CN107283568A - A kind of antiseptic fire-retardation timber recombinates integrated composite material for decoration - Google Patents
A kind of antiseptic fire-retardation timber recombinates integrated composite material for decoration Download PDFInfo
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- CN107283568A CN107283568A CN201710742029.0A CN201710742029A CN107283568A CN 107283568 A CN107283568 A CN 107283568A CN 201710742029 A CN201710742029 A CN 201710742029A CN 107283568 A CN107283568 A CN 107283568A
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- Prior art keywords
- timber
- edge strip
- timber edge
- decoration
- recombinates
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/04—Combined bleaching or impregnating and drying of wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/10—Moulding of mats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K2240/00—Purpose of the treatment
- B27K2240/50—Ageing
Abstract
The present invention provides a kind of antiseptic fire-retardation timber and recombinates integrated composite material for decoration, at least including one piece of plate construction cell cube, it is characterised in that：The plate construction cell cube is made up of the timber edge strip of alternately laminated arrangement successively；The timber edge strip includes the first timber edge strip, the second timber edge strip, the 3rd timber edge strip.Antiseptic fire-retardation timber produced by the invention recombinates strong integrated composite material for decoration product woodiness touch, density and intensity height, and decoration performance is good.
Description
Technical field
The invention belongs to wood processing technique field, and in particular to a kind of antiseptic fire-retardation timber recombinates integrated composite decoration material
Material.
Background technology
Current China economy is fast-developing, but but reduction causes timber supply and demand breach increasingly to log yield year by year
Greatly.Therefore, a kind of new product is found to alleviate imbalance between supply and demand as the task of top priority.The fast growing wood aboundresources of China, accumulation
Greatly, substantial amounts of fast-growing richness production woods resource still needs rationally efficiently to be developed at present.Scrimber is with low-quality fast-growing path
Material and thinnings are raw material, through grind rub with the hands processing separation be open into constantly split, the curtain sheet shape wood beam that longitudinal direction is loose and staggeredly connected,
By drying, be glued, mat formation, the process such as hot pressing reconfigures the novel artificial solid wood that processes.It is this to Scrimber
The utilization of material can be cost-effective, can effectively protect forest resources again, moreover it is possible to alleviate imbalance between supply and demand, to sustainable development
It is significant.
The intensity and performance and timber of Scrimber are closest, and its birth has far-reaching influence to industry of artificial boards.
Its feature is that the construction material of function admirable thinnings, the small dimension wood of artificial fast-growing can be reassembled into.The longitudinal direction of recombinant material is fine
Dimension makes it still have the intensity along machine direction, and defects in timber have been excluded due to the effect of restructuring, therefore improve material
Quality, improves raw material availability.The need for production particieboard can not meet people to structural wood, and utilize fast-growing and intermediate cutting
Material production Scrimber can meet this demand.
Scrimber has following advantage:（1）Extensively, branch, undersized log, thinnings etc. are used equally for making weight raw material sources
Group wood；（2）Scrimber production technology is relatively easy, and wood seperation is that can reach semi-finished product specification only with wooden beam machine；（3）Back tender
Sequence is easily-controllable, and high temperature drying does not result in the deformation, curling and frangible defect of wooden beam.Therefore, Scrimber wood Shu Shiyi high temperature is fast
Rapid-curing cutback drying process and other easy-to-use drying and processing methods；（4）Various ways can be taken by spreading adhesive, can glue mixing,
Can glue spraying also impregnation, more usable isocyanates adhesive makes wooden beam-curable to reduce technique in a certain moisture content scope
Difficulty；（5）To precompressed and heat pressing process without particular/special requirement, restructuring wood products can be produced using cold press or hot press；（6）Plus
Work Spraying technique is excellent.Saw, plane, drilling, milling, splicing, spreading, veneer etc. are very convenient；（7）Scrimber is not bent, no
Cracking, non-warping, uniform in material, sectional area are big.Building structure is can apply to just because of these advantage Scrimbers
Field, effectively alleviates the imbalance between supply and demand of China's structure material, with wide market prospects.
The production technology of following Scrimber will necessarily be fast-developing with the progress of industry with equipment, the Scrimber of China
Manufacturing equipment is estimated will to obtain revolutionary progress in " 13 " latter stage；The material property of Scrimber will significantly change till that time
Kind, technical barrier will be addressed.In addition, will work out the Scrimber of big specification to meet large span, large scale market
Need, further expand the application of Scrimber.The research and development in current China's recombinant material field is faced with preceding institute not
Some opportunities and challenges, only by continuous scientific research and innovation, could obtain further breakthrough in recombinant material field.
The content of the invention
In view of this, the present invention provides a kind of new antiseptic fire-retardation timber and recombinates integrated composite material for decoration, the present invention
With woodiness touch is strong, density and intensity are high, the good advantage of decoration performance, while the quality of product of the present invention has compared with prior art
It is substantially improved, obtained products application scope is more extensive.
