CN103223681A - Bamboo-based interior lining board of railway boxcar and manufacturing method of interior lining board - Google Patents
Bamboo-based interior lining board of railway boxcar and manufacturing method of interior lining board Download PDFInfo
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- CN103223681A CN103223681A CN2013101194705A CN201310119470A CN103223681A CN 103223681 A CN103223681 A CN 103223681A CN 2013101194705 A CN2013101194705 A CN 2013101194705A CN 201310119470 A CN201310119470 A CN 201310119470A CN 103223681 A CN103223681 A CN 103223681A
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Abstract
The invention relates to the fields of manufacturing technology and application artificial board and discloses a bamboo-based interior lining board of a railway boxcar and a manufacturing method of the interior lining board. The bamboo-based interior lining board of the railway boxcar comprises a bamboo artificial board and a refractory board, wherein the bamboo artificial board comprises a plurality of layers; the outer layer is a bamboo mat which is soaked with phenolic aldehyde glue and dried at low temperature; one layer of longitudinal texture bamboo curtain which is soaked with phenolic aldehyde glue and dried at low temperature is arranged below the bamboo mat; one layer of transverse texture bamboo curtain which is soaked with phenolic aldehyde glue and dried at low temperature is arranged below the longitudinal texture bamboo curtain; and two layers of longitudinal texture bamboo curtains which are soaked with phenolic aldehyde glue and dried at low temperature are arranged below the transverse texture bamboo curtain. The bamboo-based interior lining board of the railway boxcar has high mechanical property and low water absorption expansion rate, has the advantages of high surface hardness, high wear resistance, excellent aesthetic degree, high impact resistance and no need of paint, and can be manufactured by selecting the width size of the bamboo-based artificial board as required.
Description
Technical field
The present invention relates to wood-based plate manufacturing technology and application, related in particular to a kind of bamboo base box car interior lining panel and manufacture method thereof.
Background technology
Box car requires the interior lining panel of car inwall to have performances such as certain mechanical property, presentation quality, impact resistance, wear-resisting and anti-worm corruption because of the needs of loading.For a long time, the box car interior lining panel mainly is to utilize the thin bamboo strips used for weaving glued board to make, present bamboo mat glued board is to be formed by the bamboo mat of multilayer dipping phenol glue-bamboo curtain splint gummed, because the bamboo mat bamboo curtain splint is overcharged and is purchased in mountain area individual workship, by drying naturally, more or less the generation of going mouldy arranged, pouring glue is inhomogeneous after adding impregnation, the bamboo mat face veneer that extrudes is not attractive in appearance and scratched, scratch by goods easily, add the rise of present labor wage, the quality of bamboo mat is badly in need of development of new box car interior lining panel worse and worse.
Summary of the invention
The present invention is directed in the prior art bamboo mat face veneer not attractive in appearance, scratch easily, shortcoming such as quality variation, a kind of bamboo base box car interior lining panel and manufacture method thereof are provided.
A kind of bamboo base box car interior lining panel, comprise bamboo fiber board and refractory slab, bamboo fiber board comprises several layers, its ectomesoderm is for the dipping phenol glue and through the bamboo mat of low temperature drying, below for one deck dipping phenol glue and through vertical texture bamboo curtain splint of low temperature drying, again downwards for one deck dipping phenol glue and through the cross grain bamboo curtain splint of low temperature drying, be downwards two-layer dipping phenol glue and again through vertical texture bamboo curtain splint of low temperature drying.
Preferably, a kind of bamboo base box car interior lining panel, outer first melamine impregnated paper for low temperature drying behind one deck dipping phenol glue, be the cross grain Wooden veneer of one deck coating phenol glue below, again downwards for being coated with vertical texture Wooden veneer of phenol glue, downwards one deck is the cross grain Wooden veneer again, floods phenol glue for one deck downwards again and through the bamboo mat of low temperature drying, is downwards second melamine impregnated paper again.
