1. What is a fragrant board?
With the natural rice and wheat straw as the main raw material and isocyanate resin (MDI) as the main raw material, an ecological adhesive completely free of formaldehyde was developed by using the national advanced patent technology.
2. Advantages of incense sticks
firm
The durability, bearing capacity and deformation resistance of incense board reach the national particleboard standard, which is no less than that of wood-based panel. European E0 standard is the most environmentally friendly wood-based panel at present. Its radiation is natural background level; Tested by the dryer method, the formaldehyde emission is zero; It is superior to Japanese standard and European E0 standard.
Good moisture resistance
The straw fiber raw material used in the incense board has a large number of natural wax layers on the surface, which plays a damp-proof and waterproof role similar to the paraffin additive in the damp-proof board.
antiflaming
Straw fiber is rich in silicon dioxide and belongs to natural fireproof substances. Its combustion performance meets the requirements of B2 GB 8624. The series of products using fireproof boards can be directly used in various public places without any fireproof treatment. In case of fire, it will only carbonize and will not spread and burn.
It has sound insulation and sound absorption functions.
Straw board is a uniform porous material with good sound absorption performance.
environmental protection
The raw materials of fiberboard and particleboard in the market are all wood, and the reason why there are E0 grade and E 1 grade in it is mainly an adhesive. Compared with the traditional incense board, its adhesive does not contain any formaldehyde and is harmless to human body.
3, the shortcomings of incense board
We really can't find several shortcomings of incense sticks. It should be noted that the hardness of the incense board is very high. When the wardrobe is used, a poorly skilled slotting machine may cause jumping when slotting.
Moreover, compared with other materials, incense sticks are more expensive, which is one of the considerations of many friends.
Does the incense board contain benzene?
Nowadays, consumers pay more and more attention to the health of the home environment. When buying furniture, they should first consider the amount of formaldehyde released. Some "new materials" in the market just seize the psychological opportunity of consumers' hype. 20 10 a well-known plate enterprise launched its flagship product "hexiang plate", which immediately caused a whirlwind in the industry. Then, from the wardrobe to the cupboard, and then to the floor industry, the birth of the concept of "zero formaldehyde" of Hexiang plate immediately brought a brand-new subversion to the industry, which made the environmental protection performance of the plate go to the peak-"formaldehyde-free", which quickly covered up the voice of the E-class release of the plate, giving it great commercial potential and amazing profit space for the majority of enterprises. In the two years after the launch of Hexiang Board, the momentum of "zero formaldehyde" became more and more fierce and its reputation became bigger and bigger. It seems that the production of cabinets and wardrobes can't keep up with the trend without promoting "zero formaldehyde". Even in the field of coatings, some manufacturers have played the slogan of "zero formaldehyde". However, can furniture "zero formaldehyde" really be environmentally friendly? Actually, it is not.
In fact, because MDF and solid wood particleboard are widely used in panel furniture industry, the state has formulated corresponding inspection indicators to detect formaldehyde emission according to the manufacturing raw materials and technology of these boards, but there is a lack of relevant hard indicators for some new materials. At present, the incense board on the market promotes zero formaldehyde, but it was Baidu online at that time. The fragrant board takes rice straw and MDI glue as raw materials. MDI glue and plate industry are two different kinds of glue, and the country has not yet issued corresponding testing indicators. The raw material of MDI glue contains aniline, and Baidu Encyclopedia defines stupid amine as highly toxic. "Health hazards mainly cause methemoglobinemia, hemolytic anemia and liver and kidney damage, which are easily absorbed through the skin. Chronic poisoning: the patient has neurasthenia syndrome ... "Although the use of MDI glue can indeed reduce formaldehyde emission, it does not mean that the product is environmentally friendly. MDI glue is the general name of isocyanate. In organic chemistry, there are many kinds of lipids, some of which are not toxic at first, but may be decomposed into other toxic substances when heated, so don't believe the propaganda of some manufacturers. Although the manufacturer promotes zero formaldehyde release, it seems to be more harmful to the body because the incense board does not use the raw materials commonly used in the industry at all.
In addition, hibiscus is a kind of waste recycling board, which is usually used for insulation board, thermoplastic insulation board and metal fittings packaging pad in electrical industry. In fact, for a furniture enterprise, any kind of board can be used, but at present, because some new materials are not mature in technology and performance, furniture enterprises with strict requirements on product performance have not adopted them, which is also a sense of social responsibility that big brands should have.
Generally speaking, many people will use this incense board when decorating their homes. Bian Xiao has introduced many of its excellent properties. As for the shortcomings of incense sticks, Bian Xiao can only analyze two points for everyone, so overall, there are still many advantages of incense sticks. If you want to decorate your house with incense sticks, don't hesitate. After reading Bian Xiao's introduction, I believe everyone has a good understanding of the shortcomings and advantages of Hexiang Board. For more information, please continue to pay attention to Tuba Rabbit.