希力克主要生(sheng)產石英輥道，石英制品(pin)件片等特種材料產品(pin)，產品(pin)廣(guang)泛應用(yong)于(yu)玻璃生(sheng)產等冶煉型企業生(sheng)產制造(zao)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：Φ15-330mm(滿足(zu)各類玻璃生(sheng)產(chan)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  抗折彎強度高 High bending resistance

3  產品表面粗糙度佳 Excellent surface roughness 

4  耐(nai)磨(mo)損性(xing)能高 Excellent wear resistance

5  軸套與陶瓷連接科學牢固 Solid and reliable bonding between metal parts and ceramic parts

6  標準(zhun)規范生(sheng)產質量可(ke)追溯(su)

Quality traceabilites

廊坊石英陶瓷輥性(xing)能指標(biao)/The Properties Of Fused Silica RoIler

項目ITEMS                          指標 TARGET

抗壓強度 compressive strength(mpa)       ≥60

體積密度(du) 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(peng)脹系數 Thermal Expansion(x10-6/℃)    ?0.6

表(biao)面(mian)粗(cu)糙(cao)度 Ra/Roughness Ra（um)               ≤1.6

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

徑向跳動 TIR(mm)                                           ≤0.13