Preferably, a kind of bamboo base box car interior lining panel, outer first melamine impregnated paper for low temperature drying behind one deck dipping phenol glue, be vertical texture Wooden veneer of one deck coating phenol glue below, again downwards for being coated with the cross grain Wooden veneer of phenol glue, be coated with vertical texture Wooden veneer of phenol glue downwards for one deck, again to cross grain Wooden veneer for following one deck coating phenol glue, again to vertical texture Wooden veneer for following one deck coating phenol glue, downwards for one deck dipping phenol glue and through the bamboo mat of low temperature drying, be second melamine impregnated paper for one deck downwards more again.
Preferably, a kind of bamboo base box car interior lining panel, upper surface is a refractory slab, below for one deck dipping phenol glue and through the bamboo mat of low temperature drying, be coated with vertical texture Wooden veneer of phenol glue downwards for one deck, again downwards for being coated with the cross grain Wooden veneer of phenol glue, again to vertical texture Wooden veneer for following one deck coating phenol glue, again to cross grain Wooden veneer for following one deck coating phenol glue, again to vertical texture Wooden veneer for following one deck coating phenol glue, downwards for one deck dipping phenol glue and through the bamboo mat of low temperature drying, be refractory slab for one deck downwards more again.
Preferably, prepare the method for the described a kind of bamboo base box car interior lining panel of claim 1, comprise following processing step:
A, vertical texture bamboo curtain splint, cross grain bamboo curtain splint, bamboo mat, its thickness is 0.8～1.5mm; Sorting and arrangement, bamboo mat, vertically texture bamboo curtain splint, cross grain bamboo curtain splint thickness are even, and the slit is little, all bamboo mats, vertical texture bamboo curtain splint, cross grain bamboo curtain splint noresidue surf green and tabasheer, moisture content is dried to below 12% before the impregnation, and behind the dipping phenol glue, low temperature drying is to moisture content below 15%;
B, bamboo fiber board manufacturing, with one deck bamboo mat, downwards the vertical texture bamboo curtain splint of one deck, downwards one deck cross grain bamboo curtain splint, at the vertical texture bamboo curtain splint of one deck downwards, the vertical texture bamboo curtain splint of one deck assembly downwards again, in temperature is 145 ℃, maximum pressure is to carry out hot pressing under the condition of 4.5MPa, kept 10 minutes, steam discharge, logical cold water cooling then, the release ejecting plate obtains the bamboo fiber board about thick 4.5mm then.
The processing of c, bamboo fiber board and refractory slab is coated with the urea-formaldehyde glue that added white glue with vinyl after the one side sanding with vertical texture bamboo curtain splint, cross grain bamboo curtain splint, glue-spread 200～300g/m
2, ageing or low temperature drying; And, be convenient to this face and bamboo fiber board gummed with refractory slab back side sand hair;
The bamboo fiber board assembly of glue crossed the refractory slab back side and sanding and be coated with by d, assembly; Be 75～105 ℃ in temperature then, maximum pressure is to carry out hot pressing under the condition of 1.0～2.5MPa, keeps steam discharge, release then 5～10 minutes.
Preferably, prepare the method for the described a kind of bamboo base box car interior lining panel of claim 2, comprise following processing step:
A, vertically texture Wooden veneer, cross grain Wooden veneer and bamboo mat sorting and arrangement are dried to moisture content below 8% with vertical texture Wooden veneer, cross grain Wooden veneer, the two-sided phenol glue that is coated with; Bamboo mat is dried to moisture content below 12%, arrives moisture content below 15% through dipping phenol glue and low temperature drying;
B, assembly, from top to bottom: upper epidermis is first melamine impregnated paper of low temperature drying behind one deck dipping phenol glue, then be coated with the cross grain Wooden veneer of phenol glue for one deck, again to vertical texture Wooden veneer for following one deck coating phenol glue, again to vertical texture Wooden veneer for following one deck coating phenol glue, inwardly for one deck dipping phenol glue and through the bamboo mat of low temperature drying, be second melamine impregnated paper for one deck at last again.Be 145 ℃ in temperature then, maximum pressure is to carry out hot pressing under the condition of 1.5MPa, advances 120 ℃ of plate temperatures, keeps 8 minutes, and steam discharge, logical cold water are cooled to 30 ℃ then, then the release ejecting plate.
