Let's take a look at the characteristics of water-based acrylic emulsion! 1.Excellent adhesion The polymer structure of the aqueous acrylic emulsion contributes to the flow and wettability of the molecular chains on the surface of the substrate, making the coating and the substrate molecules in close contact to achieve high adhesion. 2.The high bearing capacity of the filler can significantly reduce the cost The water-based acrylic emulsion has excellent filling properties, and the total solid content of the coating formulation can reach 60%. Among them, the ratio of resin to filler can reach 1:2, which significantly reduces the formulation and use cost of water-based wood paint. 3.Zero VOC safety and environmental protection The water-based acrylic emulsion itself does not contain VOCs and can form a film at room temperature without film forming additives. Coatings formulated in this way can have a VOC content of zero. 4. Excellent water resistance Aqueous acrylic emulsions do not contain the surfactants used in ordinary acrylic emulsions, and have specially designed hydrophobic groups. Therefore, the water-based acrylic emulsion has excellent moisture resistance, which can prevent the penetration of water molecules on the substrate after the paint film is dried, and achieve the effect of waterproof and moisture-proof. 5.Excellent weather resistance The molecular structure of water-based acrylic emulsion adopts UV-stabilized monomer structure, and the emulsion is specially designed to make TIO2 fully and evenly dispersed in the emulsion, reduce the influence of UV on the emulsion, and effectively protect the substrate. 6.Excellent pigment dispersion Water-based acrylic emulsion and various water-based color paste compatibility is good, so that the function of fillers and pigments can be maximized, and the paint color is bright. Product Recommendation PF-135 High hardness modified acrylic copolymer Description PF-135 is a kind of modified acrylic copolymer with excellent adhesion to different substrate surfaces, anti-corrosion, abrasion resistant and high hardness etc. Type Modified acrylic copolymer Key Features l Transparent coating, dry fast l Hydrophobic coating, high hardness and gloss l Excellent adhesion, acid alkali and good abrasion resistant l Applied to concrete, rooftop, brick, stone, floor etc. Typical Properties Appearance pH Solid content Hardness Cover area Duration Full dry time Application l Cement concrete surface l Ceramic tile, floor l Road surface l Metal, plastic, wood surface etc. Storage and Handling l Available in 200 kg/ barrel or 25 kg/ barrel l Store products in tightly closed original containers at 5-40℃ l Shelf life: 9 months from delivery date l According to non-dangerous goods transport

1 Fluorescent ink: Fluorescent ink is made of fluorescent material dissolved in the corresponding resin. The particles of fluorescent pigments are generally thicker, the types of bonding materials are more, different bonding materials will produce different fluorescence, in the use of fluorescent ink should ensure that it has sufficient concentration, the ink layer on the printing product is thicker, so as to ensure satisfactory fluorescence effect. Fluorescent ink after screen printing printing bright color, decoration effect is very good, under the action of visible light and ultraviolet light, can emit sparkling fluorescence. 2 Photochromic ink: UV ink photoinitiator is a compound that is easily excited by light, excited into free radicals after absorbing light, and the energy is transferred to photosensitive molecules or photocrosslinking agents, so that UV ink photocuring reaction occurs. UV ink has become a more mature ink technology, and its pollutant emissions are almost zero. In addition to solvent free, UV ink also has such advantages as not easy to paste, clear dot, bright ink color, excellent chemical resistance, consumption and so on. 3 Light storage and phosphorescent ink: Light storage pigment is the use of inorganic fluorescent material with phosphorescent effect of some zinc sulfide. Copper fluorescence, calcium sulfide. Prepared from bismuth fluorescence, etc. Inorganic fluorescent matter is by crystal light, if the pressure will make the crystal rupture, resulting in reduced luminosity, so the general use of screen printing is more suitable, ink carrier and fluorescent matter in use mixed. The characteristic of phosphorescent ink is to absorb light and then emit light at a certain wavelength within a certain time. The pigment of this ink is zinc sulfide containing a small amount of impurity (such as zinc cadmium sulfide), it is afraid of acid, afraid of alkali, so it requires the use of neutral resins such as cyclohexanone resin, fiber ester and ether. In addition, heavy metals, desiccant and drying oil should not be added to the ink to avoid damaging the pigment substance. The binding material used should be transparent and be able to penetrate ultraviolet light. This ink is mainly used for printing advertising and signs, but if phosphorescent ink and fluorescent ink are mixed for anti-counterfeiting packaging printing, you can receive good packaging decoration and anti-counterfeiting effect. 4 Special printing ink: Printing ink is mainly composed of colors, fillers, linking materials, etc., of which the composition of the color is an important part of determining the color and brightness of the printing, many manufacturers and ink factories customize the special ink for each product printing, and the formula is kept secret by the ink factory. 5 Compound ink: After two or more kinds of anti-counterfeiting inks are mixed according to a certain proportion, composite inks with new properties can be developed, and it will be diffi...

