Name

polyacrylamide

Production date

2015.8.19

type

3332

Batch No.

201408130923

3337

201402151230

D2500

201408101628

Laboratory equipment

Markov funnel (viscometer)

condition

type

3332

3337

D2500

Molecular Weight

18.5

23.2

28.8

Hydrolysis degree%

26.8

35.5

36.7

Solid content%

91.2

90.8

91.3

The viscosity in the Markov funnel (viscosity agent) @ 0.1% tap water

55

63

72

The viscosity in the Markov funnel (viscosity agent) @ 0.1% 1g/L Cacl2

50

58

67

PV@ 1.8g/L tap water(mPa.s)

7

16

20

PV @ 1g/L tap water(mPa.s)

6

10

11

License:

Review:

Exam: