希力克主(zhu)要生(sheng)(sheng)產石英(ying)輥道，石英(ying)制品件片等特種材料產品，產品廣泛應(ying)用于玻璃(li)生(sheng)(sheng)產等冶煉型(xing)企業生(sheng)(sheng)產制造過程中。

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(zu)各類玻(bo)璃生產線使用需求)

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 Excellent performance in heat resistance and mechnical compressing

2  抗折彎強度高 High bending resistance

3  產品表(biao)面粗糙度佳 Excellent surface roughness 

4  耐磨損性能高 Excellent wear resistance

5  軸套(tao)與陶(tao)瓷連接(jie)科(ke)學牢(lao)固 Solid and reliable bonding between metal parts and ceramic parts

6  標(biao)準規(gui)范生產(chan)質量可追溯

Quality traceabilites

長春石英陶瓷輥性(xing)能指(zhi)標/The Properties Of Fused Silica RoIler

項目ITEMS                          指標 TARGET

抗壓強度 compressive strength(mpa)       ≥60

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

SIO2(WT%)                                                       ≥99.96

顯氣孔 Apparent Porosity                                  8-11

高溫抗彎(wan)度(du) Bending Strength(mpa)                  ≥30

熱膨脹系數 Thermal Expansion(x10-6/℃)    ?0.6

表(biao)面粗糙(cao)度(du) Ra/Roughness Ra（um)               ≤1.6

直徑(jing)公差 Diameter Tolerance(mm)                  ?0.05

徑向跳動(dong) TIR(mm)                                           ≤0.13