cmc oil drilling grade Oil Drilling materials carboxyl methyl cellulose(CMC)

type

ITEMS

Degree of

substitute

(DS)

viscosity mpa.s

chloride %

PH

moisture %

Pb

%

Heavy metails

Application

PM7

≥0.7

300-600

≤2.0

6.5-8.0

≤10

≤0.0002

≤0.0002

Pharmaceutic Adjuvant

PM7

600-1000

FM6

≥0.60

300-600

≤2.0

6.5-8.0

≤10

≤0.0002

≤0.0002

Food additive

FH6

800-1200

FH6

≥1200

FFM9

≥0.9

300-800

≤1.8

6.5-7.5

≤7

Used in acid drink

FFH9

800-1200

IM8

≥0.8

300-600

≤5.0

6.5-8.0

≤10

Oil drilling,geology,paper,building

IH8

800-1200

IH6

≥0.6

800-1200

≤7.0

6.5-8.0

≤10

Textile,printing

IM6

300-600

IH9

≥0.90

≥1000

≤3.0

6.5-7.5

≤5.0

Toothpaste,silk,paper

IH10

≥1.0

OH6

≥0.6

800-1200

8.5-10

≤10

Oil drilling,textile,geology, printing

OM6

400-600

≤40

OL4

≥0.4

200-400

>9

≤10

Geology,oil drilling

248

200

>9

≤40

Building,coating

XYF-1-1

≥0.65

10-40

10-12

≤10

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