The technical scheme is that：A kind of antiseptic fire-retardation timber recombinates integrated composite material for decoration, at least including one piece
Plate construction cell cube, it is characterised in that：The plate construction cell cube is the timber edge strip group by alternately laminated arrangement successively
Into；The timber edge strip includes the first timber edge strip, the second timber edge strip, the 3rd timber edge strip.
Further, the first timber edge strip is the wooden timber edge strip of red bean, and its averag density is 0.65-0.8g/cm3。
Further, the second timber edge strip is teakwood edge strip, and its averag density is 0.6-0.7g/cm3。
Further, the 3rd timber edge strip is bamboo and wood timber edge strip, and its averag density is 0.6-0.7g/cm3。
Further, the averag density of the plate construction cell cube is 1.0-1.3g/cm3。
Further, described plate construction unit surface layer is forward mated formation for the first timber edge strip is parallel.
Further, the timber edge strip of described plate construction cell cube build-up layer is the second timber edge strip and the 3rd timber
While by forward mating formation, wherein short spreading, is laminated mutually.
Further, the timber edge strip laying direction on the timber edge strip of the build-up layer and top layer is vertical or oblique mats formation.
In the present invention, tencel veneer Scrimber manufacturing technology is used for reference, is inheriting and is absorbing traditional Scrimber and existing
Have on the basis of Recombined bamboo, bamboo base fibrous composite success industrialization experience, fibrosis processing is carried out to veneer, then use for reference weight
Group bamboo production technology, using fibrosis veneer as elementary cell, is prepared into new Scrimber.Skill is recombinated using tencel veneer
3 kinds of timber can be prepared into Scrimber and be used instead of Hard―Wood, to improve the value of product by art.
The manufacture method that the antiseptic fire-retardation timber of the present invention recombinates integrated composite material for decoration is, including raw material choose and
It is handled, the preparation section of plate square bar construction unit body, and its specific method step is as follows：
a）The dead meal produced in solid wood class, Monoplacophora timber and product process is collected, to corticated timber edge strip
Then first discongest peeling；
b）By the raw material after-treatment of selection, it is specifically：Respectively by all kinds of timber flaw-piece sawings into edge strip, edge strip is width 5-
20mm, length 10-50cm：Timber edge strip is dried to moisture content 6%-12% again；Then timber edge strip is subjected to impregnation process, leaching
Enter into maceration extract, the timber edge strip after immersion liquid is through draining and force drying is to moisture content below 12%；
c）During timber edge strip after after-treatment is forward uniformly layered in a concave groove by edge strip grain of wood direction, formed
Slab：
d）Hot pressing in the mould that blank push-in in concave groove is placed on hot press, hot-forming is plate square bar：Wherein：
120-160 DEG C of hot pressing temperature, hot pressing pressure 2-7MPa, hot pressing time are every millimeter of thickness of slab 1-3min/mm；
e）The plate square bar suppressed is tailored after edging, sanding, finished product, that is, obtain the first timber edge strip, the second timber
Edge strip, the 3rd timber edge strip.
Further, the step a）The raw material of middle selection if the timber edge strip with bark, then first discongest peeling,
Rolled by roller discongest, flat board concora crush is discongested or manual method makes bark and wood seperation.
In the present invention, vacuum is carried out to the fast growing wood Jing Guo artificial drying -- pressurization full-cell process impregnation process, pass through
Early stage investigative test, is investigated to the impregnating depth and uniformity two indices of resin and preservative with material, optimizes and determine
Vacuum-impregnating by pressure scheme is:Examination material enters tank-vacuumize, and -- -- -- release -- rear vacuum -- goes out tank, vacuumizing makes to normal pressure for pressurization
Vacuum 0.08-0.09MPa in tank, keeps 3h, and pressure differential effect is lower to import maceration extract；Normal pressure is returned to, while steaming heating
In to tank 55-65 DEG C of environment temperature and keep one hour；Repressurization keeps 5h, and maintain temperature constant to 0.5MPa；It is most laggard
The unnecessary maceration extract of surface of test piece is drawn in application of vacuum after row and cooling goes out tank.After dipping, low temperature batch (-type) pressing plate is done in
Dry processing impreg.
Particularly, the maceration extract is made up of the raw material of following composition by weight：13-25 parts of polybasic carboxylic acid, polyaniline 3-9
Part, 1,2- 18-27 parts of myristoyl base phosphatidyl-ethanolamine-polyethylene glycol-carboxyl, 9-16 parts of tricalcium phosphate, 6-15 parts of phosphoric acid is sweet
9-14 parts of grease, 4-10 parts of mannitol.
