企業名稱:湖北冠禾工業科技有限公司
聯系人:劉先生
電 話:189 8619 6053?
服務熱線:0728-4700353
郵(you) 箱:2483827710@qq.com
網 址:khfx.net
地 址:湖北(bei)省天(tian)門市岳口工業區
湖北造紙化學品廠家要說打漿酶作用原理,其實就是通過酶專門分解細胞壁,讓能與酶反應的分解掉,不能反應掉的產生帚化分絲,通過帚化分絲增加纖維之間的結合力,達到增加成紙強度的目的。同時也可以降低打漿能耗。
隨著磨(mo)(mo)漿(jiang)(jiang)(jiang)轉(zhuan)數(shu)的提(ti)(ti)高(gao)(gao),所有(you)(you)漿(jiang)(jiang)(jiang)樣手(shou)抄片(pian)(pian)(pian)在(zai)(zai)(zai)抗張強(qiang)(qiang)(qiang)度(du)(du)、耐(nai)(nai)破強(qiang)(qiang)(qiang)度(du)(du)上都呈上升趨勢。在(zai)(zai)(zai)同(tong)一(yi)磨(mo)(mo)漿(jiang)(jiang)(jiang)轉(zhuan)數(shu)下(xia)(xia),經(jing)過酶(mei)處(chu)理的漿(jiang)(jiang)(jiang)料抄出的手(shou)抄片(pian)(pian)(pian),在(zai)(zai)(zai)抗張強(qiang)(qiang)(qiang)度(du)(du)和(he)耐(nai)(nai)破強(qiang)(qiang)(qiang)度(du)(du)兩項(xiang)指(zhi)標上,都比(bi)沒(mei)有(you)(you)經(jing)過酶(mei)處(chu)理的有(you)(you)所提(ti)(ti)高(gao)(gao),原因可(ke)能(neng)是經(jing)過打漿(jiang)(jiang)(jiang)酶(mei)處(chu)理的漿(jiang)(jiang)(jiang)料,磨(mo)(mo)漿(jiang)(jiang)(jiang)時(shi)在(zai)(zai)(zai)磨(mo)(mo)漿(jiang)(jiang)(jiang)機(ji)械力(li)的作(zuo)用(yong)下(xia)(xia),纖(xian)維(wei)(wei)細胞壁更容(rong)易(yi)破裂(lie),纖(xian)維(wei)(wei)更容(rong)易(yi)分絲帚(zhou)化(hua),導(dao)致(zhi)纖(xian)維(wei)(wei)之間(jian)結合力(li)增(zeng)強(qiang)(qiang)(qiang),進而提(ti)(ti)高(gao)(gao)物理強(qiang)(qiang)(qiang)度(du)(du)指(zhi)標。對于撕(si)裂(lie)強(qiang)(qiang)(qiang)度(du)(du),隨著磨(mo)(mo)漿(jiang)(jiang)(jiang)轉(zhuan)數(shu)的提(ti)(ti)高(gao)(gao),強(qiang)(qiang)(qiang)度(du)(du)有(you)(you)所下(xia)(xia)降(jiang),而在(zai)(zai)(zai)同(tong)一(yi)磨(mo)(mo)漿(jiang)(jiang)(jiang)轉(zhuan)數(shu)下(xia)(xia),經(jing)過酶(mei)處(chu)理的漿(jiang)(jiang)(jiang)料的手(shou)抄片(pian)(pian)(pian)強(qiang)(qiang)(qiang)度(du)(du)稍大于未經(jing)打漿(jiang)(jiang)(jiang)酶(mei)處(chu)理的漿(jiang)(jiang)(jiang)料的手(shou)抄片(pian)(pian)(pian),這可(ke)能(neng)是因為酶(mei)的破壞作(zuo)用(yong),降(jiang)低了(le)纖(xian)維(wei)(wei)本身強(qiang)(qiang)(qiang)度(du)(du),導(dao)致(zhi)撕(si)裂(lie)強(qiang)(qiang)(qiang)度(du)(du)下(xia)(xia)降(jiang),而酶(mei)對于纖(xian)維(wei)(wei)的分絲帚(zhou)化(hua)作(zuo)用(yong),又(you)導(dao)致(zhi)纖(xian)維(wei)(wei)結合力(li)增(zeng)強(qiang)(qiang)(qiang),以(yi)致(zhi)于在(zai)(zai)(zai)同(tong)一(yi)磨(mo)(mo)漿(jiang)(jiang)(jiang)轉(zhuan)數(shu)下(xia)(xia),其強(qiang)(qiang)(qiang)度(du)(du)略大于空白樣。
打(da)(da)漿酶(mei)(mei)能夠有(you)效(xiao)促進纖(xian)(xian)(xian)維(wei)細胞壁的(de)(de)分離與破裂,從(cong)而(er)有(you)利于纖(xian)(xian)(xian)維(wei)的(de)(de)分絲帚化,提高纖(xian)(xian)(xian)維(wei)的(de)(de)打(da)(da)漿處(chu)理效(xiao)果(guo)。在打(da)(da)漿過程中添加(jia)(jia)(jia)適量的(de)(de)打(da)(da)漿酶(mei)(mei),可有(you)效(xiao)降低(di)成(cheng)漿游(you)離度(du),增加(jia)(jia)(jia)纖(xian)(xian)(xian)維(wei)結合幾率(lv),提高纖(xian)(xian)(xian)維(wei)之間結合力,從(cong)而(er)提高成(cheng)紙(zhi)物理強度(du)。打(da)(da)漿酶(mei)(mei)的(de)(de)添加(jia)(jia)(jia),可使(shi)磨(mo)漿時間縮短,從(cong)而(er)降低(di)磨(mo)漿電耗。