Bulk Molding Compound is specifically formulated for injection molding of automotive headlamp reflector applications. 玻璃纤维增强团状模塑料,是为汽车车灯设计的特殊配方。
In this paper,molding process for low-pressure sheet molding compounds thickened by crystalline unsaturated polyester was investigated. 对结晶不饱和树脂增稠聚酯模塑料的中温低压模压成型工艺进行了研究。