Take care of the building materials carefully

Blockboard commonly known as Daxinban. It is one of the main varieties of wood-based panels for decoration and decoration. It is mainly used for furniture manufacturing and decoration of windows, doors and ceilings. If used improperly, it is also the most prone to environmental issues.

Non-environmental blockboards directly cause household pollution, and even if the amount of environmentally friendly products is too large, it can easily cause cumulative pollution. “The 10 Mandatory National Standards for the Limits of Harmful Substances in Interior Decoration Materials” stipulates that the emission of formaldehyde from Daxinban and related sheet products must be less than or equal to 1.5mg/L, and Daxinban that meets this standard is called E1.

In the newly issued national recommended standards, the release of formaldehyde from blockboards has increased by the new E0 standard - formaldehyde emission is less than or equal to 0.5 mg/L, which can control the formaldehyde emission from wooden products to reduce the room's Pollution, protect consumer health.

At present, there are many brands of blockboards in the market, most of which are E1 products. At present, only mainstream brands such as Ascendas, Penghong, and Jinqiu have E0 blockboards, and the unit price is only 20-30 yuan higher than that of E1 products. Among them, the take-off price is 138 yuan / Zhang, Peng-hung's price is 148 yuan / Zhang, autumn sales that E0-level products but no goods.

According to a certain brand of technical personnel, the price difference between the general blockboard market is a normal phenomenon, it is mainly determined by the cost of the board production. The cost is high and the natural market price is high. E1 grade first-class goods blockboard core cost price of 60 yuan, the cost of the plate and panel in the 30 yuan, plus the cost of labor costs in the hundred or so, so the market for more than 100 yuan Daxinban consumption The purchase is more secure. The block cost of E0-class products is increased by about 30%, so when consumers purchase E0 blockboards, the price is more than 130 yuan.

At present, some environmentally friendly blockboards have a formaldehyde emission of only 0.1 mg/L; the moisture content after drying is only 6%-8%; the precision of the core board can reach within 0.1 mm, and the panel is more smooth and smooth.

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