CN203805399U - Improved structure of prepreg base material - Google Patents
Improved structure of prepreg base material Download PDFInfo
- Publication number
- CN203805399U CN203805399U CN201420167839.XU CN201420167839U CN203805399U CN 203805399 U CN203805399 U CN 203805399U CN 201420167839 U CN201420167839 U CN 201420167839U CN 203805399 U CN203805399 U CN 203805399U
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- base material
- cloth base
- preimpregnation cloth
- layer
- lines
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Abstract
The utility model relates to an improved structure of a prepreg base material. The prepreg base material comprises two or more layers of sheets, and is manufactured by staggered stacking and combination, the adjacent sheets are made of the same or different materials, are stacked with material grains distributing in different angles and directions, including longitudinal, horizontal or inclined direction, namely, the structural strength and toughness of the prepreg base material can be increased by staggering the grains in different angles and directions of the sheets, and the purposes that the prepreg base material has excellent tensile strength and tensile modulus can be achieved.
Description
Technical field
The utility model provides a kind of structure-improved of preimpregnation cloth base material, the preimpregnation cloth base material that espespecially can form by two-layer or two-layer above sheet-stacking, and adjacent sheet material has respectively the material lines of different angles direction, and then reach the object that increases preimpregnation cloth base material structural strength, toughness, and can promote effect such as tensile strength and stretching die degree of preimpregnation cloth base material.
Background technology
Along with the continuous progress of Technology Times, many raw material products that are applied in science and technology also constantly promote, especially at Space Science and Technology, electronics, electric product or medical treatment, building or traffic, food, clothes etc., the clothing relevant with daily life system, food, live, row or amusement each side, also gradually by scientific and technological raw material application, reach the object such as quality and service life of improving product, be applied in recent years boat too, traffic etc. emphasize that quality is light, thin Fiber Materials, because there is suitable toughness, also the characteristic can save energy, extensively being manufactured especially industry welcomes, and widely applied, and the Fiber Materials being employed in a large number at present, for example carbon fiber, glass fibre or etc., all to utilize filament material to process with single direction lines, to make one direction preimpregnation cloth base material, and need be according to the pattern of one direction preimpregnation cloth base material application, adjust the structural strength of one direction preimpregnation cloth base material, make one direction preimpregnation cloth base material there are 20 grams/m of (g/m
2) or 70 grams/m of (g/m
2) etc. the intensity of various different demands, can be for being applied in various purposes, for example manufacture aircraft, automobile, the car body of bicycle, the shell of 3C Product or golf clubs, the various product such as racket or tennis racket, meet gently reaching, thin, the product performance such as hard or tough, but traditional one direction preimpregnation cloth base material, refer to Fig. 4, shown in Fig. 5, gather by filament material, stacking, with the single one direction preimpregnation cloth base material A that makes desired thickness to lines, again in two outer surfaces of one direction preimpregnation cloth base material A in advance to bind resin A2, but along with the structural strength of different one direction preimpregnation cloth base material A increases, the thickness of one direction preimpregnation cloth base material A also will with increased, the fibrous raw material of application also must increase, the relative manufacturing cost that causes also can increase, thickness that need to more high-intensity one direction preimpregnation cloth base material A is also just thicker, toughness also can improve, cause on the contrary one direction preimpregnation cloth base material A in the time carrying out following process processing, be difficult for being shaped to required shape because the one direction preimpregnation cloth base material A thickness of Fiber Materials is too thick, so that processing the degree of difficulty of operation while carrying out improves, and more consuming time, take a lot of work, expense also improves, and there is the raw material A 1 of equidirectional through the plural one direction preimpregnation cloth base material A of multiple-level stack, the one direction preimpregnation cloth base material A structural strength after stacking moulding also cannot promote too many, tensile strength is also lower, can not increase tensile strength in different directions, cannot bear the stretch modulus of too large intensity, must be by increasing the mode of one direction preimpregnation cloth base material A quantity, be overlapped into thicker one direction preimpregnation cloth base material A, but not only make one direction preimpregnation cloth base material A use amount significantly increase, also the lifting of manufacturing cost will be caused, if the consumption of one direction preimpregnation cloth base material A is reduced, thickness is also reduced, though can facilitate follow-up processing processing, but make the structural strength deficiency of one direction preimpregnation cloth base material A, toughness is also inadequate, cannot be for the product of making higher-strength demand, cause thickness and the structural strength of one direction preimpregnation cloth base material A, between toughness, formation is difficult to reach the condition that meets required application, become the very big puzzlement of relevant dealer in the time being processed into.
