Pressing paste coloring paint moisture sample carefully
As people increasingly pay attention to the concept of environmental protection, most consumers have begun to consume for environmental protection. In the process of home decoration, the requirements for environmental protection naturally speak for themselves. The first is to choose environmentally-friendly products. In many types of household products, our common view is: the more pure and natural raw materials, the higher the environmental performance. However, in fact, any natural material must be processed. If the method used is not environmentally friendly, it will also affect the environmental performance of the product.
In the second phase of Red Star McGraw's “Environmentally Friendly†campaign, we experienced the entire floor manufacturer's production floor of the home floor and experienced how environmentally friendly home products are produced. Learn more about what production factors affect the environmental performance and performance of household products.
Pressure sticking and coloring paint directly affect the environmental protection of the floor
It is said that formaldehyde is the first killer of indoor pollution. Among all the materials used in the renovation, the highest amount of formaldehyde released is undoubtedly all kinds of adhesive glue. In the production of flooring, especially floorings such as engineered wood flooring that need to be glued to glue the floor substrate to the skin, the environmental performance of the glue used directly affects the environmental protection of the floor. In the parquet flooring production factory of living home floor, we see that all the parquets are made of a kind of environmental protection glue developed by Finland Tyre Company. It is understood that this glue can guarantee the formaldehyde release of the pressed floor. Within the E1 grade, it has a fast curing speed and high bonding strength. It can be cured at room temperature or high frequency. It does not contain harmful components such as formaldehyde, phenol, and heavy metals, and it has a long storage period and is suitable for bonding of common tree species. High solids content is an important feature of environmental protection and energy-saving adhesives. This feature can fully ensure the firm adhesion of flooring substrates and skins, while ensuring that the amount of formaldehyde released is within the environmental protection standards.
In addition to laminating adhesive, the paint used for floor sealing and coloring is another indicator of its environmental performance. When consumers purchase flooring, they must ask whether the selected floor is painted with environmentally friendly paint. Determine the degree of environmental protection of the floor. For edge lacquer, according to the person in charge of the home floor factory, the chemical element benzene is one of the ingredients, and benzene is a harmful substance to the human body, but consumers do not have to worry about this because the benzene element is very volatile. Fast, it will continue to evaporate during the process of floor sealing and post-processing. Therefore, it has almost no adverse effect on the health of the consumers who buy the floor. For the workers who are working, the factory must also specialize. The edge exhaust gas treatment and discharge system ensures the health of the workers.
Wood moisture content affects floor performance
According to some readers, the cracking phenomenon of their own solid wood floors has not yet been used for one year. However, it is still very important for them to protect themselves. How can such a phenomenon occur? We have learned that in the production factories of living floors, The direct cause of wood floor cracking is the moisture content of the wood. Usually, wood and its products will have a certain amount of moisture, and the percentage of water contained in the wood and the percentage of wood after drying out is the moisture content of the wood. In order to make wood products adapt to the weather and the living environment better, in the production of wood products, the drying and keeping of wood will be carried out according to the moisture content standard of a place, so that the moisture content of the wood and the average moisture content of the atmosphere in the use area Keep consistent to ensure stable use of wood products.
Because of the difference in geographical location, the average moisture content in the atmosphere will be different. Therefore, the moisture content requirements of wood products in different regions are different. For example, the average air content in Beijing is 11.4%, while in the south, it is about 14%. The specific requirements for the product are between the positive and negative 1 of the local average moisture content, said Li Jiguang, deputy head of the Quality Supervision and Inspection Station of timber furniture. Moisture content directly affects the quality and use of wooden furniture, especially solid wood furniture. Low moisture content wood absorbs moisture in the air and causes wood products to swell and distort. With a high moisture content, the risk of cracking can occur.
In general, wood products, especially solid wood furniture, have a moisture content that is preferably lower than the average moisture content of local air, for example, one to two percentage points. As for the floor decoration materials, the person in charge of the floor of the living floor said that the solid wood floor should ensure the standardized control of the moisture content of the wood, while the solid wood skin in the multi-layer solid wood flooring is the key, and the dimensional stability of the wood floor is affected. The performance of the floor. In the north, in order to prevent the appearance of floor cracking during the dry heating season, the wood veneers on the surface of the large-size brand solid wood flooring should be selected by professional quality inspectors one by one, and their moisture content should be strictly controlled. And then made of qualified multilayer solid wood composite slab. Since the floor base material is hot-pressed after being attached with decorative veneer, the internal stress of the slab has a greater internal stress. Such a floor slab also needs to stand still for about 20 days in a special health store with a temperature and humidity balance. In order to ensure a more stable quality of the floor, effectively avoid cracking and deformation during use.
Flooring Paints Formaldehyde Furniture Home Furnishing Decoration Home Furnishing
Water-Based Curing Agent in the concrete surface to form a high-performance water-blocking film, it can reduce the evaporation of water in concrete, so as to achieve the purpose of conservation concrete.
Oily Curing Agent can form a high-performance water blocking film on the concrete surface, which can reduce the evaporation of water in concrete, so as to achieve the purpose of curing concrete. It can be used for various purposes to harden and seal the base surface and improve chemical resistance and oil corrosion resistance Performance, especially for the next to be coated or covered base.
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