Traditionally, visual timber is the enhanced Biocomposite material of natural orientation chopped strand, mainly by cellulose, half
Cellulose and the main polymer composition of three kinds of lignin, wherein, the cellulose aggregation one that weight/mass percentage composition is about 50% or so
Body constitutes wood cell organization framework, to bearing load, referred to as strengthens phase, and weight/mass percentage composition respectively accounts for 25% or so half fibre
Dimension element and lignin belong to hard solidity crust class material, are filled in around cellulose microfibril, for disperseing and transmitting stress, claim
For continuous phase.Trees gene and growth characteristics determine the heterogeneity that wood internal construction and chemical composition are distributed, and such as tie
Shell class material content in compound middle lamella is higher（Account for 86%）, content of cellulose is higher in cell membrane secondary wall（Account for
59%）, this is also the larger one of the main reasons of strength of wood performance variability.Found according to research, enter timber microfibril
The synergistic effect of maceration extract composition in gap, can under temperature action and timber Main Components chemically react so that
Strengthen the connection between timber Main Components, the especially connection between cellulose fibril.Component in maceration extract can live with timber
Property group chemical react to be formed similar to lignin, hemicellulose etc. crust class material so as to be wrapped in cellulose microfibril week
Enclose, the effect of tying played to timber " enhancing phase "-fibril, preferably play a part of scattered under external force effect and transmit stress,
Material is set to resist the ability enhancing of sliding rupture between cellulose fibril during bearing external applied load, this is that maceration extract modification makes wood
The basic reason that material strength character is greatly improved.
The modification of maceration extract by the present invention, product material mechanical property improvement amplitude of the invention is larger, with
Untreated material is compared, and Deflection Modulus of Elasticity, bending strength, Compression strength parallel to the grain are obviously improved, and lifting amplitude is 30%
More than.
The present invention recombinates integrated technology by timber on the premise of the original wooden structures of timber edge strip are not destroyed by timber
Industrial wood waste edge strip is reassembled into high intensity, high-performance, the novel timber with wood grain attractive in appearance.Can be outer indoors
Building and ornament materials, high-grade Wood-door window, high-grade solid wood furniture, timber buildings and auto carriage board, high-intensity packing material
Deng being used widely in field.
It is an advantage of the invention that：
1st, compared with existing fiberboard, wood shavings panel products, antiseptic fire-retardation timber produced by the invention recombinates integrated composite decoration
Material product woodiness touch is strong, density and intensity are high, and decoration performance is good.
2nd, antiseptic fire-retardation timber of the present invention recombinates that integrated composite material for decoration manufacture method energy consumption is low, equipment investment is small.
3rd, a large amount of residue waste materials can be applied preferably, remarkable in economical benefits.
4th, compared with particle makes fiberboard, particieboard, because the adhesive consumption of addition greatly reduces, product more ring
Protect.
5th, being substantially improved due to product quality, obtained products application scope is more extensive.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is another structural representation of the invention；
Fig. 3 is partial structural diagram of the invention；
Fig. 4 is another partial structural diagram of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment 1
A kind of antiseptic fire-retardation timber recombinates integrated composite material for decoration, and at least including one piece of plate construction cell cube 1, its feature exists
In：The plate construction cell cube 1 is made up of the timber edge strip of alternately laminated arrangement successively；The timber edge strip includes first
Timber edge strip 11, the second timber edge strip 12, the 3rd timber edge strip 13.
Further, the first timber edge strip 11 is the wooden timber edge strip of red bean, and its averag density is 0.65g/cm3。
Further, the second timber edge strip 12 is teakwood edge strip, and its averag density is 0.6g/cm3。
Further, the 3rd timber edge strip 13 is bamboo and wood timber edge strip, and its averag density is 0.6g/cm3。
Further, the averag density of the plate construction cell cube 1 is 1.0g/cm3。
Further, the described top layer of plate construction cell cube 1 is forward mated formation for the first timber edge strip 11 is parallel.
Further, the timber edge strip of the described build-up layer of plate construction cell cube 1 is the second timber edge strip 12 and the 3rd
Timber side is by forward mating formation, wherein short spreading, is laminated mutually.
Further, the timber edge strip laying direction on the timber edge strip of the build-up layer and top layer is vertical or oblique mats formation.
In the present invention, tencel veneer Scrimber manufacturing technology is used for reference, is inheriting and is absorbing traditional Scrimber and existing
Have on the basis of Recombined bamboo, bamboo base fibrous composite success industrialization experience, fibrosis processing is carried out to veneer, then use for reference weight
Group bamboo production technology, using fibrosis veneer as elementary cell, is prepared into new Scrimber.Skill is recombinated using tencel veneer
3 kinds of timber can be prepared into Scrimber and be used instead of Hard―Wood, to improve the value of product by art.
