希力克主(zhu)要生產(chan)(chan)石英輥道(dao)，石英制(zhi)品(pin)件片等特種材料產(chan)(chan)品(pin)，產(chan)(chan)品(pin)廣泛應用于(yu)玻璃生產(chan)(chan)等冶(ye)煉型企業生產(chan)(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  抗熱(re)、抗壓性能優 Excellent performance in heat resistance and mechnical compressing

2  抗折彎強度高 High bending resistance

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

4  耐磨損性能高 Excellent wear resistance

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

6  標(biao)準規范(fan)生產質量可追溯(su)

Quality traceabilites

中山石英陶瓷輥性能(neng)指標(biao)/The Properties Of Fused Silica RoIler

項目ITEMS ;                         指標 TARGET

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

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

SIO2(WT%)                                                       ≥99.96

顯氣孔(kong) Apparent Porosity                                  8-11

高溫抗彎度 Bending Strength(mpa)                  ≥30

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

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

直徑公差 Diameter Tolerance(mm)                  ?0.05

徑向跳(tiao)動 TIR(mm)                                           ≤0.13