What are the mistakes that experts have to say about the hidden products of sheet products?

Consumers often overlook many problems when purchasing sheet products. Many of the problems are directly thought to be correct. In fact, the misconceptions lead us to choose inferior sheet products. At present, the brand products of the plate are disorderly. How do you see that there is a huge trap hidden? Below we listen to the experts' views, what are the hidden areas of the board products hidden?

Misunderstanding 1: Waterproof and waterproof

In many people's minds , moisture and water resistance can be equated. In fact, this concept is also inaccurate. The moisture-proof effect is to incorporate a moisture-proofing agent into the sheet substrate, and the moisture-proofing agent is colorless. The two can't be mixed together, consumers need to recognize the views of these two kinds of plates when buying, don't fall into the trap set by the merchant.

Misunderstanding 2: Fireproof board is not fireproof

From the literal point of view, this board is fireproof, and many consumers have this misunderstanding. In fact, this name is not correct. There is no real fire prevention in refractory materials. The correct name should be “refractory board”. The so-called "HPL" fire resistance time of up to 35 - 40 seconds in this range, flame grilled can be erased only produce black smoke, there is no chemical reaction. Of course, the longer the fire resistance time of the refractory board, the better.

Misunderstanding 3: Inferior plates can be distinguished from the appearance

The surface of inferior sheet has a translucent bottom, color difference, and it is uneven, and the surface of the melamine surface is brittle. After being subjected to external force, it is easy to fall off. From the cross section, the fiber particles of wood chips are not uniform, the gap is large, and there may even be dirt and nails. And rubbish such as stones. When we choose the board, we can see the surface directly from the surface of the board. A smooth and smooth sheet product can first determine its essence ; the second is to distinguish its authenticity from the inside.

Misunderstanding 4: Zero formaldehyde sheet is not equal to zero formaldehyde

Zero-formaldehyde sheets are often heard on the market today. Are these sheets really zero-formaldehyde? Experts said that this is not the case, and many of them are just a kind of gimmick for business promotion. There is no real zero-formaldehyde product on the market, and consumers need to polish their eyes to see clearly when they purchase.

When people buy sheet products, they inevitably go into some misunderstandings. If we don't know them in advance, it would be a bit difficult to buy healthy, environmentally friendly and non-polluting brand products.

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Detail
Place of Origin:ShanDong , China
Brand Name:YongFang
Product name:3 Plys Disposable Face Mask
Color: Blue
Material:25g spun-bond blue PP +25g melt-white PP (filter) +20g spun-white PP
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Function:Anti-pollution
Packing:
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Layer:3 Plys
BFE:≥95%
Size:17.5*9.5cm
PFE:≥95%

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