| 摘要 |
PROBLEM TO BE SOLVED: To solve problems of (1) remarkably charging fault occurring in the case of intending to mold a thin fiber-reinforced resin unit plate having, for example, a size of about 1 mm of one side and a thickness of about 5 mm or less by placing a plurality of conventionally blended SMCs on a glass fiber mat and (2) an impossibility of shortening a production cycle time irrespective of a thin material or except the thin material. SOLUTION: In the fiber-reinforced resin unit plate obtained by heating and pressurizing a laminate obtained by superposing a plurality of uncured SMCs obtained by impregnating chopped fiber of a glass roving with a resin compound obtained by blending at least an unsaturated polyester resin, a low shrinkage resin, a curing catalyst and an inorganic filler; the uncured first SMC of a first curing catalyst of a curing catalyst is disposed on one or both outermost layers 11, a plurality of the uncured second SMCs of a second curing catalyst of a curing catalyst are arranged on the layer 12 except the layers 11, and a first gelatinizing time characteristic value of the first SMC 11 is lengthened by 10 to 25% as compared with a second gelatinizing time characteristic value of the second SMC 12. |
