CN103302712B - Be raw-material application timber with Masson pine timber - Google Patents
Be raw-material application timber with Masson pine timber Download PDFInfo
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- CN103302712B CN103302712B CN201310257270.6A CN201310257270A CN103302712B CN 103302712 B CN103302712 B CN 103302712B CN 201310257270 A CN201310257270 A CN 201310257270A CN 103302712 B CN103302712 B CN 103302712B
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Abstract
Be raw-material application timber with Masson pine timber, belong to wooden boards production technical field, completed by degreasing, drying, batching, sand milling, repairing, application, again sand milling, totally eight large operations of spraying paint; Its beneficial effect be with superfine masson pine wood powder for timber repaired by main raw material(s), more easily make painting charging and Masson pine timber combine together fully; Be coated with the appropriate calcium bicarbonate of charging, white glue with vinyl, wheat flour and curing agent manufacture painting charging simultaneously, make to be coated with charging fine and smooth, moist, strong adhesion; Through strict degreasing and drying, make to be coated with above charging is more easily attached to, and the basis be not corroded, is coated with charging also not containing pollutants such as formaldehyde; Product coating tissue of the present invention is fine and smooth fine and close, and fire resistance is strong, and application is even; impact resistant capability is strong, and good water-proof effect, not only increases the performance of Masson pine timber; also greatly increases the scope of application, its due economic worth can be given full play to, and for protecting wild timber to create conditions.
Description
Technical field
The invention belongs to wooden boards production technical field, particularly a kind of is raw-material application timber with Masson pine timber.
Background technology
Because the resin caliber of masson pine is flourishing, Oleoresin Contents is high, and timber distortion is large, and warp and fracture when drying comparatively serious, not corrosion resistant, even overflows grease contamination face during temperature height, causes paint, bonding property bad; Thus apply less in furniture, at present main for building template, ore pillar, making sheet, packing case, splint, glued board etc., or as the raw material of beaver board.
But masson pine is as a kind of fast-growing economic forest, extensively plants in China's major part mountain region, because of the limitation of its application, its due economic worth is not given full play to; Indirectly cause the destruction of other rare tree or wild timber.
The research and development group of applicant company is through long term test, and have developed a kind of take Masson pine timber as the method for raw material production application timber.
Summary of the invention
Technical problem to be solved by this invention is: for the deficiencies in the prior art, thering is provided a kind of take Masson pine timber as the method for raw material production application timber, to give full play to its due economic worth, effectively utilize timber resources, increase wood supply, reduce the destruction to rare tree or wild timber.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is a kind of is raw-material application timber with Masson pine timber, completed by degreasing, drying, batching, sand milling, repairing, application, again sand milling, totally eight large operations of spraying paint, it is characterized in that concrete steps are as follows.
(1) degreasing: Masson pine timber is cut out and is sawn into the timber that length is 100-300cm, thickness 2-6cm; 5-6 hour is boiled continuously by being immersed in lime aqueous solution after timber and timber rim charge pile, then rinsed clean in clear water, and then be immersed in hydrogen peroxide solution and boil 5-6 hour continuously, and then in clear water rinsed clean, obtain Masson pine timber and the timber rim charge of degreasing; The concentration of wherein said lime aqueous solution is 20%, and the concentration of described hydrogen peroxide solution is 1 ‰.
(2) dry: conventional vapour seasoning kiln temperature is regulated between 72-78 DEG C, and make it in saturation state to spray water steam in conventional vapour seasoning kiln, then Masson pine timber and timber rim charge are put into conventional vapour seasoning kiln fully to absorb water, after 25-30 hour, Masson pine timber water suction reaches capacity state, then spray water steam is stopped, regulate conventional vapour seasoning kiln temperature at 65-70 DEG C, vexed kiln 12-15 hour, then open steam vent to be outwards vented, and conventional vapour seasoning kiln temperature is risen to 82-87 DEG C gradually, carry out getting rid of water 3-5 hour; So 2-4 time repeatedly, then detect moisture content, until moisture content is between 8-10%, obtain Masson pine timber and the rim charge thereof of degreaser drying.
