[ Chinese wardrobe net ] home decoration, wardrobe is indispensable, whether it is to go to the mall to buy brand wardrobe or to ask the woodworker to make, we need to pay special attention to the material of the wardrobe. Because in a closed room, the wardrobe is one of the largest furniture in the bedroom, and the harmful gases emitted by it are also the majority. Today, Xiaobian introduces you to the top ten commonly used wardrobe materials, how to choose the wardrobe plates, and what kind of plates to use for the wardrobe.
At present, the plate substrate is mainly:
MDF (MDF): The MDF is pressed by powdered wood fiber at a high temperature and has a good surface flatness. Because of its soft and impact resistance, high strength, uniform density after pressing, it is also easy to reprocess, suitable for plastic panels, baking varnishes and so on. But the disadvantage is that the waterproof is very poor, it is easy to expand and deform. Optional MDF: MDF mainly detects formaldehyde emission and structural strength. MDF is classified into E1 grade and E2 grade according to formaldehyde emission, and formaldehyde emission exceeds 30mg/100g. In general, most of the MDFs of the upper-scale production plants are qualified. Most of the MDF on the market is E2 grade, and E1 grade is less.
Solid wood particle board: Solid wood particle board is a new type of high-grade environmentally friendly substrate, which is produced by the process of particle board. The density of solid wood particle board is relatively high, and the wood fiber particles in the board are large, which preserves the essence of natural wood. The content of solid wood particle board in the use of adhesive is generally less than 5%, and the environmental protection is better. In addition, its processing properties are as good as particleboard. The particle board is insulated and absorbs sound. Because the preparation method is easy, the quality is very different, it is difficult to distinguish, the bending resistance and tensile resistance are poor, and the density is loose and easy to loose.
Solid wood multi-layer board: Multi-layer board is made of three-layer or multi-layer one-millimeter solid wood veneer or thin-plate adhesive. It is commonly used with three plywood, five plywood, nine plywood and twelve plywood (commonly known as plywood, five PCT, 9 PCT, 12 PCT). The core has: poplar, mixed wood, amine wood multi-layer board; good structural strength and good stability. Plywood has a large amount of glue, and it should be sealed when it is finished, and reduce pollution. Purchase solid wood multi-layer board: choose multi-layer board mainly to see its formaldehyde emission and bonding strength. If the gluing strength of the plywood is not good, it is easy to fall apart. When selecting, pay attention to whether the nominal thickness of the plywood matches the actual thickness.
Blockboard: The core board of the solid wood core has good clamping force and high strength. It has the characteristics of firmness, sound absorption and heat insulation, and the water content is not high, between 10% and 13%. Board: The surface of the blockboard should be flat, without warping, deformation, no blistering or dent; the core strips are evenly arranged, the gap is small, the core strip is free from decay, breakage, wormholes, thrift and so on.
Chinese fir board (Fir fingerboard): Glulam is an emerging solid wood material that uses large-diameter logs and is processed in depth to form a wooden board that is staggered by fingers. Glulam can be directly painted and painted, saving a process compared to blockboard.
Ecological paint-free board: melamine Malacca ecological paint-free board, or melamine whole fir ecological paint-free board, is a solid wood ecological paint-free board, good stability, strong resistance to deformation, strong nail holding power, the most important environmental protection level is very High to European E0 standard, formaldehyde emission below 0.5
The fireproof board is made of silicon material or calcium material as the main raw material, mixed with a certain proportion of fiber materials, lightweight aggregates, adhesives and chemical additives. The decorative sheet made by autoclaving technology generally has a thickness of 0.6-1.2. Mm; fireproof board is economical, high strength, fireproof and moisture proof. Fireproof panels are mainly used for cabinets, showcases, etc. The construction of fireproof board has higher requirements for sticking glue. It is necessary to master the thickness of the glue and the glue drying time, and it should be pasted one time.
Therefore, the review considers the proposal to choose a green sheet, and the same environmentally friendly sheet, the price is generally from melamine ecological free paint board > high density board > medium density board > particle board.
Mini thermometer, 0.5S rapid measurement, non-contact infrared temperature measurement, simple and easy to implement, quick measurement, to avoid cross-infection.
The measurement accuracy is high. The infrared thermometer has fast and efficient measurement capabilities, and the error accuracy is controlled within the range of 0.1-0.2°C.
High temperature alarm, when the temperature is higher than 37.5℃, the infrared thermometer will display "HI" and send out a "di di" buzzer prompt, pay attention to personal health in time
Energy saving and environmental protection, infrared thermometer has long standby time, energy saving and environmental protection can be recharged once, escort for a long time
Multi-purpose measurement: Infrared thermometers can be installed in crowded places, such as railway stations, bus stations, hospitals, schools, etc.
A variety of fixing methods, in order to adapt to more environments, a variety of fixing methods are designed
Digital Infrared Non-Contact Thermometer, Wall Mounted Thermometer, Temperature Scanner Infrared Thermometer, Tripod Bracket Thermometer
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