
輕質(zhi)碳酸鈣的用處有哪(na)些?
輕質碳酸鈣又稱沉積碳酸鈣是以石灰石為質料,用碳化法制得。輕質碳酸鈣的作用及用處非常廣泛,重鈣廠家小(xiao)編(bian)就(jiu)給咱們具體說說輕質碳酸鈣的用處都有哪些。
一(yi)、輕(qing)質(zhi)碳酸(suan)鈣很多用(yong)(yong)于橡膠(jiao)(jiao)制(zhi)品(pin)(pin)中(zhong),如輪胎(tai),輸送帶(dai)膠(jiao)(jiao)管(guan)、膠(jiao)(jiao)布及醫用(yong)(yong)橡膠(jiao)(jiao)制(zhi)品(pin)(pin),能(neng)夠(gou)(gou)削(xue)減橡膠(jiao)(jiao)用(yong)(yong)量,下降本錢還(huan)能(neng)夠(gou)(gou)起到補(bu)強和(he)半補(bu)強的(de)作用(yong)(yong)。輕(qing)質(zhi)碳酸(suan)鈣運(yun)用(yong)(yong)在塑猜(cai)中(zhong)能(neng)夠(gou)(gou)削(xue)減有機質(zhi)料(liao)的(de)用(yong)(yong)量,下降本錢,前進(jin)塑料(liao)安(an)穩性,硬(ying)度(du)和(he)剛性,改善(shan)塑料(liao)的(de)加工功(gong)用(yong)(yong),前進(jin)耐熱性和(he)改善(shan)塑料(liao)的(de)散光性。
二、輕質碳酸鈣(gai)在塑料制(zhi)(zhi)品中能(neng)(neng)起到(dao)一種骨架作用(yong),對塑料制(zhi)(zhi)品尺度的(de)安穩性(xing)有(you)很大作用(yong),能(neng)(neng)前(qian)進(jin)制(zhi)(zhi)品的(de)硬度,還能(neng)(neng)夠(gou)前(qian)進(jin)制(zhi)(zhi)品的(de)外表光澤和外表平坦性(xing)。在一般塑料制(zhi)(zhi)品中添加碳酸鈣(gai)耐(nai)熱功能(neng)(neng)夠(gou)前(qian)進(jin),由(you)于碳酸鈣(gai)白(bai)(bai)度在90%以上,還能(neng)(neng)夠(gou)取(qu)代貴(gui)重(zhong)的(de)白(bai)(bai)色顏料起到(dao)必定的(de)增白(bai)(bai)作用(yong)。
三、輕質碳酸鈣(gai)是(shi)涂(tu)(tu)(tu)(tu)料(liao)工(gong)業(ye)首(shou)位大礦藏填料(liao),首(shou)要用(yong)于(yu)汽車(che)涂(tu)(tu)(tu)(tu)料(liao),粉末涂(tu)(tu)(tu)(tu)料(liao),建筑乳膠涂(tu)(tu)(tu)(tu)料(liao)。可(ke)調高涂(tu)(tu)(tu)(tu)料(liao)的光(guang)澤,高明度,耐化學性,改(gai)善(shan)流變性,并可(ke)大幅度下降本錢。如在水(shui)性涂(tu)(tu)(tu)(tu)料(liao)用(yong)量(liang)可(ke)到達20%~60%。