Although the cost of decorative paint in a home renovation project may not be high, it plays a crucial role. As the final step in the process, the overall aesthetics and comfort of your home depend heavily on the quality and application of paint. In this article, we’ll explore the basics of paint selection and discuss the different types of paints used in residential decoration. Don’t decorate blindly—understand the types of paint used in home projects first Common Paint Types Used in Home Renovations: (1) Wood Paints Varnish: Nitrocellulose varnish is a transparent lacquer made from nitrocellulose, alkyd resins, plasticizers, and organic solvents. It dries quickly and provides a soft gloss finish. This type of varnish comes in three finishes: glossy, semi-matte, and matte. The choice depends on personal preference and the desired look. However, nitrocellulose varnish has some drawbacks. It can become milky or white in high humidity, and it tends to have lower hardness and fullness. Hand-swept Paint: This is another type of nitrocellulose lacquer, but it's opaque and contains pigments. It’s designed for manual application and dries quickly. Key Additives for Nitrocellulose Lacquer: Water of the Sky: A clear liquid with a banana-like smell, made by mixing esters, alcohols, benzene, and ketones. It helps in the curing process of the lacquer. White Water: Also known as anti-whitening agent, its scientific name is ethylene glycol monobutyl ether. It prevents the paint film from whitening during wet weather when added at 10–15%. Polyester Paint: This is a thick lacquer made mainly from polyester resin. It forms a full and thick film. There's also a varnish version called polyester varnish. Polyester paint requires a curing agent (hardener) during application, which makes up about one-third of the total weight. These hardeners usually contain TDI (toluene diisocyanate), which can cause yellowing over time. Yellowing resistant polyester paint is now available, but it only offers limited protection against discoloration. Additionally, excess TDI can be harmful to human health. Polyurethane Paint: Known for its strong film formation, luster, adhesion, water resistance, and durability, polyurethane paint is widely used for high-end wood furniture and metal surfaces. However, it can suffer from blistering and chalking. Like polyester paint, it may also yellow over time. Its varnish form is called polyurethane varnish. (2) Interior Wall Paints Interior wall paints are generally divided into water-based and latex paints. Latex paint is the most common choice for home decoration. It is an emulsion paint that uses water as a thinner. It is safe, easy to apply, washable, and breathable. It allows for various color combinations and is suitable for different design styles. The main components include water, pigments, emulsions, fillers, and additives. While these materials are mostly non-toxic, some may contain harmful substances like organic mercury or mold inhibitors. Be cautious: Many so-called “latex paints†on the market actually contain high levels of formaldehyde and are not true latex paints. Some unscrupulous manufacturers may even use fake water-soluble paints to pass them off as real latex paint. To avoid such issues, choose reputable brands and ensure proper ventilation after painting. (3) Exterior Wall Paints Exterior latex paints are similar to interior ones but offer better hardness and water resistance. They are ideal for exterior walls and can also be used in humid areas like bathrooms. While they can be used indoors, the reverse is not recommended. Never use interior paint for outdoor applications. (4) Fire Retardant Paints Fireproof paint is a flame-retardant coating made from resins, fire retardants, and foaming agents. With the increasing use of flammable materials like wood and fabric, fire safety is more important than ever. Choosing the right fire-resistant paint can significantly enhance the safety of your home. Castle Hex Nut,Slotted Barrel Bolt Nuts,Hex Nut Cap,Allen Socket Nut NINGBO YWC IMP. & EXP. CO.,LTD , https://www.nbywc-fastener.com
Teach you what types of paints are used in home renovation?
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