希力克主要(yao)生(sheng)產(chan)石英輥道，石英制品件片等(deng)特種材(cai)料產(chan)品，產(chan)品廣泛應用于玻璃生(sheng)產(chan)等(deng)冶煉型企業生(sheng)產(chan)制造過程中(zhong)。

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(滿足各類玻璃(li)生產線(xian)使用需(xu)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  抗熱、抗壓性能優 Excellent performance in heat resistance and mechnical compressing

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

3  產(chan)品表(biao)面粗糙度(du)佳 Excellent surface roughness 

4  耐磨損性能高 Excellent wear resistance

5  軸套與(yu)陶(tao)瓷連(lian)接科學牢固(gu) Solid and reliable bonding between metal parts and ceramic parts

6  標準規(gui)范生產質量可追溯

Quality traceabilites

寧波石英陶瓷輥性(xing)能指標/The Properties Of Fused Silica RoIler

項目ITEMS                          指(zhi)標(biao) 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

高溫抗彎度(du) Bending Strength(mpa)                  ≥30

熱(re)膨脹系數(shu) Thermal Expansion(x10-6/℃)    ?0.6

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

直徑公差 Diameter Tolerance(mm)                  ?0.05

徑向(xiang)跳動 TIR(mm)                                           ≤0.13