Be with, the preimpregnation cloth base material that how to solve general Fiber Materials must have problem and the puzzlement that suitable thickness just can reach desirable strength, but affect the difficult processing processing of preimpregnation cloth base material, and the material lines of preimpregnation cloth base material is single direction, by the structural strength, toughness that reduce preimpregnation cloth base material also relatively poor trouble and disappearance etc., be the relevant manufacturer that is engaged in the industry and desire most ardently the direction place of research improvement.
Utility model content
Therefore, inventor is because above-mentioned problem and disappearance, so collection related data, via in many ways assessing and considering, and to engage in the many years of experience of the industry accumulation, via constantly studying and revising, beginning to design this kind can will have the sheet material of different angles direction material lines, by two-layer or two-layer above sheet material, give the stacked preimpregnation cloth base material being combined into, and the structure improved utility model patent with good structural strength and toughness preimpregnation cloth base material is born.
Main purpose of the present utility model is that this preimpregnation cloth base material (Prepreg Element) comprises two-layer or two-layer above sheet material (Sheet), make preimpregnation cloth base material (Prepreg Element) by staggered stacking combination, and adjacent each sheet material can be respectively with identical or different material, be different angles direction mode by the lines of material, via longitudinally, pattern of rows and columns horizontal or that be tilted to gives stacking by each sheet material, can be staggered by the different angles direction lines of each sheet material, increase the structural strength of preimpregnation cloth base material (Prepreg Element), toughness, reach preimpregnation cloth base material and there is good tensile strength, the object of stretch modulus, and can improve the technical bottleneck that current one direction preimpregnation cloth base material is only made by single sheet material, give stacked moulding and can there is multi-direction sheet material for the utility model preimpregnation cloth base material, and the filament material in sheet applications does not increase, the pattern that thickness does not also increase, make the strength of materials that multi-direction preimpregnation cloth base material can have multiplication.
Secondary objective of the present utility model is the two-layer or two-layer above sheet material of this preimpregnation cloth base material (Prepreg Element), there is respectively the material lines of different angles direction, and each sheet material can be respectively to the longitudinal, horizontal of level or be tilted to arrangement, and be respectively 0 °～± 180 ° different directions stacked arrangement of different angle for its lines, to increase tensile strength (Tensile Strength) and the stretch modulus (Tensile Module) of multidirectional combination of preimpregnation cloth base material.
Another the two-layer or two-layer above sheet material that is this preimpregnation cloth base material of the present utility model, can be respectively identical or different material, be respectively the stacked arrangement of different angles direction with material lines, and the raw material of sheet material can be the made flaky materials of material such as carbon fiber, glass fibre, ramie cotton fabric (Scrim) or resin (Resin).
For reaching above-mentioned purpose, the utility model provides a kind of structure-improved of preimpregnation cloth base material, comprises two-layer or two-layer above sheet material, wherein:
Described two-layer or two-layer above sheet material is with stacking mode combination, and adjacent each sheet material has the material lines of different angles direction.
The structure-improved of described preimpregnation cloth base material, wherein: this preimpregnation cloth base material comprises the sheet material of the identical material of two-layer or two-layer above phase XOR, and the identical material of phase XOR has respectively the lines of different angles, direction.
The structure-improved of described preimpregnation cloth base material, wherein: this two-layer or two-layer above sheet material is carbon fiber, glass fibre, ramie cotton fabric or the made flaky material of resin raw material.
The structure-improved of described preimpregnation cloth base material, wherein: this material lines two-layer or two-layer above sheet material, be to be respectively longitudinally, laterally or be tilted to arrangement by horizontal direction, and be respectively 0 °～± 180 ° different directions stacked arrangement of different angle for the material lines of each sheet material.
