CN104942933A

CN104942933A - Distressing treatment method of cedrela sinensis wood

Info

Publication number: CN104942933A
Application number: CN201510311333.0A
Authority: CN
Inventors: 李可峰; 李茂�
Original assignee: Funan Zhifeng Handicraft Co Ltd
Current assignee: Funan Zhifeng Handicraft Co Ltd
Priority date: 2015-06-09
Filing date: 2015-06-09
Publication date: 2015-09-30

Abstract

The invention relates to a distressing treatment method of cedrela sinensis wood, which comprises the following steps that (1) baking soda powder is dispersed on the surface of the cedrela sinensis wood, the cedrela sinensis wood is dried at 55 degrees, and soaked in a medicine liquor A at 25 degrees for 20h, wherein after the cedrela sinensis wood is soaked for 10h, the cedrela sinensis wood is subjected to ultrasonic treatment for 5min, and then the wood is dried at 45 degrees till the moisture content reaches 42-45%; (2) the wood treated in Step (1) is soaked in a medicine liquor B at 25 degrees for 10h, and then dried at 45 degrees till the moisture content reaches 42-45%; and (3) the wood treated in Step (2) is soaked in a medicine liquor C at 30 degrees for 8h, then dried at 55 degrees till the moisture content reaches 42-45%, and then dried at 42 degrees till the moisture content reaches 18-20%. The distressing treatment method of the cedrela sinensis wood is simple, and adopts multi-step treatment, so that the distressing treatment is more deep, more thorough and uniform.

Description

A kind of Chinese toon timber do old processing method

Technical field

The invention belongs to chemical treatments field, what be specifically related to a kind of Chinese toon timber does old processing method.

Background technology

Chinese toon, has another name called Chinese toon bud, Chinese toon is first-class, is grown on East Asia and south east asia, and north reaches the ground such as Thailand, Indonesia in the south from North Korea.Tree length can to 25 meters high, and trunk diameter can reach 70 centimetres, and its winglike compound leaf is about 50-70 centimeter length, 30-40 is centimetre wide, and blade is about 9-15 centimeter length, 2.5-4 is centimetre wide.The blade of Chinese toon has unique dense taste, and tender leaf is edible, wears into fine powder after drying, and vegetarian often brings and works as flavoring.Tender shoots eats, and the grain of wood is thin, and be shipbuilding and construction material, wood chip and root can carry aromatic oil, the external odorant being used as cigar; Seed can extract oil, oil content 38.5%; Root skin and fruit are used as medicine, and have astringing to arrest bleeding to dry effect of pain relieving.Bark contains toosendanin, figure alcohol, tannin; Leaf contains carrot hydrocarbon, Cobastab, vitamin C.

Toon-wood timber line is careful, and oiliness is high, has good hardness and corrosion resistance, but now when furniture is processed, attractive in appearance in order to pursue, often do old process to timber, present to do old processing method comparatively loaded down with trivial details, and cost is high, larger to the damage of timber.

Summary of the invention

What the object of this invention is to provide a kind of Chinese toon timber does old processing method, adopts many group liquids to process, is processed, do old effective, effect nature by substep, little to timber infringement.

The present invention is achieved through the following technical solutions:

Chinese toon timber do an old processing method, comprise the following steps:

(1), timber is dried at 55 DEG C to water content be 35-40%, then liquid A immersion treatment 20h at 28 DEG C is used, after immersion 10h, use ultrasonic wave process 5min, then by timber 45 DEG C dry to water content be 42-45%, described liquid A is formulated by following raw material by weight: folium isatidis 9.5 parts, From Wild Jujube Leaf 7 parts, windproof 1.8 parts, field thistle 3.2 parts, 13 parts, duck bark, quick lime 10 parts, 200 parts, water, during making, by folium isatidis 9.5 parts, From Wild Jujube Leaf 7 parts, windproof 1.8 parts, field thistle 3.2 parts, 13 parts, duck bark, 200 parts, water decocts 2h, removing filter residue, then quick lime 10 parts is mixed with filtrate, obtain liquid A,

(2) timber, step (1) handled well uses medical liquid B immersion treatment 10h at 25 DEG C, drying to water content at 45 DEG C after process is 42-45%, and medical liquid B is formulated by following raw material: Rhizoma Sparganii 4 parts, the tuber of stemona 3.6 parts, 2.2 parts, santal, rhizoma alismatis 2.5 parts, niter cake 7.2 parts, 120 parts, water; During making, Rhizoma Sparganii 4 parts, the tuber of stemona 3.6 parts, 2.2 parts, santal, rhizoma alismatis 2.5 parts, 120 parts, water are decocted 2h, removing filter residue, then mixes niter cake 7.2 parts with filtrate, obtains medical liquid B;

(3) timber, step (2) handled well uses liquid C immersion treatment 8h at 30 DEG C, after treatment 55 DEG C dry to water content be 42-45%, then 42 DEG C dry to water content be 18-20%, liquid C is by the formulated sodium acid carbonate of following raw material 5 parts, 5.8 parts, urea, 150 parts, water, during preparation, sodium acid carbonate, urea are mixed with water, obtains liquid C.

