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浮(fu)法鋼化(hua)玻璃用石英(ying)輥 退(tui)火用石英(ying)輥 非標石英(ying)產品
The silica ceramic rollers used in float glass tempering lines and kilns. The special parts made from silica ceramic.
The silica ceramic rollers used in float glass tempering lines and kilns. The special parts made from silica ceramic.
合肥石英陶瓷輥性能指(zhi)標/The Properties Of Fused Silica RoIler
項目ITEMS 指標 TARGET
抗(kang)壓強度(du) compressive strength(mpa) ≥60
體積密度 Bulk Density(g/cm3) ; ≥1.96
SIO2(WT%) ≥99.96
顯氣孔(kong) Apparent Porosity 8-11
高溫(wen)抗彎度 Bending Strength(mpa) ; ≥30
熱(re)膨脹系數(shu) Thermal Expansion(x10-6/℃) ?0.6
表(biao)面粗(cu)糙度 Ra/Roughness Ra（um) ≤1.6
直徑(jing)公差 Diameter Tolerance(mm) ?0.05
徑(jing)向(xiang)跳動 TIR(mm) ≤0.13
The products made by Shelike strictly abide the quality management sytem and are inspected with scientific methods. That makes sure the products can service well.
