| abstract |
The invention provides a kind of scavenger reduces the production method of solid wooden compound floor formaldehyde, including the raw material of following parts by weight：Weight concentration is 37% 450～500 parts of formalin, 430～470 parts of carbamide, 50～60 parts of tripolycyanamide, 160～180 parts of flour, 13～15 parts of ammonium chloride, 30～100 parts of eleostearic acid, 35～80 parts of polyhydric alcohol, 30～100 parts of Colophonium acid blend and 0.5～7 part of base catalyst.Its production stage is divided into strong acid stage, weak base stage, weak acid stage, glue modulation, mask-making technology, six stages of performance detection.The solid wooden compound floor burst size of methanal of the present invention is low, and adhesion strength is big, contributes to the healthy of protection people. |