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浮法(fa)鋼化玻璃用石(shi)英輥(gun) 退火(huo)用石(shi)英輥(gun) 非標石(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.
重慶石英陶瓷輥性能(neng)指標(biao)/The Properties Of Fused Silica RoIler
項(xiang)目ITEMS 指標 TARGET
抗(kang)壓強度 compressive strength(mpa) ≥60
體積(ji)密(mi)度 Bulk Density(g/cm3) ≥1.96
SIO2(WT%) ≥99.96
顯(xian)氣孔(kong) Apparent Porosity 8-11
高溫抗彎度 Bending Strength(mpa) ≥30
熱(re)膨脹系數(shu) Thermal Expansion(x10-6/℃) ?0.6
表(biao)面(mian)粗糙(cao)度 Ra/Roughness Ra(um) ≤1.6
直徑(jing)公(gong)差 Diameter Tolerance(mm) ?0.05
徑向(xiang)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.
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