Formaldehyde-free Hexiang Board
The raw material of Hexiang Board
1) No formaldehyde added - (polyurethane adhesive-MDI)
2) Agricultural and forestry processing residues (crop straw fibers such as rice straw, wheat straw, reed straw, fruit branches, hardwood, and sub-small firewood)
Features of Hexiang Board
1) Damp-proof
The waxy layer on the surface of straw is a natural waterproof substance. During the board-making process, the polyurethane adhesive reacts with water and hydrophilic hydroxyl groups in the straw, consuming and shielding the hydrophilic groups and generating a highly water-resistant polymer compound.
Polyurethane adhesives are used in sealants and waterproofing coatings.
2）Antiflaming
Straw contains a large amount of ash and silica which are natural fire-resistant substances. Therefore, in terms of flame retardancy, it is better than ordinary particle board.
It will only carbonize in case of fire and will not spread and burn.
3）Load-bearing
Bearing capacity of 130 kg per cubic centimeter
4）Durable
The reaction of polyurethane adhesive is irreversible, and the molecular structure of the reaction product with straw is stable, so
The physical and chemical properties of the Hexiang board are stable and it has passed the national A-313 weather resistance test.
No decomposition or other reactions will occur in the temperature environment of -50°C to 100°C.
5) Sound absorption
Hexiang board has a porous natural structure and is a poor conductor of sound waves, which can effectively block the transmission of noise
Purify formaldehyde and antibacterial Hexiang Board
Purify formaldehyde and antibacterial children's board is an antibacterial melamine board that can purify formaldehyde in the whole house. You don't need to plug in the electricity, and there is no secondary pollution. It is a unique functional board that dares to make legal promises to consumers.
The impregnated paper is embedded in Nano silicon titanium self-cleaning agent during the impregnation process and then adsorbed on Hexiang board base material under high temperature and high pressure.The porosity of its molecular sieve structure reaches more than 90%. This molecular crystal structure determines its unique physical adsorption and ion exchange functions, and can adsorb and decompose formaldehyde. Because its surface is integrated with nano-silicon titanium self-cleaning agent, the surface can continuously generate a large number of "hole and electron pairs" to activate O2 and H20 to form active oxygen. Active oxygen can completely decompose free formaldehyde into water and dioxide. Penetrates the bacterial cell membrane, leaks the bacterial contents, and completely eliminates harmful bacteria such as coliform bacteria, Staphylococcus aureus, and mold. In this way, the two major functions of purifying aldehydes and antibacterial are achieved.
The main components of the nano silicon titanium self-cleaning agent are natural mineral extracts, which do not produce any harmful substances and pollution during adsorption and decomposition, and are natural and harmless to health. The nano-silicon titanium self-cleaning agent is evenly distributed on the surface of the board. During the process of continuously capturing, adsorbing, decomposing, re-capturing, and decomposing formaldehyde, the quality and properties of the agent will not change. As long as the surface of the board is not worn or damaged, its aldehyde-free and antibacterial function will always exist.
Certificates