The manufacture method that the antiseptic fire-retardation timber of the present invention recombinates integrated composite material for decoration is, including raw material choose and
It is handled, the preparation section of plate square bar construction unit body, and its specific method step is as follows：
a）The dead meal produced in solid wood class, Monoplacophora timber and product process is collected, to corticated timber edge strip
Then first discongest peeling；
b）By the raw material after-treatment of selection, it is specifically：Respectively by all kinds of timber flaw-piece sawings into edge strip, edge strip is width 5-
20mm, length 10-50cm：Timber edge strip is dried to moisture content 6%-12% again；Then timber edge strip is subjected to impregnation process, leaching
Enter into maceration extract, the timber edge strip after immersion liquid is through draining and force drying is to moisture content below 12%；
c）During timber edge strip after after-treatment is forward uniformly layered in a concave groove by edge strip grain of wood direction, formed
Slab：
d）Hot pressing in the mould that blank push-in in concave groove is placed on hot press, hot-forming is plate square bar：Wherein：
120 DEG C of hot pressing temperature, hot pressing pressure 2MPa, hot pressing time are every millimeter of thickness of slab 1min/mm；
e）The plate square bar suppressed is tailored after edging, sanding, finished product, that is, obtain the first timber edge strip, the second timber
Edge strip, the 3rd timber edge strip.
Further, the step a）The raw material of middle selection if the timber edge strip with bark, then first discongest peeling,
Rolled by roller discongest, flat board concora crush is discongested or manual method makes bark and wood seperation.
In the present invention, vacuum is carried out to the fast growing wood Jing Guo artificial drying -- pressurization full-cell process impregnation process, pass through
Early stage investigative test, is investigated to the impregnating depth and uniformity two indices of resin and preservative with material, optimizes and determine
Vacuum-impregnating by pressure scheme is:Examination material enters tank-vacuumize, and -- -- -- release -- rear vacuum -- goes out tank, vacuumizing makes to normal pressure for pressurization
Vacuum 0.08MPa in tank, keeps 3h, and pressure differential effect is lower to import maceration extract；Normal pressure is returned to, is warming up to while steaming in tank
55 DEG C of environment temperature is simultaneously kept for one hour；Repressurization keeps 5h, and maintain temperature constant to 0.5MPa；Vacuum after finally carrying out
The unnecessary maceration extract of surface of test piece is drawn in processing and cooling goes out tank.After dipping, the drying process of low temperature batch (-type) pressing plate is soaked in
Stain material.
Particularly, the maceration extract is made up of the raw material of following composition by weight：13 parts of polybasic carboxylic acid, 3 parts of polyaniline, 1,
2- myristoyls base phosphatidyl-ethanolamine -18 parts of polyethylene glycol-carboxyl, 9 parts of tricalcium phosphate, 6 parts of phosphoric acid, 9 parts of glyceride, mannitol
4 parts.
Traditionally, visual timber is the enhanced Biocomposite material of natural orientation chopped strand, mainly by cellulose, half
Cellulose and the main polymer composition of three kinds of lignin, wherein, the cellulose aggregation one that weight/mass percentage composition is about 50% or so
Body constitutes wood cell organization framework, to bearing load, referred to as strengthens phase, and weight/mass percentage composition respectively accounts for 25% or so half fibre
Dimension element and lignin belong to hard solidity crust class material, are filled in around cellulose microfibril, for disperseing and transmitting stress, claim
For continuous phase.Trees gene and growth characteristics determine the heterogeneity that wood internal construction and chemical composition are distributed, and such as tie
Shell class material content in compound middle lamella is higher（Account for 86%）, content of cellulose is higher in cell membrane secondary wall（Account for
59%）, this is also the larger one of the main reasons of strength of wood performance variability.Found according to research, enter timber microfibril
The synergistic effect of maceration extract composition in gap, can under temperature action and timber Main Components chemically react so that
Strengthen the connection between timber Main Components, the especially connection between cellulose fibril.Component in maceration extract can live with timber
Property group chemical react to be formed similar to lignin, hemicellulose etc. crust class material so as to be wrapped in cellulose microfibril week
Enclose, the effect of tying played to timber " enhancing phase "-fibril, preferably play a part of scattered under external force effect and transmit stress,
Material is set to resist the ability enhancing of sliding rupture between cellulose fibril during bearing external applied load, this is that maceration extract modification makes wood
The basic reason that material strength character is greatly improved.
The modification of maceration extract by the present invention, product material mechanical property improvement amplitude of the invention is larger, with
Untreated material is compared, and Deflection Modulus of Elasticity, bending strength, Compression strength parallel to the grain are obviously improved, and lifting amplitude is 30%
More than.
Embodiment 2
A kind of antiseptic fire-retardation timber recombinates integrated composite material for decoration, and at least including one piece of plate construction cell cube 1, its feature exists
In：The plate construction cell cube 1 is made up of the timber edge strip of alternately laminated arrangement successively；The timber edge strip includes first
Timber edge strip 11, the second timber edge strip 12, the 3rd timber edge strip 13.
