Jiangmen silicon polyether silicone polyether defoamer defoamers preferred Wheelock

A silicone polyether defoamers, [Description]: Silicon is a silicone polyether defoamers, emulsifiers, dispersant and stabilizer composition. The silicone polyether defoamers as an excellent anti-foaming agent, remove suds outstanding performance, especially valuable is at a lower concentration to maintain a good defoaming effect and other features in one, which is widely available. Second, Technical index: Model ....................................... ....................................... DF-805 Appearance milky white or light yellow liquid pH value was ......... .............................. 6.5 8.5 Viscosity (25 ℃) ........................... 1000 ~ 4000mPa.s Ionic emulsion .............................. weak anion type appropriate dilution agent .............................. 10 ~ 30 ℃ thickened water column: The value listed in this data sheet describes only the typical nature of the product, does not mean that the specification range. Third, the product features: 1. polysiloxane, an emulsifier, dispersant and stabilizer composition; 2. at a lower concentration to maintain a good defoaming effect; 3. suds outstanding performance; 4 ?? alkaline conditions at high temperatures and excellent performance; 5 ?? easily dispersed in water; 6 and foaming media compatibility ?? good; four, [applications]:... a ??? cleaning agent sector; 2. ??? papermaking chemical pulping of high-temperature vacuum or pressure washers defoaming; 3. ??? textile industry alkali refining agent, pretreatment agent defoaming; 4. ??? high temperature alkali chemical cleaning of the cancellation, suds and high temperature alkali defoaming aqueous systems; 5. metalworking fluids and building materials industries; V. Usage: This defoamer has excellent extinction, suds suppressing properties can be added or as a component of suds generated after the bubble into the product, depending on the use of the system, the addition of anti-foaming agent may be 10 ~ 1000ppm, the best dosage according to the specific circumstances of the customer test decision. Used in the paper pulp washing, metering pumps available defoamer was added dropwise to a vacuum or pressure washer drum defoaming before; in chemical cleaning or the textile industry, can be added in advance to make suds product ingredients, or in the field Add . The defoamer can be used directly, or can be diluted after use. As foaming system to fully stirred and dispersed, can be added directly without dilution. For dilution, conducted in accordance with Annex dilution method. The method of direct water diluted product is not desirable, and so prone to breaking stratification, thus affecting product quality. Because direct dilution with water or other improper processing methods or consequences of the use of products produced by the company is not liable. VI [Storage Package: 120kg plastic drum using this defoamers or one ton boxes. If you have special requirements can be customized consultation. The defoamers suitable 10 ~ 30 ℃ storage, not placed in direct sunlight or near a heat source. Do not add acid, alkali, salt and other substances to the product in. The vessel was sealed when not in use to prevent harmful bacterial contamination. If layered long home, to stir, generally do not affect the results. The product will freeze below 0 ℃ happen, if the occurrence of freezing, thawing, does not affect the effect, then it needs stirring. As a general chemical storage methods. After use, ensure the seal, to avoid deterioration. Under the recommended storage temperature and unopened condition, date of production date, shelf life of nine months. Seven, [protection]: Please refer to the Company "Silicon polyether defoamers Material Safety Data (MSDS)".