The beneficial effects of the utility model are: design mainly for preimpregnation cloth base material, utilize two-layer or two-layer above sheet material, there is respectively the material lines of different angles direction, give stacking combination, and between wantonly two adjacent sheet materials, there is respectively the material lines of different angles direction, form satisfactory texture intensity for forming preimpregnation cloth base material, and can reach, to form good tensile strength and stretch modulus be main key protection point, do not increasing thickness for preimpregnation cloth base material, under the condition of not gaining in weight, can improve prior art disappearance, break through prior art only by single direction material lines moulding one direction preimpregnation cloth base material, cause the structural strength of existing one direction preimpregnation cloth base material poor, toughness is not enough waits bottleneck, really there is better intensity and toughness, only make preimpregnation cloth base material be easy to moulding, processing, make the advantage of various high strength finished products, and adjacent sheet material can be identical or different material, to form respectively the preimpregnation cloth base material of multidirectional.
Brief description of the drawings
Fig. 1 is stereo appearance figure of the present utility model;
Fig. 2 is three-dimensional exploded view of the present utility model;
Fig. 3 is side-looking profile of the present utility model;
Fig. 4 is the stereo appearance figure of existing sheet material;
Fig. 5 is the side-looking profile of existing sheet material.
Description of reference numerals: 1-preimpregnation cloth base material; 2-sheet material; 21-material lines; 22-raw material; 3-resin; A-one direction preimpregnation cloth base material; A1-raw material; A2-resin.
Detailed description of the invention
For reaching above-mentioned purpose and effect, the method for the technological means that the utility model adopts and structure thereof, enforcement etc., hereby drawing illustrates that with regard to preferred embodiment of the present utility model its features and functions is as follows in detail, in order to understanding completely.
Referring to shown in Fig. 1, Fig. 2, Fig. 3, is stereo appearance figure of the present utility model, three-dimensional exploded view, side-looking profile, and by knowing and find out shown in figure, preimpregnation cloth base material 1 of the present utility model comprises two-layer or two-layer above sheet material 2, wherein:
This preimpregnation cloth base material 1(Prepreg Element) comprise two-layer or two-layer above sheet material 2(Sheet), and two-layer or two-layer above sheet material 2 can be respectively identical or different material, and two-layer or two-layer above sheet material 2 has respectively the material lines 21 of different angles direction, and two-layer or two-layer above sheet material 2 is utilized to different material lines 21, respectively with horizontal direction longitudinally, laterally or be tilted to etc., give stacking, in conjunction with, and there is respectively for wantonly two adjacent sheet materials 2 the material lines 21 that is different angles direction, and two adjacent sheet material 2 surfaces in office are coated with resin 3 and ［ are can be thermoset resin (Thermoset), thermoplasticity resin (Thermoplastic) ］, through gluing, expand yarn, after the procedures such as the processing such as pressing, the material lines 21 that is different angles direction by two-layer or two-layer above sheet material 2 is staggeredly stacked, form the material lines 21 that preimpregnation cloth base material 1 has multi-direction angle, can form by multidirectional material lines 21 tensile strength of different directions, to promote the overall construction intensity of preimpregnation cloth base material 1, the characteristic such as tensile strength (Tensile Strength) and stretch modulus (Tensile Module) that can have for preimpregnation cloth base material 1, and supply sheet material 2 for example, at applied raw material 22 ［ carbon fiber, glass fibre, ramie cotton fabric (Scrim) or resin etc. ］ do not increase, and the conditions such as the thickness of the preimpregnation cloth base material 1 after moulding does not also increase, make set specification pattern, the preimpregnation cloth base material 1 of thickness, and then reach and promote the structural strength of preimpregnation cloth base material 1 and the object of toughness texts, even if can not increase thickness for preimpregnation cloth base material 1, also can there is the structural strength doubling, the function that tensile strength etc. increase, to make stacked multidirectional, the high-tensile preimpregnation cloth base material 1 of tool.
