The flame retardance of red phosphorus and aluminium hydroxide filledpolyethylene was studied. 研究了将红磷和氢氧化铝填充在聚乙烯体系中的阻燃性。
A process was developed to recover aluminium and recycle alkaline corrosion solution.In this case,the method of crystal seeds disintegration could be used. 铝型材表面处理工艺产生的碱蚀废液可采用晶种分解法回收氢氧化铝，实现再生碱液的循环使用。
