Use of roving for SMC
SMC use roving roving SMC is a sheet molding compound, which is mainly used to suppress automobile parts, bathtubs, water tank plates, septic tanks, various seats and the like. SMC uses roving to cut the length of lin (25mm) in the SMC sheet and disperses it in the resin paste. Therefore, the requirement for SMC roving is good short cut, less wool and excellent antistatic property. The chopped strand does not stick to the knife roll during cutting. For colored SMC, the roving is to be impregnated with resin in a high pigment content resin paste. Usually SMC roving is generally 2400 tex, and in some cases 4800 tex is also useful.