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管道磨損修復(fù)專用陶瓷耐磨膠

2015-1-9 11:47:39      點(diǎn)擊:

陶瓷耐磨膠簡介:

陶瓷耐磨膠是一種膠凝型耐磨材料,經(jīng)特殊工藝處理達(dá)到極高的—陶瓷結(jié)合強(qiáng)度標(biāo)準(zhǔn)。主要有高分子化合物和共價化合物組成的陶瓷耐磨料,體積密度大,其強(qiáng)度可達(dá)160MPa,遠(yuǎn)遠(yuǎn)高于普通混泥土和耐火澆注料,可有效抵御粉料的沖擊或沖刷。涂料組成相為惰性材料,不受環(huán)境介質(zhì)的影響,耐化學(xué)腐蝕性能優(yōu)異。在施工中采用多向網(wǎng)絡(luò)加強(qiáng)處理及整體施工,有效的預(yù)防了涂料的破損和剝落。


圖(1)維護(hù)工人應(yīng)在采用陶瓷耐磨膠修復(fù)磨損管件

KN-17陶瓷耐磨膠參數(shù):
密度(g/㎝3) 2.90 2.93 3.12
使用溫度(℃) 50 100 150
耐磨性*(mm3) 0.13 0.27 0.25
熱膨脹系數(shù) 1.0×10E-5 8.8×10E-6 5.5×10E-6
維氏硬度 8.0 7.5 6.2

在使用溫度下,時間15 min,介質(zhì)流量(金剛砂)0.5-1㎝3/min,噴砂口徑8㎜,距離230㎜,角度90°

圖(2)顆粒耐磨膠修復(fù)磨損旋流器

應(yīng)用范圍:水泥工業(yè)立磨選粉機(jī)、組合選粉機(jī)、球磨機(jī)溜槽、下料斗、各種閥門內(nèi)腔、閘板。鋼鐵、機(jī)械、能源、電力、造紙、石油化工等各種高低溫設(shè)備的耐磨防腐處理。
我公司生產(chǎn)的耐磨陶瓷膠可以很好的解決工業(yè)生產(chǎn)中磨損腐蝕,可以保障管道正常運(yùn)轉(zhuǎn)作業(yè)。
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