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The silica ceramic rollers used in float glass tempering lines and kilns. The special parts made from silica ceramic.
嘉興石英陶瓷輥性能指標/The Properties Of Fused Silica RoIler
項目ITEMS 指標 TARGET
抗壓強度 compressive strength(mpa) ≥60
體積密度 Bulk Density(g/cm3) ≥1.96
SIO2(WT%) ≥99.96
顯氣孔 Apparent Porosity 8-11
高溫抗彎度 Bending Strength(mpa) ≥30
熱膨脹系數 Thermal Expansion(x10-6/℃) ?0.6
表面粗糙度 Ra/Roughness Ra（um) ≤1.6
直徑公差 Diameter Tolerance(mm) ?0.05
徑向跳動 TIR(mm) ≤0.13
希力克所生產產品，嚴格執行質量管理體系，科學嚴格的檢驗，確保產品正常使用。
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.
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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