And this two-layer or two-layer above sheet material 2(Sheet), can be respectively identical or different material, the raw material 22 of each sheet material 2 can be respectively carbon fiber, glass fibre, the materials such as ramie cotton fabric (Scrim) or resin (Resin), and through necessary pull, gluing, expand yarn, after the manufacturing process such as pressing, made flaky material, and 2 of each sheet materials have respectively the material lines 21 that is different angles direction, its material lines can be the angular deflection design of 0 °～± 180 °, can be by sheet material 2(Sheet) horizontal cross respectively towards clockwise or counterclockwise, the material lines 21 of different rotation angle direction, can make the material lines 21 of each sheet material 2 be respectively 0 °, 45 °,-45 °,-60 °, (material lines 21 directions of this sheet material 2 are only the patterns of preferred embodiment to the various angle directions such as 90 ° or 120 °, not limit to the contents such as enforcement technology of the present utility model and claim with this, still can adjust according to manufacturing process demand the various different angles directions of material lines 21, also be the utility model and can supply the technology contents of implementing), material lines 21 can be respectively to the two-layer or two-layer above sheet material 2 of different angles direction, and ［ can be thermoset resin (Thermoset) by coating resin 3 respectively again in wantonly two adjacent sheet material 2 surfaces, thermoplasticity resin (Thermoplastic) ］, via gluing, expand yarn, after the procedures such as pressing, piled poststack combination, for the processing and making process of moulding preimpregnation cloth base material 1, and can reach wantonly two adjacent sheet materials 2 and there is respectively different material lines 21, form each raw material 22 and be staggered stacking pattern, can be by the material lines 21 of various angle directions, form the tensile strength of different directions, there is the tensile strength of multidirectional for each sheet material 2, and can increase the toughness of each sheet material 2, have gently and reach preimpregnation cloth base material 1, thin configuration, and there is high strength, the characteristics such as toughness, can use and promote this preimpregnation cloth base material 1(Prepreg Element) service life, can there is multi-direction sheet material 2 for the utility model preimpregnation cloth base material 1 and give stacked moulding, and at the applied raw material 22 of sheet material 2 ［ as carbon fiber, glass fibre, ramie cotton fabric (Scrim) or resin etc. ］ do not increase, the technology such as integral thickness does not also increase, make multi-direction stacked preimpregnation cloth base material 1, can there is the strength of materials of multiplication, increase tensile strength (Tensile Strength) and stretch modulus (Tensile Module) texts of the 1 multidirectional combination of preimpregnation cloth base material, break through the existing techno-absence of prior art, only there is single direction material lines and cause structural strength poor to improve current one direction preimpregnation step base material, tensile strength is the technical bottleneck such as not enough also.
Preimpregnation cloth base material 1(Prepreg Element) because passing through two-layer or two-layer above sheet material 2(Sheet), utilize respectively the stacking combination of the raw material 22 of different angles direction, to produce high strength, toughness, can not increase situation at the thickness of preimpregnation cloth base material 1 and (there is the raw material of equal number with the one direction preimpregnation cloth base material of the single sheet of current existing application, identical thickness), and can there is better tensile strength, stretch modulus texts, can facilitate the following process processing of preimpregnation cloth base material 1 to carry out, there is the characteristic that facilitates plastotype, can be made into have high-strength, the finished product of toughness is (as aircraft, automobile, the car body of bicycle, the shell of 3C Product or golf clubs, hockey lever, the product such as battledore frame or tennis racket frame), and then reach the traditional fabrication Process lack of breaking through known techniques one direction preimpregnation cloth base material, so that form the structural strength deficiency of one direction preimpregnation cloth base material, the technical bottlenecks such as tensile strength deficiency.
