采用表面涂覆法，将聚乙烯醇（PVA）薄膜固定在聚丙烯无纺布表面，进行表面亲水改性。
The hydrophilic modification of polypropylene non-woven fabric (NWF) surface was conducted by coating PVA (poly vinyl alcohol) film on the NWF surface via dip-coating method.
采用表面涂覆法，将聚乙烯醇(PVA)薄膜固定在聚丙烯无纺布表面，进行表面亲水改性。
The surface modification of polypropylene non-woven fabric (NWF) by PVA (polyvinyl alcohol) was researched by dip-coating of PVA to immobilize PVA on the NWF surface.
本发明涉及一种经后涂覆改性的珠光颜料，该珠光颜料包括片状基材、在基片上涂覆二氧化钛、以及在二氧化钛表面上再涂覆金属亚磷酸盐和金属氧化物的水合物。
The modified pearlite pigment includes sheet base material, titania painted onto the sheet base, and hydrate of metal phosphite and metal oxide painted onto the surface of titania.
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