poly ether ester block 嵌段聚醚酯
block poly ether ester 嵌段聚醚酯
poly ether sulfone ketone 聚醚砜酮
poly ether ester elastomer 聚醚酯弹性体
poly ether ester elastomers 聚醚酯弹性体
The effect of v -arninopropyl sodium silicate and poly ether-bearing organ di-sodium silicate is better than sodium silicate.
结果表明，有机硅酸盐有一定的缓蚀性能，其中，胺丙基硅酸钠和聚醚有机二硅酸钠的缓蚀效果比硅酸钠好。
The effects of poly ether, F_(11), water, catalyst and surfactant on the mobility of polyurethane rigid foam were studied quantitatively.
定量研究了聚醚、F_（11）用量、水分、催化剂、匀泡剂对泡沫流动性的影响。
The interface of Marine engine oil water system has been studied with or without the poly ether type demulsifier DL32 added, and the cause for emulsification is also investigated.
分析了有无破乳剂时船用油与水界面的情况，阐明了船用油易乳化的原因。
应用推荐