The surface layer of laminate flooring is the metallic substance potassium trioxide?

The surface of the laminate flooring is evenly pressed with a layer of aluminium oxide abrasion resistant agent. The content of aluminium oxide and the thickness of the film determine the number of revolutions of wear resistance. The number of wear-resistant layers containing about 30 grams of aluminum oxide per square meter is about 4000 rpm, the wear-resistant rotation of 38 grams is about 5000 rpm, and the wear-resistant rotation of 44 grams should be about 9000 rpm.

The surface of the composite floor is made of aluminum oxide, which is the wear-resistant layer used on the surface of the high-end car, and the plate is a high-density board, to put it bluntly, sawdust and glue high-pressure MDF, the standard of environmental protection is to look at the emission of formaldehyde, and the national standard for composite flooring is milligram liters (why use this unit, because the MDF should be ground and tested during the test, so the liter is used as a unit), and the international standard is less than milligram liters, and this emission is already harmless to the baby's body.

The surface of laminate flooring is aluminum oxide or silicon carbide, which is a mineral and an abrasive.

The substrate of laminate flooring is the main structure of laminate flooring, and the raw material is wood, including medium and high density board and particleboard.

Life Home Floor Friendly Tips!

Philae flooring tips are aluminum oxide.

The surface is UV wear-resistant paint, not aluminum oxide. Parquet is made of solid wood veneer. So it is the paint used, and you can rest assured that the floor paint itself is also wear-resistant.

Surface? It is UV wear-resistant paint, not aluminum oxide. Parquet is made of solid wood veneer. So it is the paint used, and you can rest assured that the floor paint itself is also wear-resistant.

Surface? It is UV wear-resistant paint, not aluminum oxide. Parquet is made of solid wood veneer. So it is the paint used, and you can rest assured that the floor paint itself is also wear-resistant.

No. The surface of the multi-layer solid wood floor is UV lacquer coating, which belongs to the paint process. The surface layer of laminate flooring uses aluminum oxide coating, which is much harder than paint, so usually laminate flooring has a high hardness.

You can ask the merchant for the floor head of the selected floor, scrape and scratch the surface of the floor several times with a metal key or nail, and then rub the scratch repeatedly with the palm of your hand. If you can't see scratches at all, it means that it is more scratch-resistant; If you can see obvious scratches or see the bottom plate, it means that the wear resistance of the floor is not up to standard, and the quality is not good.

First, to identify the quality of composite flooring, we must first know the indicators of identifying laminate flooring, and also know the simple and easy identification method. There are four key inspection indicators for laminate flooring: formaldehyde release, surface wear resistance, water absorption thickness expansion rate and geometric dimensions of the floor.

Second, the identification of composite flooring.

1. Formaldehyde emission determination: choose a large-mouth bottle with good sealing performance, sawing several alternative brands of the same size, put it in different bottles, seal it for 24 hours, open the bottle, smell it one by one, and you will compare which brand of floor formaldehyde release is smaller. If you are afraid of inaccuracy, you can smell it with two people and be more sure.

2. Surface wear resistance: use No. 180 sandpaper (sandpaper thickness, no big problem), the same person, with the same strength and method, continuously rub the same place of the floor back and forth, 50 times. Without aluminium oxide flooring, it is likely that the wood grain paper will be severely damaged.

46 grams of wear-resistant paper flooring, there are basically no serious scratches on the surface; Wear-resistant paper with 38 grams or less will have varying degrees of wear and tear on the surface.

3. Expansion rate of water absorption thickness: sawing an alternative model of similar size, after numbering, put it in boiling water for 5 8 minutes. Take them out and compare how well they swell around the edges.

It is best to use a micrometer in advance to measure the thickness of the measuring point of the sample and mark it. After soaking in boiling water, take it out and measure its thickness, and you can calculate the expansion rate of the relative water absorption thickness of the floor after soaking in boiling water.

4. Geometric dimensions of the floor: This comparison test requires a comparison of the whole board. a) Piece two floors together and touch the height difference of the joints with your hands; In the model room where the floor is sold, you can also consciously touch it and compare it.

The difference between brands should be obvious. b) Secondly, look at the tightness of the splicing gap. Some floors have side bends, and the joints will not be very tight.

This reflects the machining accuracy of the floor.

Laminate flooringThere are two main types of laminate flooring on the market: one is wood flooring, and the other is laminate flooring. These two types of laminate flooring have different characteristics, use and maintenance requirements.

Different. Direct material parquet wood, retains the natural parquet flooring, i.e. natural texture and comfort, but the advantages are not as good as the surface abrasion resistance laminate flooring. Laminate flooring is made of small.

Adhesives made from radial timber, wood processing subsidiaries and some production processes. This kind of floor has a flat surface, neat patterns, is resistant to wear and tear, and is easy to maintain, but it feels the foot.

The choice of flooring is as follows: the surface of high-quality composite flooring is smooth, the gorgeous color is natural, there are many varieties, the specifications are complete, and the thickness of negative moisture balance; Inferior floor surface roughness, dark color, variety, single specification, negative resistance.

Tidal balance is thin. Two: If you use a hard object such as planning, it will issue a crisp and bright metallic sound, and there is no obvious scratches on the high-quality composite flooring, while the inferior flooring will use a hard object such as planning, which will make a hoarse sound and have obvious scratches. Li Yang can focus on the next floor, I hope it can help you.

To be sure, the flooring you choose is not a brand.

Now there is only one solution, which is ventilation, ventilation all the time, when there is no smell, it will be good!

In that is, you need to take a closer look at whether it is a problem with the floor, based on experience, it should not be as serious as you said, to see if it is the door cover or the smell caused by the cabinet bought at home!

If you decide that it is a problem with the floor, it is best to replace it!!

There is not much money, and the brand is more affordable between 60-90 yuan per square meter!! If it's a brand, it's very simple, hit **, this is a quality problem, but it's still said above, you need to confirm whether it's just a floor problem, confirm that it's a floor problem, you can ask for compensation!!

At present, the adhesive used in laminate flooring is still mainly urea-formaldehyde resin, and the residual formaldehyde in the adhesive that does not participate in the reaction is inevitably gradually released into the air. Formaldehyde is a gas that is harmful to the human body. People are exposed to high concentrations of formaldehyde, which can cause discomfort to the eyes, nose and respiratory tract.

Therefore, consumers should keep the room ventilated for a period of time after the installation of this kind of flooring; The new home should be moved in about a month after the renovation. At the same time, some green plants can be placed indoors to help reduce harmful gases in the room.

The use of aluminum oxide is good, wear-resistant, and cheap.

Aluminium oxide is a wear-resistant material, and now the surface of the laminate floor has a layer of aluminium oxide wear-resistant layer.

It is good to use aluminum oxide and has high wear resistance.

With the use of aluminum oxide, it has good wear resistance and is easy to care for.