希力克主要生(sheng)產石英輥(gun)道，石英制品件片等(deng)特種材料產品，產品廣泛(fan)應用于(yu)玻璃生(sheng)產等(deng)冶煉型企業生(sheng)產制造過程中。

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：Φ15-330mm(滿足各類(lei)玻璃生產線(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、抗壓(ya)性能(neng)優(you) Excellent performance in heat resistance and mechnical compressing

2  抗(kang)折彎強度高(gao) High bending resistance

3  產品表(biao)面粗(cu)糙度佳 Excellent surface roughness ;

4  耐磨損性能高 Excellent wear resistance

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

6  標準規范生產質量可追溯

Quality traceabilites

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

項目ITEMS                          指標 TARGET

抗壓(ya)強度(du) 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(wan)度 Bending Strength(mpa)                  ≥30

熱膨脹(zhang)系數 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

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