Pine water-based grain-protruding-prevention white primer and preparing method thereof

A water-based, anti-swelling technology, applied in the direction of coating, etc., can solve the problems of pine wood tending to swell, and achieve the effects of saving processes, improving leveling wettability, and excellent film-forming properties
CN109096848AInactive Publication Date: 2018-12-28HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
Publication Date
2018-12-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a pine water-based grain-protruding-prevention white primer and a preparing method thereof, and relates to the field of water-based paint. The water-based grain-protruding-prevention white primer is prepared from, by weight, 35-50 parts of water-based acrylic resin, 3-7 parts of coalescing agent, 0.1-0.6 part of flatting agent, 0.8-2 parts of dispersing agent, 0.1-0.5 partof defoaming agent, 0.1-0.5 part of anti-settling agent, 15-22 parts of ground calcium carbonate, 15-22 parts of titanium dioxide, 0.2-0.4 part of thickening agent and 10-15 parts of deionized water.The primer has good permeability and sealing performance, can be quickly combined with wood fiber components, and is then quickly cured, so that when pine is subjected to white process coating, the occurrence of grain protruding can be avoided.
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Description

technical field

[0001] The invention relates to the field of water-based coatings, in particular to a pine wood water-based anti-swelling tendon white primer and a preparation method thereof. Background technique

[0002] Wood swelling, or wood grain protrusion, is a common phenomenon in water-based wood paint coating. The mechanism of wood swelling is: wood needs to be cut and sharply cut during processing, which will inevitably cut or destroy wood fibers. Integrity, when the fibers of the wood are exposed, the wood fibers act like straws, drawing moisture into the wood, causing the wood fibers to swell and protrude from the wood surface.

[0003] Pine wood has natural color, clear and beautiful texture, strong practicality, durability and easy maintenance. After being made into furniture, it fully demonstrates the real and natural beauty of the material. Pine wood is soft and light, and it is very convenient to install and move furniture. Therefore, pine solid wood is th...

Claims

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