(3) prepare burden: the Masson pine timber rim charge pulverizer roughing after degreaser drying is become 1-10 object coarse flour, more repeatedly pulverizes and selection by winnowing with ultra-fine grinding machine, obtaining granularity is 1200-1500 object superfine masson pine wood powder; Then get superfine masson pine wood powder 6-7 part, wheat flour 3-4 part, the rear mashing off of clear water 7-8 part mixing according to weight portion, obtain repair paint; Be 800-1000 object calcium bicarbonate 100-120 part again by granularity, solids content is that white glue with vinyl 40-50 part of 20%-25% and wheat flour 7-8 part mix, then add ethyl acetate 8-12 part and be fully uniformly mixed, obtain being coated with charging.
(4) sand milling: by step (2) dried Masson pine timber sand mill polish, make smooth surface, then maintenance 15-18 hour.
(5) repair: repair paint step (3) prepared puts into coating machine, repair paint is brushed equably on the Masson pine timber after polishing, filling chink or joint mouth, then Masson pine timber is directly put into flowing baking box to toast, baking temperature is 55-65 DEG C, baking time is 22-28 minute, and then maintenance 15-18 hour, then polishes with sand mill.
(6) application: coating machine is put in the painting charging of step (3) being prepared, is coated with on the Masson pine timber after being contained in repairing polishing by being coated with charging equably; Then directly put into the baking of flowing baking box, baking temperature is 55-65 DEG C, and baking time is 22-28 minute, and then maintenance 15-18 hour; Repeat again once.
(7) sand milling again: again the Masson pine timber sand mill after application maintenance is polished, make smooth surface, then maintenance 15-18 hour.
(8) spray paint: the masson pine after sand milling is coated with charging appearance use environmental protection paint even application, then maintenance 15-18 hour, obtaining with Masson pine timber is raw-material application timber.
The invention has the beneficial effects as follows with superfine masson pine wood powder for timber repaired by main raw material(s), and as the contact medium of timber and coating, more easily make painting charging and Masson pine timber combine together fully; Be coated with the appropriate calcium bicarbonate of charging, white glue with vinyl, wheat flour and curing agent manufacture painting charging simultaneously, make to be coated with charging fine and smooth, moist, strong adhesion; Masson pine timber is carried out strict degreasing and drying before application, make to be coated with above charging is more easily attached to, and due to by degreasing, the basis be not corroded, can service life of prolonging wood greatly, be coated with charging also not containing pollutants such as formaldehyde; Through inspection; be raw-material application timber with Masson pine timber; coating structure is fine and smooth fine and close, and fire resistance is strong, and application is even; impact resistant capability is strong; good water-proof effect, not only increases the performance of Masson pine timber like this, also greatly increases the scope of application of Masson pine timber; its due economic worth can be given full play to, and for protecting wild timber and forest to create conditions.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, and following examples are intended to the present invention instead of limitation of the invention further are described, should not limit the scope of the invention with this.
Embodiment 1.
First Masson pine timber is cut out and be sawn into the timber that length is 100cm, thickness 2cm; Be boil 5 hours continuously in the lime aqueous solution of 20% by being immersed in concentration after timber and timber rim charge pile again, then rinsed clean in clear water, and then to be immersed in concentration be boil 5 hours continuously in the hydrogen peroxide solution of 1 ‰, and then in clear water rinsed clean, obtain Masson pine timber and the timber rim charge of degreasing; Then conventional vapour seasoning kiln temperature is regulated at 72 DEG C, and make it in saturation state to spray water steam in conventional vapour seasoning kiln, then Masson pine timber and timber rim charge are put into conventional vapour seasoning kiln fully to absorb water, after 25 hours, Masson pine timber water suction reaches capacity state, then spray water steam is stopped, regulate conventional vapour seasoning kiln temperature at 65 DEG C, vexed kiln 12 hours, then open steam vent to be outwards vented, and conventional vapour seasoning kiln temperature is risen to 82 DEG C gradually, carry out getting rid of water 3 hours; So 2 times repeatedly, then detect moisture content, until moisture content is between 8-10%, obtain Masson pine timber and the rim charge thereof of degreaser drying.
