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Many friends in the purchase of melamine plywood often have questions, such as how to cut melamine plywood, how to glue melamine to plywood, where to buy black melamine plywood, and other doubts; this article will tell you the answer.
Melamine board, referred to as melamine board, is called ecological board in the industry, melamine board belongs to man-made board, and glue is inevitably used in the production process, so melamine board will release formaldehyde and other harmful substances; if formaldehyde exceeds the standard, it will cause a certain impact on the human body。
Melamine board is generally a layer of printing paper impregnated with melamine on the surface of particleboard, MDF or plywood under high temperature and high pressure.
Melamine board is light in weight, mildew-proof, fire-proof, heat-resistant, shock-resistant, easy to clean, and renewable, fully in line with energy saving and consumption reduction, and ecological protection
It belongs to the technical field of floor wood grain paper and furniture paper.
Floor wood grain paper and furniture paper generally use wood pulp kraft paper, which has high strength. The pattern on the wood grain paper is printed, and the thickness of the wood grain paper is generally 0.5-1.0_. When wood grain paper is used, it needs to be impregnated to achieve smooth surface, texture, acid and alkali resistance, compression resistance, cold resistance, fire resistance and other properties.
Melamine is commonly known as melamine, protein essence, IUPAC named “1,3,5-triazine-2,4,6-triamine”, is a triazine nitrogen-containing heterocyclic organic compound, it is a white monoclinic crystal , almost odorless, slightly soluble in water (3.1g/L room temperature), soluble in methanol, formaldehyde, acetic acid, hot ethylene glycol, glycerol, pyridine, etc., insoluble in acetone, ethers, harmful to the body, cannot be used for Food processing or food additives.
Melamine reacts with formaldehyde to form melamine formaldehyde resin, which is an excellent impregnating glue. However, both melamine and formaldehyde are harmful to the human body. Unreacted melamine and formaldehyde residues will endanger the health of users, especially children.
Pycreus globosus (All.) Reichb. It is an annual herb of the Cyperaceae family and is distributed all over the country, mainly harming aquatic crops such as rice and British white. The viability and fecundity of sedge cones are very strong, and it can absorb chemical harmful substances such as melamine.
Crabata, a common annual weed in the field, has strong vitality and the ability to absorb harmful gaseous substances such as formaldehyde.
The current melamine glue has a lot of formaldehyde and melamine harmful chemicals residues in the preparation project, which endangers the human body and pollutes the environment.
First, immerse the printed paper in melamine glue, heat and dry it, and then press it on the board with a hot press (200 degrees or more than 900 tons).
One melamine is very weak and belongs to a relatively stable, after curing, and is not free of toxicity. In the production of furniture, melamine board on the air and a certain polluted environment depend on the melamine board used in the dense board or particle board substrate; if it is low material, formaldehyde release can directly reach the environmental level, that melamine generally will not aggravate the material pollution.
Melamine plate it this province belongs to the odorless and harmless raw materials and produces odor and quality problems depending on the plate MDF. Paint using adhesives and add some harmful additives, directly emitting substances among the smell of formaldehyde, so that the occupants are vile and want to vomit.
2, now wanting to find a completely will not exist formaldehyde plate is generally impossible. The melamine on the market can generally reach the national level standard. Still, there is a variety of furniture accumulation that will easily make the decoration of the house after the formaldehyde exceeds the standard, so wait for the housing renovation must open windows to maintain ventilation after a few months to move in, wait for the departure of some harmful gases in the air to also reach the After the relevant national qualified standards to move in.
We must go to the regular shopping malls or platforms to buy flooring materials; only then can we ensure the health of future residents and late maintenance service security.
