Production method of multifunctional water-washing and filling putty paste

Abstract

The invention provides a production method of multifunctional water-washing and filling putty paste. The technological process includes the steps of picking calcium carbonate powder and white emulsion, conducting mixing and stirring, conducting spiral stirring and squeezing and obtaining a finished product. According to the production method, a formula is simple, the formed product is environmentally friendly, batched scrapping is achieved, filling is simple, and the putty paste can be used after a package is opened. In the preparation process, a spiral blender is adopted to conduct stirring and extrusion forming, the formed product is uniform in fusion and low in moisture content, the product is easy to store and not prone to curing as long as moisturizing is well conducted; meanwhile, in the application process, the affinity with wood is good, bonding is firm, strength is high, and dryness is high in speed. Within 72 hours, the protruding and uneven positions obtained after filling can be washed with water and wiped away, and no professional grinding machine is needed to conduct grinding and sorting; besides, the production cost is low, the filling property is good, harness is good, the sealing property is high, adhesion is stable, and the putty paste is suitable for any wood. The putty paste further has the advantages of being free of falling, cracking, collapse and powder falling, easy to color and the like after repairing, and the market prospect is wide.

Description

technical field [0001] The invention specifically relates to a production method of a multifunctional water-washing and filling putty paste. technical background [0002] Wood-based panel is an integrated panel made of square panels or strips through material cutting, material selection, finger jointing and splicing. Wood-based panels can be used in various fields instead of solid wood. It is a new type of substrate used in the construction industry, furniture, and decoration industries. After the wood-based panels are spliced ​​and formed, there will inevitably be gaps between the square plates or bars. Even the current solid wood will have some natural defects, such as scars, insect holes, cracks, shedding, collapse, etc. These gaps and defects will bring Difficulty in coloring and chromatic aberration during the subsequent processing of the board has brought great difficulties to wood product manufacturers who pursue perfection. [0003] In order to overcome above-ment...

AI Technical Summary

Problems solved by technology

However, the price and cost of finished putty are high, and the finished putty solidifies and forms quickly. If there is unevenness due to improper operation during the repair process, when it is necessary to perform secondary repairs and other processes, it must be polished with a professional grinder to make the entire process smooth. become complicated and cumbersome