• <thead id="fcfx8"><span id="fcfx8"></span></thead>

      2. <blockquote id="fcfx8"></blockquote>
      

    2. <em id="fcfx8"></em>
      
久久婷婷人人澡人人爽人人喊,人妻久久久一区二区三区,亚洲最大成人网色,日本一区二区三区免费播放视频站 

	






      
      
      
    
    
  
      
    
      

      



    


      
  
      
    
      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.dizao.cc
      
		
      
	
      
	
      
		
      
			
      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：
无码日韩av一区二区三区|
日韩人妻系列无码专区|
精品无码一区二区三区的天堂|
中文字幕亚洲综合第一页|
久久青草精品A片狠狠来|
天天在线看无码av片|
亚洲成综合人影院在院播放|
久久精品国产字幕高潮|
国产区在线观看视频|
亚洲成aⅴ人在线观看|
深夜福利免费观看|
亚洲色无码专线精品观看|
97人妻碰免费视频|
麻豆国产原创视频在线播放|
天堂在线中文字幕|
国产亚洲精品久久久闺蜜|
精品不卡一区二区|
欧美激情一区二区三区成人|
国精品91人妻无码一区二区三区
|
人妻中文字幕亚洲精品|
玖玖精品|
九九热在线视频|
午夜黄色影院|
成年网站未满十八禁视频天堂|
亚洲色婷婷综合开心网|
亚洲十八禁|
亚洲欧美一区二区成人片|
国产精品XXX|
亚洲国产欧美在线观看|
亚洲国产成人影院播放|
精品欧美小视频在线观看|
精品国产网站|
先锋av一区二区三区|
国产卡一卡二卡三|
国产免费极品av吧在线观看|
久久久久久人妻一区二区三区|
国产美女精品久久|
无码人妻精品丰满熟妇区|
国内精品伊人久久久久AV一坑
|
亚洲女同一区二区|
福利视频一区|