Preferably, prepare the method for the described a kind of bamboo base box car interior lining panel of claim 3, comprise following processing step:
A, vertically texture Wooden veneer, cross grain Wooden veneer, bamboo mat sorting and arrangement, vertical texture Wooden veneer, cross grain Wooden veneer moisture content≤8%, the two-sided phenol glue that is coated with, glue-spread 220g/m
2, ageing or low temperature drying; And bamboo mat is dried to moisture content below 12%, through dipping phenol glue and low temperature drying to moisture content below 15%;
B, assembly, from top to bottom: upper epidermis is first melamine impregnated paper of low temperature drying behind one deck dipping phenol glue, then be coated with vertical texture Wooden veneer of phenol glue for one deck, again downwards for being coated with the cross grain Wooden veneer of phenol glue, again to vertical texture Wooden veneer for following one deck coating phenol glue, again to cross grain Wooden veneer for following one deck coating phenol glue, again to vertical texture Wooden veneer for following one deck coating phenol glue, inwardly for one deck dipping phenol glue and through the bamboo mat of low temperature drying, be second melamine impregnated paper for one deck at last again; Be 145 ℃ in temperature then, maximum pressure is to carry out hot pressing under the condition of 1.5MPa, advances 120 ℃ of plate temperatures, keeps 10 minutes, and steam discharge, logical cold water are cooled to 30 ℃ then, then the release ejecting plate.
Preferably, prepare the method for the described a kind of bamboo base box car interior lining panel of claim 4, comprise following processing step:
A, vertically texture Wooden veneer, cross grain Wooden veneer, vertically texture bamboo curtain splint, cross grain bamboo curtain splint and bamboo mat sorting and arrangement, vertical texture Wooden veneer, cross grain Wooden veneer moisture content≤8%, the two-sided phenol glue that is coated with, glue-spread 250g/m
2, ageing or low temperature drying; And vertical texture bamboo curtain splint, cross grain bamboo curtain splint and bamboo mat be dried to moisture content below 12%, through dipping phenol glue and low temperature drying to moisture content below 15%;
B, assembly, from top to bottom: upper epidermis is that one deck is a refractory slab, then flood phenol glue and through the bamboo mat of low temperature drying for one deck, then be coated with vertical texture Wooden veneer of phenol glue for one deck, again downwards for being coated with the cross grain Wooden veneer of phenol glue, again to vertical texture Wooden veneer for following one deck coating phenol glue, again to cross grain Wooden veneer for following one deck coating phenol glue, again to vertical texture Wooden veneer for following one deck coating phenol glue, inwardly for one deck dipping phenol glue and through the bamboo mat of low temperature drying, be refractory slab for one deck at last again; Be 140 ℃ in temperature then, maximum pressure is to carry out hot pressing under the condition of 2.8MPa, keeps 10 minutes, then steam discharge, logical cold water cooling, release ejecting plate then.
The present invention has significant technique effect owing to adopted above technical scheme:
The present invention has higher mechanical property, and expansion rate of water absorption is little, has the case hardness height, wearability is good, aesthetics is good, shock resistance is high and the advantage that need not to paint.The present invention from raw material guarantee to produce sustainable, and manufacturing cost economy, bamboo timber resource is abundant, surface color is evenly attractive in appearance, and wearability improves greatly, has the characteristics of surperficial scratch resistance, the top layer is with hard paper or refractory slab, also available refractory slab secondary posts, and the sheet material of making need not paint, just can directly use, improve the aesthetics in compartment, select suitable color to improve compartment brightness simultaneously, and this sheet material has the elasticity of bamboo wood, goods collision back sheet material is easy to resilience.Select the book size of this bamboo base wood-based plate to make as required.
