PVB

基本解釋

Now there are three methods of producing PVB resin.
目前生產(chǎn)聚乙烯醇縮丁醛樹(shù)脂(PVB)的方法有3種。
Water inside the PVB freezes from the outside-inward.
這種壓力真空斷路閥內(nèi)部水是從外部往里冰凍的。
Effect of chain extenders on PVB resin and film was studied.
討論了擴(kuò)鏈劑的加入對(duì)PVB樹(shù)脂及薄膜性能的影響。
PVB films are stored near to bending furnace (high temperature).
PVB膠片存放在熱彎爐旁邊（溫度太高）。
The reasons which result PVB’s qualities unstable were discussed.
探討了聚乙烯縮丁醛產(chǎn)品質(zhì)量不穩(wěn)定的原因。