打磨粉普(pu)通由空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)腐(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)的(de)(de)(de)(de)物鈰(shi)、空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)腐(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)的(de)(de)(de)(de)物鋁、空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)腐(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)的(de)(de)(de)(de)物硅(gui)(gui)、空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)腐(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)的(de)(de)(de)(de)物鋯(gao)等組成(cheng)份組成(cheng)，其(qi)他的(de)(de)(de)(de)素(su)材的(de)(de)(de)(de)抗(kang)拉(la)強度其(qi)他，在河中(zhong)的(de)(de)(de)(de)有機化(hua)(hua)學(xue)式(shi)(shi)成(cheng)分(fen)也(ye)其(qi)他，因施用業務領(ling)域也(ye)分(fen)別(bie)有其(qi)他。這(zhe)兩(liang)種素(su)材空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)腐(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)的(de)(de)(de)(de)物鋁和空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)腐(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)的(de)(de)(de)(de)物鋯(gao)的(de)(de)(de)(de)莫氏(shi)抗(kang)拉(la)強度為(wei)9，空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)腐(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)的(de)(de)(de)(de)物鈰(shi)和空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)腐(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)的(de)(de)(de)(de)物硅(gui)(gui)莫氏(shi)抗(kang)拉(la)強度為(wei)7，空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)腐(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)的(de)(de)(de)(de)物鈰(shi)與硅(gui)(gui)酸洗窗玻(bo)璃紙的(de)(de)(de)(de)有機化(hua)(hua)學(xue)式(shi)(shi)抗(kang)逆性較高，抗(kang)拉(la)強度很，因寬泛于窗玻(bo)璃紙打磨。