Silicone oil Defoamer
Silicone antifoam agent, it is composed of polysiloxane, modified polysiloxane, silica, dispersing agent and stabilizing agent etc, and it is one highly effective and versatile foam control agent. For the paper pulp industry, it provides excellent foaming control performance to black liquid production lines. Compared to traditional products, this defoamer has better persistence. Good foam control performance can be achieved by small dosage. It can be used in paper pulp production to prevent the foam problem in the production process. It can be also applied to Industrial Sewage (water treatment), Oil Drilling and Fracturing Fluid etc.
It is composed of dispersant and stabilizer, low dosage, good acid and alkali resistance, stable chemical properties, easy to disperse in water, effectively prevent bacterial growth. The properties are stable during storage.
- Papermaking chemical pulping high temperature vacuum or pressure in the defoaming in pulp washing machine
- When the alkali refining agent of textile industry, inhibit elimination of treatment before
- Circuit board cleaning.
- Oil mud defoaming in the process of mining
- Textile printing and dyeing processing
- Agricultural chemicals
| Index | Result |
|---|---|
| Appearance | Milk-white liquid |
| Viscosity(25°C) | <500CPS |
| Solid content | 28-30% |
| pH value 5% Soln | 6.0~7.0 |
| Ionic properties | Non-Ionic |
| Shelf Life | Min 2 years under shelter @ RT |
This product is a mineral oil-based defoamer, which can be used in dynamic defoaming, antifoaming and long-lasting. It is superior to traditional non-silicon defoamer in terms of properties, and at the same time effectively avoids the disadvantages of poor affinity and easy shrinkage of silicone defoamer. It has the characteristics of good dispersibility and strong defoaming ability, and is suitable for various latex systems and corresponding coating systems.
- Excellent dispersion properties.
- Excellent stability and compatibility with foaming media.
- Suitable for defoaming of strong acid and strong alkali aqueous foaming system.
- Performance is significantly better than traditional polyether defoamer
| 1 | Appearance | Hazy amber to light brown liquid |
| 2 | Ionic Nature | Non – Ionic |
| 3 | pH 2% solution | 6 – 8 |
| 4 | Solubility in water | Dispersible |
| 5 | Fatty Amine Ethoxylates | Sulphosuccinates |
| 6 | % Solid @120 Deg C/30 Minutes | 99±1 |
| 7 | Defoaming time | 3 – 4 Seconds |
| 8 | Shelf Life | Min. 3 years under shelter @ RT |
| 9 | Storage Stability | Stable |
The decoloring agent is mainly used for removing color from colored waste water. Biochemical oxygen demand (BOD) and Chemical oxygen demand (COD) are basically meant for measuring the amount of oxygen in the water when it enters into the recipient. Polyelectrolytes are primarily used in floating processes, primary decantation, thickening and organic sludge dewatering, either in industrial effluent treatments or in waste water plants.
Biochemical oxygen demand (BOD) and Chemical oxygen demand (COD) are basically meant for measuring the amount of oxygen in the water when it enters into the recipient.
Both of them generally comprises of oxygen-consuming substances which are actually organic in origin. Such substances should be reduced to a minimum when used in a wastewater treatment plant. By the chemical treatment, the COD can easily be improved.
Flocculation is the separation of a solution, commonly the removal of sediment from a fluid. The term is derived from floc, which means flakes of material; and when a solution has been flocculated, the sediment has formed into larger aggregated flakes, making them easier to see and remove. This process occurs naturally, or it can also be forced using flocculants and/or physical processes.
Flocculants are used across many different industries, from civil engineering companies, earth sciences and biotechnology, to breweries and cheesemakers. However, flocculants are primarily used in the wastewater treatment industry for solids removal, water clarification, lime softening, sludge thickening, and solids dehydration.
Coagulation is one of the common methods used by water treatment plants to provide safe, clean drinking water to public water customers. This method is often used alongside processes including filtration, disinfection and sedimentation to remove select contaminants from water.
Coagulation treatment is usually carried out before sedimentation and filtration. During the process, a coagulant is added to water, and its positive charge neutralizes the negative charge of suspended