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浮(fu)法鋼化玻璃用(yong)石(shi)英輥 退火用(yong)石(shi)英輥 非(fei)標石(shi)英產品(pin)
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.
重慶石英陶瓷輥性能指(zhi)標/The Properties Of Fused Silica RoIler
項目ITEMS 指標 TARGET
抗(kang)壓強度(du) compressive strength(mpa) ≥60
體(ti)積(ji)密度 Bulk Density(g/cm3) ≥1.96
SIO2(WT%) ≥99.96
顯氣孔(kong) Apparent Porosity 8-11
高溫抗(kang)彎度 Bending Strength(mpa) ≥30
熱(re)膨脹系數(shu) Thermal Expansion(x10-6/℃) ?0.6
表(biao)面粗糙(cao)度 Ra/Roughness Ra（um) ≤1.6
直(zhi)徑公差(cha) 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.
