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<p>Now more and more consumers choose to go to stores to buy fashionable and designed finished doors. However, the door as a home’s "face" project is the most important link that affects the decoration period. You must do your homework before choosing a <a href="https://www.solidwoodendoor.com/product" rel="noopener noreferrer" target="_blank">wooden door</a>.</p><p><br></p><p>1. Before buying</p><p>Pay attention to whether the product formaldehyde and moisture content are qualified</p><p>The detection of wooden doors is mainly based on GB18580-2001 "Limits of Formaldehyde Release in Wood-based Panels and Products of Interior Decoration Materials" (National Mandatory Standard) to detect the amount of formaldehyde emission of samples, and then refer to JG/T122-2000 "Building Wooden Doors and Windows "(Industry recommended standard) WB/T1024-2006 "Wooden Door" industry standard tests the sample moisture content, dipping and peeling, surface bonding strength, sandbag impact.</p><p><br></p><p>Therefore, consumers mainly need to understand the environmental performance of the product, such as whether the formaldehyde exceeds the standard, the moisture content of the product, and the index of immersion and peeling.</p><p><br></p><p>Since wooden doors are made mostly with urea-formaldehyde resin as the adhesive, the wooden doors will have some formaldehyde that did not participate in the reaction, which will be released to the surrounding environment during use. If the amount of formaldehyde released by the wooden doors exceeds the standard limit, it will be unfavorable during use. The human health of the occupants. Therefore, the country has made strict regulations on the formaldehyde emission of wood-based panels and their products for interior decoration and decoration, and issued a mandatory national standard GB18580-2001, and stipulated that the formaldehyde emission of wooden doors ≤ 1.5mg/L.</p><p><br></p><p>In addition, the differences between brands are mainly reflected in three aspects: moisture content, immersion peeling, and surface bonding strength. The moisture content index mainly affects the stability and deformation of the door, and directly affects the use effect of the door. Wooden doors with too high or too low moisture content may experience shrinkage, expansion, cracking, and deformation during use, which will affect the performance of the door.</p><p><br></p><p>The dipping and peeling index mainly reflects the bonding performance between the layers of the wooden door under humid conditions. The better the dipping and peeling performance, the better the bonding performance and moisture resistance, and the longer the service life of the wooden door. Otherwise, the poor bonding performance will affect the service life of the product.</p><p><br></p><p>The above problems are related to the production technology, small batch production, storage and transportation of wooden doors. Therefore, when consumers choose wooden doors, it is best to choose products with more mature brands.</p><p><br></p><p>2. When buying</p><p>Understanding product brand information through multiple channels</p><p>Consumers may wish to follow the following four points when purchasing wooden doors.</p><p>(1) Through the Internet, quality inspection announcements, newspapers and other channels, learn more about wooden door classification, quality, and after-sales service.</p><p>(2) It is best to choose a well-known company or brand in the industry. At the same time, the dealer can be required to provide a quality inspection report issued by the department, and buy wooden doors at a formal building material supermarket or a building material professional market, and the rights and interests are more secure.</p><p>(3) Pay attention to the outer packaging of the product. Experts from the Institute of Building Materials and Machinery of the Fujian Institute of Product Quality Inspection said that the packaging mark of qualified and regular goods should include the product's brand, production company name, implementation standard, grade, address, production date and other information. Good enterprise products will also be equipped with standardized product manuals and instructions for use.</p><p>(4) Pay attention to the quality of product appearance. The decorative veneer on the surface of the wooden door with good quality should have no obvious pitting, glue marks, scratches, indentation, delamination, wrinkles, exposed bottom, loose edges and splicing gaps; the appearance of the lacquered surface should not be obvious Paint film scratches, wrinkles and paint leaks, etc., there should be no paint film peeling, pollution and paint film particles, and the groove line shape feels smooth.</p><p><br></p><p>三、After purchase</p><p>Proper maintenance can extend the life of wooden doors</p><p>Reasonable use and maintenance is an important way to extend the life of wooden doors. In the initial stage of installation and use, try to increase the speed of indoor air circulation to eliminate the residual odor in the surface paint of the door; usually other decorations will be arranged after the wooden door is installed, and special attention should be paid to avoiding the pollution of decoration materials such as paint and glue; Avoid placing hard objects within the opening range of the door to cause impact and scratches. Generally speaking, wooden doors are compatible with the suitable temperature and humidity for human living, and the relative humidity of indoor air should usually be kept between 40% and 80%.</p><p><br></p><p>Generally, users should do the following aspects when using and maintaining:</p><p>(1) The door panels and door sleeves of wooden doors are all made of wood or wood-based materials. Although they are moisture-proof, they still cannot withstand long-term immersion in water. During daily use, avoid contact with water as much as possible.</p><p><br></p><p>(2) The buffer device of the door body can only resist impact within a certain limit. Avoid leaning on the door leaf or hanging on the door handle. Do not drill holes to install pendants or hang heavy objects on the door panel to avoid shortening the life. Prevent the wooden door from being impacted abnormally. When opening and closing the door leaf, the force should be moderate. Do not use too much force or open the angle too large. Repeated strong impact will damage the normal use of the door.</p><p><br></p><p>(3) The door leaf should always be kept closed under normal conditions, and the double-leaf door should be plugged in to prevent collision and damage; during the special period of heating, keep the door leaf open to avoid uneven temperature on both sides of the door leaf due to heating Cause the door leaf to deform. The cladding material on the surface of the door panel not only has decorative functions, but also plays a role of moisture prevention and protection. If accidentally damaged, it should be repaired in time to prevent moisture from entering and causing greater deformation of the door panel.</p>
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