SMC (Sheet molding compound)
SMC is a compound of fiber reinforced composite material consisting of thermosetting resin,glass fiber reinforcement and other fillers. SMC can be formulated to meet specific performance requirements such as tensile loading or "A" class surface. The fiber glass in SMC are chopped into lengths from 12 to 50 mm and its content can very 25% to 60% depending on strength and finish requirements .
Advantages
SMC products are becoming more and more popular due to following advantages different industries specially auto industry:
- High Strength like steel.
- Almost 20% weight reduction in comparison with steel.
- Corrosion resistant.
- Design Freedom in comparison with steel.
- hemical resistant to oil,fuel,brake fluid,cooling agent and salt water.
- Part consolidation (Several steel parts will be replaced with on smc part)
Kinds of SMC
SMC MS
The SMC MS is used for high strength application .Typical application are structural components in automotive industry.
SMC MT
The SMC MT is used for hydraulic resistant application. The fiberglass level has been selected to combine good mould ability with good strength and stiff properties.Typical application is component facing exposure to water or moisture.
SMC MG
The SMC MG is used for a wide range of application.Typical applications are Housings,Covers,Wire Distribution boxes and Metering cabinet.
SMC is a compound of fiber reinforced composite material consisting of thermosetting resin