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The silica ceramic rollers used in float glass tempering lines and kilns. The special parts made from silica ceramic.
吉林石英陶瓷輥性能(neng)指標(biao)/The Properties Of Fused Silica RoIler
項(xiang)目ITEMS 指標(biao) TARGET
抗壓強度 compressive strength(mpa) ≥60
體積密度 Bulk Density(g/cm3) ≥1.96
SIO2(WT%) ≥99.96
顯氣(qi)孔 Apparent Porosity 8-11
高(gao)溫抗彎度 Bending Strength(mpa) ≥30
熱膨脹系數(shu) Thermal Expansion(x10-6/℃) ?0.6
表面(mian)粗糙度 Ra/Roughness Ra(um) ≤1.6
直徑公(gong)差 Diameter Tolerance(mm) ?0.05
徑向(xiang)跳動(dong) 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.
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