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浮(fu)法鋼(gang)化(hua)玻璃用石英輥(gun) 退(tui)火用石英輥(gun) 非標(biao)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.
唐山石英陶瓷輥性能(neng)指標/The Properties Of Fused Silica RoIler
項目ITEMS 指標 TARGET
抗壓強(qiang)度 compressive strength(mpa) ≥60
體積(ji)密度(du) Bulk Density(g/cm3) ≥1.96
SIO2(WT%) ≥99.96
顯氣孔 Apparent Porosity 8-11
高溫(wen)抗彎度(du) Bending Strength(mpa) ≥30
熱膨脹系數 Thermal Expansion(x10-6/℃) ?0.6
表面(mian)粗糙度 Ra/Roughness Ra（um) ≤1.6
直徑(jing)公差 Diameter Tolerance(mm) ?0.05
徑向跳動 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.
