希力克主(zhu)要生產石英輥道，石英制(zhi)品(pin)件片等特種(zhong)材(cai)料產品(pin)，產品(pin)廣泛應(ying)用于(yu)玻璃生產等冶煉(lian)型企業生產制(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..

規格：Φ15-330mm(滿(man)足各類玻璃生產線使用需求(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)壓性能優(you) Excellent performance in heat resistance and mechnical compressing

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

3  產品表面粗糙度佳 Excellent surface roughness 

4  耐磨損性能高(gao) Excellent wear resistance

5  軸(zhou)套(tao)與陶(tao)瓷連(lian)接(jie)科學(xue)牢(lao)固 Solid and reliable bonding between metal parts and ceramic parts

6  標準規范生(sheng)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

抗壓強度(du) compressive strength(mpa)       ≥60

體積密(mi)度 Bulk Density(g/cm3)   ;          ≥1.96

SIO2(WT%)                                                       ≥99.96

顯氣孔 Apparent Porosity   ;                               8-11

高溫抗(kang)彎度 Bending Strength(mpa)                  ≥30

熱膨脹系數 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

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