Dingqiao Technical Services Co., Ltd.
Chemical product import and export traders
Flash point (℃) (closed cup) > 95 ＞95
Modified silica (%) 9.5±1
pH value 4-5
Fatty alcohol polyoxyethylene ether (%) 2
Water (%) 55
Polydimethylsiloxane (%) 29.5±1%
Can be widely compounded with anionic, cationic, nonionic and amphoteric surfactants, and can significantly improve the comprehensive performance of products
Can produce rich and delicate foam. It has obvious thickening effect on an appropriate proportion of anionic surfactants;
Can effectively reduce the irritation of other surfactants in the product, and has good conditioning and antistatic effects;
It has the functions of increasing foam and stabilizing foam, and is not affected by acid and hard water in the system, so the product has good stability.
1. Strong defoaming and foam suppression, and small dosage, which does not affect the basic properties of foaming system.
2. good diffusibility and dispersibility, and can be compatible with oil products and cutting fluids.
3. good heat resistance, chemical stability, no corrosion, non-flammable, non-explosive.
4.It can be used in acid, alkali, salt, electrolyte and hard water.
Defoamers are commonly used in textile industry, petrochemical industry, emulsion processing, surfactant, metal cleaning industry, wastewater treatment, chemical industry, detergent, water treatment and so on.
Concentration requirements of defoaming agent: the amount of defoaming agent depends on different applications, but it is recommended that the content of active substance should be no less than 1%.
Addition of defoamer: Before adding foaming solution, it should be shaken gently to ensure the uniformity of the emulsion. It can also be added directly, or thickened water can be used.
Pre-diluted and then added into the foaming solution. However, the diluted defoamer should be used up in the current month.
Packaging: This product is in 25L or 1000L plastic drums.
Storage: This product is not dangerous and nonflammable. It is stored in a cool, ventilated and dry place indoors in a sealed way. Before use, the container should be strictly sealed after each use. Transportation: this product should be sealed well during transportation, and it should be moisture-proof, strong alkali, strong acid and rainwater-proof.
