常見例句雙語例句Through the design of formula, control of preparation process and selection of materials, the polyurethane finishing agent in emulsion is gained.通過配方設(shè)計，原料選擇和制備工藝的控制，制備了聚氨酯乳液涂飾劑。The relationship between structure and properties of PUA were discussed in details. The development trend of polyurethane finishing agent was given.討論了PUA 復(fù)合乳液及漆膜結(jié)構(gòu)與性能的關(guān)系，提出了水性皮革涂飾劑的發(fā)展趨勢。A astringent finishing agent for polyurethane basketball leather was prepared from a hydrophilic polyurethane resin, micronized polypropylene, and fibroin powder, etc.以親水性聚氨酯樹脂、抗粘耐磨劑聚丙烯微粉、澀度改進(jìn)劑絲肽粉等為原料，制備了一種用于聚氨酯籃球革表面的增澀整飾劑。 返回 polyurethane finishing agent