CN203157236U - Continuous glass-fiber-cloth reinforced thermoplastic plastic honeycomb sandwich panel - Google Patents
Continuous glass-fiber-cloth reinforced thermoplastic plastic honeycomb sandwich panel Download PDFInfo
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- CN203157236U CN203157236U CN 201220635205 CN201220635205U CN203157236U CN 203157236 U CN203157236 U CN 203157236U CN 201220635205 CN201220635205 CN 201220635205 CN 201220635205 U CN201220635205 U CN 201220635205U CN 203157236 U CN203157236 U CN 203157236U
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- continuous glass
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- fiber cloth
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Abstract
The utility model discloses a continuous glass-fiber-cloth reinforced thermoplastic plastic honeycomb sandwich panel. The honeycomb sandwich panel comprises a first laminating plate upper layer, a continuous glass-fiber-cloth reinforced thermoplastic plastic honeycomb panel middle layer and a second laminating plate lower layer, wherein the first laminating plate upper layer formed by bonding multi-layered continuous glass-fiber-cloth reinforced thermoplastic plastic sheets in a compounding manner; the second laminating plate lower layer formed by bonding multi-layered continuous glass-fiber-cloth reinforced thermoplastic plastic sheets; and the laminating plate upper layer, the honeycomb panel middle layer and the laminating plate lower layer are compounded in sequence, and heated and pressed into the plastic honeycomb sandwich panel. The honeycomb sandwich panel is mainly characterized in that the honeycomb panel middle layer is formed by corresponding butting and compound hot-pressing of a plurality of third continuous glass-fiber-cloth reinforced thermoplastic plastic sheets which are in a shape of a continuous isosceles trapezoid bend respectively; and the length of the bottom edge of the isosceles trapezoid bend is equal to the length of the two side edges, and the distance L between two adjacent isosceles trapezoid bends is equal to the length of the bottom edge of the isosceles trapezoid bend, so that the adjacent continuous glass-fiber-cloth reinforced thermoplastic plastic sheets, which are in the shape of the continuous isosceles trapezoid bend respectively, are butted and compounded into the hexagonal honeycomb-shaped honeycomb panel. The honeycomb sandwich panel disclosed by the utility model has the characteristics of reasonable structure, good mechanical and physical property, strong weather resistance, light weight, heat insulation and noise reduction and the like.
Description
Technical field
The utility model relates to a kind of continuous glass-fiber cloth reinforced thermoplastics cellular sandwich sheet material, belongs to the material technology field.
Background technology
Now, plastic plate is substituting wooden boards or sheet metal, is widely used in each manufacturing.For mechanical and physical performances such as the intensity of effective reinforced plastics sheet material and hardness, the research staff is when carrying out modification or Alloying Treatment to plastics, adopt multiple non-natural fiber filament (carbon fiber-containing, wire and glass) and fabric, as plastics internal memory reinforcing material, produce high strength, functional plastic thin gauge sheet (its thickness is in 0.5 ~ 1mm scope), obtained tangible substantial effect.
In order further to improve the performance of described plastic sheet, prior art with a plurality of fibers (for example glass) long filament and fabricreinforcedpiston thin gauge sheet thereof compound folded stick into one whole and produce superimposed sheet material.The mechanical and physical performances such as intensity, shock resistance and hardness that this superimposed sheet material has all are significantly improved.And the complex superposition of a plurality of described thin gauge sheets can adopt binding agent bonding, perhaps adopts the matrix plastic hot melt adhesion.But it is reliable to be not so good as the matrix plastic hot melt adhesion owing to binding agent is bonding, thereby adopts the matrix plastic hot melt adhesion mostly at present, and described matrix plastic generally all adopts the thermoplastic polypropylene plastics.
In order further to improve the performance of described superimposed sheet material, prior art is between adjacent 2 superimposed sheet materials of being produced by a plurality of fiber filaments and fabricreinforcedpiston thin gauge sheet thereof, the cellular board of various material is set, and through multiple means such as superimposed heating pressurization or binding agent bondings, make continuous glass-fiber cloth reinforced thermoplastics cellular sandwich sheet material.This plastic honeycomb sandwich sheet, owing to have the performance of extra-heavy, and be widely used in mass transportation facilities (containing motor-car) floor and interior clamping plate, ship deck, numerous areas such as skin decorative panel and building form have been obtained very significantly economic and social benefits.
