... :Developed country such as Europ, America and Japan have adpoted SMC in the auto-making, including car, train, tractor and ... , engine acoustic septum.· Vehicle decoration parts, the door board of interior trim, door handle, instrument plate turns to bar parts, mirror ... do not have obvious problem of environmental pollution,since the SMC encloses intactly, and few styrene gases are discharged. Accroding ...