希力克(ke)主要生(sheng)(sheng)產(chan)(chan)石英輥道，石英制(zhi)品件片等特種材料產(chan)(chan)品，產(chan)(chan)品廣泛(fan)應(ying)用于玻璃生(sheng)(sheng)產(chan)(chan)等冶煉型企業生(sheng)(sheng)產(chan)(chan)制(zhi)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(zu)各(ge)類玻璃(li)生產線(xian)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(kang)熱、抗(kang)壓性能優(you) Excellent performance in heat resistance and mechnical compressing

2  抗折彎強度(du)高 High bending resistance

3  產品表面(mian)粗糙度佳 Excellent surface roughness 

4  耐磨損性能(neng)高 Excellent wear resistance

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

6  標準規范生產質量可追溯

Quality traceabilites

北京石英陶瓷輥性能指標/The Properties Of Fused Silica RoIler

 項目(mu)ITEMS                          指標 TARGET

抗壓強度 compressive strength(mpa)       ≥60

體積密(mi)度 Bulk Density(g/cm3)             ≥1.96

SIO2(WT%)                                                       ≥99.96

顯氣孔 Apparent Porosity                                  8-11

高(gao)溫抗彎度 Bending Strength(mpa)                  ≥30

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

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

直徑公(gong)差 Diameter Tolerance(mm)                  ?0.05

 徑(jing)向跳(tiao)動 TIR(mm)                                           ≤0.13