Yet, such as the disclosed patent No. of Chinese patent be: ZL02134310.1(1 number), ZL03219569.9(2 number), ZL98249609.5(3 number), ZL200620040869.X(4 number), ZL200720103159.1(5 number), ZL200820186564.9(6 number), ZL98249609.5(7 number), with number of patent application be: 201110139048.7(8 number) etc., the plastic clip central layer of disclosed different structure in succession, all technically with aspects such as manufactured goods serviceability and use value, obtained tangible progress and lifting; But, still exist many deficiencies, thereby directly limited giving full play to of its manufactured goods (sheet material) mechanical and physical performance.And described deficiency is: one, except above-mentioned No. 8 patent applications, adopt non-natural continuous filament yarn fabric reinforced thermoplastics sheet material as outer (described No. 6 patents of the base material of described plastic honeycomb sandwich sheet, be that twin shaft is to glass fibre reinforced glass steel plate), the base material of other above-mentioned patent is the common plastics plate.This is just at the mechanical and physical performance that has fundamentally directly seriously undermined its manufactured goods; They are two years old, described honeycomb sandwich board (above-mentioned No. 8 patent applications are foamed plastic plates), be to take to foam or pure plastic honeycomb board that blow molding process is produced, in described pure plastic honeycomb board, there be not the fiberglass filament and the fabric thereof that strengthen, thus also in the mechanical performance that has fundamentally seriously undermined its manufactured goods, especially described foaming or blowing cellular sandwich flaggy, loose can't bear the heavy load often.Its three, in above-mentioned 8 patents (application), mostly by tack coat with upper and lower laminate respectively with the cellular board bonding connection.Undoubtedly, this bonding connection be a kind of have the seam bonding, and binding agent is not necessarily consistent again with the material of cohesive body, and in heating, pressurized adhesion technical process, there is the interference of machinery and human factor again, and so on, the capital directly influences the fastness of bonding connection, and extraneous acid, alkaline gas phase or liquid phase substance in actual applications, very easily infiltrate in the cemented side seam again and go, so that cause the lamination of coming unstuck, thus equally can be at the mechanical and physical performance that fundamentally seriously undermines its manufactured goods.
For widen to mould Dai Mu, to mould the use field of Dai Gang, develop a kind of compound plastic plate more advanced than prior art, be the present research topic of common concern in the industry.
Summary of the invention
The purpose of this utility model is, provides a kind of rational in infrastructure, and the continuous glass-fiber cloth reinforced thermoplastics cellular sandwich sheet material of favorable quality of finished products is to satisfy modern society to mould Dai Gang, to widen the needs of the compound plastic plate scope of application.
The utility model is realized the technical though of its purpose, be to adopt the thermoplasticity modified plastics as base-material, adopt the way of dipping continuous glass-fiber cloth, the continuous glass-fiber cloth reinforced thermoplastics sheet material of producing, as base material of the present utility model, with effective raising mechanical and physical performance of the present utility model; The 2nd, take the 3-tier architecture form, arrange respectively on the two sides of honeycomb sandwich board by the compound folded upper and lower stacked reinforced plastics sheet material that closes that sticks into one of the described Plastic thin type sheet material of multilayer, with the mechanical and physical performance of effective enhancing the utility model integral body; The 3rd, the honeycomb sandwich board that mediates, take a plurality of described continuous glass-fiber cloth reinforced thermoplastics sheet materials that are the bending of continuous isosceles antiparallelogram, connect and the hexagon reinforced plastics cellular board of formation through corresponding involutory hot melt, prepare the difficult problem of plastic honeycomb board with effective solution prior art, improve the combination property of described cellular board; The 4th,, adopt hot melt pressurized adhesion ways of connecting comprehensively, realize slitless connection, with bonding strength and the weather resisteant energy between all connectors that should connect of effective raising.Thereby realization the purpose of this utility model.
