Beijing Shouke Hongtai Chemical Technology Co., Ltd.
Main products:Polyacrylamaide,cmc,polypropylene potassium,hydroxypropyl guar gum,PAC
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  • Contact Person : Ms. Huang Kelly
  • Company Name : Beijing Shouke Hongtai Chemical Technology Co., Ltd.
  • Tel : 86-10-87866558
  • Fax : 86-10-87866559
  • Address : Beijing,Beijing,Room 810, Building 1,Yard 65,Guangcai Road,Fengtai District, Beijing, China
  • Country/Region : China
  • Zip : 100075

Carboxymethyl cellulose-CMC

Carboxymethyl cellulose-CMC
Product Detailed
Carboxymethyl cellulose-CMC , a main physical and chemical properties,

CMC quality indicators 1, industrial and oil level indicators of the quality of CMC

LevelProduct codeQuality standards
Replace degrees.S)≥Purity≥Viscosity25PHSize (60 head)%Drying reductions ≤
Industrial gradeIL60.50-0.705550-40*8.0-11.58010
IL80.8075<3007.0-9.0808
LM60.6045300-8006.0-8.5808
IMH80.8092≥6006.0-8.58010
LH60.6092800-12006.0-8.5808
LH80.8092800-12006.0-8.5808
LH90.9097800-12006.0-8.5808
ISH90.9097>12006.0-8.5808
Oil-LV-CMC0.8080 7.0-9.08010
MV-CMC0.6585 7.0-9.08010
HV-CMC0.8095 6.5-8.08010

2, CMC-oil drilling fluid performance indicators

LevelProjectIndicators
Distilled waterBrineSaturated brine
Pulp basisFiltrate lossml)50±1090±10100±10
The apparent viscosity(mpa.s)≤6≤6≤10
PH8.0±1.08.0±1.07.5±1.0
HV-CMCCreate slurry ratem3/t≥200≥150≥160
LV-CMCFiltrate lossQuantityg/l ≤7.010
The apparent viscositympa.s) ≤4.0≤6.0
MV-CMCQuantity6.014.023.5
The apparent viscosity mpa.s)≥15≥15≥15
Filtrate loss ml)≤9≤9≤8

3, building materials, ceramics, mosquito coils, and paper industries of

Specs indicatorsParticularly high   
Solution Viscosity mpa.S≥1200800-1200300-800500-800
Degree of substitution .S)≥0.60≥0.60≥0.60≥0.60
PH6.0-8.56.0-8.56.0-8.56.0-8.5
Drying reductions≤10≤10≤10≤10
Purity>90>90>90--

4, the food-level technical indicators

LevelProduct codeThe main technical indicators
Viscosity mpa.S)Drying reductions ChlorideSodiumFeAsPb %
Food GradeSM6400-800≤106.0-8.0≤1.86.5-8.5≤0.03≤0.0002≤0.002
SM7800-1200≤106.0-8.5≤1.86.5-8.5≤0.03≤0.0002≤0.002

5, the tobacco industry ICH7

Specs indicators  CMC mainly for the production process of bonding tobacco sheet, the CMC is characterized by fine powder, dissolved faster, high bond strength, and to reduce the cost of tobacco is very favorable.
Solution Viscosity mpa.S≥1200800-1200
Degree of substitution.S)≥0.60≥0.70
Purity6.0-8.5>90
PH≤106.0-8.5
Drying reductions>90≤10

6, the textiles industry

Specs indicators  Textile Industrial CMC, CMC substituting machinery Sizing enable a smooth surface, wear soft Loom increased production capacity. Sizing with CMC texture of cotton yarn and light, non-perishable moldy facilitate preservation, as CMC Sizing lower rate than food, Therefore, in dyeing cotton without the desizing.
Solution Viscosity mpa.S600-1200300-800
Degree of substitution.S)≥0.65≥0.65
ChlorideNaCl%)≤7.5≤7.0
Drying reductions6.0-8.56.0-8.5
Purity≤10≤10

Carboxymethyl cellulose-CMC



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