LABELEXPO Europe-2023 exhibition at Place de Belgique 1 BE - 1020 BrusselsSept.11th -Sept.14th, 2023 At Labelexpo Europe 2023, view hundreds of live demonstrations of the latest innovations, examine the most advanced collection of label and package printing technologies and acquire what your business needs to succeed. Explore the world’s largest label and package printing trade show and advance ten steps ahead of the competition.We will show you  high quality for coating：Adhesive label and inks，top and barrier coatings,primers and varnishes ,Other glue,coating additives，Thickener resin etc. We sincerely invite you to stand Booth No.: 3C68 LABELEXPO Europe on behalf of our company.I am sure you will find the most professional and most suitable supplier in the Printing and label exhibition Europe. WELCOME! The most professional chemicals supplier!

Advantages and disadvantages of the same type of defoamer Organic defoamer such as mineral oils, amides, low alcohols, fatty acids, fatty acid esters and phosphate esters has been studied and applied earlier, belonging to the first generation of defoamer, which has the advantages of easy access to raw materials, high environmental performance and low production cost.The disadvantages are low defoaming efficiency, strong specificity and harsh use conditions. Polyether defoamer is the second generation of defoamer, which mainly includes straight chain polyether, polyether with alcohol or ammonia as the starting agent and polyether derivatives with end group esterification.The biggest advantage of polyether defoamer is its strong anti-foam ability. In addition, some polyether defoamer has excellent properties such as high temperature resistance, strong acid and alkali resistance.The disadvantages are that the use conditions are limited by temperature, the use field is narrow, the defoaming ability is poor, and the bubble breaking rate is low. Silicone defoamer (the third generation of defoamer) has the advantages of strong defoamer performance, rapid defoamer ability, low volatility, no toxicity to the environment, no physiological inertia, wide range of use, etc., so it has broad application prospects and huge market potential, but the foam suppression performance is poor. Polyether modified polysiloxane defoamer has the advantages of polyether defoamer and silicone defoamer at the same time, which is the development direction of defoamer.Sometimes it can also be reused according to its reverse solubility, but at present, there are fewer types of such defoamer, which is still in the research and development stage, and the production cost is high. Selection of defoamer The selection of defoamer should meet the following points: 1.Insoluble or insoluble in the foaming liquid In order to burst the foam, the defoamer should be concentrated and concentrated on the bubble film. For the case of defoaming agent, it should be concentrated and concentrated in an instant, and for the case of defoaming agent, it should always be maintained in this state. Therefore, the defoamer is supersaturated in the foaming solution, and only insoluble or insoluble is easy to achieve supersaturation. Insoluble or insoluble, it is easy to gather at the gas-liquid interface, it is easy to concentrate on the bubble film, and it can play a role at a lower concentration. For the defoamer used in water systems, the molecules of the active ingredients must be strong hydrophobic and weak hydrophilic, and the HLB value should be in the range of 1.5-3 for the best effect. 2. The surface tension is lower than the foaming liquid Only when the intermolecular force of the defoamer is small and the surface tension is lower than that of the foaming solution, the defoamer particles can be immersed and expanded on the foam film. It is worth noting that the surface tension of the foaming solu...