Further, the first timber edge strip 11 is the wooden timber edge strip of red bean, and its averag density is 0.8g/cm3。
Further, the second timber edge strip 12 is teakwood edge strip, and its averag density is 0.7g/cm3。
Further, the 3rd timber edge strip 13 is bamboo and wood timber edge strip, and its averag density is 0.7g/cm3。
Further, the averag density of the plate construction cell cube 1 is 1.3g/cm3。
Further, the described top layer of plate construction cell cube 1 is forward mated formation for the first timber edge strip 11 is parallel.
Further, the timber edge strip of the described build-up layer of plate construction cell cube 1 is the second timber edge strip 12 and the 3rd
Timber side is by forward mating formation, wherein short spreading, is laminated mutually.
Further, the timber edge strip laying direction on the timber edge strip of the build-up layer and top layer is vertical or oblique mats formation.
In the present invention, tencel veneer Scrimber manufacturing technology is used for reference, is inheriting and is absorbing traditional Scrimber and existing
Have on the basis of Recombined bamboo, bamboo base fibrous composite success industrialization experience, fibrosis processing is carried out to veneer, then use for reference weight
Group bamboo production technology, using fibrosis veneer as elementary cell, is prepared into new Scrimber.Skill is recombinated using tencel veneer
3 kinds of timber can be prepared into Scrimber and be used instead of Hard―Wood, to improve the value of product by art.
The manufacture method that the antiseptic fire-retardation timber of the present invention recombinates integrated composite material for decoration is, including raw material choose and
It is handled, the preparation section of plate square bar construction unit body, and its specific method step is as follows：
a）The dead meal produced in solid wood class, Monoplacophora timber and product process is collected, to corticated timber edge strip
Then first discongest peeling；
b）By the raw material after-treatment of selection, it is specifically：Respectively by all kinds of timber flaw-piece sawings into edge strip, edge strip is width 5-
20mm, length 10-50cm：Timber edge strip is dried to moisture content 6%-12% again；Then timber edge strip is subjected to impregnation process, leaching
Enter into maceration extract, the timber edge strip after immersion liquid is through draining and force drying is to moisture content below 12%；
c）During timber edge strip after after-treatment is forward uniformly layered in a concave groove by edge strip grain of wood direction, formed
Slab：
d）Hot pressing in the mould that blank push-in in concave groove is placed on hot press, hot-forming is plate square bar：Wherein：
160 DEG C of hot pressing temperature, hot pressing pressure 7MPa, hot pressing time are every millimeter of thickness of slab 3min/mm；
e）The plate square bar suppressed is tailored after edging, sanding, finished product, that is, obtain the first timber edge strip, the second timber
Edge strip, the 3rd timber edge strip.
Further, the step a）The raw material of middle selection if the timber edge strip with bark, then first discongest peeling,
Rolled by roller discongest, flat board concora crush is discongested or manual method makes bark and wood seperation.
In the present invention, vacuum is carried out to the fast growing wood Jing Guo artificial drying -- pressurization full-cell process impregnation process, pass through
Early stage investigative test, is investigated to the impregnating depth and uniformity two indices of resin and preservative with material, optimizes and determine
Vacuum-impregnating by pressure scheme is:Examination material enters tank-vacuumize, and -- -- -- release -- rear vacuum -- goes out tank, vacuumizing makes to normal pressure for pressurization
Vacuum 0.09MPa in tank, keeps 3h, and pressure differential effect is lower to import maceration extract；Normal pressure is returned to, is warming up to while steaming in tank
65 DEG C of environment temperature is simultaneously kept for one hour；Repressurization keeps 5h, and maintain temperature constant to 0.5MPa；Vacuum after finally carrying out
The unnecessary maceration extract of surface of test piece is drawn in processing and cooling goes out tank.After dipping, the drying process of low temperature batch (-type) pressing plate is soaked in
Stain material.
Particularly, the maceration extract is made up of the raw material of following composition by weight：25 parts of polybasic carboxylic acid, 9 parts of polyaniline, 1,
2- myristoyls base phosphatidyl-ethanolamine -27 parts of polyethylene glycol-carboxyl, 16 parts of tricalcium phosphate, 5 parts of phosphatase 11,14 parts of glyceride is sweet
Reveal 10 parts of alcohol.
The modification of maceration extract by the present invention, product material mechanical property improvement amplitude of the invention is larger, with
Untreated material is compared, and Deflection Modulus of Elasticity, bending strength, Compression strength parallel to the grain are obviously improved, and lifting amplitude is 30%
More than.
Embodiment 3
A kind of antiseptic fire-retardation timber recombinates integrated composite material for decoration, and at least including one piece of plate construction cell cube 1, its feature exists
In：The plate construction cell cube 1 is made up of the timber edge strip of alternately laminated arrangement successively；The timber edge strip includes first
Timber edge strip 11, the second timber edge strip 12, the 3rd timber edge strip 13.
