希力克主要生(sheng)產(chan)石英輥道(dao)，石英制品件片等特種材料產(chan)品，產(chan)品廣(guang)泛應用(yong)于玻(bo)璃生(sheng)產(chan)等冶煉型企業生(sheng)產(chan)制造過(guo)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(ge)：Φ15-330mm(滿足各類玻璃生產線使(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(ya)性能優 Excellent performance in heat resistance and mechnical compressing

2  抗(kang)折彎(wan)強度高 High bending resistance

3  產(chan)品表(biao)面(mian)粗糙度佳(jia) Excellent surface roughness 

4  耐磨(mo)損(sun)性能高 Excellent wear resistance

5  軸套與陶瓷(ci)連接(jie)科學牢固 Solid and reliable bonding between metal parts and ceramic parts

6  標準規(gui)范生(sheng)產質量可追(zhui)溯

Quality traceabilites

唐山石英陶瓷輥性能(neng)指(zhi)標/The Properties Of Fused Silica RoIler

項目(mu)ITEMS                          指標(biao) TARGET

抗(kang)壓強度 compressive strength(mpa)       ≥60

體積(ji)密度 Bulk Density(g/cm3)     ;        ≥1.96

SIO2(WT%)                                                       ≥99.96

顯氣(qi)孔 Apparent Porosity                                  8-11

高溫抗彎度(du) Bending Strength(mpa)                  ≥30

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

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

直徑公差 Diameter Tolerance(mm)                  ?0.05

徑向跳(tiao)動 TIR(mm)                                           ≤0.13