希力克主要生(sheng)(sheng)產(chan)石(shi)英(ying)輥道，石(shi)英(ying)制(zhi)品(pin)件(jian)片(pian)等特(te)種材(cai)料產(chan)品(pin)，產(chan)品(pin)廣泛應用于玻璃(li)生(sheng)(sheng)產(chan)等冶煉型企業生(sheng)(sheng)產(chan)制(zhi)造過程(cheng)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(gui)格：Φ15-330mm(滿足各類玻璃生(sheng)產(chan)線(xian)使用需求(qiu))

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(neng)優 Excellent performance in heat resistance and mechnical compressing

2  抗折彎強度高(gao) High bending resistance

3  產品表面粗糙(cao)度佳(jia) Excellent surface roughness 

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

5  軸套與陶瓷(ci)連(lian)接科(ke)學牢固 Solid and reliable bonding between metal parts and ceramic parts

6  標準規范生產質量可追溯

Quality traceabilites

金華石英陶瓷輥性(xing)能指標/The Properties Of Fused Silica RoIler

項目ITEMS                          指標 TARGET

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

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

SIO2(WT%)                                               ;        ≥99.96

顯(xian)氣孔 Apparent Porosity                                  8-11

高溫(wen)抗彎度(du) Bending Strength(mpa)                  ≥30

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

表面粗糙度(du) Ra/Roughness Ra（um)               ≤1.6

直徑公差 Diameter Tolerance(mm)                  ?0.05

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