Description of drawings
Fig. 1 is a kind of bamboo base box car liner structure schematic diagram.
Fig. 2 is a kind of bamboo base box car liner structure schematic diagram.
Fig. 3 is a kind of bamboo base box car liner structure schematic diagram.
Fig. 4 is a kind of bamboo base box car liner structure schematic diagram.
Among the figure: 1-bamboo mat, 2-vertical texture bamboo curtain splint, 3-cross grain bamboo curtain splint, 4-the first melamine impregnated paper, 5-vertical texture Wooden veneer, 6-cross grain Wooden veneer, 7-the second melamine impregnated paper, 8-refractory slab, 9-bamboo wood-based plate.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail.
A kind of bamboo base box car interior lining panel, comprise bamboo fiber board 9 and refractory slab 8, bamboo fiber board comprises several layers, its ectomesoderm is for the dipping phenol glue and through the bamboo mat 1 of low temperature drying, be one deck dipping phenol glue and below through vertical texture bamboo curtain splint 2 of low temperature drying, again downwards for one deck dipping phenol glue and through the cross grain bamboo curtain splint 3 of low temperature drying, be downwards two-layer dipping phenol glue and again through the cross grain bamboo curtain splint 2 of low temperature drying.
Embodiment 1:
Fig. 1, a kind of structure of bamboo base box car interior lining panel is that the top layer is one deck refractory slab 8, added the bamboo fiber board of the urea-formaldehyde glue of white glue with vinyl below for one deck coating, the structure of bamboo fiber board is that the top layer is an one deck dipping phenol glue and through the bamboo mat 1 of low temperature drying, is one deck dipping phenol glue below and is 0.8～1.5mm through vertical texture bamboo curtain splint 2, its thickness of low temperature drying; Be 0.8～1.5mm for one deck dipping phenol glue and through cross grain bamboo curtain splint 3, its thickness of low temperature drying downwards again; Downwards be two-layer dipping phenol glue and again through the cross grain bamboo curtain splint 2 of low temperature drying.
Manufacture method is as follows:
A, vertical texture bamboo curtain splint 2, cross grain bamboo curtain splint 3, bamboo mat 1, its thickness is 0.8～1.5mm; Sorting and arrangement, bamboo mat 1, bamboo curtain splint thickness are even, and the slit is little, all bamboo mats 1, vertical texture bamboo curtain splint 2, cross grain bamboo curtain splint 3 noresidue surf green and tabasheers, moisture content is dried to below 12% before the impregnation, and behind the dipping phenol glue, low temperature drying is to moisture content below 15%;
B, bamboo fiber board manufacturing, with one deck bamboo mat 1, downwards the vertical texture bamboo curtain splint 2 of one deck, downwards one deck cross grain bamboo curtain splint 3, at the vertical texture bamboo curtain splint 2 of one deck downwards, vertical texture bamboo curtain splint 2 assemblies of one deck downwards again, in temperature is 145 ℃, maximum pressure is to carry out hot pressing under the condition of 4.5MPa, kept 10 minutes, steam discharge, logical cold water cooling then, the release ejecting plate obtains the bamboo fiber board about thick 4.5mm then.
The processing of c, bamboo fiber board and refractory slab 8 is coated with the urea-formaldehyde glue that added white glue with vinyl after the one side sanding with vertical texture bamboo curtain splint 2, cross grain bamboo curtain splint 3, glue-spread 200～300g/m
2, ageing or low temperature drying; And, be convenient to this face and bamboo fiber board gummed with refractory slab 8 back side sand hairs;
The bamboo fiber board assembly of glue crossed refractory slab 8 back sides and sanding and be coated with by d, assembly; Be 75～105 ℃ in temperature then, maximum pressure is to carry out hot pressing under the condition of 1.0～2.5MPa, keeps steam discharge, release then 5～10 minutes.
