... polyvinyl formal 聚乙烯缩甲醛 polyvinyl plastics 聚乙烯塑料 pompier belt 带钩安全带 ...
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聚乙烯醇缩甲醛 FORMVAR ; PVFM ; PVFMPoly ; PVF
聚乙烯醇缩甲醛纤维 formalized PVA fiber ; pelyvinyl formal fibre ; polyvinyl formal fiber ; vinylon
聚乙烯醇缩甲醛溶胶 PVF
聚乙烯醇缩甲醛绝缘线 polyvinyl formal wire
聚乙烯醇缩甲醛胶粘剂 Polyvinyl formal adhesive
聚乙烯醇缩甲乙醛 polyvinyl formal-acetal
聚乙烯醇缩甲醛及纤维 PVFM
水溶性聚乙烯醇缩甲醛 Water-Soluble Polyvinyl Formal
聚乙烯醇可用于生产维纶、聚乙烯醇缩丁醛和聚乙烯醇缩甲醛。
Polyvinyl alcohol can be used to produce vinylon, polyvinyl butyral, and polyvinyl formal.
本文论述了用机械发泡法制备聚乙烯醇缩甲醛泡沫塑料的工艺及其影响因素。
The preparation technology and its effect factors for polyvinyl formal foam plastic by way of mechanical foaming method were studied.
用红外光谱和其他测试方法对聚乙烯醇缩甲醛(PVFM)泡沫材料湿热老化前后力学性能、物理性能和化学结构的变化进行了研究。
The changes in mechanical and physical properties and chemical structure of polyvinyl formal (PVFM) foam caused by hygrothermal ageing tests were studied by means of IR and other measuring methods.
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