CHEMICAL SERVICE COMPANY

VISION
Be the world's preeminent producer of water treatment agent.
MISSION
Assure our clients the most reliable source and the broadest range of water treatment agent and services,with the quality and price they need to meet their important performance goals.

Anionic polyacrylamidecss 按钮预览

【Anionic Polyacrylamide】
Anionic polyacrylamide, copolymerized by acrylamide and acrylate monomer, is a water-soluble
synthetic polymer, which has the properties of flocculation, thickening, shear, resistance reducing
and dispersion, etc.. The active groups in  molecular can be adsorbed at the interface to change
the interface state. It can  form hydrogen  bonds with a  number of substances after affinity   and
adsorption  which  enable it to bridge  between the adsorbed particles. So  that several or   even
dozens of  particles link into large floc to accelerate the particles settlement in suspension, speed
up the solution clarification and promote filtering.
【Technical Data】

Type

Molecular weight
10
6

Degree of 
hydrolysis 
%

Solubility
 h

Solid 
content
    %

Valid
  PH

Residue 
monomer %

Appearance

PAM-DFH-1

18-21

20-30

<1

88

1-14

=0.05

White dry powder

PAM-DFH-2

15-17

20-30

<1

88

1-14

=0.05

White dry powder

PAM-DFH-3

10-14

20-30

<1

88

1-14

=0.05

White dry powder

PAM-DFH-4

7-9

20-30

<1

88

1-14

=0.05

White dry powder

PAM-DFH-5

5-7

20-30

<1

88

1-14

=0.05

White dry powder

Usage】
1. In The Treatment Of Industrial Waste WaterWidely used in the treatment of the sewage with
   suspended grains, high concentration, postive charges and mid or sidali PH value, the waste
   water  from  a iron and steel  plant, an  electroplating  factory and a coal washing works, and
   metallurgical waste water.
2. In The Treatment Of Drinking WaterGenerally the DFH-H-3's molecular weight is appropriate.
   For many drinding-water factories, their water sources are from rivers, and have high mud and
   mineral  content  and  high  turbidity  degree. Though  it  is  passed through the sediment and
   filtration processes, it isn't  still  in  conformity with the requirements, and must be  added   with
  some flocculants. In the past, the inorganic flocculants were generally used and with a large adding
  quantity, resulting in raising the secondary mud quantity. Now the DFH-H-3 is used as flocculant,
  its adding quantity is only 1/50 of inorganic flocculant,  and its effect is several times better than
  the inorganic flocculant. For some rivers with serious pollution due to organic matter, it is well
  recommended that the inorganic flocculant is used together with the cationic polyacrylamide
  (DFH-H-4 or DFH-H-5) made in our company.
3.The Recovery of  the Starch Loss And Grain Stillage From A Starch Plant and AN Alcohol
   PlantIf the DFH-H-2 is added into the waste water from the starch plant, the starch grains will
    be flocculated to sediment. Then this sediment is through the filter-pressing process by a
    pressure filter, caked and used as feedstuff. The grain stillage from an alcohol pant can also
    be dewatered by the DFH-H-4 and recovered through the filter-pressing process.
【Cautions in storage and transportation】
Non-toxic. Avoid from humidity and rain .When transportation, Avoid from high temperature and sunburn.
【Package 】
25kg woven bag lined with plastic or paper plastic composite bag. Or on the clients' requirements