Embodiment 2:
Fig. 2, a kind of bamboo base box car interior lining panel, outer first melamine impregnated paper 4 for low temperature drying behind one deck dipping phenol glue, be the cross grain Wooden veneer 6 of one deck coating phenol glue below, again downwards for being coated with vertical texture Wooden veneer 5 of phenol glue, downwards one deck is a cross grain Wooden veneer 6 again, floods phenol glue for one deck downwards again and through the bamboo mat 1 of low temperature drying, is downwards second melamine impregnated paper 7 again.
Manufacture method is as follows:
A, vertically texture Wooden veneer 5, cross grain Wooden veneer 6 and bamboo mat 1 sorting and arrangement are dried to moisture content below 8% with vertical texture Wooden veneer 5, cross grain Wooden veneer 6, the two-sided phenol glue that is coated with; Bamboo mat 1 is dried to moisture content below 12%, arrives moisture content below 15% through dipping phenol glue and low temperature drying;
B, assembly, from top to bottom: upper epidermis is first melamine impregnated paper 4 of low temperature drying behind one deck dipping phenol glue, then be coated with the cross grain Wooden veneer 6 of phenol glue for one deck, again to vertical texture Wooden veneer 5 for following one deck coating phenol glue, again to vertical texture Wooden veneer 6 for following one deck coating phenol glue, inwardly for one deck dipping phenol glue and through the bamboo mat 1 of low temperature drying, be melamine impregnated paper 7 for one deck at last again.Be 145 ℃ in temperature then, maximum pressure is to carry out hot pressing under the condition of 1.5MPa, advances 120 ℃ of plate temperatures, keeps 8 minutes, and steam discharge, logical cold water are cooled to 30 ℃ then, then the release ejecting plate.
Embodiment 3:
Fig. 3, a kind of bamboo base box car interior lining panel, outer first melamine impregnated paper 4 for low temperature drying behind one deck dipping phenol glue, be vertical texture Wooden veneer 5 of one deck coating phenol glue below, again downwards for being coated with the cross grain Wooden veneer 6 of phenol glue, be coated with vertical texture Wooden veneer 5 of phenol glue downwards for one deck, again to cross grain Wooden veneer 6 for following one deck coating phenol glue, again to vertical texture Wooden veneer 5 for following one deck coating phenol glue, downwards for one deck dipping phenol glue and through the bamboo mat 1 of low temperature drying, be second melamine impregnated paper 7 for one deck downwards more again.
Manufacture method is as follows:
A, vertically texture Wooden veneer 5, cross grain Wooden veneer 6, bamboo mat 1 sorting and arrangement, vertical texture Wooden veneer 5, cross grain Wooden veneer 6 moisture content≤8%, the two-sided phenol glue that is coated with, glue-spread 220g/m
2, ageing or low temperature drying; And bamboo mat is dried to moisture content below 12%, through dipping phenol glue and low temperature drying to moisture content below 15%;
B, assembly, from top to bottom: upper epidermis is first melamine impregnated paper 4 of low temperature drying behind one deck dipping phenol glue, then be coated with vertical texture Wooden veneer 5 of phenol glue for one deck, again downwards for being coated with the cross grain Wooden veneer 6 of phenol glue, again to vertical texture Wooden veneer 5 for following one deck coating phenol glue, again to cross grain Wooden veneer 6 for following one deck coating phenol glue, again to vertical texture Wooden veneer 5 for following one deck coating phenol glue, inwardly for one deck dipping phenol glue and through the bamboo mat 1 of low temperature drying, be second melamine impregnated paper 7 for one deck at last again; Be 145 ℃ in temperature then, maximum pressure is to carry out hot pressing under the condition of 1.5MPa, advances 120 ℃ of plate temperatures, keeps 10 minutes, and steam discharge, logical cold water are cooled to 30 ℃ then, then the release ejecting plate.