Based on above-mentioned technical though, the utility model realizes that the technical scheme of its purpose is:
A kind of continuous glass-fiber cloth reinforced thermoplastics cellular sandwich sheet material, comprise the first stacked pressuring plate upper strata by multilayer continuous glass-fiber cloth reinforced thermoplastics sheet material compound sticking, continuous glass-fiber cloth reinforced thermoplastics cellular board middle level and the second stacked pressuring plate lower floor by multilayer continuous glass-fiber cloth reinforced thermoplastics sheet material compound sticking; Described stacked pressuring plate upper strata, cellular board middle level and stacked pressuring plate lower floor are compound successively to form described cellular sandwich sheet material through adding hot pressing, and its: described cellular board middle level is compound hot-forming through corresponding butt joint by some the 3rd continuous glass-fiber cloth reinforced thermoplastics sheet materials that are continuous isosceles trapezoid bending; And the base L of described isosceles trapezoid bending
2The length of side equals the two waist length of sides, and the distance L between adjacent 2 isosceles trapezoid bendings
1Equal the base L of isosceles trapezoid bending
2The length of side, thus make the adjacent continuous glass-fiber cloth reinforced thermoplastics sheet material butt joint that is continuous isosceles trapezoid bending be combined into the cellular cellular board of hexagon.
By above given purport technical scheme, technical though given before being combined in can be cognitive, and the utility model has been realized its purpose that will realize.
In technique scheme, the utility model advocates that also the number of plies of the first continuous glass-fiber cloth reinforced thermoplastics sheet material on described stacked pressuring plate upper strata is in 3 ~ 5 layers of scope; The number of plies of the second continuous glass-fiber cloth reinforced thermoplastics sheet material of described stacked pressuring plate lower floor is in 2 ~ 3 layers of scope.Certainly, be not limited thereto.
In technique scheme, the utility model is also advocated, the described the first, the second and the 3rd continuous glass-fiber cloth reinforced thermoplastics sheet material, be modified polypropylene plastic dipping glass cloth sheet material, described polypropylene plastics be wrapped in glass cloth in length and breadth to the surface of weaving long filament and link into an integrated entity.
In technique scheme, the utility model is also advocated, the fabric construction of described glass cloth is that grammes per square metre is at 150 ~ 450g/m
2Plain weave or twill or satin fabric, and described fabric in length and breadth to weaving long filament, be that alkali-free does not have wax and do not have twisting filament.And described glass cloth also can be biax or multiaxis to non-weaving cloth.
In technique scheme, the utility model advocates that also the thickness of described plastic honeycomb sandwich sheet is in 6 ~ 18mm scope.Certainly, be not limited thereto.
For the consideration that further improves combination property of the present utility model, the utility model also advocates, in its base-material polypropylene plastics modification processing procedure, also adds a kind of of fire retardant, UV resistant agent and antioxidant or two kinds or three kinds respectively.
After technique scheme was implemented in full, it is rational in infrastructure that the utility model has, and mechanical and physical performance is good, and anti-marquis's ability is strong, and quality (proportion) is little, and characteristics such as heat insulation noise abatement are apparent.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model;
Fig. 2 is the structural representation as cellular board shown in Figure 1 middle level 2;
Fig. 3 is the structural representation as first, second multilayer continuous glass-fiber cloth reinforced thermoplastics sheet material 1-1 shown in Figure 1,3-1; The cloth of glass shown in figure 1-1-1,3-1-1 are the bi-axial fabric structure, but are not limited thereto, and also can be to be the multi-axial fabric structure;
Fig. 4 is the structural representation as the 3rd continuous glass-fiber cloth reinforced thermoplastics sheet material 2-1 that is continuous isosceles trapezoid bending 2-1-1 of cellular board shown in Figure 1 lower floor 2.
The specific embodiment
Below contrast accompanying drawing, by the description of the specific embodiment, the utility model is described in further detail.
A kind of typical specific embodiment is shown in accompanying drawing 1 ~ 4.
