In this paper, the effects of bead diameter, pre-expansion time, pre-expansion temperature, molding steam pressure and molding time of pattern on the density of expandable polystyrene (EPS) pattern were studied systematically.
英
美
- 以可發(fā)性聚苯乙烯(EPS)模樣為研究對象,系統研究了珠粒粒徑、預發(fā)泡時(shí)間、預發(fā)泡溫度、模樣成形蒸汽壓力及成形時(shí)間對模樣密度的影響。
