and other steps. After high-temperature molding, SMC products have the above excellent performance characteristics.

Applications
SMC unsaturated polyester molded sheet is widely used in many fields, including:
1. Electrical and communication engineering: used in electrical switch box, electrical wiring box, cable distribution box shell, antenna reflector, radome and other parts.
2. Automobile industry: used for automobile bumpers, fenders, spare tire compartments, seats, instrument panels and other parts to improve the safety and comfort of automobiles.
3. Construction industry: used in high-rise roof tanks, shower rooms, waterproof pans, toilets and other parts, to improve the overall performance and service life of the building.
4. Transportation: used in railroad vehicle window frames, compartment wall panels and roof panels, etc., to improve the durability and safety of transportation equipment.
To sum up, SMC unsaturated polyester molded sheet has become one of the indispensable and important materials in modern industry with its excellent performance characteristics and wide range of applications.