A base paper:
Melamine impregnated paper divided into plain colored paper and printing paper, wear-resistant paper three categories. According to the usage of the product can be divided into two categories of paper and the bottom paper. Plain paper paper and printing paper The difference, the best paper, pure hue, no discoloration, color printing paper more uniform. Generally used plain printing paper as base paper (wood floor multi-purpose, also called the balance sheet.) Wood paper, paper is on the basis of the printed form, according to the realistic requirement of wood grain, the roll number for printing are also different. Art printing paper: the senxi art series is the most leading.
Two, ink:
Ultimately, the printing ink, the ink is melamine wood paper ink. Domestic and imported ink of ink. The main difference is the weather resistance for a long time to askQuestions. Identification of printing quality, can use the magnifying glass to watch the "blank" number, if blank, will affect the color of purity, in addition to the naked eye can see a lot of space, the quality is very general. Worthless。 The other is not allowed to have the color ink holdout, No. If the color is yellow, the poor quality of ink. Three, the content of melamine, melamine wear-resistant surface quality decision. Moisture, mildew quality.
The best of impregnated paper, melamine content is 100%, followed by 70%, impregnated paper use mostly 70% content. Pure melamine impregnated paper shelf life up to 1 years. The worst number of inflow of gum, as melamine glue, if exposed to air for 5 minutes, immediately bonded state, so many people said to be placed in the air conditioning room, to prevent the occurrence of early adhesion, curing. Sugar, soluble in water, so moisture, not long, due to wipe reasons, the surface of the protection layer can easily be wiped melt. As a result, the production of gum paper manufacturers in order to change this problem, adding curing agent more components, so there will be a week or 15 days will be expired, the quality of the early curing. The detection method is simple: in the panel on the wet towel, the next day to see the change in the surface, whether the bubble, uplift. After wiping the surface gloss is broken.
There is a kind of impregnated paper, is the use of melamine urea formaldehyde glue, the proportion of 60%, 50%, 40%, 30% points. Although the ratio of gum, but the shelf life is generally only reach 3 months or less. Simple identification method is: the surface of the fire burning plate, there is a smell of urea formaldehyde release problems. The same with E1, E2, E0 difference.
Four, paper weight (Hou Bo)
Melamine paper according to color printing needs, need to dip rate as well as the use of paper is divided into many categories:, 70 grams, 80 grams, 85 grams, 90 grams, 110 grams, 120 grams, 135 grams of several. The general pressure titanium surface veneer made white 80 grams, but Matt is not good, will produce the phenomenon through the end. Warm white, beige matte pressure no more than 110 will produce the phenomenon through the end. While the production pits 85 grams, 90 grams of it.
Five, curing agent
A simple melamine plate also relates to anti pollution problems, in addition to dipping glue difference, another important factor is the quality of the curing agent. Imported and domestic distinction.
Six, abrasion resistant paper
Wear-resistant paper is an addition of three two aluminum oxide impregnated melamine veneer paper. The wear-resistant paper laminate flooring surface brightness, abrasion resistance. It has high transparency, abrasion resistance, without blemish and fire prevention, convenient maintenance etc.. Wear paper 18 grams, 22 grams, 45 grams of several, according to the different production processes, the wear-resisting coefficient is also different. At present, wear-resistant paper application in wood floors more. Good wear-resistant paper can withstand 6000 rpm test. There is no use in furniture.
Seven, decorative base paper
Weight range from 70 to 110g/m2. Also known as the "melamine impregnated paper, titanium white, covering power, weatherability (excellent color fastness), paper printing, by dipping for aggrandizement wood floor, office furniture plate etc..
Eight, melamine impregnated paper
Features: can be used for particleboard, MDF, veneer or hard fibre board base material. And there is a natural decorative effect and resistance, acid and alkali resistance, corrosion resistance, scratch Corrosion and easy cleaning. Protection: in 55%65% relative humidity, temperature of 1030 DEG C and sealed storage conditions.
Nine, paint paper, PU paper etc.
According to the different requirements and process of impregnation, can also be produced before and after impregnated paper impregnated paper. At present, began production of melamine impregnated paper softening part of the enterprise, can be bent but not broken paper. Therefore, the board quality and the quality of the board itself, but also have a great relationship with the surface of melamine impregnated paper. As a consumer, not cheap as a basis for procurement. Learn more about advice, consult the relevant knowledge, good quality, is the reliable products