Further, the first timber edge strip 11 is the wooden timber edge strip of red bean, and its averag density is 0.7g/cm3。
Further, the second timber edge strip 12 is teakwood edge strip, and its averag density is 0.65g/cm3。
Further, the 3rd timber edge strip 13 is bamboo and wood timber edge strip, and its averag density is 0.65g/cm3。
Further, the averag density of the plate construction cell cube 1 is 1.1g/cm3。
Further, the described top layer of plate construction cell cube 1 is forward mated formation for the first timber edge strip 11 is parallel.
Further, the timber edge strip of the described build-up layer of plate construction cell cube 1 is the second timber edge strip 12 and the 3rd
Timber side is by forward mating formation, wherein short spreading, is laminated mutually.
Further, the timber edge strip laying direction on the timber edge strip of the build-up layer and top layer is vertical or oblique mats formation.
In the present invention, tencel veneer Scrimber manufacturing technology is used for reference, is inheriting and is absorbing traditional Scrimber and existing
Have on the basis of Recombined bamboo, bamboo base fibrous composite success industrialization experience, fibrosis processing is carried out to veneer, then use for reference weight
Group bamboo production technology, using fibrosis veneer as elementary cell, is prepared into new Scrimber.Skill is recombinated using tencel veneer
3 kinds of timber can be prepared into Scrimber and be used instead of Hard―Wood, to improve the value of product by art.
The manufacture method that the antiseptic fire-retardation timber of the present invention recombinates integrated composite material for decoration is, including raw material choose and
It is handled, the preparation section of plate square bar construction unit body, and its specific method step is as follows：
a）The dead meal produced in solid wood class, Monoplacophora timber and product process is collected, to corticated timber edge strip
Then first discongest peeling；
b）By the raw material after-treatment of selection, it is specifically：Respectively by all kinds of timber flaw-piece sawings into edge strip, edge strip is width 5-
20mm, length 10-50cm：Timber edge strip is dried to moisture content 6%-12% again；Then timber edge strip is subjected to impregnation process, leaching
Enter into maceration extract, the timber edge strip after immersion liquid is through draining and force drying is to moisture content below 12%；
c）During timber edge strip after after-treatment is forward uniformly layered in a concave groove by edge strip grain of wood direction, formed
Slab：
d）Hot pressing in the mould that blank push-in in concave groove is placed on hot press, hot-forming is plate square bar：Wherein：
130 DEG C of hot pressing temperature, hot pressing pressure 4MPa, hot pressing time are every millimeter of thickness of slab 1.8min/mm；
e）The plate square bar suppressed is tailored after edging, sanding, finished product, that is, obtain the first timber edge strip, the second timber
Edge strip, the 3rd timber edge strip.
Further, the step a）The raw material of middle selection if the timber edge strip with bark, then first discongest peeling,
Rolled by roller discongest, flat board concora crush is discongested or manual method makes bark and wood seperation.
In the present invention, vacuum is carried out to the fast growing wood Jing Guo artificial drying -- pressurization full-cell process impregnation process, pass through
Early stage investigative test, is investigated to the impregnating depth and uniformity two indices of resin and preservative with material, optimizes and determine
Vacuum-impregnating by pressure scheme is:Examination material enters tank-vacuumize, and -- -- -- release -- rear vacuum -- goes out tank, vacuumizing makes to normal pressure for pressurization
Vacuum 0.085MPa in tank, keeps 3h, and pressure differential effect is lower to import maceration extract；Normal pressure is returned to, tank is warming up to while steaming
Interior environment temperature 60 C is simultaneously kept for one hour；Repressurization keeps 5h, and maintain temperature constant to 0.5MPa；It is true after finally carrying out
Vacancy reason draws the unnecessary maceration extract of surface of test piece and cooling goes out tank.After dipping, the low temperature batch (-type) pressing plate drying process in
Impreg.
Particularly, the maceration extract is made up of the raw material of following composition by weight：18 parts of polybasic carboxylic acid, 7 parts of polyaniline, 1,
2- myristoyls base phosphatidyl-ethanolamine -21 parts of polyethylene glycol-carboxyl, 11 parts of tricalcium phosphate, 0 part of phosphatase 11,12 parts of glyceride is sweet
Reveal 6 parts of alcohol.
The modification of maceration extract by the present invention, product material mechanical property improvement amplitude of the invention is larger, with
Untreated material is compared, and Deflection Modulus of Elasticity, bending strength, Compression strength parallel to the grain are obviously improved, and lifting amplitude is 30%
More than.
Embodiment 4
A kind of antiseptic fire-retardation timber recombinates integrated composite material for decoration, and at least including one piece of plate construction cell cube 1, its feature exists
In：The plate construction cell cube 1 is made up of the timber edge strip of alternately laminated arrangement successively；The timber edge strip includes first
Timber edge strip 11, the second timber edge strip 12, the 3rd timber edge strip 13.
