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浮法鋼化玻(bo)璃用石英(ying)輥 退火用石英(ying)輥 非標石英(ying)產(chan)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.
寧波石英陶瓷輥性能(neng)指標/The Properties Of Fused Silica RoIler
項目ITEMS 指標 TARGET
抗壓(ya)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 Apparent Porosity 8-11
高溫抗(kang)彎度(du) Bending Strength(mpa) ≥30
熱(re)膨脹系數 Thermal Expansion(x10-6/℃) ?0.6
表面粗(cu)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
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.