Oil pocket phenomenon in water-based paint Problem: To make furniture with transparent colors, in order to save the craft and achieve the purpose of simple construction. We added water-based Color Concentrate to the topcoat for spraying, and the resulting topcoat contained some oil pockets or other unacceptable "face problems." Reply: Aqueous color concentrates are generally made of metal complexes. If they contain more free polyvalent metal ions or the topcoat resin contains some functional groups with strong complexing force, it will cause the resin to coagulate and produce microscopic particles. This causes fish eyes or oil pockets. Solution In addition to the replacement of water-based resin or color essence, additives that enhance dispersion can be added. Sinograce Chemical produces water based wood lacquer, water-based furniture lacquer and polyurethane dispersion emulsion. We recommend professional water-based lacquer for you. visit us sinograce chemical: https://www.sinogracechem.com Get a Quote Now :sales@sinogracechem.com Telephone            :+86 0551 63459511

Water-based paint sticky sticky brush - Ask a water paint expert Problem:Water-based paint, when brushing, paint is easy to stick to the brush, so that the color is not loose. What is this, please? Answer:the reasons why water-based paint is sticky and sticky are as follows 1.High viscosity of water-based paint: if the viscosity of water-based paint is high, the paint will stick to the brush as you said.It is recommended to add water to the water-based paint to adjust its viscosity. 2.Water-based paint drying too fast: water-based paint drying too fast will lead to paint particles. It is recommended to add some additives such as polyethylene glycol and leveling agent to waterborne paint to reduce the tendency of brushing. 3.Water-based paint color particles coarse: if the color particles coarse, such as resulting in color filler mixture is not uniform, from the particles. 4. The brush is toothick: finally, if the brush is too thick, it will cause the phenomenon you described. A soft wool brush is recommended. Sinograce chemical thickener emulsion ,thickening agent is high quality, welcome to consult to us . visit us sinograce chemical: https://www.sinogracechem.com Get a Quote Now :sales@sinogracechem.com Telephone :+86 0551 63459511

What kind of filming aid is used for waterborne acrylic acid?-Ask the water-based paint expert Question: What kind of filming aid is used for waterborne acrylic acid? Answer: Film-forming auxiliaries are a key auxiliaries in water-based paint formulations. There are also many formulators who consult us about this aspect of knowledge. First of all, it must be made clear that the film forming agent has a compatibility problem with the resin system, a good film forming agent in one system in another water-based wood paint may cause system instability, or serious, or bad repainting.This is due to the structure of water - based acrylic resin differences. Different phases have different hydrophilic/oil-hydrophilic characteristics, and various film forming AIDS have different lipophilicity. For example, dipropylene glycol methyl ether (DPM) is more hydrophilic than dipropylene glycol butyl ether (DPnB), with lower lipophilicity.If the outer layer of water-based acrylic emulsion particles is a highly oil-wet phase, the addition of DPM will not only have an insignificant effect on film formation, but also cause the excess DPM to float in water and affect other properties of water-based paint film . So, "What kind of filming aid is used for waterborne acrylic acid?"Such questions need to be treated on a case-by-case basis.In general, high Tg resin, usually need to add more film forming agents in the formula, so that the polymer in the emulsion particles mutual penetration, promote the film quality.As for the specific choice of film forming agent, this need to consult the water acrylic acid manufacturers. I hope our answers have been helpful.How do you have more specific requirements,You can contact us directly.For more information about water-based coatings, you can also visit sinograce chemical's water-based coatings knowledge base, and the recipes in our water-based coatings library.Or ask questions directly to us through our water-based paint expert column. Sinograce Chemical produces acrylic emulsion, acrylic resin, for water based ink emulsion, Water Based Adhesive, water based industrial paint, water-based building glue and other water-based coatings. visit us sinograce chemical: https://www.sinogracechem.com Get a Quote Now :sales@sinogracechem.com Telephone :+86 0551 63459511

Question: how to make water-borne heat-resistant paint and water-borne silver powder paint? Whose resin is better? Can you provide the reference formula? Response: Hello, Mr.Zheng,We have received many similar requests for reference formulations.Industrial coatings are characterized by their complexity.It is water borne anti-rust paint likewise,because use environment and the different that ask, formula can differ in thousands of ways.I'd like to take the opportunity to answer your question and talk about some of our experience. When contacting us or any raw material factory, in order to make the best use of the supplier's formula knowledge, the coating manufacturer can pay attention to provide the following information: 1)performance requirements: the success of water-based formula or any coating formula requires accurate and meticulous understanding of performance requirements.For the formulation of high temperature paint, the key to the formulation is to achieve the purpose of "high temperature resistance" through the selection of resins with chemical stability. Water-based acrylic, for example, is not generally used in high-temperature paints because water-based acrylic is unstable at temperatures above 150 degrees Celsius.Polyurethanes, especially the more stable isocyanates and polyurethanes with polyols, can withstand high temperatures up to about 200 degrees.If the temperature is above 250 degrees, then silanes should be selected. 2) cost: cost is also an important consideration in the formulation of water-based paint. Successful formulation requires selection of suitable resins and additives under the guidance of cost objectives. Sinograce Chemical produces acrylic emulsion, acrylic resin, for water based ink emulsion, Water Based Adhesive, water based industrial paint, water-based building glue and other water-based coatings. visit us sinograce chemical: https://www.sinogracechem.com Get a Quote Now :sales@sinogracechem.com Telephone :+86 0551 63459511