WUXI LANSEN CHEMICALS CO.,LTD.
WUXI TIANXIN CHEMICAL CO.,LTD
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1.Used as paper retention for culture paper, newspaper and cardboard paper, etc, with high-effective contents, fast-dissolving, low dosage, doubled efficiency than other water-in-water emulsion.
2.Used as water treatment chemical for municipal sewage, papermaking, dyeing, coal washing, mill run and other industrial wastewater treatment and oil drilling , with high-viscosity, fast-reaction, broad application, convenient to use.
LANSEN PAM Specifications:
| Product Name | LANSEN Polyacrylamide /Cation PAM / CPAM | |||
| Item | Cationic type flocculant | |||
| Appearance | white fine-sand shaped powder or colorless transparent colloid | |||
| Standard | SGS/BV/CPAM | |||
| Solid% | ≥90% | |||
| Molecular weight | 6million~12million | |||
| Ionicity | 20 | 30 | 40 | 50-80 |
| Note: our product can be made upon your special request. | ||||
CAS NO.: 9003-05-8
Polyacrylamide PAM Characteristics:
Polyacrylamide (PAM) is water-soluble polymers, which is insoluble in most organic solvents, with good flocculation it can reduce the frictional resistance between the liquid. Our products by ion characteristics can be divided into anionic, nonionic, cationic types.
Solution Making Method:
| 1 | Concentration: | Should be standardly dissolved to 0.1-0.5% concentration before use. |
| 2 | Dissolving time: | The time required according to the type of PAM, water quality, temperature and agitation. Generally required around 1 hour of agitation to completely dissolve the powder. Incomplete mixture of PAM or lumping may inhibit the performance of the PAM, temperature of water should be between 10-40℃. |
| 3 | Agitation speed: | The ideal revolution of the agitator is between 200-500rpm. A high speed agitator operating without reducing the revolution of a motor is not advised, since it may cut the PAM molecules of the PAM. |
| 4 | Application and dosage: | The dosage range of varies from 1-3.0 ppm depending upon the type of effluent and application. Advised to do jar tests for evaluating the functioning and approximate dosage. |
| 5 | Jar test: | Put sample of effluent in a beaker and add it as designated, agitate for 1 minute at 100-120 rpm and then slowly agitate at 60rpm. Determine the flocs properly at this time and note the sedimentation and clarity of top solution. |
| Note: | APAM solution is stable for up to one week, CPAM is 1-3 days, and Aluminium, zinc, copper, or iron should be avoided in make-up system. | |
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