A kind of continuous glass-fiber cloth reinforced thermoplastics cellular sandwich sheet material, comprise the first stacked pressuring plate upper strata 1 by multilayer continuous glass-fiber cloth reinforced thermoplastics sheet material 1-1 compound sticking, continuous glass-fiber cloth reinforced thermoplastics cellular board middle level 2 and the second stacked pressuring plate lower floor 3 by multilayer continuous glass-fiber cloth reinforced thermoplastics sheet material 3-1 compound sticking; And described stacked pressuring plate upper strata 1, cellular board middle level 2 and stacked pressuring plate lower floor 3 are compound successively to form described cellular sandwich sheet material through adding hot pressing, and its: described cellular board middle level 2 is compound hot-forming through corresponding butt joint by some the 3rd continuous glass-fiber cloth reinforced thermoplastics sheet material 2-1 that are continuous isosceles trapezoid bending 2-1-1; And the base L of described isosceles trapezoid bending 2-1-1
2The length of side equals the two waist length of sides, and the distance L between adjacent 2 isosceles trapezoid bending 2-1-1
1Equal the base L of isosceles trapezoid bending 2-1-1
2The length of side, thus make the adjacent continuous glass-fiber cloth reinforced thermoplastics sheet material 2-1 that is continuous isosceles trapezoid bending 2-1-1 dock the cellular cellular board of compound formation regular hexagon.
The number of plies of the first continuous glass-fiber cloth reinforced thermoplastics sheet material 1-1 on described stacked pressuring plate upper strata 1 is in 3 ~ 5 layers of scope; The number of plies of the second continuous glass-fiber cloth reinforced thermoplastics sheet material 3-1 of described stacked pressuring plate lower floor 3 is in 2 ~ 3 layers of scope, and the thickness of described sheet material 1-1,3-1,2-1 is in 0.5 ~ 0.8mm scope.
The described the first, the second and the 3rd continuous glass-fiber cloth reinforced thermoplastics sheet material 1-1,3-1,2-1 is modified polypropylene plastic dipping glass cloth sheet material, described polypropylene plastics be wrapped in glass cloth in length and breadth to the surface of weaving long filament and link into an integrated entity.
The fabric construction of described glass cloth is that grammes per square metre is at 150 ~ 450g/m
2Plain weave or twill or satin fabric in the scope, and described fabric in length and breadth to weaving long filament, be that alkali-free does not have wax and do not have twisting filament.
The thickness of described plastic honeycomb sandwich sheet is in 6 ~ 18mm scope.The utility model can provide the plastic honeycomb sandwich sheet of all size thickness according to practical needs.
Bonding connection between each connector described in the utility model is thermoplastic polypropylene plastic hot melt seamless adhesion and connects.
In described modified polypropylene plastic, also be added with UV resistant agent, antioxidants such as fire retardant, titanium dioxide such as APP.
And described matrix plastic is not limited to modified polypropylene plastic, also can adopt other thermoplastic, for example polyethylene or igelite or poly-third vinyl plastics etc., and the utility model modified polypropylene plastic preferably.
And the included stacked pressuring plate 1 of the utility model, 3 and the production method of cellular board 2 has all been applied for Chinese patent by the applicant in the same applying date with the application.
The test result of the utility model first sample of the specific embodiment described above is: the weight percentage of glass is 40% proportion 1.4, tensile strength 210Mpa, bending strength 230 Mpa bending moduluses 9500 Mpa, impact strength 120 Mpa, percentage elongation 0.4 Mpa, case hardness 88.6HR, 156.6 ℃ of heat distortion temperatures, dimension card (500N, 120 ℃/h) 142.5 ℃, flame retardant rating VO.Above test result shows that the utility model has been obtained very significantly good effect, has realized original intention of the present utility model.
Claims (5)
1. continuous glass-fiber cloth reinforced thermoplastics cellular sandwich sheet material, comprise the first stacked pressuring plate upper strata (1) by multilayer continuous glass-fiber cloth reinforced thermoplastics sheet material (1-1) compound sticking, continuous glass-fiber cloth reinforced thermoplastics cellular board middle level (2) and the second stacked pressuring plate lower floor (3) by multilayer continuous glass-fiber cloth reinforced thermoplastics sheet material (3-1) compound sticking; And described stacked pressuring plate upper strata (1), cellular board middle level (2) and stacked pressuring plate lower floor (3) are compound successively to form described cellular sandwich sheet material through adding hot pressing, it is characterized in that: described cellular board middle level (2) is compound hot-forming through corresponding butt joint by some the 3rd continuous glass-fiber cloth reinforced thermoplastics sheet materials (2-1) that are continuous isosceles trapezoid bending (2-1-1); And the base L of described isosceles trapezoid bending (2-1-1)
2The length of side equals the two waist length of sides, and the distance L between adjacent 2 isosceles trapezoid bendings (2-1-1)
1Equal the base L of isosceles trapezoid bending (2-1-1)
2The length of side, thus make adjacent continuous glass-fiber cloth reinforced thermoplastics sheet material (2-1) butt joint that is continuous isosceles trapezoid bending (2-1-1) be combined into the cellular cellular board of hexagon.