Further, the first timber edge strip 11 is the wooden timber edge strip of red bean, and its averag density is 0.75g/cm3。
Further, the second timber edge strip 12 is teakwood edge strip, and its averag density is 0.65g/cm3。
Further, the 3rd timber edge strip 13 is bamboo and wood timber edge strip, and its averag density is 0.65g/cm3。
Further, the averag density of the plate construction cell cube 1 is 1.2g/cm3。
Further, the described top layer of plate construction cell cube 1 is forward mated formation for the first timber edge strip 11 is parallel.
Further, the timber edge strip of the described build-up layer of plate construction cell cube 1 is the second timber edge strip 12 and the 3rd
Timber side is by forward mating formation, wherein short spreading, is laminated mutually.
Further, the timber edge strip laying direction on the timber edge strip of the build-up layer and top layer is vertical or oblique mats formation.
In the present invention, tencel veneer Scrimber manufacturing technology is used for reference, is inheriting and is absorbing traditional Scrimber and existing
Have on the basis of Recombined bamboo, bamboo base fibrous composite success industrialization experience, fibrosis processing is carried out to veneer, then use for reference weight
Group bamboo production technology, using fibrosis veneer as elementary cell, is prepared into new Scrimber.Skill is recombinated using tencel veneer
3 kinds of timber can be prepared into Scrimber and be used instead of Hard―Wood, to improve the value of product by art.
The manufacture method that the antiseptic fire-retardation timber of the present invention recombinates integrated composite material for decoration is, including raw material choose and
It is handled, the preparation section of plate square bar construction unit body, and its specific method step is as follows：
a）The dead meal produced in solid wood class, Monoplacophora timber and product process is collected, to corticated timber edge strip
Then first discongest peeling；
b）By the raw material after-treatment of selection, it is specifically：Respectively by all kinds of timber flaw-piece sawings into edge strip, edge strip is width 5-
20mm, length 10-50cm：Timber edge strip is dried to moisture content 6%-12% again；Then timber edge strip is subjected to impregnation process, leaching
Enter into maceration extract, the timber edge strip after immersion liquid is through draining and force drying is to moisture content below 12%；
c）During timber edge strip after after-treatment is forward uniformly layered in a concave groove by edge strip grain of wood direction, formed
Slab：
d）Hot pressing in the mould that blank push-in in concave groove is placed on hot press, hot-forming is plate square bar：Wherein：
150 DEG C of hot pressing temperature, hot pressing pressure 6MPa, hot pressing time are every millimeter of thickness of slab 2min/mm；
e）The plate square bar suppressed is tailored after edging, sanding, finished product, that is, obtain the first timber edge strip, the second timber
Edge strip, the 3rd timber edge strip.
Further, the step a）The raw material of middle selection if the timber edge strip with bark, then first discongest peeling,
Rolled by roller discongest, flat board concora crush is discongested or manual method makes bark and wood seperation.
In the present invention, vacuum is carried out to the fast growing wood Jing Guo artificial drying -- pressurization full-cell process impregnation process, pass through
Early stage investigative test, is investigated to the impregnating depth and uniformity two indices of resin and preservative with material, optimizes and determine
Vacuum-impregnating by pressure scheme is:Examination material enters tank-vacuumize, and -- -- -- release -- rear vacuum -- goes out tank, vacuumizing makes to normal pressure for pressurization
Vacuum 0.08MPa in tank, keeps 3h, and pressure differential effect is lower to import maceration extract；Normal pressure is returned to, is warming up to while steaming in tank
62 DEG C of environment temperature is simultaneously kept for one hour；Repressurization keeps 5h, and maintain temperature constant to 0.5MPa；Vacuum after finally carrying out
The unnecessary maceration extract of surface of test piece is drawn in processing and cooling goes out tank.After dipping, the drying process of low temperature batch (-type) pressing plate is soaked in
Stain material.
Particularly, the maceration extract is made up of the raw material of following composition by weight：21 parts of polybasic carboxylic acid, 4 parts of polyaniline, 1,
2- myristoyls base phosphatidyl-ethanolamine -23 parts of polyethylene glycol-carboxyl, 13 parts of tricalcium phosphate, 0 part of phosphatase 11,13 parts of glyceride is sweet
Reveal 8 parts of alcohol.
The modification of maceration extract by the present invention, product material mechanical property improvement amplitude of the invention is larger, with
Untreated material is compared, and Deflection Modulus of Elasticity, bending strength, Compression strength parallel to the grain are obviously improved, and lifting amplitude is 30%
More than.
Experiment test example
According to the regulation of national standard, the timber test block of projects is carried out being sized processing, be placed in temperature be 23 ± 2 DEG C,
Relative humidity for 60 ± 10% temperature and humidity regulator in it is quenched, after after its constant mass use CMT6104 types microcomputer controlled electronic ten thousand
Energy lumber tester, is tested its basic mechanical performance, and test index includes Deflection Modulus of Elasticity, bending strength and rift grain
Compression strength, every group of test block 15, as a result as shown in table 1.Japan JAS structure assembly timber-useds material regulation is contrasted, structure is obtained
With the feasibility of material, as shown in table 2.
