希力克(ke)主(zhu)要生(sheng)產石英(ying)輥道，石英(ying)制品件片等特種材(cai)料產品，產品廣(guang)泛應用(yong)于(yu)玻璃(li)生(sheng)產等冶煉(lian)型企業生(sheng)產制造過(guo)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..

規格(ge)：Φ15-330mm(滿足各類玻璃生產線(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(kang)熱、抗(kang)壓(ya)性能優 Excellent performance in heat resistance and mechnical compressing

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

3  產品(pin)表面(mian)粗糙度佳 Excellent surface roughness 

4  耐(nai)磨損(sun)性(xing)能高 Excellent wear resistance

5  軸(zhou)套(tao)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

Quality traceabilites

金華石英陶瓷輥性能指(zhi)標/The Properties Of Fused Silica RoIler

項目ITEMS                          指標 TARGET

抗(kang)壓(ya)強度 compressive strength(mpa)       ≥60

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

SIO2(WT%)                                 ;                      ≥99.96

顯氣孔 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

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

直徑公差 Diameter Tolerance(mm)                  ?0.05

徑向(xiang)跳動(dong) TIR(mm)                                           ≤0.13