利用具备活性的胺基树脂与聚乙烯醇进行交联反应，对改性聚乙烯醇涂布工艺进行了研究。2.Theoretical simulation of PVA coating using drop-tower technique 炉内成球法制备PVA涂层理论模拟研究
pva coating PVA涂层 例句筛选 1. The modified PVA coating process was studied by the crosslinking ...
The utility model discloses a polyvinyl alcohol (PVA) coating mixing machine, relates to material mixing equipment and in particular relates to a special material mixing machine for producing a PVA coating. The PVA coating mixing machine comprises a motor (1), a material mixing box (2), a ...
(1)钢带流涎法 钢带流涎成型法(Tapecasting)也称刮刀成型法(doctorblading或knifecoating)，是一-种重要的涂布成型方法。流涎成型技术广泛用于造纸、塑料和涂料电子产品生产等行业，它是水溶性薄膜生产的支柱技术。该工艺是由GlennN.Howatt于1947年第一次提出并于1952年获得专利。通常流涎成型的具体工艺是：首先把原料、...
ThemodifiedPVAcoatingprocesswasstudiedbythecrosslinkingreactionoftheactiveaminoresinandPVA.
PVA (PVOH) coating filmMain characteristics: excellent packaging adaptability, good aroma and odor preservation performance; Excellent low-temperature heat sealing performance and outstanding sliding performance; Suitable for water-based ink printing; Outstanding transparency p...
Pva based film coating and film coating compositionsA dry film coating composition for use in coating pharmaceutical tablets, nutritional supplements, food, confectionery forms, agricultural seeds, and the like, comprises polyvinyl alcohol, self emulsifying glyceryl monostearate, and preferably a plasticizer...
Coating / Dispensing System and 1GPU Hydraulic Metering Pump in Booth #201.The PV202K-TCM metering system is a cost-effective meter mix system for dispensing two component thermally conductive materials that contain abrasive fillers. The system operates by metering material directly from disposable ...
coating and automated dispensing application. The PVA350 features a robust overhead motion platform employing brushless DC servo motors and precision ball screw slides. Encoder feedback on all axes assures a closed-loop process that is consistent and reliable. The PVA350 platform is enclosed for add...
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