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鑱氭皚閰?PU)鏄寚鍒嗗瓙緇撴瀯涓惈鏈夋皚鍩虹敳閰擱叝鍩哄洟(-NHCOO-)鐨勪竴綾昏仛鍚堢墿錛屽彇鍐充簬緇勬垚鐨勫彉鍖栵紝鍏舵ц兘鍙粠杞川鐨勫埌紜川鐨勫騫胯寖鍥村唴鍙樺寲錛屽叾浜у搧浠ユ場娌鏂?杞川銆佸崐紜川銆佺‖璐?涓轟富錛屽叾嬈′負娑傛枡銆佽兌榛忓墏銆佸脊鎬т綋銆佹澘鏉愮瓑銆?
PU寮規т綋鍒跺搧鍙垎涓轟竷澶х被錛?1)瓚呰愮(銆佽嚜娑︽粦PU寮規т綋鍒跺搧綾?(2)瓚呴珮鍥炲脊PU寮規т綋鍒跺搧綾?(3)楂樺惛闇囨U寮規т綋鍒跺搧綾?(4)鎱㈠洖寮廣佸惛闊砅U寮規т綋鍒跺搧綾?(5)鑰愰珮娓?30搴?150搴︼紝鐕冪儳鏃犵儫PU寮規т綋鍒跺搧綾?(6)瓚呴珮紜害96D鹵2DPU寮規т綋鍒跺搧綾?(7)鐗規姉闈欑數PU寮規т綋鍒跺搧綾匯?
鑱氭皚閰潗鏂欙紝鐢ㄩ旈潪甯稿箍錛屽彲浠ヤ唬鏇挎鑳訛紝濉戞枡錛屽凹榫欑瓑錛岀敤浜庢満鍦猴紝閰掑簵錛屽緩鏉愶紝姹借濺鍘傦紝鐓ょ熆鍘傦紝姘存償鍘傦紝楂樼駭鍏瘬錛屽埆澧咃紝鍥灄緹庡寲錛屽僵鐭寵壓鏈紝鍏洯絳夈?