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我公司致力于降低蓄電池專用乙炔黑的電阻率和鐵雜質含量,從而提升產品在蓄電池極板中的導電性能和活性。

蓄電池專用炭黑鐵雜質含量控制在10PPM以下,電阻率控制在1.1Ω·M左右,使蓄電池內部損耗有效降低,儲能時間和使用壽命明顯延長。

蓄電池專用乙炔黑技術指標

  類別                   
 
項目    
 
蓄電池專用乙炔黑(粉狀)
 
蓄電池專用乙炔黑(粒狀)
 
加熱減量,%
 
0.1
 
0.1
 
灰分,    %
 
0.1
 
0.1
 
粗粒分,   %
 
0.003
 
0.003
 
視比容,ml/g
 
16.5
 
5.0
 
吸碘值 g/kg 
 
85
 
85
 
鹽酸吸液量ml/g
 
4. 5
 
——
 
電阻率Ω·m  
 
1.1
 
5
 
pH
 
6~8
 
6~8
 
鐵含量,≤
 
10PPM
 
10PPM

注:檢測方法依據GB/T37822006

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