2. continuous glass-fiber cloth reinforced thermoplastics cellular sandwich sheet material according to claim 1 is characterized in that the number of plies of the first continuous glass-fiber cloth reinforced thermoplastics sheet material (1-1) on described stacked pressuring plate upper strata (1) is in 3 ~ 5 layers of scope; The number of plies of the second continuous glass-fiber cloth reinforced thermoplastics sheet material (3-1) of described stacked pressuring plate lower floor (3) is in 2 ~ 3 layers of scope.
3. continuous glass-fiber cloth reinforced thermoplastics cellular sandwich sheet material according to claim 1 and 2, it is characterized in that, described first, the second and the 3rd continuous glass-fiber cloth reinforced thermoplastics sheet material (1-1,3-1,2-1), be modified polypropylene plastic dipping glass cloth sheet material, described polypropylene plastics be wrapped in glass cloth in length and breadth to the surface of weaving long filament and link into an integrated entity.
4. continuous glass-fiber cloth reinforced thermoplastics cellular sandwich sheet material according to claim 3 is characterized in that the fabric construction of described glass cloth is that grammes per square metre is at 150 ~ 450g/m
2Plain weave or twill or satin fabric in the scope, and described fabric in length and breadth to weaving long filament, be that alkali-free does not have wax and do not have twisting filament.
5. continuous glass-fiber cloth reinforced thermoplastics cellular sandwich sheet material according to claim 2 is characterized in that the thickness of described cellular sandwich sheet material is in 6 ~ 18mm scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635205 CN203157236U (en) | 2012-11-27 | 2012-11-27 | Continuous glass-fiber-cloth reinforced thermoplastic plastic honeycomb sandwich panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635205 CN203157236U (en) | 2012-11-27 | 2012-11-27 | Continuous glass-fiber-cloth reinforced thermoplastic plastic honeycomb sandwich panel |
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| Publication Number | Publication Date |
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| CN203157236U true CN203157236U (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220635205 Withdrawn - After Issue CN203157236U (en) | 2012-11-27 | 2012-11-27 | Continuous glass-fiber-cloth reinforced thermoplastic plastic honeycomb sandwich panel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990988A (en) * | 2012-11-27 | 2013-03-27 | 常州悦诚新材料有限公司 | Continuous glass fiber fabric reinforced thermoplastic plastic honeycomb sandwich panel |
-
2012
- 2012-11-27 CN CN 201220635205 patent/CN203157236U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990988A (en) * | 2012-11-27 | 2013-03-27 | 常州悦诚新材料有限公司 | Continuous glass fiber fabric reinforced thermoplastic plastic honeycomb sandwich panel |
| CN102990988B (en) * | 2012-11-27 | 2015-08-05 | 江苏泰瑞斯特新材料科技有限公司 | Continuous glass-fiber cloth reinforced thermoplastics honeycomb sandwich panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU TAIRUI SITE NEW MATERIAL TECHNOLOGY CO., L Free format text: FORMER NAME: CHANGZHOU YUECHENG NEW MATERIAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 213164, building B802, building 1, Changzhou science and Education City, No. 18 middle Wu Road, Wujin District, Jiangsu, Changzhou Patentee after: The special new material Science and Technology Ltd. of Jiangsu Tyrese Address before: 213022 No. 6 west the Yellow River Road, Xinbei District, Jiangsu, Changzhou Patentee before: Changzhou Yuecheng New Material Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130828 Effective date of abandoning: 20150805 |
|
| RGAV | Abandon patent right to avoid regrant |