CN104960060A - Antique-brass imitation distressing treatment method for tung-tree boards - Google Patents

Abstract

The invention relates to an antique-brass imitation distressing treatment method for tung-tree boards. The antique-brass imitation distressing treatment method comprises the following steps: (1) sawing a tung tree into boards with the thickness of 1 cm, cleaning up the surfaces of the boards, and drying the boards at 55 DEG C till the water content is 22-25%; (2) coating the surfaces of the boards with a layer of mixed mud with the thickness of 4 cm; (3) preserving the well coated boards in the step (2) at the temperature of 42 DEG C and the relative humidity of 35% for 48 h; (4) treating the boards well treated in the step (3) at the temperature of 65 DEG C and the relative humidity of 28% for 5 h; (5) cleaning up the boards treated in the step (4) with clear water, drying the boards at the temperature of 48 DEG C and the relative humidity of 26%, spraying a black primer onto the boards, and when the primer is semi-dry, spraying a bronzed paint. The antique-brass imitation distressing treatment method is simple and good in treatment effect, and the tung-tree boards treated by use of the bronzed paint are natural in color.

Description

A kind of tung oil tree plank antique copper does old processing method

Technical field

The invention belongs to treating of wood field, be specifically related to a kind of tung oil tree plank antique copper and do old processing method.

Background technology

Plank is exactly the wood plank adopting complete timber to make.In order to increase the aesthetic feeling of plank and promote its Corrosion Protection, need to spray paint process to plank, present people is delithted with pseudo-classic furniture and handicraft, much carries out now doing old process, and paint is that the bronze-colored value improving sheet material made by timber.

Summary of the invention

The object of this invention is to provide a kind of tung oil tree plank antique copper and do old processing method, improve the color and luster of timber, and enhance anti-corrosive properties.

The present invention is achieved through the following technical solutions:

A kind of tung oil tree plank antique copper does old processing method, comprises the following steps:

(1), by tung oil tree cutting into thickness is the plank that 1cm is thick, is cleaned up by board surface, then dry at 55 DEG C to moisture content be 22-25%;

(2), by board surface cover the mixed soil that one deck 4cm is thick, mixed soil is mixed by following raw material by weight and is prepared from: dry 38 parts, yellow clay, 1.5 parts, ammonium phosphate, Sodium p-nitrophenoxide 0.75 part, carrene 1.4 parts, 1.8 parts, sodium nitrate, santal end 2 parts, 50 parts, water;

(3) plank wrapped, by step (2) handled well 42 DEG C, be incubated 48h under the condition of relative humidity 35%, every 1h in insulating process, spray the saline solution of a mass fraction 0.5%, each fountain height is 0.4kg/m ²;

(4) plank, by step (3) handled well 65 DEG C, process 5h under the condition of relative humidity 28%, spray the sodium citrate solution of a mass fraction 0.4% every 1h, each fountain height is 0.3kg/m ²;

(5) plank, step (4) handled well uses clear water to rinse well, by plank 48 DEG C, dry under the condition of relative humidity 26% to moisture content be 40%, use putty is filled and led up, then 36 DEG C, dry under the condition of relative humidity 15% to moisture content be 16%, hollow place is reused putty fill and lead up, then use black primer spraying, when priming paint is half-dried, use bronze-colored paint to spray.

Beneficial effect of the present invention: processing method of the present invention is simple, treatment effect is good, mud is first used to add the baking of inorganic agent parcel, water balance inside and outside plank can be made, promote the performance of plank, the Corrosion Protection of plank is promoted, and be easy to follow-up painted, antique copper paint is used to process, natural in color after process, and before spraying paint, sheet material is processed, sheet material can be made to combine tightr with paint, fastness is higher, first use pitch-dark paint, spray at the bronze-colored paint of pitch-dark half-dried rear use, the color and luster of wood surface can be made more stable, evenly, the antique copper chromatic effect of board surface is more natural, bronze-colored paint better effects if is gone up than directly, and also can not fade after a procedure.

Detailed description of the invention

A kind of tung oil tree plank antique copper does old processing method, comprises the following steps:

(1), by tung oil tree cutting into thickness is the plank that 1cm is thick, is cleaned up by board surface, then dry at 55 DEG C to moisture content be 22-25%;

(2), by board surface cover the mixed soil that one deck 4cm is thick, mixed soil is mixed by following raw material by weight and is prepared from: dry 38 parts, yellow clay, 1.5 parts, ammonium phosphate, Sodium p-nitrophenoxide 0.75 part, carrene 1.4 parts, 1.8 parts, sodium nitrate, santal end 2 parts, 50 parts, water;

(3) plank wrapped, by step (2) handled well 42 DEG C, be incubated 48h under the condition of relative humidity 35%, every 1h in insulating process, spray the saline solution of a mass fraction 0.5%, each fountain height is 0.4kg/m ²;

(4) plank, by step (3) handled well 65 DEG C, process 5h under the condition of relative humidity 28%, spray the sodium citrate solution of a mass fraction 0.4% every 1h, each fountain height is 0.3kg/m ²;

(5) plank, step (4) handled well uses clear water to rinse well, by plank 48 DEG C, dry under the condition of relative humidity 26% to moisture content be 40%, use putty is filled and led up, then 36 DEG C, dry under the condition of relative humidity 15% to moisture content be 16%, hollow place is reused putty fill and lead up, then use black primer spraying, when priming paint is half-dried, use bronze-colored paint to spray.

Use the present invention's carry out spraying paint timber of process to carry out process plank, and control group is set, test different timber and use different method for paint spraying to process, the situation of observation plank painted surface; Result is as following table:

Table 1

As seen from the above table, the inventive method spray paint plank lacquer painting stablize, and carry out in alkaline solution and under baking temperature process there will not be bubble and come off.

Use the jujube tree of process of the present invention, cypress carries out painting also can improving stability.

And using this method to carry out bronze-colored process, bronze-colored effect natural stability on plank, colour-fast after process, the compactness of spraying paint is high, lacquer painting continuous formation, effective, also add the antiseptic property of plank.

Claims (1)

1. tung oil tree plank antique copper does an old processing method, it is characterized in that, comprises the following steps:

(1), by tung oil tree cutting into thickness is the plank that 1cm is thick, is cleaned up by board surface, then dry at 55 DEG C to moisture content be 22-25%;

(2), by board surface cover the mixed soil that one deck 4cm is thick, mixed soil is mixed by following raw material by weight and is prepared from: dry 38 parts, yellow clay, 1.5 parts, ammonium phosphate, Sodium p-nitrophenoxide 0.75 part, carrene 1.4 parts, 1.8 parts, sodium nitrate, santal end 2 parts, 50 parts, water;

(3) plank wrapped, by step (2) handled well 42 DEG C, be incubated 48h under the condition of relative humidity 35%, every 1h in insulating process, spray the saline solution of a mass fraction 0.5%, each fountain height is 0.4kg/m ²;

(4) plank, by step (3) handled well 65 DEG C, process 5h under the condition of relative humidity 28%, spray the sodium citrate solution of a mass fraction 0.4% every 1h, each fountain height is 0.3kg/m ²;

(5) plank, step (4) handled well uses clear water to rinse well, by plank 48 DEG C, dry under the condition of relative humidity 26% to moisture content be 40%, use putty is filled and led up, then 36 DEG C, dry under the condition of relative humidity 15% to moisture content be 16%, hollow place is reused putty fill and lead up, then use black primer spraying, when priming paint is half-dried, use bronze-colored paint to spray.