Texture Coating Exterior Walls

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What are the effects of primer, intermediate paint and topcoat in exterior wall coating systems?
In the atmosphere corrosive environment of the external wall coating coating system is usually divided into primer, intermediate paint and topcoat.The main role of the primer is to lay the foundation on the substrate, the substrate has a good adhesion, with anti-rust performance The primer has a good wetting property on the surface of the substrate, as well as the osmotic effect, which enhances the adhesion to the substrate The main effect of the intermediate paint is to increase the film thickness and thus play a more effective shielding effect. The primer and topcoat in the exterior paint coating structure should not be too thick, so the middle layer is usually also a high-solids, thick slurry coating with a thixotropic variant, and the intermediate paint is also able to work well with the primer and finish Combined with the role of the machine, the car, the middle layer but also to make the surface smooth, is conducive to the topcoat. The most commonly used intermediate paint is the epoxy cloud iron intermediate paint in heavy anti-corrosion coatings, there is no simple intermediate paint concept , Many times the so-called intermediate paint can be used as a separate primer, and even as a glossy and aesthetic performance requirements of the top parts of the use of topcoat The main role is to prevent the external environment of harmful corrosive media, such as oxygen , Water vapor, sulfur dioxide and the chemical atmosphere of the same time, the beauty of the topcoat of the paint is now more and more attention, and sometimes also requires the outer layer of varnish, such as aliphatic polyurethane varnish, in order to get more For the dense shielding film.
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Can be absorbed formaldehyde plants are cactus, Chlorophytum, Fu Lang flower (also known as Gerbera), reed, ivy, iron tree, chrysanthemum, etc .; and the elimination of xylene flowers are ivy, iron tree, chrysanthemum, etc .;
Nano paint brand manufacturers which?
Nano paint brand manufacturers have legislature, Dulux, China Resources, Dabao paint, the United States Tu disabilities, and so on.
How to distinguish between cell phone batteries and lithium batteries?
Lithium-ion batteries have been mass production of liquid lithium-ion battery (LiB) and polymer lithium-ion battery (LiP) two. So in many cases, the battery marked Li-ion, must be lithium-ion battery. But not necessarily a liquid lithium-ion battery, there may be a polymer lithium-ion battery. Lithium-ion batteries are improved products for lithium batteries. Lithium batteries have long ago, but lithium is a highly active metal, it is not safe to use, often in the charging when the burning, burst the situation, then there will be improved lithium-ion battery, adding (Such as cobalt, manganese, etc.) so that lithium can really achieve a safe, efficient and convenient, and the old lithium battery also basically eliminated
What is modified epoxy polymer mortar
The theoretical difference in effect: 1) Adhesion of the single component is significantly lower 2) Polymer mortar strength Single component low
are they different kind of paints, different from the normal latex and oil paints?
Emulsion paints are water based acrylics. Emulsion is a term used in the UK, latex is used in the USA, but they are the same thing. en.wikipedia.org/wiki/Emulsion_pa... Latex paint is a water-borne dispersion of sub-micrometre polymer particles. The term latex in the context of paint simply means an aqueous dispersion; latex rubber (the sap of the rubber tree that has historically been called latex) is not an ingredient. These dispersions are prepared by emulsion polymerization. Latex paints cure by a process called coalescence where first the water, and then the trace, or coalescing, solvent, evaporate and draw together and soften the latex binder particles and fuse them together into irreversibly bound networked structures, so that the paint will not redissolve in the solvent/water that originally carried it. en.wikipedia.org/wiki/Acrylic_pai... Acrylics were first made commercially available in the 1950s. These were mineral spirit-based paints called Magna[1] offered by Bocour Artist Colors. Water-based acrylic paints were subsequently sold as latex house paints, although acrylic dispersion uses no latex derived from a rubber tree. Interior latex house paints tend to be a combination of binder (sometimes acrylic, vinyl, pva and others), filler, pigment and water. Exterior latex house paints may also be a co-polymer blend, but the very best exterior water-based paints are 100% acrylic. Soon after the water-based acrylic binders were introduced as house paints, artists (the first of whom were Mexican muralists) and companies alike began to explore the potential of the new binders. Water soluble artist quality acrylic paints became commercially available in the early 1960s, offered by Liquitex.
Is the first silk screen printing ink to the phone shell door, after the flat-panel printer with dye or pigment ink to print. Is there such a silk screen ink?
The so-called water as the main solvent for the scientific treatment of water-based inks, compared with other printing inks, the water-based ink has no adverse effect because it contains non-volatile toxic organic solvents, so the printing process Healthy atmospheric pollution, pollution print itself. As the characteristics of ink and non-flammable, but also to eliminate the explosion of the explosion shop, is conducive to safe production. Of course, the range of ink and ink changes is based on offset printing, ink inks, flexographic printing, gravure printing. In Europe, the United States and Japan and other developed countries have gradually replaced ink ink, in addition to other special ink offset printing. In the United States, 95% of the flexographic printing ink used, 80% of gravure ink used.
The original wall on the paint and then on the powder will have a chemical reaction?
Latex paint latex paint commonly known as the current popular interior and exterior architectural coatings latex paint called resin emulsion coating machine coating compound resin emulsion base material by adding pigments, fillers and various additives preparation of water-based paint latex paint, including latex paint and latex paint Topcoat Paint Primer Finish Latex Paint Primer Anti-Alkali Moisture Enhancement Topcoat with base layer recommended as a primer first; topcoat finish, beautiful latex paint latex primer latex finish