Processing technology of A-level fireproof biomass floor

Abstract

The invention discloses a processing technology of an A-level fireproof biomass floor. The processing technology of the A-level fireproof biomass floor comprises the following steps that firstly, woodfibers, magnesium oxide, magnesium chloride and other auxiliaries are uniformly mixed and stirred, and are put into a mold, pressurizing and locking are conducted, continuously keeping is conducted for 3-10 days, demolding and floor discharging are conducted, then edging, drying and sanding are conducted to obtain a base material plate layer, a decorative adhesive film paper, the wear-resistant adhesive film paper, the base material plate layer and a balance adhesive film paper are laid in sequence, hot pressing is conducted at the temperature of 140-200 DEG C under the pressure of greater than 20Mpa for 30-300 seconds, and slitting, slotting and painting are conducted on the hot-pressed plate to primarily form the waterproof and fireproof biomass floor. The processing technology of the A-level fireproof biomass floor has the beneficial effects that the floor manufactured through the method is free of using an aldehyde adhesive in a preparation process of the floor, so that the flooris more environmentally friendly, a base material layer contains the magnesium chloride and the magnesium oxide, the fireproof performance of the floor can be improved as well, and the upper surface and the lower surface of the base material layer contain the film paper so that the waterproof effect can be achieved as well.

Description

technical field [0001] The invention belongs to the field of floors and relates to the production of floors from biological raw materials, in particular to a processing technology for A-level fireproof biomass floors. Background technique [0002] The traditional floor is made by pressing each layer of boards with glue, and the surface is modified to make the floor. Due to the direct processing of wood, the floor is easy to catch fire because of its low ignition point when it meets fire, and the wood will foam and expand when it meets water, which will affect the use of the floor. [0003] With the rapid development of industry, there are too many industries that use trees, so that trees are in short supply as raw materials, and the growth cycle of trees is long, which cannot keep up with the utilization of industries. Therefore, for the flooring industry, the focus is gradually developing in the direction of easy access to raw materials. Contents of the invention [000...

AI Technical Summary

Problems solved by technology

Due to the direct processing of wood, the floor is easy to catch fire because of its low ignition point when it encounters fire, and the wood will foam and expand when it encounters water, which will affect the use of the floor.

[0003] With the rapid development of industry, there are too many industries that use trees, which makes trees in short supply as raw materials, and the growth cycle of trees is long, which cannot keep up with the utilization of industries.