Then preparation is coated with charging, the Masson pine timber rim charge pulverizer roughing after degreaser drying is become 1-10 object coarse flour, more repeatedly pulverizes and selection by winnowing with ultra-fine grinding machine, and choosing and collecting granularity is 1200-1500 object superfine masson pine wood powder; Then get superfine masson pine wood powder 60kg, the rear mashing off of wheat flour 30kg, clear water 70kg mixing according to weight portion, obtain repair paint; And then be 800-1000 object calcium bicarbonate 100kg by granularity, solids content is that the white glue with vinyl 40kg of 20%-25% and wheat flour 7kg mix, then adds ethyl acetate 8kg and is fully uniformly mixed, obtain being coated with charging.
Then continue processing Masson pine timber, dried Masson pine timber sand mill is polished, makes smooth surface, then maintenance 15 hours; Then the repair paint prepared is put into coating machine, repair paint is coated with equably on the Masson pine timber after being contained in polishing, filling chink or joint mouth, again timber is directly put into flowing baking box to toast, baking temperature is set as 55 DEG C, baking time is 22 minutes, and then maintenance 15 hours; Then coating machine is put in the painting prepared charging, be coated with equably be contained in being coated with charging on the Masson pine timber after polishing, then timber is directly put into flowing baking box and toast, baking temperature is set as 55 DEG C, baking time is 22 minutes, and then maintenance 15 hours; And then application, baking and maintenance are once; Then again the Masson pine timber sand mill after application maintenance is polished, make smooth surface, then maintenance 15 hours; Then the masson pine after sand milling is coated with charging appearance use environmental protection paint even application, then maintenance 15 hours, obtaining with Masson pine timber is raw-material application timber.
Embodiment 2.
First Masson pine timber is cut out and be sawn into the timber that length is 200cm, thickness 5cm; Be boil 5.5 hours continuously in the lime aqueous solution of 20% by being immersed in concentration after timber and timber rim charge pile again, then rinsed clean in clear water, and then to be immersed in concentration be boil 5.5 hours continuously in the hydrogen peroxide solution of 1 ‰, and then in clear water rinsed clean, obtain Masson pine timber and the timber rim charge of degreasing; Then conventional vapour seasoning kiln temperature is regulated at 76 DEG C, and make it in saturation state to spray water steam in conventional vapour seasoning kiln, then the Masson pine timber after degreasing and timber rim charge are put into conventional vapour seasoning kiln fully to absorb water, after 28 hours, Masson pine timber water suction reaches capacity state, then spray water steam is stopped, regulate conventional vapour seasoning kiln temperature at 68 DEG C, vexed kiln 14 hours, then open steam vent to be outwards vented, and conventional vapour seasoning kiln temperature is risen to 85 DEG C gradually, carry out getting rid of water 4 hours; So 4 times repeatedly, then detect moisture content, until moisture content is 8-10%, obtain Masson pine timber and the rim charge thereof of degreaser drying.
Then preparation is coated with charging, the Masson pine timber rim charge pulverizer roughing after degreaser drying is become 1-10 object coarse flour, more repeatedly pulverizes and selection by winnowing with ultra-fine grinding machine, and choosing and collecting granularity is 1200-1500 object superfine masson pine wood powder; Then get superfine masson pine wood powder 65kg, the rear mashing off of wheat flour 35kg, clear water 75kg mixing according to weight portion, obtain repair paint; And then be 800-1000 object calcium bicarbonate 110kg by granularity, solids content is that the white glue with vinyl 45kg of 20%-25% and wheat flour 7.5kg mix, then adds ethyl acetate 10kg and is fully uniformly mixed, obtain being coated with charging.
Then continue processing Masson pine timber, dried Masson pine timber sand mill is polished, makes smooth surface, then maintenance 17 hours; Then the repair paint prepared is put into coating machine, repair paint is coated with equably on the Masson pine timber after being contained in polishing, filling chink or joint mouth, again timber is directly put into flowing baking box to toast, baking temperature is set as 62 DEG C, baking time is 26 minutes, and then maintenance 17 hours; Then coating machine is put in the painting prepared charging, be coated with equably be contained in being coated with charging on the Masson pine timber after polishing, then timber is directly put into flowing baking box and toast, baking temperature is set as 62 DEG C, baking time is 26 minutes, and then maintenance 17 hours; And then application, baking and maintenance are once; Then again the Masson pine timber sand mill after application maintenance is polished, make smooth surface, then maintenance 17 hours; Then the masson pine after sand milling is coated with charging appearance use environmental protection paint even application, then maintenance 17 hours, obtaining with Masson pine timber is raw-material application timber.
