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浮法(fa)鋼化(hua)玻(bo)璃用(yong)石英輥 退火(huo)用(yong)石英輥 非(fei)標石英產品
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.
無錫石英陶瓷輥性能指標/The Properties Of Fused Silica RoIler
項目(mu)ITEMS 指標 TARGET
抗壓(ya)強(qiang)度 compressive strength(mpa) ≥60
體(ti)積(ji)密(mi)度 Bulk Density(g/cm3) ; ≥1.96
SIO2(WT%) ≥99.96
顯氣孔 Apparent Porosity 8-11
高溫抗彎度 Bending Strength(mpa) ≥30
熱膨脹(zhang)系(xi)數 Thermal Expansion(x10-6/℃) ?0.6
表面粗糙度(du) Ra/Roughness Ra（um) ≤1.6
直徑公差 Diameter Tolerance(mm) ?0.05
徑向(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.
