Fiberglass SMC sheet is made by unsaturated polyester resin and aluminum hydroxide powder ,and generally the volatile gas when heated is not toxic if unsaturated polyester resin does not mixted with toxic solvents .It has the properties of three-dimensional network structure , muti-function packing , good mechinal strength ,good thermal protective performance and special fiber reinforced ,and it's fiberglass reinforced unsaturated polyester resin material .SMC is the abbreviation of Sheet Molding Compound .Good electrical insulation performance and excellent medium resistance .
Thermosetting composite material