希力克主要生(sheng)產(chan)石(shi)英輥道(dao)，石(shi)英制(zhi)品件片等特種材料產(chan)品，產(chan)品廣泛應用于(yu)玻璃生(sheng)產(chan)等冶煉型企(qi)業生(sheng)產(chan)制(zhi)造過(guo)程中(zhong)。

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(sheng)產線使(shi)用需(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(ya)性能優 Excellent performance in heat resistance and mechnical compressing

2  抗折彎強度高 High bending resistance

3  產品表面粗糙度佳 Excellent surface roughness 

4  耐磨損性能高 Excellent wear resistance

5  軸(zhou)套(tao)與(yu)陶瓷連接(jie)科學牢(lao)固 Solid and reliable bonding between metal parts and ceramic parts

6  標準規范生(sheng)產質量可追溯

Quality traceabilites

杭州石英陶瓷輥性能指標/The Properties Of Fused Silica RoIler

項目ITEMS       ;                   指標 TARGET

抗壓強度(du) compressive strength(mpa)       ≥60

體積(ji)密度(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(re)膨脹(zhang)系數 Thermal Expansion(x10-6/℃)    ?0.6

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

直(zhi)徑公差 Diameter Tolerance(mm)                  ?0.05

徑(jing)向跳(tiao)動(dong) TIR(mm)                                           ≤0.13