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Anti-corrosion treatment process for calophyllum

A technology of anti-corrosion treatment and crabapple wood, which is applied in wood treatment, wood treatment details, wood processing equipment, etc., can solve the problems of short anti-corrosion validity period and cannot meet the needs of long-term anti-corrosion of crabapple wood, etc., achieve long anti-corrosion period and prevent external fungi The effect of infecting and improving anti-corrosion performance

Inactive Publication Date: 2018-11-13
FUNAN TENGBO ARTS & CRAFTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, organic preservatives are mostly used for wood preservation. Although they have excellent permeability in wood, their effective period of preservation is relatively short, which cannot meet the long-term preservation needs of crabapple wood.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of crabapple wood anticorrosion treatment process, comprises the following operation steps:

[0018] (1) In parts by weight, add 3 parts of licorice powder, 5 parts of chitosan, 3 parts of acetic acid, and 1 part of lemonade to 100 parts of deionized water, stir at 500r / min for 2 hours, and then add 5 parts of active calcium were added to the vacuum reactor, reacted for 4 hours, and then filtered to obtain the filtrate;

[0019] (2) Add 5 times the mass of deionized water to the filtrate obtained in step (1), and mix well to obtain a modified solution, and then use the modified solution to soak crabapple wood for 2 hours in a water bath at 100°C ;

[0020] (3) The crabapple wood treated in step (2) was washed with ethanol solution with a mass fraction of 50% for 2 minutes, and then deionized water was used for 2 minutes, and then vacuum-dried to constant weight to obtain anti-corrosion crabapple wood.

[0021] Further, the lemonade in the step (1) is obtained b...

Embodiment 2

[0027] A kind of crabapple wood anticorrosion treatment process, comprises the following operation steps:

[0028] (1) In parts by weight, add 6 parts of licorice powder, 10 parts of chitosan, 6 parts of acetic acid, and 3 parts of lemonade to 100 parts of deionized water, stir at 500r / min for 2 hours, and then add 5 parts of active calcium were added to the vacuum reactor, reacted for 4 hours, and then filtered to obtain the filtrate;

[0029] (2) Add 5 times the mass of deionized water to the filtrate obtained in step (1), and mix well to obtain a modified solution, and then use the modified solution to soak crabapple wood for 2 hours in a water bath at 100°C ;

[0030] (3) The crabapple wood treated in step (2) was washed with ethanol solution with a mass fraction of 50% for 2 minutes, and then deionized water was used for 2 minutes, and then vacuum-dried to constant weight to obtain anti-corrosion crabapple wood.

[0031] Further, the lemonade in the step (1) is obtained...

Embodiment 3

[0037] A kind of crabapple wood anticorrosion treatment process, comprises the following operation steps:

[0038] (1) In parts by weight, add 3-6 parts of licorice powder, 5-10 parts of chitosan, 3-6 parts of acetic acid, and 1-3 parts of lemonade into 100 parts of deionized water, and rotate at 500r / min Stir for 2 hours, then add 5 parts of active calcium therein, add to the vacuum reactor, react for 4 hours, then filter to obtain the filtrate;

[0039] (2) Add 5 times the mass of deionized water to the filtrate obtained in step (1), and mix well to obtain a modified solution, and then use the modified solution to soak crabapple wood for 2 hours in a water bath at 100°C ;

[0040] (3) The crabapple wood treated in step (2) was washed with ethanol solution with a mass fraction of 50% for 2 minutes, and then deionized water was used for 2 minutes, and then vacuum-dried to constant weight to obtain anti-corrosion crabapple wood.

[0041] Further, the lemonade in the step (1) ...

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PUM

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Abstract

The invention discloses an anti-corrosion treatment process for calophyllum. The anti-corrosion treatment process comprises the following operation steps that (1) liquorice powder, chitosan, acetic acid and lemon water are added into deionized water, stirring is carried out, then active calcium is added into the mixture, and a mixture is added into a vacuum reaction kettle for reaction for 4 hours, and then filtering is carried out, and a filtrate is obtained; (2) the deionized water is added into the filtrate prepared in the step (1), uniformly stirring is carried out, a modified liquid is obtained, and then the calophyllum is soaked by adopting the modified liquid in a water bath; (3) the calophyllum processed by the step (2) is washed by using ethanol solution, then is washed with the deionized water, then is subjected to vacuum drying to constant weight, and the calophyllum is obtained. According to the anti-corrosion treatment process for the calophyllum, the operation is simple,the cost is low, the excellent performance of the calophyllum can not be influenced in the treatment process, moreover, the corrosion resistance of the calophyllum can be greatly improved, and the anticorrosion guarantee period is long, and the period is at least 15 years.

Description

technical field [0001] The invention belongs to the technical field of willow weaving processing, and in particular relates to a process for antiseptic treatment of crabapple wood. Background technique [0002] Begonia wood takes more than 150-200 years to become a material. It is a rare hardwood, commonly known as Southeast Asian red sandalwood. Begonia wood has good drying performance and is not easy to crack and warp. It is a good wood for making solid wood furniture. Begonia wood is a high-end furniture material. The color is similar to that of rosewood, also known as small redwood. Therefore, the anti-corrosion treatment of crabapple wood is particularly important, and preservatives are required to meet the long-term and effective anti-corrosion effect. In the prior art, organic preservatives are mostly used for wood preservation. Although they have excellent permeability in wood, the effective period of anticorrosion is relatively short, which cannot meet the long-ter...

Claims

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Application Information

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IPC IPC(8): B27K3/52
CPCB27K3/52B27K2240/20
Inventor 腾博
Owner FUNAN TENGBO ARTS & CRAFTS CO LTD