Specifications
PAM polyacrylamide1)Water treatment chemicals
2)White granule powder
3)MW:5-18 MILLION
4)ISO 9001:2008
polyacrylamide cation , pam
Product overview
polyacrylamide is made of cationic monomers and copolymerization of acrylic amide, granulating and drying, crushing into small white granules or powder, non - toxic, not flammable
[molecular formula] (CH2-CHCONH2)n(not ion type)
(CH2-CHCONH2) n(CH2-CHCOOHa) m(anion type)
the usage :
1. Wastewater treatment : when suspension sex sewage become acidic, PAM made by nonionic flocculant relatively appropriate. When this product on adsorption effect, make suspended bridge produce flocculation precipitation, achieve the purpose of sewage treatment, it can also be used for free purification of water, especially and inorganic flocculant used together, in water treatment best effect.
2. Textile auxiliary agent: When the non-ionic PAM as the textile auxiliaries, can be added some other chemical paste used for textile sizing to improve adhesion , permeability and performance of desizing . Textile with electrostatic, sizing percentage reduction, grain pulp spot, machine breakage and falling object
3. Preventing sand-fixation: will nonionic PAM dissolve to 0.3% concentration join crosslinking agent, spray on the desert can rise in preventing sand-fixation role.
4. Chemical grouting agent: use 9.5 of nonionic PAM plus 0.5 copies N.N - butanoic fork double acrylamide immiscible as DAMS, foundation and tunnels stopping water of chemical grouting agent.
5. Oilfield profile plugging agent: adjustable PAM and non ionic cellulose cooperate, add some nature of chemical fertilizer, widely used as an oilfield adjustable profile plugging agent.
6. Soil moisturizing factor: used as a soil moisturizing and various modified PAM base material.
Package and store : 25kg quality lined plastic woven bag or bag packaging or packaging according to user requirements. When the storage and transportation, attention to heat, moisture - proof, long-term exposure will absorb moisture caking dry powder products, stacking layer number shall not be more than 20 levels, effective storage for 2 years
The PAM quality index sign of the anion type | The PAM quality index sign of the cation type | ||
Index name | Index | Index name | Index |
Solid content% | ≥90 | Solid content% | ≥90 |
Molecular weightM | 500-1800 | Molecular weightM | 800-2000 |
Cripple single content% | ≤3 | Water solution degreeM | 5-30 |
water-insoluble substance%≤ | ≤0.2 | Cripple single content% | ≤1 |
Ph | 10-12 | water-insoluble substance%≤ | 0.2 |
Water dissolves time h | 1-2 | Water dissolves time h | ≤2 |
