Carboxymethylcellulose sodium;CMC

Type

Items

TL-1

TL-2

TL-3

TL-4

TL-5

Viscosity of 1% solution (25℃Brookfield),mPa.s

2000-3000

3000-4000

4000-5000

5000-6000

6000-7000

Degree of Substitution (D.S)

0.80-0.90

0.80-0.90

0.80-0.90

0.70-0.90

0.70-0.80

Purity, %

≥98

≥98

≥98

≥98

≥98

PH (25℃, 1% solution)

6.0-8.5

Loss on Drying, %

≤10

          Type

  Items

ZZH-1

ZZH-2

ZZH-3

ZZH-4

ZZH-5

Viscosity of 2% solution (25℃Brookfield),mPa.s

≤20

20-50

50-150

300-800

>800

Degree of Substitution (D.S)

0.70-0.90

0.70-0.90

0.60-0.80

0.60-0.80

0.65-0.85

Purity, %

≥90

≥90

≥90

≥95

≥98

PH (25℃, 1% solution)

6.0-8.5

Loss on Drying, %

≤10

         Type

  Items

YR-1

YR-2

YR-3

YR-4

YR-5

Viscosity of 1% solution (25℃Brookfield),mPa.s

200-500

500-1000

1000-2000

2000-3000

>3000

Degree of Substitution (D.S)

1.1-1.2

0.80-0.90

≥1.0

≥1.0

≥1.0

Purity, %

≥98

≥98

≥98

≥98

≥98

pH (25℃, 1% solution)

6.0-8.5

Loss on Drying, %

≤10

               Type

    Items

PAC-LV

PAC-HV

Degree of Substitution (D.S)

≥0.9

PH (25℃,1% solution)

6.5-8.5

Loss on Drying, %

≤10

Purity, %

≥ 95.0

≥ 95.0

Apparent Viscosity, mPa.s

≤40

≥50

Fluid Loss, ml

≤16

≤23

Remarks

Conforms to API 13A standard

               Type

     Items

CMC-LV

CMC-HV

Degree of Substitution (D.S)

≥0.8

PH (25℃, 1% solution)

8.0-10.0

Loss on Drying, %

≤10

Purity, %

≥ 60

≥ 70

Apparent Viscosity, mPa.s

≤90

≥30

Fluid Loss, ml

≤10

≤10

Remarks

Conforms to API 13A standard