希力克主要生(sheng)產石英輥道，石英制品件(jian)片等特種(zhong)材料產品，產品廣泛應用(yong)于玻璃生(sheng)產等冶煉型企業生(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(滿足各類玻(bo)璃生產線使(shi)用(yong)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、抗壓性能優 Excellent performance in heat resistance and mechnical compressing

2  抗折(zhe)彎強度高 High bending resistance

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

4  耐(nai)磨損性能(neng)高 Excellent wear resistance

5  軸套(tao)與陶瓷連接科學牢(lao)固 Solid and reliable bonding between metal parts and ceramic parts

6  標準規范生產(chan)質量可(ke)追溯

Quality traceabilites

石家莊石英陶瓷輥性能指標/The Properties Of Fused Silica RoIler

項目ITEMS                          指標 TARGET

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

體(ti)積(ji)密(mi)度 Bulk Density(g/cm3)             ≥1.96

SIO2(WT%)                                                       ≥99.96

顯氣孔 Apparent Porosity                                  8-11

高溫(wen)抗(kang)彎(wan)度 Bending Strength(mpa)                  ≥30

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

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

直徑公差 Diameter Tolerance(mm)                  ?0.05

徑(jing)向(xiang)跳動(dong) TIR(mm)                   ;                        ≤0.13