PAC

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  Carboxymethyl cellulose, sodium salt;sodium carboxymethyl cellulose;cellulose carboxymethyl ether, sodium;cmc sodium salt;carboxyl methyl cellulose sodium;carboxy-methyl cellulose sodium;carboxymethyl cellulose sodium;cellulose carboxymethyl ether sodium;cmc sodium;cmc-4lf sodium;carbose sodium;carboximethylcellulosum sodium;carboxymethyl cellulose ether sodium;carboxymethylated cellulose pulp sodium;carboxymethylcellulosum sodium;carmellose sodium;carmellosum sodium;carmelosa sodium;cellulose gum 7h sodium;cellulose carboxymethylate sodium;cellulose, (carboxymethyl) sodium;cellulose, ether with glycolic acid sodium;celluloseglycolic acid sodium;colloresine sodium;croscarmellosum sodium;CMCNA;sodium acetate-hexose (1:1:1);acetic acid; 2,3,4,5,6-pentahydroxyhexanal sodium;CMC;CMC-Na;Carboxy Methylcellulose Sodium;Carboxymethylcellulose Sodium Lubrican;

• CAS NO :

  9004-32-4

• EC NO :

• Molecular Formula :

  C₈H₁₆NaO₈

• Molecular Weight :

  265.204

• Main Specifications :

  PAC-HV/LV

• InChI :

  InChI=1/C6H12O6.C2H4O2.Na/c7-1-3(9)5(11)6(12)4(10)2-8;1-2(3)4;/h1,3-6,8-12H,2H2;1H3,(H,3,4);

• Packing :

  25kg net kraft bags with PE inner or 25kg net valve bags.

• Product description :

  Specifications

   

  1-Haicel CMC used in food
  2-Haicel CMC used in detergent
  3-Haicel CMC used in mining
  4-Haicel CMC used in oil drilling

   

  Haicel^RCMC/PAC Oil Drilling Grade

  Haice^RCMC/PAC is a high-purity, high-efficiency slurrying agent. It is resistant to salt, base and moisture,  compatible with sea water and saturated brine. It is a strong thickener, suitable for in-situ preparation with dry powder.

  Advantages of Haicel^RCMC/PAC

  1. High degree of substitution, good uniformity of substitution.
  2. High transparency, viscosity and water loss can be controlled.
  3. Suitable for fresh water, sea water, saturated brine slurry.
  4. Stabilize soft soil structure; prevent collapse of wall of a well.
  5. Can improve mud-making volume, reduce filtration loss.
  6. Has excellent performance in drilling of oil.

  Types and specification

  Property   Type	Dial reading at 600rpm, Fann 35 viscometer			API-13A Filtrate Loss ml
  	Distilled water	4% Salt water	Saturated water
  CMC-LV	90 max	/	/	10 max
  CMC-HV	30 min	30 min	30 min	10 max

  Property Type	Test procedure	Apparent Viscosity	Filtrate volume,in seawater/KCL	Moisture	D.S.
  PAC-HV	API-13I	Min. 50	23 ml max	10 max	Min.0.9
  PAC-LV	API-13I	Min. 40	16 ml max	10 max	Min.0.9

  Property Type	Test procedure	Apparent Viscosity	Filtrate volume, in seawater/KCL	Moisture	D.S.
  PAC-HV	API-13I	50 Min	23 ml max	10 max	0.9 Min
  PAC-LV	API-13I	40 Max	16 ml max	10 max	0.9 Min

  Property Type	Test procedure	600 rpm, in seawater/KCL	Filtrate volume, in seawater/KCL	Moisture	D.S.
  PAC-HV	API-13I	50 Min	23 ml max	10 max	0.9 Min
  PAC-LV	API-13I	40 Max	16 ml max	10 max	0.9 Min

  Property   Type	Dial reading at 600rpm, Fann 35 viscometer			API-13A Filtrate Loss ml
  	Distilled water	4% Salt water	Saturated water
  CMC-LV	90 max	/	/	10 max
  CMC-HV	30 min	30 min	30 min	10 max

  Property Type	Test procedure	Apparent Viscosity	Filtrate volume, in seawater/KCL	Moisture	D.S.
  PAC-HV	API-13I	50 Min	23 ml max	10 max	0.9 Min
  PAC-LV	API-13I	40 Max	16 ml max	10 max	0.9 Min

  Remarks:

  (1)     Partical size: Min. 95% pass through ASTM 30 mesh

  (2)     We also can produce according to customer special requirement

  (3)     Dissolve suggestions: Pre-mix of CMC powder with other materials when dissolve

  (4)     Packed in Kraft paper bags of 25kgs net each. 18 months under dark, cool and dry conditions.

• Uses :

  oil drilling chemical

• Molecular Structure :