Embodiment 4:
Fig. 4, a kind of bamboo base box car interior lining panel, upper surface is a refractory slab 8, below for one deck dipping phenol glue and through the bamboo mat 1 of low temperature drying, be coated with vertical texture Wooden veneer 5 of phenol glue downwards for one deck, again downwards for being coated with the cross grain Wooden veneer 6 of phenol glue, again to vertical texture Wooden veneer 5 for following one deck coating phenol glue, again to cross grain Wooden veneer 6 for following one deck coating phenol glue, again to vertical texture Wooden veneer 5 for following one deck coating phenol glue, downwards for one deck dipping phenol glue and through the bamboo mat 1 of low temperature drying, be refractory slab 8 for one deck downwards more again.
Manufacture method is as follows:
A, vertically texture Wooden veneer 5, cross grain Wooden veneer 6, vertically texture bamboo curtain splint 2, cross grain bamboo curtain splint 3 and bamboo mat 1 sorting and arrangement, vertical texture Wooden veneer 5, cross grain Wooden veneer 6 moisture content≤8%, the two-sided phenol glue that is coated with, glue-spread 250g/m
2, ageing or low temperature drying; And vertical texture bamboo curtain splint 2, cross grain bamboo curtain splint 3 and bamboo mat 1 be dried to moisture content below 12%, through dipping phenol glue and low temperature drying to moisture content below 15%;
B, assembly, from top to bottom: upper epidermis is that one deck is a refractory slab 8, then flood phenol glue and through the bamboo mat 1 of low temperature drying for one deck, then be coated with vertical texture Wooden veneer 5 of phenol glue for one deck, again downwards for being coated with the cross grain Wooden veneer 6 of phenol glue, again to vertical texture Wooden veneer 5 for following one deck coating phenol glue, again to cross grain Wooden veneer 6 for following one deck coating phenol glue, again to vertical texture Wooden veneer 5 for following one deck coating phenol glue, inwardly for one deck dipping phenol glue and through the bamboo mat 1 of low temperature drying, be refractory slab 8 for one deck at last again; Be 140 ℃ in temperature then, maximum pressure is to carry out hot pressing under the condition of 2.8MPa, keeps 10 minutes, then steam discharge, logical cold water cooling, release ejecting plate then.
In a word, the above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (8)
1. bamboo base box car interior lining panel, comprise bamboo fiber board and refractory slab (8), it is characterized in that: bamboo fiber board comprises several layers, its ectomesoderm is for the dipping phenol glue and through the bamboo mat (1) of low temperature drying, below for one deck dipping phenol glue and through vertical texture bamboo curtain splint (2) of low temperature drying, again downwards for one deck dipping phenol glue and through the cross grain bamboo curtain splint (3) of low temperature drying, be downwards two-layer dipping phenol glue and again through vertical texture bamboo curtain splint (2) of low temperature drying.
2. bamboo base box car interior lining panel, it is characterized in that: skin is low temperature drying first melamine impregnated paper (4) behind one deck dipping phenol glue, be the cross grain Wooden veneer (6) of one deck coating phenol glue below, again downwards for being coated with vertical texture Wooden veneer (5) of phenol glue, one deck is cross grain Wooden veneer (6) downwards again, downwards for one deck dipping phenol glue and through the bamboo mat (1) of low temperature drying, be downwards second melamine impregnated paper (7) more again.
3. bamboo base box car interior lining panel, it is characterized in that: outer first melamine impregnated paper (4) for low temperature drying behind one deck dipping phenol glue, be vertical texture Wooden veneer (5) of one deck coating phenol glue below, again downwards for being coated with the cross grain Wooden veneer (6) of phenol glue, be coated with vertical texture Wooden veneer (5) of phenol glue downwards for one deck, again to cross grain Wooden veneer (6) for following one deck coating phenol glue, again to vertical texture Wooden veneer (5) for following one deck coating phenol glue, downwards for one deck dipping phenol glue and through the bamboo mat (1) of low temperature drying, be second melamine impregnated paper (7) for one deck downwards more again.
