希力克(ke)主要生產石(shi)英(ying)輥道(dao)，石(shi)英(ying)制品(pin)件片(pian)等特種材料產品(pin)，產品(pin)廣泛應用于玻璃生產等冶煉型(xing)企業(ye)生產制造過程中。

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(滿足各類玻璃生產線使用需求(qiu))

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)、抗壓性能(neng)優 Excellent performance in heat resistance and mechnical compressing

2  抗折彎強度(du)高 High bending resistance

3  產品(pin)表面粗(cu)糙度佳 Excellent surface roughness 

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

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

6  標準規范(fan)生產(chan)質量可追溯

Quality traceabilites

保定石英陶瓷輥性能指(zhi)標/The Properties Of Fused Silica RoIler

項目ITEMS                          指(zhi)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(xian)氣孔 Apparent Porosity                                  8-11

高溫抗彎度 Bending Strength(mpa)                  ≥30

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

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

直徑公差 Diameter Tolerance(mm)                  ?0.05

徑向跳動 TIR(mm)                                           ≤0.13