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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.
包頭石英陶瓷輥性(xing)能指標/The Properties Of Fused Silica RoIler
項目ITEMS 指標 TARGET
抗(kang)壓強度 compressive strength(mpa) ≥60
體積密度 Bulk Density(g/cm3) ≥1.96
SIO2(WT%) ≥99.96
顯(xian)氣孔 Apparent Porosity 8-11
高溫(wen)抗彎(wan)度 Bending Strength(mpa) ≥30
熱膨脹系數(shu) Thermal Expansion(x10-6/℃) ?0.6
表(biao)面粗糙度(du) Ra/Roughness Ra(um) ≤1.6
直徑公差 Diameter Tolerance(mm) ?0.05
徑向跳(tiao)動(dong) 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.
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