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15年專注于涂料、油墨類添加劑

 

一站式供應分散劑、流平劑、冰花樹脂等

15年專注于涂料、油墨類添加劑

 

一站式供應分散劑、流平劑、冰花樹脂等

15年專注于涂料、油墨類添加劑

 

一站式供應分散劑、流平劑、冰花樹脂等

15年專注于涂料、油墨類添加劑

 

一站式供應分散劑、流平劑、冰花樹脂等

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什么因素會影響水性光油的上光光澤度?-蘇州青田新材料日韩久久久久久久-日韩综合久久-久久爱一区-久久久久久久爱

正式發布的時間:2025-06-12

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伴隨著人們對包裝日益嚴苛的審美要求以及市場的發展,因此印刷廠對于水性光油的性能要求也越來越高,水性光油已然成為印刷包裝行業中的不可或缺的重要一員。

伴時(shi)間推(tui)移國人對打(da)(da)包(bao)進一步嚴酷的(de)(de)(de)(de)大眾(zhong)文化需求并且賣場的(de)(de)(de)(de)提(ti)升,以至于打(da)(da)印廠面對丙烯酸(suan)乳液(ye)光(guang)油的(de)(de)(de)(de)特點需求也(ye)很越高,丙烯酸(suan)乳液(ye)光(guang)油已經稱為(wei)打(da)(da)印打(da)(da)包(bao)業中的(de)(de)(de)(de)切勿或缺的(de)(de)(de)(de)主要我的(de)(de)(de)(de)榜樣(yang)。丙烯酸(suan)乳液(ye)光(guang)油上光(guang)后的(de)(de)(de)(de)光(guang)亮(liang)度時(shi)未(wei)實現抱負(fu)的(de)(de)(de)(de)效率稱是(shi)為(wei)了打(da)(da)印打(da)(da)包(bao)業普(pu)遍性的(de)(de)(de)(de)困局,那才是(shi)是(shi)啥子(zi)情況會影向丙烯酸(suan)乳液(ye)光(guang)油的(de)(de)(de)(de)上光(guang)光(guang)亮(liang)度呢(ni)?

水溶性光油的流平性

光(guang)油(you)粘(zhan)合(he)度、pH值及(ji)漆(qi)層(ceng)(ceng)張度均可(ke)能影(ying)(ying)向(xiang)到(dao)水光(guang)油(you)的(de)(de)(de)(de)流(liu)(liu)(liu)平(ping)(ping)(ping)(ping)性(xing)。流(liu)(liu)(liu)平(ping)(ping)(ping)(ping)性(xing)好的(de)(de)(de)(de)水光(guang)油(you),能 超過在金屬表(biao)(biao)層(ceng)(ceng)皮(pi)膚吹(chui)干(gan)前就(jiu)不斷(duan)的(de)(de)(de)(de)流(liu)(liu)(liu)平(ping)(ping)(ping)(ping)的(de)(de)(de)(de)的(de)(de)(de)(de)效果,升級(ji)漆(qi)層(ceng)(ceng)的(de)(de)(de)(de)光(guang)滑度,而能令上(shang)光(guang)后的(de)(de)(de)(de)金屬表(biao)(biao)層(ceng)(ceng)亮澤度得出很明顯(xian)升級(ji);假設水光(guang)油(you)沒辦法在流(liu)(liu)(liu)平(ping)(ping)(ping)(ping)前就(jiu)已皮(pi)膚吹(chui)干(gan),所以可(ke)能會冒(mao)出條痕、砂眼(yan)等(deng)原因(yin),影(ying)(ying)向(xiang)印品的(de)(de)(de)(de)亮澤度。影(ying)(ying)向(xiang)流(liu)(liu)(liu)平(ping)(ping)(ping)(ping)性(xing)的(de)(de)(de)(de)關鍵主要原因(yin)主要原因(yin)是光(guang)油(you)在流(liu)(liu)(liu)平(ping)(ping)(ping)(ping)的(de)(de)(de)(de)過程 中的(de)(de)(de)(de)流(liu)(liu)(liu)平(ping)(ping)(ping)(ping)粘(zhan)合(he)度和其(qi)皮(pi)膚吹(chui)干(gan)轉(zhuan)速(su)。流(liu)(liu)(liu)平(ping)(ping)(ping)(ping)粘(zhan)合(he)度增加較低(di),金屬表(biao)(biao)層(ceng)(ceng)就(jiu)可(ke)還是比較快的(de)(de)(de)(de)流(liu)(liu)(liu)平(ping)(ping)(ping)(ping)。皮(pi)膚吹(chui)干(gan)轉(zhuan)速(su)較小,則金屬表(biao)(biao)層(ceng)(ceng)能能夠(gou)充分流(liu)(liu)(liu)平(ping)(ping)(ping)(ping)。

水乳與水可溶(rong)聚酯樹脂的(de)配法(fa)

水(shui)性(xing)(xing)聚氨(an)酯光(guang)油的亮澤度與水(shui)乳和水(shui)可(ke)溶不飽(bao)和硅橡(xiang)膠的比列亦有(you)固定的內在聯系。提(ti)升(sheng)水(shui)乳的含量與亮澤度正比,雖(sui)要(yao)(yao)能(neng)(neng)延長其(qi)亮澤度,但流平性(xing)(xing)、粗(cu)加工(gong)生(sheng)產(chan)適性(xing)(xing)消減;提(ti)升(sheng)水(shui)可(ke)溶不飽(bao)和硅橡(xiang)膠含量與亮澤度負相關,雖(sui)要(yao)(yao)能(neng)(neng)延長光(guang)油的流平性(xing)(xing)和粗(cu)加工(gong)生(sheng)產(chan)適性(xing)(xing),但其(qi)亮澤度會消減。

