希力克主(zhu)要生(sheng)產石英(ying)(ying)輥(gun)道(dao)，石英(ying)(ying)制(zhi)品件片等(deng)特種材料產品，產品廣泛應用于(yu)玻(bo)璃生(sheng)產等(deng)冶煉型企(qi)業生(sheng)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(ge)：Φ15-330mm(滿(man)足各類玻璃生產(chan)線(xian)使(shi)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(re)、抗壓性能優(you) 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)糙度(du)佳 Excellent surface roughness 

4  耐磨損性能高 Excellent wear resistance

5  軸套與陶瓷連(lian)接科學(xue)牢固 Solid and reliable bonding between metal parts and ceramic parts

6  標準規范生產質(zhi)量可追溯

Quality traceabilites

南京石英陶瓷輥性能指標(biao)/The Properties Of Fused Silica RoIler

項目(mu)ITEMS                          指標 TARGET

抗(kang)壓強度 compressive strength(mpa)       ≥60

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

SIO2(WT%)                                                       ≥99.96

顯氣孔 Apparent Porosity                                  8-11

高溫抗彎(wan)度 Bending Strength(mpa)                  ≥30

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

表面(mian)粗糙度 Ra/Roughness Ra（um)               ≤1.6

直徑公差 Diameter Tolerance(mm)                  ?0.05

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