希力克(ke)主要生產石英輥道，石英制(zhi)品件片等特種材料產品，產品廣泛應用(yong)于玻璃生產等冶煉(lian)型企業生產制(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..

規格：Φ15-330mm(滿足各類玻(bo)璃(li)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  抗熱、抗壓性能(neng)優 Excellent performance in heat resistance and mechnical compressing

2  抗(kang)折(zhe)彎(wan)強(qiang)度(du)高 High bending resistance

3  產品表面粗糙度佳 Excellent surface roughness 

4  耐磨損性(xing)能(neng)高 Excellent wear resistance

5  軸套與(yu)陶瓷連(lian)接科(ke)學(xue)牢固 Solid and reliable bonding between metal parts and ceramic parts

6  標準規范(fan)生產質量可追溯

Quality traceabilites

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

項目ITEMS                 ;         指標 TARGET

抗壓(ya)強度 compressive strength(mpa)       ≥60

體(ti)積(ji)密度 Bulk Density(g/cm3)             ≥1.96

SIO2(WT%)                                                       ≥99.96

顯氣孔 Apparent Porosity                                  8-11

高溫抗彎度 Bending Strength(mpa)                  ≥30

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

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

直徑公差(cha) Diameter Tolerance(mm)                  ?0.05

徑向(xiang)跳(tiao)動 TIR(mm)                                           ≤0.13