Embodiment 3.
First Masson pine timber is cut out and be sawn into the timber that length is 300cm, thickness 6cm; Be boil 6 hours continuously in the lime aqueous solution of 20% by being immersed in concentration after timber and timber rim charge pile again, then rinsed clean in clear water, and then to be immersed in concentration be boil 6 hours continuously in the hydrogen peroxide solution of 1 ‰, and then rinsed clean obtains Masson pine timber and the timber rim charge of degreasing in clear water; Then conventional vapour seasoning kiln temperature is regulated at 78 DEG C, and make it in saturation state to spray water steam in conventional vapour seasoning kiln, then the Masson pine timber after degreasing and timber rim charge are put into conventional vapour seasoning kiln fully to absorb water, after 30 hours, Masson pine timber water suction reaches capacity state, then spray water steam is stopped, regulate conventional vapour seasoning kiln temperature at 70 DEG C, vexed kiln 15 hours, then open steam vent to be outwards vented, and conventional vapour seasoning kiln temperature is risen to 87 DEG C gradually, carry out getting rid of water 5 hours; So 4 times repeatedly, then detect moisture content, until moisture content is 8-10%, obtain Masson pine timber and the rim charge thereof of degreaser drying.
Then preparation is coated with charging, the Masson pine timber rim charge pulverizer roughing after degreaser drying is become 1-10 object coarse flour, more repeatedly pulverizes and selection by winnowing with ultra-fine grinding machine, and choosing and collecting granularity is 1200-1500 object superfine masson pine wood powder; Then get superfine masson pine wood powder 7kg, the rear mashing off of wheat flour 4kg, clear water 8kg mixing according to weight portion, obtain repair paint; And then be 800-1000 object calcium bicarbonate 120kg by granularity, solids content is that the white glue with vinyl 50kg of 20%-25% and wheat flour 8kg mix, then adds ethyl acetate 12kg and is fully uniformly mixed, obtain being coated with charging.
Then continue processing Masson pine timber, dried Masson pine timber sand mill is polished, makes smooth surface, then maintenance 18 hours; Then the repair paint prepared is put into coating machine, repair paint is coated with equably on the Masson pine timber after being contained in polishing, filling chink or joint mouth, again timber is directly put into flowing baking box to toast, baking temperature is set as 65 DEG C, baking time is 28 minutes, and then maintenance 18 hours; Then coating machine is put in the painting prepared charging, be coated with equably be contained in being coated with charging on the Masson pine timber after polishing, then timber is directly put into flowing baking box and toast, baking temperature is set as 65 DEG C, baking time is 28 minutes, and then maintenance 18 hours; And then application, baking and maintenance are once; Then again the Masson pine timber sand mill after application maintenance is polished, make smooth surface, then maintenance 18 hours; Then the masson pine after sand milling is coated with charging appearance use environmental protection paint even application, then maintenance 18 hours, obtaining with Masson pine timber is raw-material application timber.
The masson pine application timber that adopted by normal fir wood market is bought common to be coated with application timber and above-mentioned three embodiments that charging adopts prior art to produce are produced and carry out contrast and detect, result is as following table:
As can be known from the above table, the masson pine application timber that the present invention produces and existing employing common wood and the common painting application timber produced of feeding are compared, the finer and smoother densification of its surface evenness, fire resistance is better, impact resistance power is strong, although all the same in waterproof effect, rear not easily broken owing to being subject to clashing into, so the waterproof effect of product of the present invention is also relatively better.
