Melamine impregnated paper is divided into three categories: plain paper and printing paper, and abrasion resistant paper. According to the product use, it can be divided into two categories: facial tissue and base paper. Plain paper has the difference between primary paper and printing paper. The original paper is the best, the color is pure, it is not easy to change color, and the color of printing paper is relatively uneven. Generally, plain printing paper is used as the base paper (multi-purpose for laminate flooring, also called balance paper). Widely used in cabinets, wardrobes, laminate flooring veneers.
Melamine is a kind of glue that contains a certain amount of formaldehyde. Formal manufacturers can control the formaldehyde within the national standard during the process of compounding. The melamine content determines the wear quality of the melamine surface. Moisture-proof, mildew-proof quality, of course, the higher the moisture-proof and mildew-proof effect is the best. The best impregnated paper has a melamine content of 100%, followed by 70%, and most of the current use of 70% impregnated paper. Pure melamine impregnated paper has a shelf life of more than one year, but the cost is higher than 70%. The veneered paper is melamine impregnated paper after being impregnated with melamine glue and some additives. And the plate (density board, particle board, plywood), through the hot pressing of the hot press plate to become the veneer sheet.
Melamine impregnated paper varies according to the function of the base paper. If the effect of the decoration is to be achieved, then the color paper should be used; if it is to be worn, then the wear paper should be used; if it is to have the effect of mechanical balance, then Use balance paper.
Printing is indispensable for ink, and the ink used for melamine wood grain paper is water-based ink. There are domestic inks and imported inks. The main difference is the long-term problem of weatherability. To identify the quality of printing, you can use a magnifying glass to watch the number of "white". If you leave more white, it will affect the purity of the hue. In addition, the naked eye can see a lot of white, and the quality is very general. It is worthless. In addition, it is not allowed to have ink, and the color registration is not allowed.
The abrasion resistant paper is a melamine-impregnated overlay paper to which aluminum oxide is added. The abrasion resistant paper makes the surface of the laminate flooring bright and resistant to wear. It has the characteristics of high transparency, wear resistance, flawlessness, fire prevention and convenient maintenance.
Melamine paper is divided into many categories according to the color requirements, printing needs, the need for impregnation and the need for use: 70 grams, 80 grams, 85 grams, 90 grams, 110 grams, 120 grams, 135 grams, etc.
A simple melamine board also involves the problem of stain resistance. In addition to the difference in dipping glue, there is also an important factor that is the quality of the curing agent. There are imports and domestic distinctions, of course, imports are better than domestic ones.
In short, the melamine veneer pressed from melamine impregnated paper and various kinds of plates is widely used as a decoration material, and consumers can purchase according to their actual needs.
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