Product Details:
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Classification: | Chemical Auxiliary Agent | Other Names: | Polydimethylsiloxane |
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Purity: | 99% | Type: | Organic Silicone Oil |
Usage: | Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Plastic Auxiliary Agents, Textile Auxiliary Agents | Viscosity: | 5-100000 Cst |
Wastwater treatment silicone defoamer mainly achieves the purpose of eliminating foam by changing the interfacial tension of the foaming system. The general use concentration is 50-100ppm, and it has a good defoaming effect at a very low concentration. Compared with other defoamers, silicone defoamers have the following advantages: (1) The surface tension is low (21 mN/m), and the spreading rate is extremely fast; (2) The defoaming speed is fast, the foam suppression time is long, the efficiency is high, and the dosage is low. (3) Good dispersibility and small usage amount (50-100ppm), which can effectively reduce costs; (4) Good acid and alkali resistance, good chemical stability, and little impact on the system; (5) Good heat resistance and low decomposition rate at high temperature. (6) Professional defoamer manufacturers are self-produced and sold, with high quality and low price.
Contact Person: Jasper
Tel: +8613135651562