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浮法鋼化玻璃用石(shi)(shi)英輥(gun) 退火用石(shi)(shi)英輥(gun) 非標石(shi)(shi)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.
南通石英陶瓷輥性能指(zhi)標(biao)/The Properties Of Fused Silica RoIler
項目(mu)ITEMS 指標 TARGET
抗壓強度 compressive strength(mpa) ≥60
體積密(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(re)膨脹系數 Thermal Expansion(x10-6/℃) ?0.6
表(biao)面粗糙(cao)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.