All kinds of test specimen basic mechanical performances of table 1 compare
| Test index project | Deflection Modulus of Elasticity/MPa | Bending strength/MPa | Parallel-to-grain compressive strength/MPa |
| First timber material | 11595.7 | 119.0 | 67.1 |
| 3rd timber material | 11844.2 | 117.4 | 71.4 |
| Embodiment 1 | 14983.0 | 185.9 | 97.0 |
| Embodiment 2 | 16564.6 | 200.2 | 106.6 |
| Embodiment 3 | 18901.5 | 207.5 | 115.6 |
| Embodiment 4 | 21770.1 | 225.8 | 133.0 |
| Pesudotsuga taxifolia | 11268.7 | 87.5 | 47.3 |
| Chinese hemlock spruce | 9963.3 | 94.2 | 41.5 |
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and do not carrying on the back
In the case of spirit or essential attributes from the present invention, the present invention can be realized in other specific forms.Therefore, no matter from which
From the point of view of a bit, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention will by appended right
Ask rather than described above is limited, it is intended that all changes in the implication and scope of the equivalency of claim will be fallen
Include in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.It is noted that the technical characteristic not being described in detail in the present invention, can be by appointing
One prior art is realized.
Claims (8)
1. a kind of antiseptic fire-retardation timber recombinates integrated composite material for decoration, at least including one piece of plate construction cell cube, its feature
It is：The plate construction cell cube is made up of the timber edge strip of alternately laminated arrangement successively；The timber edge strip includes the
One timber edge strip, the second timber edge strip, the 3rd timber edge strip.
2. antiseptic fire-retardation timber according to claim 1 recombinates integrated composite material for decoration, it is characterised in that described first
Timber edge strip is the wooden timber edge strip of red bean, and its averag density is 0.65-0.8g/cm3。
3. antiseptic fire-retardation timber according to claim 1 recombinates integrated composite material for decoration, it is characterised in that described second
Timber edge strip is teakwood edge strip, and its averag density is 0.6-0.7g/cm3。
4. antiseptic fire-retardation timber according to claim 1 recombinates integrated composite material for decoration, it is characterised in that the described 3rd
Timber edge strip is bamboo and wood timber edge strip, and its averag density is 0.6-0.7g/cm3。
5. antiseptic fire-retardation timber according to claim 1 recombinates integrated composite material for decoration, it is characterised in that the sheet material
The averag density of construction unit body is 1.0-1.3g/cm3。
6. antiseptic fire-retardation timber according to claim 1 recombinates integrated composite material for decoration, it is characterised in that described plate
Material construction unit surface layer is forward mated formation for the first timber edge strip is parallel.
7. antiseptic fire-retardation timber according to claim 1 recombinates integrated composite material for decoration, it is characterised in that described plate
The timber edge strip of material construction unit body build-up layer be the second timber edge strip with the 3rd timber side by forward mating formation, wherein short connects
It is long, laminate mutually.
8. antiseptic fire-retardation timber according to claim 2 recombinates integrated composite material for decoration, it is characterised in that described built-in
The timber edge strip laying direction on timber edge strip and the top layer of layer is vertical or oblique mats formation.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1380167A (en) * | 2001-04-12 | 2002-11-20 | 厦门涌泉科技发展股份有限公司 | Preservative fire-resisting masson pine decorative material and its processing process |
| JP2003074261A (en) * | 2001-09-05 | 2003-03-12 | Kuroiwa Kenzai Kenkyusho:Kk | Wooden fire door |
| CN101579879A (en) * | 2009-06-11 | 2009-11-18 | 中国林业科学研究院木材工业研究所 | High-performance wood restructuring laminated wood and manufacturing method thereof |
| CN102773891A (en) * | 2012-07-18 | 2012-11-14 | 苏州萃智新技术开发有限公司 | Environment-friendly, fireproof and flame retardant wood (furniture) and manufacturing method thereof |
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2017
- 2017-08-25 CN CN201710742029.0A patent/CN107283568A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1380167A (en) * | 2001-04-12 | 2002-11-20 | 厦门涌泉科技发展股份有限公司 | Preservative fire-resisting masson pine decorative material and its processing process |
| JP2003074261A (en) * | 2001-09-05 | 2003-03-12 | Kuroiwa Kenzai Kenkyusho:Kk | Wooden fire door |
| CN101579879A (en) * | 2009-06-11 | 2009-11-18 | 中国林业科学研究院木材工业研究所 | High-performance wood restructuring laminated wood and manufacturing method thereof |
| CN102773891A (en) * | 2012-07-18 | 2012-11-14 | 苏州萃智新技术开发有限公司 | Environment-friendly, fireproof and flame retardant wood (furniture) and manufacturing method thereof |
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Application publication date: 20171024 |