希力克(ke)主要(yao)生(sheng)產(chan)石英輥道，石英制(zhi)品(pin)(pin)件片等特種材料產(chan)品(pin)(pin)，產(chan)品(pin)(pin)廣泛應用于(yu)玻璃生(sheng)產(chan)等冶煉型企業(ye)生(sheng)產(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(gui)格：Φ15-330mm(滿足(zu)各類(lei)玻璃生產(chan)線使用需(xu)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、抗壓性能優 Excellent performance in heat resistance and mechnical compressing

2  抗折(zhe)彎強度高 High bending resistance

3  產品表面粗(cu)糙(cao)度佳 Excellent surface roughness 

4  耐磨(mo)損(sun)性能(neng)高 Excellent wear resistance

5  軸套與陶瓷連接科學牢固 Solid and reliable bonding between metal parts and ceramic parts

6  標準規范生產(chan)質量可追溯(su)

Quality traceabilites

無錫石英陶瓷輥性能指標/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(qi)孔 Apparent Porosity                     ;             8-11

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

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

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

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

徑向(xiang)跳動 TIR(mm)                                           ≤0.13