Industry News

The principle and application of SMC mould pressing

2021-07-06
The main raw materials of SMC are composed of GF (special yarn), UP (unsaturated resin), low shrinkage additives, MD (filler) and various additives. SMC has the advantages of superior corrosion resistance, soft quality, easy engineering design, flexibility, etc. Its mechanical properties are comparable to some metal materials, and the products it manufactures have the advantages of good rigidity, deformation resistance, and wide operating temperature range.

At the same time, the size of SMC products is not easy to deform and has excellent heat resistance; it can maintain its performance well in cold and hot environments, and is suitable for outdoor anti-ultraviolet and waterproof functions.



Application of SMC materials in construction products 

1. SMC overall residence 

In the modernization of the housing industry, the overall bathroom represents the overall level of housing construction in a country, and most of the houses have now moved to the difficult scale of well-off housing. The overall bathroom consists of ceiling, siding, drain tray, bathtub, wash basin, and vanity. And other components are combined. 

2. SMC seat 

SMC seats have the characteristics of good designability, corrosion resistance, high strength, resistance to pollution, and waterproof. They have a smooth surface and beautiful color. They are widely used in parks, stations, buses, stadiums, airports and other places. 

3. Combined water tank 

SMC combined water tank is made of SMC molded veneer, sealing material, metal structural parts and piping system. It is a new type of water tank currently used by general construction. It has no leakage, light weight, good water quality, long service life, and no pollution. Water quality, beautiful appearance, convenient installation, etc., are widely used in water storage facilities such as hotels, restaurants, residences, and office buildings.


Application of SMC material in auto parts 

SMC is a new type of material. Auto parts made of this material have the advantages of light weight, high strength, corrosion resistance, and dimensional stability. The advent of SMC materials has greatly promoted the development of the automotive industry. The development of industry has pushed SMC to a new level. Its advantages such as mass production and low cost have been valued by more and more automobile manufacturers. 

The sheet is made on the SMC forming unit, and the upper and lower parts of the sheet are covered with film. After curing, a certain amount is weighed and placed in the SMC mold, and molded on the press. The production cycle is generally about 5 minutes, and the fastest is only Use 30s. Even complex products can be molded at one time. Therefore, SMC also has the advantages of saving manpower, reducing processing procedures, and facilitating mass production. SMC materials have been widely used in automotive materials instead of steel. 

With SMC, various sizes and shapes of auto parts can be manufactured. Designers can easily design parts of different thicknesses and shapes, such as bumpers, car seats, front grilles, etc., according to product needs. Show the designer's rich design plan to the limit, fully reflect the flexibility and freedom, and speed up the model update speed