Beneficial effect of the present invention: Chinese toon timber provided by the invention to do old processing method simple, use multi step strategy method, do old process more deep, more thorough, even, and method cost of the present invention is low, add plurality of Chinese composition, namely improve and do old effect, the preservation of timber against decay ability can be promoted again.Inorganic agent of the present invention mainly adopts Chinese medicinal ingredients to be prepared, each medicament is by the reasonable compatibility of Chinese medicine, improving and do old effect and anti-corrosion capability, do old treatment effect good, take Chinese medicine material as base material, Chinese medicinal ingredients and quick lime is added in liquid A, be solution after lime and water react be alkalescent, wood surface reacted, Chinese medicinal ingredients is combined with timber, make the composition of Chinese medicine and color immerse timber, carry out doing old, because liquid A has alkalescent, in medical liquid B, use Chinese medicinal ingredients to add niter cake and other Chinese medicinal ingredients, medical liquid B and liquid A is made to continue to react, thus react at wood surface, liquid is made to immerse timber completely, and react through weak acid and weak base, wood surface is made to produce slight erosion vestige, and liquid A, B reacts fully, formed at wood surface and do old vestige, then immersion treatment is carried out at use liquid C, can be formed evenly at wood surface after immersion, the old trace of continuous print, and can prevent wood corrosion heavier, do old effect nature, and through the process of medicine, timber has good anticorrosion, the ability of Anti-moth-eating, substantially improve the durability of timber and timber Hepplewhite, and do old after can to have that sheet material 10-15 in arms colour-fast, nondiscolouring, inorganic agent of the present invention can not cause corrosion to wood internal structure simultaneously, can service time of prolonging wood.

Through multi step strategy, relative to a step process, treatment effect is better, do old effect evenly, effect is more natural, and can greatly promote the preservation of timber against decay performance, the service time of prolonging wood.

Detailed description of the invention

Chinese toon timber do an old processing method, comprise the following steps:

(1), Chinese toon wood surface is sprinkled saleratus power, Chinese toon timber dry at 55 DEG C to water content be 35-40%, first sodium bicarbonate is sprinkled on Chinese toon surface, can in and bake process in Chinese toon timber overflow grease, promote and do old quality, and effectively can avoid sheet material cracking in bake process through this kind of process, promote and do old quality, the use amount of sodium bicarbonate is 50-60g/m ², then liquid A immersion treatment 20h at 25 DEG C is used, after immersion 10h, use ultrasonic wave process 5min, then by timber 45 DEG C dry to water content be 42-45%, described liquid A is formulated by following raw material by weight: folium isatidis 9.5 parts, From Wild Jujube Leaf 7 parts, windproof 1.8 parts, field thistle 3.2 parts, freeze green 0.5 part, quick lime 8 parts, 200 parts, water, during making, folium isatidis 9.5 parts, From Wild Jujube Leaf 7 parts, windproof 1.8 parts, field thistle 3.2 parts, freeze green 0.5 part, 200 parts, water decocts 2h, removing filter residue, then quick lime 8 parts is mixed with filtrate, obtain liquid A,

(2) timber, step (1) handled well uses medical liquid B immersion treatment 10h at 25 DEG C, drying to water content at 45 DEG C after process is 42-45%, and medical liquid B is formulated by following raw material: Rhizoma Sparganii 4 parts, the tuber of stemona 3.6 parts, 4 parts, santal, rhizoma alismatis 2.5 parts, niter cake 7.2 parts, 120 parts, water; During making, Rhizoma Sparganii 4 parts, the tuber of stemona 3.6 parts, 4 parts, santal, rhizoma alismatis 2.5 parts, 120 parts, water are decocted 2h, removing filter residue, then mixes niter cake 7.2 parts with filtrate, obtains medical liquid B;

(3) timber, step (2) handled well uses liquid C immersion treatment 8h at 30 DEG C, after treatment 55 DEG C dry to water content be 42-45%, then 42 DEG C dry to water content be 18-20%, dry at twice, good drying effect, and make to do old effect evenly, liquid C is by the formulated sodium acid carbonate of following raw material 5 parts, 150 parts, water, during preparation, sodium acid carbonate, water are mixed, obtain liquid C.

Claims

1. Chinese toon timber do an old processing method, it is characterized in that, comprise the following steps:

(1), Chinese toon wood surface is sprinkled saleratus power, Chinese toon timber dry at 55 DEG C to water content be 35-40%, then liquid A immersion treatment 20h at 25 DEG C is used, after immersion 10h, use ultrasonic wave process 5min, then by timber 45 DEG C dry to water content be 42-45%, described liquid A is formulated by following raw material by weight: folium isatidis 9.5 parts, From Wild Jujube Leaf 7 parts, windproof 1.8 parts, field thistle 3.2 parts, freeze green 0.5 part, quick lime 8 parts, 200 parts, water, during making, folium isatidis 9.5 parts, From Wild Jujube Leaf 7 parts, windproof 1.8 parts, field thistle 3.2 parts, freeze green 0.5 part, 200 parts, water decocts 2h, removing filter residue, then quick lime 8 parts is mixed with filtrate, obtain liquid A,

(3) timber, step (2) handled well uses liquid C immersion treatment 8h at 30 DEG C, after treatment 55 DEG C dry to water content be 42-45%, then 42 DEG C dry to water content be 18-20%, liquid C is by the formulated sodium acid carbonate of following raw material 5 parts, 150 parts, water, during preparation, sodium acid carbonate, water are mixed, obtains liquid C.