希力克主要(yao)生產(chan)石(shi)英(ying)輥道(dao)，石(shi)英(ying)制品件片等特種材料(liao)產(chan)品，產(chan)品廣泛應(ying)用于玻璃(li)生產(chan)等冶煉型企業(ye)生產(chan)制造(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..

規格：Φ15-330mm(滿足各類玻璃生產線使用(yong)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(kang)熱、抗(kang)壓性能(neng)優(you) Excellent performance in heat resistance and mechnical compressing

2  抗折彎強(qiang)度高 High bending resistance

3  產品(pin)表(biao)面粗(cu)糙度(du)佳 Excellent surface roughness 

 4  耐磨損性(xing)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(zhun)規范(fan)生(sheng)產質量可追溯

Quality traceabilites

揚州石英陶瓷輥性(xing)能指(zhi)標(biao)/The Properties Of Fused Silica RoIler

項目ITEMS                          指標 TARGET

抗壓強度 compressive strength(mpa)       ≥60

體積密(mi)度(du) 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

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

表面粗糙度 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