希力克主要生(sheng)產石(shi)英輥道，石(shi)英制品件片等(deng)特(te)種(zhong)材料產品，產品廣泛應用(yong)于(yu)玻璃生(sheng)產等(deng)冶煉型企業生(sheng)產制造過(guo)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(li)生(sheng)產線(xian)使用需(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、抗壓性能優 Excellent performance in heat resistance and mechnical compressing

2  抗折彎(wan)強(qiang)度高 High bending resistance

3  產(chan)品(pin)表面粗糙(cao)度佳 Excellent surface roughness 

4  耐(nai)磨損性(xing)能高 Excellent wear resistance

5  軸套(tao)與陶瓷連(lian)接科學(xue)牢(lao)固 Solid and reliable bonding between metal parts and ceramic parts

6  標準規范生產(chan)質量可追溯

Quality traceabilites

大慶石英陶瓷輥性能指標/The Properties Of Fused Silica RoIler

項目ITEMS                          指標 TARGET

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

 體積密度(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

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

表面粗(cu)糙度 Ra/Roughness Ra（um)               ≤1.6

直(zhi)徑公(gong)差 Diameter Tolerance(mm)                  ?0.05

徑向(xiang)跳動 TIR(mm)                                           ≤0.13