希力(li)克主要生產(chan)石英輥道(dao)，石英制品件片等特種材料(liao)產(chan)品，產(chan)品廣泛應用于(yu)玻璃生產(chan)等冶煉型企業生產(chan)制造過程中。

Shelike is mainly manufacturing the special silica products such as rollers and parts that are widely used in glass manufacturing and metallurgical lines..

規格：Φ15-330mm(滿足各類玻璃生產(chan)線使(shi)用需求)

Specification: diameter ranging from Φ15-330mm that can meet the demands from all the glass manufacturing lines 

產品的六大優點

Six meterits of the products

1  抗熱(re)、抗壓性(xing)能(neng)優 Excellent performance in heat resistance and mechnical compressing

2  抗折彎強度高 High bending resistance

3  產(chan)品表面粗糙(cao)度佳 Excellent surface roughness 

4  耐磨(mo)損性能高 Excellent wear resistance

5  軸(zhou)套與陶瓷連接科(ke)學牢(lao)固(gu) Solid and reliable bonding between metal parts and ceramic parts

6  標準(zhun)規范生產質(zhi)量可追(zhui)溯

Quality traceabilites

大慶石英陶瓷輥性能指標/The Properties Of Fused Silica RoIler

項(xiang)目ITEMS                          指(zhi)標 TARGET

抗壓強(qiang)度 compressive strength(mpa)       ≥60

體積密度(du) Bulk Density(g/cm3)             ≥1.96

SIO2(WT%)                                                       ≥99.96

顯氣孔 Apparent Porosity                                  8-11

高溫抗彎度 Bending Strength(mpa)                  ≥30

熱(re)膨脹系(xi)數 Thermal Expansion(x10-6/℃)    ?0.6

表面粗(cu)糙度 Ra/Roughness Ra（um)               ≤1.6

直(zhi)徑公差(cha) Diameter Tolerance(mm)                  ?0.05

徑向(xiang)跳動 TIR(mm)                   ;                        ≤0.13