Claims (1)
1. be raw-material application timber with Masson pine timber, completed by degreasing, drying, batching, sand milling, repairing, application, again sand milling, totally eight large operations of spraying paint, it is characterized in that concrete steps are as follows:
(1) degreasing: Masson pine timber is cut out and is sawn into the timber that length is 100-300cm, thickness 2-6cm; 5-6 hour is boiled continuously by being immersed in the suspension of limewash after timber and timber rim charge pile, then rinsed clean in clear water, and then be immersed in hydrogen peroxide solution and boil 5-6 hour continuously, and then in clear water rinsed clean, obtain Masson pine timber and the timber rim charge of degreasing; The concentration of the suspension of wherein said limewash is 20%, and the concentration of described hydrogen peroxide solution is 1 ‰;
(2) dry: conventional vapour seasoning kiln temperature is regulated between 72-78 DEG C, and make it in saturation state to spray water steam in conventional vapour seasoning kiln, then Masson pine timber and timber rim charge are put into conventional vapour seasoning kiln fully to absorb water, after 25-30 hour, Masson pine timber water suction reaches capacity state, then spray water steam is stopped, regulate conventional vapour seasoning kiln temperature at 65-70 DEG C, vexed kiln 12-15 hour, then open steam vent to be outwards vented, and conventional vapour seasoning kiln temperature is risen to 82-87 DEG C gradually, carry out getting rid of water 3-5 hour; So 2-4 time repeatedly, then detect moisture content, until moisture content is between 8-10%, obtain Masson pine timber and the rim charge thereof of degreaser drying;
(3) prepare burden: the Masson pine timber rim charge pulverizer roughing after degreaser drying is become 1-10 object coarse flour, more repeatedly pulverizes and selection by winnowing with ultra-fine grinding machine, obtaining granularity is 1200-1500 object superfine masson pine wood powder; Then get superfine masson pine wood powder 6-7 part, wheat flour 3-4 part, the rear mashing off of clear water 7-8 part mixing according to weight portion, obtain repair paint; Be 800-1000 object calcium bicarbonate 100-120 part again by granularity, solids content is that white glue with vinyl 40-50 part of 20%-25% and wheat flour 7-8 part mix, then add ethyl acetate 8-12 part and be fully uniformly mixed, obtain being coated with charging;
(4) sand milling: by step (2) dried Masson pine timber sand mill polish, make smooth surface, then maintenance 15-18 hour;
(5) repair: repair paint step (3) prepared puts into coating machine, repair paint is brushed equably on the Masson pine timber after polishing, filling chink or joint mouth, then Masson pine timber is directly put into flowing baking box to toast, baking temperature is 55-65 DEG C, baking time is 22-28 minute, and then maintenance 15-18 hour, then polishes with sand mill;
(6) application: coating machine is put in the painting charging of step (3) being prepared, is coated with on the Masson pine timber after being contained in repairing polishing by being coated with charging equably; Then directly put into the baking of flowing baking box, baking temperature is 55-65 DEG C, and baking time is 22-28 minute, and then maintenance 15-18 hour; Repeat again once;
(7) sand milling again: again the Masson pine timber sand mill after application maintenance is polished, make smooth surface, then maintenance 15-18 hour;
(8) spray paint: the masson pine after sand milling is coated with charging appearance use environmental protection paint even application, then maintenance 15-18 hour, obtaining with Masson pine timber is raw-material application timber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310257270.6A CN103302712B (en) | 2013-06-26 | 2013-06-26 | Be raw-material application timber with Masson pine timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310257270.6A CN103302712B (en) | 2013-06-26 | 2013-06-26 | Be raw-material application timber with Masson pine timber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103302712A CN103302712A (en) | 2013-09-18 |
| CN103302712B true CN103302712B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310257270.6A Expired - Fee Related CN103302712B (en) | 2013-06-26 | 2013-06-26 | Be raw-material application timber with Masson pine timber |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104002350B (en) * | 2014-05-05 | 2016-01-20 | 山西唐人居古典家居文化有限公司 | A kind of preparation method of red sandalwood furniture |
| CN105252619A (en) * | 2015-09-02 | 2016-01-20 | 安徽省蓼源贸易有限责任公司 | Raw material treatment process of wood craft |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH079411A (en) * | 1993-06-25 | 1995-01-13 | Sumitomo Chem Eng Kk | Acetylation of cellulose-containing material and production of modified wood |
| JPH08174515A (en) * | 1994-12-26 | 1996-07-09 | Natl House Ind Co Ltd | Decorated glued laminated wood |
| JP2007296811A (en) * | 2006-05-02 | 2007-11-15 | Pureirii Homes Kk | Consolidating and fixing method of wood plate material |
| US20080175997A1 (en) * | 2007-01-19 | 2008-07-24 | Goldstein Joel E | Emulsion polymer binder with azirdine crosslinking agent for glass fiber webs |
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Granted publication date: 20160120 Termination date: 20180626 |