3. 
国产综合久久99久久,成年网站未满十八禁视频天堂,国产精品亚洲精品日韩已满,国产午夜精华无码网站 

	






      
      
      
    
    
  
      
    
      

      



    


      
  
      
    
      Products
      
     
      

      

    

      
  
      
    
  
      

      

    
      

      
  
      
    
      
    	
      
			
      
				
      
				
			
      
			
      
				
      High performance modified alumina
      
				
        
					
      • Model：LAE, LAF, LAG
        • 
					
      • Features：The?aluminum source is processed by a special process to ensure the purity and performance of activated alumina.?After the modification of the rare earth lanthanum, the thermal stability of the activated alumina can be significantly improved.?The product has suitable pore size, pore volume, optimal loading aid and precious metal, which is beneficial to enhance the catalytic effect.?Advanced production technology and production equipment ensure that the products are stable and can meet the needs of customers and develop products that meet their needs.
        • 
					
      • Application：automotive, diesel, motorcycle exhaust purification catalyst; industrial organic waste gas purification and indoor air purification.
        • 
				
      
			
      
  		
      
  		
      
  			
      
				
				
      
					
      
						
      Product name
      Modified alumina
      Modified alumina
      Modified alumina
      Model
      LAE
      LAF
      LAG
      Elemental composition
      Al2O3   (%)
      95-99
      95-99
      95-99
      La2O3   (%)
      1-5
      1-5
      1-5
      Physical index
      外觀
      White powder
      White powder
      White powder
      SA (Fresh) (m2/g)
      ＞200
      ＞140
      ＞180
      SA (Aged,1050℃/5h)
      (m2/g)
      ＞100
      ＞85
      ＞90
      SA (Aged,1100℃/12h)
      (m2/g)
      ＞80
      ＞60
      ＞62
      Pore Volume (cm3/g)
      0.80-0.90
      0.35-0.45
      0.35-0.45
      Tap Density (g/cm3)
      0.27-0.33
      0.70-0.85
      0.75-0.95
      D50 (μm)
      10-15
      4-10
      4-10
      Impurity content
      Na2O (%)
      ＜0.01
      ＜0.015
      ＜0.02
      SiO2 (%)
      ＜0.015
      ＜0.05
      ＜0.08
      CaO (%)
      ＜0.01
      ＜0.01
      ＜0.10
      Fe2O3   (%)
      ＜0.01
      ＜0.01
      ＜0.01

                                                   Remarks: The doping amount and particle size of La can be adjusted according to customers needs.


      
					
      
					
      
						
					
      
				
      
			
      
  		
      
    
      
  
      

      



    



 

      
	
      
	
      
		
		
      
			
      
			
      KanHoo WeChat Official Account
      
		
      
		
      
			
      0750-3863800
      
			
      Address：No.22 Jiao Xing South Road, Jiao Tou, Jianghai District, Jiangmen, Guangdong, China
      
				
      Fax : 0750-3863818
      
				
      Mailbox : kh@keheng.com.cn
      
				
      Zip code : 529040
      
				
      Website : www.zdsyt.cn
      
		
      
	
      
	
      
		
      
			
      Copyright ? 2019　Jiangmen KanHoo Industry Co., Ltd.　All rights reserved. 　粵ICP備10211423號　Technical support：析客網絡 
      
		
      
	
      

      







主站蜘蛛池模板：
中文字幕在线日韩一区|
亚洲狠狠狠一区二区三区|
欧美精品一区二区三区在线观看|
午夜福利视频网站|
国产亚洲成av人片在线观看下载|
久久久久久夜精品精品免费啦
|
熟女人妻aⅴ一区二区三区电影|
99国产精品99久久久久久|
亚洲国产欧美在线观看|
中国freesexvideos国产|
久久亚洲国产精品亚洲老地址|
美女裸体无遮挡免费视频网站|
亚洲av永久无码天堂影院|
99re一区二区三区|
兰溪市|
亚洲ΑV久久久噜噜噜噜噜|
国产制服丝袜在线播放|
久久精品一区二区三区蜜桃|
99久久人人爽亚洲精品美女|
国产精品xxx大片免费观看|
18禁高潮出水呻吟娇喘蜜芽|
亚洲情综合五月天|
日韩欧美一区二区久久|
四虎成人精品无码|
在线涩涩免费观看国产精品
|
日韩人妻中文无码一区二区|
99久久久国产精品免费无卡顿|
亚洲十八精品网站|
狠狠躁夜夜躁人人爽天天不卡|
精品人妻系列无码人妻漫画|
欧美综合中文字幕久久|
99精品久久久久中文字幕|
成年美女黄网站色大片免费看|
亚洲国产a片。|
精品国产一区二区三区久久狼黑人
|
自拍日韩亚洲一区在线|
久久亚洲精品日韩高清|
亚洲综合黄色的在线观看|
亚洲无码在线免费观看|
成人午夜亚洲影视在线观看|
三级片网站视频|