希力(li)克主要生(sheng)產石英輥道，石英制品件片等特種(zhong)材料產品，產品廣(guang)泛應用于玻璃生(sheng)產等冶煉(lian)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(滿足各類玻(bo)璃生產線使(shi)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 Excellent performance in heat resistance and mechnical compressing

2  抗折彎(wan)強度高 High bending resistance

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

4  耐磨損性能高 Excellent wear resistance

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

6  標準規范生產質量(liang)可追溯(su)

Quality traceabilites

天津石英陶瓷輥性(xing)能(neng)指標/The Properties Of Fused Silica RoIler

項目ITEMS                          指標 TARGET

抗壓(ya)強度 compressive strength(mpa)       ≥60

體(ti)積密度 Bulk Density(g/cm3)             ≥1.96

SIO2(WT%)                                                       ≥99.96

顯氣(qi)孔 Apparent Porosity                                  8-11

高溫抗彎度 Bending Strength(mpa)                  ≥30

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

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

直徑(jing)公差 Diameter Tolerance(mm)                  ?0.05

徑向跳動 TIR(mm)                                           ≤0.13