一、海綿砂紙和普通砂紙的區別是什么
海綿(mian)(mian)(mian)砂(sha)紙(zhi)(zhi)是砂(sha)紙(zhi)(zhi)的(de)一(yi)種,和普(pu)(pu)通的(de)砂(sha)紙(zhi)(zhi)相比,海綿(mian)(mian)(mian)砂(sha)紙(zhi)(zhi)并不(bu)是以紙(zhi)(zhi)或布為磨(mo)料(liao)載(zai)體的(de),而是用(yong)海綿(mian)(mian)(mian)和磨(mo)料(liao)制作而成(cheng),在(zai)海綿(mian)(mian)(mian)上(shang)(shang)植上(shang)(shang)研磨(mo)砂(sha),這是海綿(mian)(mian)(mian)砂(sha)紙(zhi)(zhi)和普(pu)(pu)通砂(sha)紙(zhi)(zhi)的(de)主要區(qu)別,除此之外,二者的(de)區(qu)別還有:
1、普通砂紙常用來打磨粗糙(cao)的平面,海綿砂紙則比較適合(he)曲(qu)面研磨。
2、普通砂(sha)紙一般是片(pian)狀(zhuang)的(de),海綿砂(sha)紙可以(yi)制(zhi)做成各種各樣的(de)形狀(zhuang)和規格。
3、普通砂紙通常(chang)是干磨,海綿砂紙可(ke)以吸水,耐水性較好(hao),干磨、濕(shi)磨都(dou)可(ke)以。
4、海綿砂紙(zhi)(zhi)的使用壽命(ming)通常比同規格的普通砂紙(zhi)(zhi)要更(geng)長(chang)一些。
二、海綿砂紙可以代替砂紙嗎
隨(sui)著海(hai)綿砂紙(zhi)的(de)(de)發(fa)明和發(fa)展,越來越多(duo)的(de)(de)場合開始使用(yong)起了海(hai)綿砂紙(zhi),那么海(hai)綿砂紙(zhi)能代替砂紙(zhi)嗎?
海(hai)(hai)綿砂(sha)(sha)(sha)(sha)(sha)(sha)紙(zhi)(zhi)(zhi)(zhi)(zhi)和普(pu)通的(de)紙(zhi)(zhi)(zhi)(zhi)(zhi)制砂(sha)(sha)(sha)(sha)(sha)(sha)紙(zhi)(zhi)(zhi)(zhi)(zhi)一(yi)樣,一(yi)個是(shi)(shi)在紙(zhi)(zhi)(zhi)(zhi)(zhi)上植了一(yi)層(ceng)(ceng)砂(sha)(sha)(sha)(sha)(sha)(sha),另一(yi)個是(shi)(shi)在海(hai)(hai)綿上植了一(yi)層(ceng)(ceng)砂(sha)(sha)(sha)(sha)(sha)(sha),可以說海(hai)(hai)綿砂(sha)(sha)(sha)(sha)(sha)(sha)紙(zhi)(zhi)(zhi)(zhi)(zhi)是(shi)(shi)普(pu)通砂(sha)(sha)(sha)(sha)(sha)(sha)紙(zhi)(zhi)(zhi)(zhi)(zhi)的(de)進階產(chan)品,相對(dui)而言,海(hai)(hai)綿砂(sha)(sha)(sha)(sha)(sha)(sha)紙(zhi)(zhi)(zhi)(zhi)(zhi)比(bi)(bi)普(pu)通砂(sha)(sha)(sha)(sha)(sha)(sha)紙(zhi)(zhi)(zhi)(zhi)(zhi)更(geng)耐(nai)用、更(geng)柔軟、吃水效(xiao)果(guo)更(geng)好,而且因為(wei)砂(sha)(sha)(sha)(sha)(sha)(sha)紙(zhi)(zhi)(zhi)(zhi)(zhi)是(shi)(shi)海(hai)(hai)綿質的(de),所(suo)以打(da)磨(mo)時壓感(gan)非常(chang)好,受力非常(chang)均(jun)勻,雖然打(da)磨(mo)效(xiao)率和普(pu)通紙(zhi)(zhi)(zhi)(zhi)(zhi)質砂(sha)(sha)(sha)(sha)(sha)(sha)紙(zhi)(zhi)(zhi)(zhi)(zhi)差不多,但是(shi)(shi)打(da)磨(mo)時感(gan)覺要比(bi)(bi)紙(zhi)(zhi)(zhi)(zhi)(zhi)質砂(sha)(sha)(sha)(sha)(sha)(sha)紙(zhi)(zhi)(zhi)(zhi)(zhi)好用,而同(tong)粗細的(de)海(hai)(hai)綿砂(sha)(sha)(sha)(sha)(sha)(sha)紙(zhi)(zhi)(zhi)(zhi)(zhi)要比(bi)(bi)普(pu)通砂(sha)(sha)(sha)(sha)(sha)(sha)紙(zhi)(zhi)(zhi)(zhi)(zhi)打(da)磨(mo)的(de)勻。
因此,綜合來看,海綿砂紙比(bi)(bi)普(pu)通(tong)砂(sha)紙(zhi)(zhi)(zhi)更好,是(shi)可以取代普(pu)通(tong)砂(sha)紙(zhi)(zhi)(zhi)使(shi)用(yong)的,不過海綿砂(sha)紙(zhi)(zhi)(zhi)相對于普(pu)通(tong)砂(sha)紙(zhi)(zhi)(zhi)成本要高(gao)一(yi)些,因此一(yi)般主要用(yong)于手工打(da)磨(mo)家(jia)具(ju)、塑膠(jiao)產品表面拋光、汽(qi)車維修(xiu)補漆(qi)處打(da)磨(mo)、金屬(shu)銹斑及塑料的表面處理等打(da)磨(mo)要求比(bi)(bi)較高(gao)的領域,普(pu)通(tong)打(da)磨(mo)還(huan)是(shi)用(yong)砂(sha)紙(zhi)(zhi)(zhi)比(bi)(bi)較經濟實惠一(yi)些。