在美國,大豆油墨廣泛應用在報紙印刷中,一個重要原因是美國政府為了推動農業發展,其次是為了響應美國環保局對VOC排放量的限製。近年來,隨著環保呼聲愈來愈高,大豆油墨引起了業內人士的注意,並開始應用於包裝、目錄、商業印刷等。
環保型大豆油墨從研發到應用已經經曆了很長一段時間,在美國、日ri本ben等deng國guo已yi經jing獲huo得de了le大da規gui模mo的de應ying用yong,但dan在zai中zhong國guo的de應ying用yong還hai相xiang當dang少shao,這zhe其qi中zhong有you技ji術shu方fang麵mian的de因yin素su,更geng大da一yi部bu分fen是shi因yin為wei認ren識shi上shang的de不bu足zu。本ben文wen詳xiang細xi地di向xiang大da家jia介jie紹shao了le這zhe種zhong油you墨mo的de性xing能neng、種類,及其在印刷中的應用現狀和前景。大豆油墨(Soy ink或Vegetable ink)原料是色拉油等植物油,其流動性和著色性極好,且透明度高、色彩鮮豔、不易掉色、價格便宜、印刷效果良好,符合印刷油墨的各項標準規格,當然最大的特點是環保性能非常好。
特點及優勢
傳統油墨成分中含有的PAH(多環芳香族碳氫化合物)是一種揮發性溶劑,對人體有害;其中含有的VOC(揮發性有機化合物),不bu但dan增zeng加jia大da氣qi汙wu染ran,也ye會hui對dui人ren體ti造zao成cheng傷shang害hai。同tong時shi,石shi油you價jia格ge的de不bu斷duan攀pan升sheng和he儲chu量liang的de日ri益yi衰shuai竭jie,需xu要yao我wo們men尋xun求qiu一yi種zhong新xin型xing的de環huan保bao型xing材cai料liao來lai代dai替ti傳chuan統tong的de油you墨mo成cheng分fen。
大豆油墨應運而生,其具有以下特點及優勢:
環保性能良好
大豆油墨所含大豆油屬於安全物質,替換部分石油係溶劑,多環芳烴化合物含量低,使用時減少排放VOC,從而減少對環境造成的危害,同時也利於製造者及使用者的健康。
tongshi,chuantongyoumoyilaideshiyoushibukezaishengziyuan,suizheshiyongerriyikujie,nengyuanweijibuduanbaofa,shiyoujiagebuduanpansheng,shiyouzhizaoyekaishimiaozhunkezaishengdezhiwuziyuan,dadouyoumozhongshiyongdedadouyouquzitianran,kewuxianzaisheng,younengshengwujiangjie,wuluncongziyuanliyonghaishiconghuanbaojiaodu,doubichuantongyoumoyouwukebinideyoushi。
脫墨再生性能好
shiyongdadouyoumoyinshuaguodefeizhirongyituoyoumo,erqieduizhixianweidesunshangjiaoshao。dadouyoumodezhezhongtexingyouzhuyuzaishengzhiyedehuishouliyong。zaimeiguoyizaozhijishuwenmingdeWestern Michigan大學的研究即證實了這種特性。通常報紙用紙80%yishangcaiyongzaishengzhi,liyongdadouyoumodezhezhongtexing,feizhihuishouzaishengshifeiliaoshao,huishouchengbenjiaodi,jijuxingyejingzhengli。tuomochulihoudefeidadouyoumocanzhabijiaorongyijiangjie,liyuwushuichuli,kongzhipaifangshuipinzhi。
耐擦性能強
jumeiguobaoyexiehuibaodao,tongchangqingkuangxia,baozhiduzhezaiyuedushiqishoujingchangbeiyoumozhanhei。zheshiyinwei,shiyongchuantongyoumoyinshuahouchengyinwushangdeyoumohenrongyimocadiao。danshidadouyoumozaizhefangmiandayouxirongji,duohuanfangtinghuahewuhanliangdi,shiyongshijianshaopaifangVOC,從而減少對環境造成的危害,同時也利於製造者及使用者的健康。
tongshi,chuantongyoumoyilaideshiyoushibukezaishengziyuan,suizheshiyongerriyikujie,nengyuanweijibuduanbaofa,shiyoujiagebuduanpansheng,shiyouzhizaoyekaishimiaozhunkezaishengdezhiwuziyuan,dadouyoumozhongshiyongdedadouyouquzitianran,kewuxianzaisheng,younengshengwujiangjie,wuluncongziyuanliyonghaishiconghuanbaojiaodu,doubichuantongyoumoyouwukebinideyoushi。
脫墨再生性能好
shiyongdadouyoumoyinshuaguodefeizhirongyituoyoumo,erqieduizhixianweidesunshangjiaoshao。dadouyoumodezhezhongtexingyouzhuyuzaishengzhiyedehuishouliyong。zaimeiguoyizaozhijishuwenmingdeWestern Michigan大學的研究即證實了這種特性。
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