<abbr id="zh1hh"><li id="zh1hh"><b id="zh1hh"></b></li></abbr>

<big id="zh1hh"></big>
<i id="zh1hh"><meter id="zh1hh"><dfn id="zh1hh"></dfn></meter></i>

<rt id="zh1hh"><strong id="zh1hh"><input id="zh1hh"></input></strong></rt>
    1. 

      <meter id="zh1hh"></meter>
          
国产视频一区二区三区视频,欧美日韩一区二区三区在线观看视频,国产av综合一区二区三区,国产日本一区二区三区久久,久热天堂在线视频精品伊人,亚洲综合国产一区二区三区,精品国产午夜福利伦理片,国产午夜A理论毛片 

	






          
      
          
    
    
  
          
    
          

          



    


          
  
          
    
          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.tkxksb.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：
亚洲中文字幕日产无码成人片|
日韩有码中文字幕国产|
亚洲欧洲日产国无高清码图片|
99视频在线精品免费观看6|
高清破外女出血AV毛片|
狠狠88综合久久久久综合网|
99久久99久久加热有精品|
酒店大战丝袜高跟鞋人妻|
久久综合亚洲鲁鲁九月天|
强伦人妻一区二区三区视频18|
亚洲女人的天堂www|
襄樊市|
青青草视频在线观看播放|
亚洲人午夜射精精品日韩|
日韩精品一区二区三区中文9|
午夜无码区在线观看|
97se亚洲国产综合在线|
亚洲日韩av一区二区三区中文|
亚洲高潮喷水无码AV电影|
亚洲精品中文字幕乱码|
无码国内精品久久人妻|
衣服被扒开强摸双乳18禁网站|
欧美成人午夜在线观看视频|
久久久久高潮毛片免费全部播放|
亚洲国产精品人人做人人爱
|
亚洲av影院一区二区三区四区|
国产欧美高清在线观看|
国产精品高清一区二区三区|
欧美怡红院免费全部视频|
国产99视频精品免费视频36|
内射极品少妇xxxxxhd|
日韩中文无码有码免费视频|
国产揄拍国产精品|
日本成本人片视频免费|
瑞金市|
亚洲乱亚洲乱妇无码麻豆|
高清无码爆乳潮喷在线观看|
久久经精品久久精品免费观看|
亚洲国产激情一区二区三区|
亚洲国产精彩中文乱码av|
激情综合色综合久久丁香|