• 

    • <nav id="u8uu8"></nav>
    • <nav id="u8uu8"><sup id="u8uu8"></sup></nav>

    <nav id="u8uu8"><sup id="u8uu8"></sup></nav>
  • 
呦交小U女精品视频,无码国产成人午夜视频在线播放,亚洲精品另类有吗中文字幕,一本色道久久88精品综合
,久久精品免费国产一区,狠狠噜天天噜日日噜无码,亚洲一区二区三区在线观看精品中文,av天堂免费中文在线
 

	






    
      
    
    
    
  
    
    
    

    



    


    
  
    
    
    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.101bobo.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：
av无码久久久久不卡免费网站|
国产精品欧美日韩|
少妇极品熟妇人妻无码|
久久免费视频插出白浆|
亚洲Va中文字幕久久无码一区|
亚洲人成电影在线播放|
最新中文字幕AV无码专区|
一本大道香蕉久中文在线播放|
国产麻豆aⅴ精品无码|
欧美人与z0zoxxxx视频|
午夜福利啪啪无遮挡免费
|
导航福利在线|
欧洲精品99毛片免费高清观看|
亚洲天堂无码AV一二三四区|
在线观看网址入口2020国产|
亚洲aⅴ无码日韩av无码网站|
国产精品久久露脸蜜臀|
麻豆视屏|
国产YW8825免费观看网站|
亚洲欧美国产制服一区|
午夜亚洲精品不卡在线观看|
野花社区视频www官网|
人人妻人人澡人人爽欧美一区|
国产a级精精彩大片免费看|
无码毛片一区二区本码视频|
色午夜av男人的天堂|
日本野外强奷在线播放va|
万全县|
亚洲精品97福利在线|
丁香五月婷婷在线|
国产欧美VA欧美VA在线|
无码av永久免费大全|
久久国产乱子伦精品免|
亚洲天堂视频在线观看免费|
国产人成亚洲第一网站在线播放|
天镇县|
五月婷丁香|
国产免费av片在线观看麻豆|
一本大道大臿蕉视频无码|
欧美日韩国产成人高清视频|
国产 高清 无码 在线播放|