Cloud Zoom small image
聚丙烯酰胺/Polyacrylamide

Product Name: Polyacrylamide(PAM), CAS. 9003-05-8CasNo: 9003-05-8Molecular Formula: C3H5NOAppearance: white or slight yellow powdery granule...Application: Coal washing, textile auxiliaries, sew...DeliveryTime: 3-5 working days after payment donePackAge: 25kg/bagPort: Any port of ChinaProductionCapacity: 5000 Metric Ton/YearPurity: 90%MinStorage: Kept in dry and dark place, avoid high...Transportation: By seaLimitNum: 1 Metric Ton

名称:聚丙烯酰胺/Polyacrylamide 产品价格:¥1.00
可在线通过咨询了解详情
 
通过以下按钮进入下一步

Polyacrylamide(PAM) is a white powder or granule. Polyacrylamide is a kind of macromolecule polymer. It is not soluble in some organic solvents. Provided with a good flocculability, Polyacrylamide can lower the friction resistance betweem liquids. As a highly-effective flocculability, small usage of this material can purify a few times of water compared with other flocculants. Polyacrylamide is devided with anionic Polyacrylamide, cationic Polyacrylamide and nonionic Polyacrylamide. They are widely used in water treatment including sewage water, drinking water and industry water treatment.As a flocculant, PAM (CAS 9003-05-8), is mainly used in industrial solid-liquid separation processes, including sedimentation, clarification, concentration and sludge dewatering and other processes; the major application industries are: the treatment of urban sewage and industrial waste water from paper industry, food processing industry, petrochemical industry, metallurgical industry, mineral industry, dyeing industry and the sugar industry.


Physical Properties

Polyacrylamide, existed in powder form or granule form, is a white material and freely soluble in water. Polyacrylamide is not soluble in some organic solvents such as alcohol, acetone. benzene, toluene, xylene or gasoline.

 

Specification

Appearance                                  White or yellowish powder

Degree of charge, (mol/mol) %     15-20
Molecular Weight, 106                   >8
Solid content %                            ≥88
Residual Acrylamide, ppm             250max


1, Cationic Polyacrylamide (CPAM)
Cationic Polyacrylamide is one kind of linear type polymer compound
Technical index:

Appearance

Solid ≥ %

Molecular weight
(10K)

Free monomer≤%

Degree of hydrolysis≤%

Time of all dissolution
( h )

PH value

white or slight yellow powdery granules

90

300—1000

0.5

Ionicity 5—30

0.5—1

acid


2, Anionic Polyacrylamide (APAM)
Anionic type Polyacrylamide is one kind of linear type and water soluble polymer.
Technical index:

Appearance

Solid ≥ %

Molecular weight(10K)

Free monomer≤%

Degree of hydrolysis≤%

Time of all dissolution( h )

PH value

white or slight yellow powdery granules

90

300—1 8 00

0.5

20—30

0.5—2

alkali

3, non-ionic Polyacrylamide (NPAM)
non-ionic Polyacrylamide is one kind of linear polymer with high Molecular weight and low ionicity. 

Technical index:

Appearance

Solid ≥ %

Molecular weight
(10K)

Free monomer≤%

Degree of hydrolysis≤%

Time of all dissolution
(h)

PH value

white or slight yellow powdery granules

90

300—1000

0.5

5

2—4

Neutral


Applications

Polyacrylamide(PAM) is devided into anionic PAM, cationic PAM and nonionic PAM. According to specified application field, each solution should be provided in detail. The main uses are as following.

Polyacrylamide, as a flocculant, can be widely used in industrial waste water, mixed industrial-domestic wastewater, sewage and drinking water treatment. Also, its application areas include the following fields for its solid-liquid separation property:Petroleum, metallurgy, electric power, chemical industry, papermaking, printing and dyeing, coal, tanning, pharmaceutical, food, stone,and so on.

 

Packing 

25kg/bag


Storage

Placed in sealed container and kept in a cool and dry place.
Avoid strong vibration, insolation, high temperature,smoke and fire.