Wood antiquing agent and application thereof

A wood and wood surface technology, applied in wood treatment, wood impregnation, wood impregnation, etc., can solve the problems of unnatural effect, dirty wood surface, complicated process, etc., and achieve the effect of increasing added value, natural effect and simple process

Inactive Publication Date: 2014-05-28
ZHEJIANG FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing wood aging is mainly treated by quicklime soaking and painting. The existing methods take a long time to process, the process is complicated, and the cost is high. Moreover, the surface of the treated wood is dirty, and it needs to be wiped repeatedly before the post-processing process.
In the past, KMnO 4 The wood is treated, but it is mainly carbonized, and the black and white contrast of the treated wood is large, and the effect is not natural

Method used

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  • Wood antiquing agent and application thereof
  • Wood antiquing agent and application thereof
  • Wood antiquing agent and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] 1) Dry a rosewood log strip with a length of 30cm, a width of 10cm, and a thickness of 1cm to a moisture content of 10%;

[0030] 2) Clean the surface of the dried rosewood log to make it free of stains;

[0031] 3) will K 2 CO 3 , KMnO 4 Mix with water to prepare 100g of old agent, in which K 2 CO 3 The mass concentration is 1.5%, KMnO 4 The mass concentration is 0.25%, and the solvent is water;

[0032] 4) Apply the prepared old agent evenly on the surface of rosewood wood strips for 3 times, taking the wood surface to fully absorb (that is, completely wet) as the standard;

[0033] 5) Let it dry naturally Dry Afterwards, the smear has penetrated into the wood fibers, and the original bright color of rosewood becomes old, showing a sense of old vicissitudes, and the effect of aging is natural and harmonious, see figure 1 .

Embodiment 2

[0035] 1) Dry an oak log strip with a length of 30cm, a width of 10cm and a thickness of 1cm to a moisture content of 10%;

[0036] 2) Clean the surface of the dried oak logs to make them free of stains;

[0037] 3) will K 2 CO 3、 KMnO 4 Mix with water to prepare 100g of old agent, in which K 2 CO 3 The mass concentration is 1.5%, KMnO 4 The mass concentration is 0.25%, and the solvent is water;

[0038] 4) Apply the prepared old agent evenly on the surface of oak log strips for 3 times, taking the wood surface to fully absorb (that is, completely wet) as the standard;

[0039] 5) After natural drying, the smear penetrates into the inside of the oak fiber, and the color of the wood becomes darker and older, showing a sense of old vicissitudes, and the surface texture is clearer, and the effect of aging is natural and harmonious, see figure 2 . Example 3:

Embodiment 3

[0040] 1) Dry a rosewood log strip with a length of 30cm, a width of 10cm, and a thickness of 1cm to a moisture content of 10%;

[0041] 2) Clean the surface of the dried rosewood log to make it free of stains;

[0042] 3) will K 2 CO 3 , KMnO 4 Mix with water to prepare 100g of old agent, in which K 2 CO 3 The mass concentration is 3%, KMnO 4 The mass concentration is 0.25%, and the solvent is water;

[0043] 4) Apply the prepared old agent evenly on the surface of rosewood strips for 3 times, taking the wood surface to fully absorb (that is, completely wet) as the standard;

[0044] 5) After natural drying, the smear has penetrated into the interior of the wood fiber, the original bright color of rosewood becomes older, darker, and the vicissitudes of the old vicissitudes are more obvious, and the old effect is also natural and harmonious, see image 3 .

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Abstract

The invention provides a wood antiquing agent, which is prepared by mixing the following raw materials in percentage by mass: 1 to 10 percent of K2CO3, 0.1 to 1 percent of KMnO4 and the balance of water. The wood antiquing agent can rapidly permeate in wood fibers to give an ancient feeling after the surface of wood is brushed, spray-coated or impregnated with the wood antiquing agent, so that the added value of a product is increased; a process is simple, and the wood antiquing agent is low in cost, and can be widely applied to the manufacturing and repair of ancient furniture, ancient wooden crafts and ancient building door and window components.

Description

(1) Technical field [0001] The invention belongs to the field of wood construction technology treatment, and in particular relates to a wood antique old agent and its application in wood old treatment. (2) Background technology [0002] At present, the nostalgic style, as a kind of life fashion, a kind of cultural sentiment, and a return to the original soul, has been welcomed by more and more people. The exploration of old-fashioned craftsmanship is carried out in accordance with the needs of people to approach reality and pursue a quiet life, and has far-reaching practical significance. [0003] Existing wood aging is mainly treated by quicklime soaking and painting. The existing methods take a long time to process, the process is complicated, and the cost is high. Moreover, the surface of the treated wood is dirty, and it needs to be wiped repeatedly before the post-processing process. . In the past, KMnO 4 The wood is treated, but it is mainly carbonized, and the blac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27K5/04B27K3/32
Inventor 唐彩云
Owner ZHEJIANG FORESTRY UNIVERSITY
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