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浮法鋼化玻(bo)璃用石英輥 退火(huo)用石英輥 非標石英產品
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.
西安石英陶瓷輥性能指(zhi)標(biao)/The Properties Of Fused Silica RoIler
項目(mu)ITEMS ; 指標 TARGET
抗壓強度(du) compressive strength(mpa) ≥60
體積(ji)密度 Bulk Density(g/cm3) ;≥1.96
SIO2(WT%) ≥99.96
顯氣孔 Apparent Porosity 8-11
高溫抗(kang)彎(wan)度 Bending Strength(mpa) ≥30
熱膨(peng)脹系數 Thermal Expansion(x10-6/℃) ?0.6
表面粗糙度 Ra/Roughness Ra（um) ≤1.6
直徑(jing)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.
