| abstract |
The invention discloses the double-deck wood skin high-strength artificial plate and its manufacturing methods.The double-deck wood skin high-strength artificial plate includes core plate, the first epicuticle for being located at core plate two sides, the second epicuticle and the first lower epidermis, the second lower epidermis.The production method that core plate has abandoned traditional particieboard in manufacturing method replaces wood shavings piece using strip filler, carries out hot-pressing to it using low aldehyde glue and form；Then wood skin is soaked into fire-retardant low aldehyde glue, is fitted in core plate two sides, carry out precompressed and hot pressing into the double-deck wood skin high-strength artificial plate.Wood-based plate produced by the present invention has very high intensity and elasticity modulus, can do structural slab even bearing plate and use；Also there is good flame retardant property and waterproof performance simultaneously；The adhesive content of formaldehyde used is lower than 10% and dosage is few, is a kind of low aldehyde wood-based plate.It has a good application prospect. |