Sodium Carboxymechye Cellulose
  　　food grade CMC
  　　ceramic grade CMC
  　　paper making grade CMC
  　　oil drilling grade CMC
  　　tobacco grade CMC
  　　washing grade CMC
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The liquid of driling CMC-Na quality index

ITEM
Quality index
HV-CMC
LV-CMC
Purity(%)
≥95
≥80
Degree of substitution
≥0.80
≥0.80
Water content(%)
≤10
≤10
PH
6.5-8.0
7.0-9.0
Forming size rate(m3/t)
In deionized water
≥200
  
In 40g/l salt water
≥150
  
In saturated salt water
≥160
  
When FL=10ml LV-CMC should add(g/e)
In 40g/l salt water
  
≤7.0
In saturated salt water
  
≤10
Showing viscosity(mPa.s)
In 40g/l salt water
  
≤6
In saturated salt water
  
≤10

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