4. bamboo base box car interior lining panel, it is characterized in that: upper surface is refractory slab (8), below for one deck dipping phenol glue and through the bamboo mat (1) of low temperature drying, be coated with vertical texture Wooden veneer (5) of phenol glue downwards for one deck, again downwards for being coated with the cross grain Wooden veneer (6) of phenol glue, again to vertical texture Wooden veneer (5) for following one deck coating phenol glue, again to cross grain Wooden veneer (6) for following one deck coating phenol glue, again to vertical texture Wooden veneer (5) for following one deck coating phenol glue, downwards for one deck dipping phenol glue and through the bamboo mat (1) of low temperature drying, be refractory slab (8) for one deck downwards more again.
5. prepare the method for the described a kind of bamboo base box car interior lining panel of claim 1, it is characterized in that: comprise following processing step:
A, vertical texture bamboo curtain splint (2), cross grain bamboo curtain splint (3), bamboo mat (1), its thickness is 0.8～1.5mm; Sorting and arrangement, bamboo mat (1), vertically texture bamboo curtain splint (2), cross grain bamboo curtain splint (3) thickness are even, the slit is little, all bamboo mats (1), vertical texture bamboo curtain splint (2), cross grain bamboo curtain splint (3) noresidue surf green and tabasheer, moisture content is dried to below 12% before the impregnation, behind the dipping phenol glue, low temperature drying is to moisture content below 15%;
B, bamboo fiber board manufacturing, with one deck bamboo mat (1), downwards the vertical texture bamboo curtain splint of one deck (2), downwards one deck cross grain bamboo curtain splint (3), at the vertical texture bamboo curtain splint of one deck (2) downwards, the vertical texture bamboo curtain splint of one deck (2) assembly downwards again, in temperature is 145 ℃, maximum pressure is to carry out hot pressing under the condition of 4.5MPa, kept 10 minutes, steam discharge, logical cold water cooling then, the release ejecting plate obtains the bamboo fiber board about thick 4.5mm then.
The processing of c, bamboo fiber board and refractory slab (8) is coated with the urea-formaldehyde glue that added white glue with vinyl, glue-spread 200～300g/m after the one side sanding with vertical texture bamboo curtain splint (2), cross grain bamboo curtain splint (3)
2, ageing or low temperature drying; And, be convenient to this face and bamboo fiber board gummed with refractory slab (8) back side sand hair;
The bamboo fiber board assembly of glue crossed refractory slab (8) back side and sanding and be coated with by d, assembly; Be 75～105 ℃ in temperature then, maximum pressure is to carry out hot pressing under the condition of 1.0～2.5MPa, keeps steam discharge, release then 5～10 minutes.
6. prepare the method for the described a kind of bamboo base box car interior lining panel of claim 2, it is characterized in that: comprise following processing step:
A, vertically texture Wooden veneer (5), cross grain Wooden veneer (6) and bamboo mat (1) sorting and arrangement are dried to moisture content below 8% with vertical texture Wooden veneer (5), cross grain Wooden veneer (6), the two-sided phenol glue that is coated with; Bamboo mat (1) is dried to moisture content below 12%, arrives moisture content below 15% through dipping phenol glue and low temperature drying;
B, assembly, from top to bottom: upper epidermis is first melamine impregnated paper 4 of low temperature drying behind one deck dipping phenol glue, then be coated with the cross grain Wooden veneer (6) of phenol glue for one deck, again to vertical texture Wooden veneer (5) for following one deck coating phenol glue, again to vertical texture Wooden veneer (6) for following one deck coating phenol glue, inwardly for one deck dipping phenol glue and through the bamboo mat (1) of low temperature drying, be second melamine impregnated paper (7) for one deck at last again.Be 145 ℃ in temperature then, maximum pressure is to carry out hot pressing under the condition of 1.5MPa, advances 120 ℃ of plate temperatures, keeps 8 minutes, and steam discharge, logical cold water are cooled to 30 ℃ then, then the release ejecting plate.
