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浮法(fa)鋼(gang)化(hua)玻璃用(yong)石英(ying)輥 退火用(yong)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.
徐州石英陶瓷輥性能指標/The Properties Of Fused Silica RoIler
項目ITEMS 指標 TARGET
抗(kang)壓強(qiang)度 compressive strength(mpa) ≥60
體(ti)積密度 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(re)膨脹系數 Thermal Expansion(x10-6/℃) ?0.6
表面(mian)粗糙度(du) Ra/Roughness Ra(um) ≤1.6
直徑公(gong)差 Diameter Tolerance(mm) ?0.05
徑向跳(tiao)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.
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