希力(li)克主(zhu)要生產石英輥道，石英制(zhi)品(pin)件片等特種材料產品(pin)，產品(pin)廣(guang)泛應用于玻璃生產等冶煉型企業生產制(zhi)造(zao)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(滿足各類玻(bo)璃生產(chan)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  抗熱、抗壓(ya)性能優 Excellent performance in heat resistance and mechnical compressing

2  抗折彎(wan)強度高 High bending resistance

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

4  耐(nai)磨(mo)損性能高 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(gui)范生產(chan)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ITEMS                          指標 TARGET

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

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

SIO2(WT%)                                                       ≥99.96

顯氣孔(kong) Apparent Porosity                                  8-11

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

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

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

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

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