现代涂料与涂装
現代塗料與塗裝
현대도료여도장
MODERN PAINT & FINISHING
2013年
7期
1-6
,共6页
PPG聚醚多元醇%聚氨酯涂料%水性涂料
PPG聚醚多元醇%聚氨酯塗料%水性塗料
PPG취미다원순%취안지도료%수성도료
PPG polyether glycol%polyurethane coatings%waterborne coatings
PPG聚醚多元醇不经化学加工，直接用做2K PU涂料羟基组分的全部或部分基料，所制得的涂料性能优良，其漆膜机械性能均衡，尤其是硬度高且坚韧耐磨，有望取代常用的MCPU用于耐磨地坪涂料，也可应用于木器、工业制品等方面的涂装。该项技术有利于节能与减排，并且，PPG作为一类可以在水中分散的羟基官能树脂，定能在PU涂料水性化上得到应用。
PPG聚醚多元醇不經化學加工，直接用做2K PU塗料羥基組分的全部或部分基料，所製得的塗料性能優良，其漆膜機械性能均衡，尤其是硬度高且堅韌耐磨，有望取代常用的MCPU用于耐磨地坪塗料，也可應用于木器、工業製品等方麵的塗裝。該項技術有利于節能與減排，併且，PPG作為一類可以在水中分散的羥基官能樹脂，定能在PU塗料水性化上得到應用。
PPG취미다원순불경화학가공，직접용주2K PU도료간기조분적전부혹부분기료，소제득적도료성능우량，기칠막궤계성능균형，우기시경도고차견인내마，유망취대상용적MCPU용우내마지평도료，야가응용우목기、공업제품등방면적도장。해항기술유리우절능여감배，병차，PPG작위일류가이재수중분산적간기관능수지，정능재PU도료수성화상득도응용。
PPG polyether glycol without chemical processing is partial or all used immediately as the basic material of hydroxyl component in 2K PU coatings, the prepared coatings have excellent properties and its film has balanced mechanical properties, especially for its high hardness and abrasion resistant. It is expected to replace MCPU which is commonly used for wear-resistant floor coatings and can be applied to wood, industrial products and other aspects of painting. The technology is conducive to energy saving and emission reduction, moreover, PPG as a hydroxyl functional resin can be dispersed in water and it com be applied in waterborne PU coatings.