7. prepare the method for the described a kind of bamboo base box car interior lining panel of claim 3, it is characterized in that: comprise following processing step:
A, vertically texture Wooden veneer (5), cross grain Wooden veneer (6), bamboo mat (1) sorting and arrangement, vertical texture Wooden veneer (5), cross grain Wooden veneer (6) moisture content≤8%, the two-sided phenol glue that is coated with, glue-spread 220g/m
2, ageing or low temperature drying; And bamboo mat is dried to moisture content below 12%, through dipping phenol glue and low temperature drying to moisture content below 15%;
B, assembly, from top to bottom: upper epidermis is first melamine impregnated paper (4) of low temperature drying behind one deck dipping phenol glue, then be coated with vertical texture Wooden veneer (5) of phenol glue for one deck, again downwards for being coated with the cross grain Wooden veneer (6) of phenol glue, again to vertical texture Wooden veneer (5) for following one deck coating phenol glue, again to cross grain Wooden veneer (6) for following one deck coating phenol glue, again to vertical texture Wooden veneer (5) for following one deck coating phenol glue, inwardly for one deck dipping phenol glue and through the bamboo mat (1) of low temperature drying, be second melamine impregnated paper (7) for one deck at last again; Be 145 ℃ in temperature then, maximum pressure is to carry out hot pressing under the condition of 1.5MPa, advances 120 ℃ of plate temperatures, keeps 10 minutes, and steam discharge, logical cold water are cooled to 30 ℃ then, then the release ejecting plate.
8. prepare the method for the described a kind of bamboo base box car interior lining panel of claim 4, it is characterized in that: comprise following processing step:
A, vertically texture Wooden veneer (5), cross grain Wooden veneer (6), vertically texture bamboo curtain splint (2), cross grain bamboo curtain splint (3) and bamboo mat (1) sorting and arrangement, Wooden veneer moisture content≤8%, the two-sided phenol glue that is coated with, glue-spread 250g/m
2, ageing or low temperature drying; And vertical texture bamboo curtain splint (2), cross grain bamboo curtain splint (3) and bamboo mat (1) be dried to moisture content below 12%, through dipping phenol glue and low temperature drying to moisture content below 15%;
B, assembly, from top to bottom: upper epidermis is that one deck is refractory slab (8), then flood phenol glue and through the bamboo mat (1) of low temperature drying for one deck, then be coated with vertical texture Wooden veneer (5) of phenol glue for one deck, again downwards for being coated with the cross grain Wooden veneer (6) of phenol glue, again to vertical texture Wooden veneer (5) for following one deck coating phenol glue, again to cross grain Wooden veneer (6) for following one deck coating phenol glue, again to vertical texture Wooden veneer (5) for following one deck coating phenol glue, inwardly for one deck dipping phenol glue and through the bamboo mat (1) of low temperature drying, be refractory slab (8) for one deck at last again; Be 140 ℃ in temperature then, maximum pressure is to carry out hot pressing under the condition of 2.8MPa, keeps 10 minutes, then steam discharge, logical cold water cooling, release ejecting plate then.
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| CN201310119470.5A CN103223681B (en) | 2013-04-08 | 2013-04-08 | A kind of bamboo base lining of railway boxcar plate and manufacture method thereof |
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| CN103223681B CN103223681B (en) | 2015-12-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109383106A (en) * | 2018-09-06 | 2019-02-26 | 浙江仕善汽车科技股份有限公司 | A kind of automatic foot-mat of fire-proof and damp-proof |
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| CN109383106A (en) * | 2018-09-06 | 2019-02-26 | 浙江仕善汽车科技股份有限公司 | A kind of automatic foot-mat of fire-proof and damp-proof |
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| Publication number | Publication date |
|---|---|
| CN103223681B (en) | 2015-12-02 |
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