高分子化(hua)合物物縮聚(ju)反應

反應水性樹(shu)酯(zhi)光(guang)油金屬色(se)澤(ze)的(de)(de)關鍵原故的(de)(de)一個也是選為宜的(de)(de)配位聚(ju)苯胺(an)模(mo)型(xing)了(le)。在在動用(yong)(yong)在生活中一般而言會把好幾種(zhong)模(mo)型(xing)做好共聚(ju),用(yong)(yong)模(mo)型(xing)時不光(guang)要不少(shao)入駐兼備增(zeng)進(jin)金屬色(se)澤(ze)的(de)(de)促進(jin)劑(ji),要同時改(gai)進(jin)上(shang)光(guang)油另外性模(mo)型(xing)的(de)(de)在動用(yong)(yong)。亞(ya)克力(li)(li)樹(shu)酯(zhi)選用(yong)(yong)的(de)(de)模(mo)型(xing)有(you):甲(jia)基亞(ya)克力(li)(li)甲(jia)酯(zhi)、苯氯乙烯、亞(ya)克力(li)(li)甲(jia)酯(zhi)、亞(ya)克力(li)(li)-β-羥(qian)丙酯(zhi)、亞(ya)克力(li)(li)等。

光油單單從表面張度

光(guang)(guang)油(you)的(de)(de)(de)(de)表(biao)(biao)明(ming)(ming)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)從(cong)(cong)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)從(cong)(cong)外(wai)觀(guan)(guan)(guan)(guan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)從(cong)(cong)外(wai)觀(guan)(guan)(guan)(guan)漲(zhang)力(li)是會(hui)(hui)影響光(guang)(guang)油(you)縱向效率及質感度的(de)(de)(de)(de)首要(yao)(yao)條件。要(yao)(yao)是水光(guang)(guang)油(you)表(biao)(biao)明(ming)(ming)的(de)(de)(de)(de)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)從(cong)(cong)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)從(cong)(cong)外(wai)觀(guan)(guan)(guan)(guan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)從(cong)(cong)外(wai)觀(guan)(guan)(guan)(guan)漲(zhang)力(li)值過小,可(ke)是好(hao)水光(guang)(guang)油(you)很(hen)簡單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)潤濕印(yin)(yin)上品的(de)(de)(de)(de)表(biao)(biao)明(ming)(ming),并在(zai)表(biao)(biao)明(ming)(ming)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)從(cong)(cong)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)從(cong)(cong)外(wai)觀(guan)(guan)(guan)(guan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)從(cong)(cong)外(wai)觀(guan)(guan)(guan)(guan)漲(zhang)力(li)的(de)(de)(de)(de)功能下,易(yi)流(liu)平成細膩而不勻的(de)(de)(de)(de)膜面;要(yao)(yao)是光(guang)(guang)油(you)的(de)(de)(de)(de)表(biao)(biao)明(ming)(ming)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)從(cong)(cong)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)從(cong)(cong)外(wai)觀(guan)(guan)(guan)(guan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)從(cong)(cong)外(wai)觀(guan)(guan)(guan)(guan)漲(zhang)力(li)值相對較大,可(ke)是好(hao)對印(yin)(yin)上品表(biao)(biao)明(ming)(ming)墨(mo)(mo)膜的(de)(de)(de)(de)潤濕都都存在(zai)困(kun)難重重,不簡單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)導致(zhi)不勻的(de)(de)(de)(de)涂(tu)抹層;當其值少于印(yin)(yin)上品墨(mo)(mo)膜表(biao)(biao)明(ming)(ming)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)從(cong)(cong)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)從(cong)(cong)外(wai)觀(guan)(guan)(guan)(guan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)單(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)(dan)從(cong)(cong)外(wai)觀(guan)(guan)(guan)(guan)漲(zhang)力(li)值時,涂(tu)抹后的(de)(de)(de)(de)上光(guang)(guang)油(you)涂(tu)膜會(hui)(hui)誕生(sheng)必然的(de)(de)(de)(de)抽縮,雖然會(hui)(hui)產生(sheng)砂(sha)眼(yan)等原因。

光油的107硅橡(xiang)膠粘度

根(gen)據彩色印刷單單從表面對光(guang)(guang)油(you)(you)包括必(bi)須的(de)(de)(de)融合性(xing),且對光(guang)(guang)油(you)(you)的(de)(de)(de)融合率和光(guang)(guang)油(you)(you)的(de)(de)(de)107硅(gui)橡膠消費(fei)黏(nian)性(xing)值不成比例,故而丙烯酸乳液光(guang)(guang)油(you)(you)的(de)(de)(de)107硅(gui)橡膠消費(fei)黏(nian)性(xing)對涂裝具體(ti)步驟中的(de)(de)(de)流平性(xing)、柔軟(ruan)性(xing)等(deng)涂裝適(shi)性(xing)有越重要的(de)(de)(de)引(yin)響。

水性樹脂光油的固含鋅量(liang)

我門(men)還需要青睞(lai)一點,操(cao)控水溶(rong)性光油(you)的固含氧量,應持續在30%~40%,這樣(yang)可(ke)以水溶(rong)性光油(you)在打印環節中(zhong)推動其應該的效應。

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