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 Manager:Jiujun Li
 Mobile:+86-13903119840
 Phone:+86-0311-88708888
 Fax:+86-0311-88709840
 E-mail:86234885@163.com
 Skype:sjz139
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 Postal Code:050041
 Address:Yuhua District In Shijiazhuang No.68 Road side (b plant North)
Description

防水涂料专用石英砂

石英砂按品质可有普通石英砂和精制石英砂两种。  
   主要规格:4-6目、6-10目、10-20目、20-40目、40-70目、70-100目、200目、270目、325目。   
   石英硬度为7,比重2.65,颜色呈乳白色、淡黄、褐色及灰色,石英有较高的耐火性能,熔点为1730摄氏度。  
   石英砂主要用于制造玻璃,耐火材料,冶炼硅铁,冶金熔剂,陶瓷,研磨材料,铸造,在建筑中利用石英很强的抗酸性介质浸蚀能力,用来制取耐酸混凝土及耐酸砂浆。  

  石英砂化学成份(无杂质、白色):   

化学成分  SiO 2   
 Al 2 O 3   
 Fe 2 O 3  MgO  K 2 O   
 CaO  TiO 2    
含量(%)  99.2  0.20  0.015  0.011  0.056  0.023  微量    

  普通石英砂(颜色:黄白色):  
化学成分  SiO 2   
 Al 2 O 3   
 Fe 2 O 3  其他    
含量(%)  97.58-98.35  0.85-1.02  0.74-1.03  微量
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Hotline:+86-0311-88708888   Mobile Phone:+86-311-13903119840              Postcode:050041 Address:Yuhua District In Shijiazhuang No.68 Road side (b plant North)