Be with, the foregoing is only preferred embodiment of the present utility model, non-ly therefore limit to the scope of the claims of the present utility model, preimpregnation cloth base material 1(Prepreg Element of the present utility model), to utilize two-layer or two-layer above sheet material 2(Sheet), be different angles direction with unlike material lines 21 respectively, give stacking combination by resin 3 again, can there is for 2 adjacent of two sheet materials the arrangement of unlike material lines 21, can reach and increase the tensile strength (Tensile Strength) of preimpregnation cloth base material 1 and the object of stretch modulus (Tensile Modulus), can there is the material lines 21 that different angles direction is arranged by 2 of each sheet materials, and can there is respectively identical or different material for adjacent sheet material 2, do not increase the raw material of stacking sheet material 2 22 consumptions and can have, the thickness of preimpregnation cloth base material 1 does not also increase, reach good strength, the effect of toughness, and facilitate preimpregnation cloth base material 1 to carry out the plastotype manufacture of following process operation, the function of processing, therefore such as can reach the structure of aforementioned effect, device is contained by the utility model all should, this kind of simple and easy modification and equivalent structure change, all should in like manner be contained in the scope of the claims of the present utility model, close and give Chen Ming.
Therefore, the utility model designs mainly for preimpregnation cloth base material, to utilize two-layer or two-layer above sheet material, there is respectively the material lines of different angles direction, give stacking combination, and between wantonly two adjacent sheet materials, there is respectively the material lines of different angles direction, form satisfactory texture intensity for forming preimpregnation cloth base material, and can reach, to form good tensile strength and stretch modulus be main key protection point, do not increasing thickness for preimpregnation cloth base material, under the condition of not gaining in weight, can improve prior art disappearance, break through prior art only by single direction material lines moulding one direction preimpregnation cloth base material, cause the structural strength of existing one direction preimpregnation cloth base material poor, toughness is not enough waits bottleneck, really there is better intensity and toughness, only make preimpregnation cloth base material be easy to moulding, processing, make the advantage of various high strength finished products, and adjacent sheet material can be identical or different material, to form respectively the preimpregnation cloth base material of multidirectional, but, the foregoing is only preferred embodiment of the present utility model, non-ly therefore limit to the scope of the claims of the present utility model, therefore such as use simple and easy modification and the equivalent structure that the utility model description and graphic content are done to change, all should in like manner be contained in the scope of the claims of the present utility model, close and give Chen Ming.
In sum, the structure-improved of the utility model preimpregnation cloth base material is in the time of practical application, enforcement, for really reaching its effect and object, therefore the utility model is really the research and development of a practicality excellence, for meeting the application important document of utility model patent, therefore file an application in accordance with the law, expect examine committee grant early accurate this case, with ensure inventor arduous research and development, found, if an ancient unit of weight office examine committee have any check doubtful, the instruction of please writing to us without sparing, settled the doing one's utmost of inventor coordinates, and true feeling moral is just.
Claims (4)
1. a structure-improved for preimpregnation cloth base material, comprises two-layer or two-layer above sheet material, it is characterized in that:
Described two-layer or two-layer above sheet material is with stacking mode combination, and adjacent each sheet material has the material lines of different angles direction.
2. the structure-improved of preimpregnation cloth base material as claimed in claim 1, it is characterized in that: this preimpregnation cloth base material comprises the sheet material of the identical material of two-layer or two-layer above phase XOR, and the identical material of phase XOR has respectively the lines of different angles, direction.
3. the structure-improved of preimpregnation cloth base material as claimed in claim 2, is characterized in that: this two-layer or two-layer above sheet material is carbon fiber, glass fibre, ramie cotton fabric or the made flaky material of resin raw material.
4. the structure-improved of preimpregnation cloth base material as claimed in claim 1, it is characterized in that: this material lines two-layer or two-layer above sheet material, be to be respectively longitudinally, laterally or be tilted to arrangement by horizontal direction, and be respectively 0 °～± 180 ° different directions stacked arrangement of different angle for the material lines of each sheet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167839.XU CN203805399U (en) | 2014-04-08 | 2014-04-08 | Improved structure of prepreg base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167839.XU CN203805399U (en) | 2014-04-08 | 2014-04-08 | Improved structure of prepreg base material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203805399U true CN203805399U (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420167839.XU Expired - Fee Related CN203805399U (en) | 2014-04-08 | 2014-04-08 | Improved structure of prepreg base material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203805399U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603117A (en) * | 2018-12-31 | 2019-04-12 | 南京源威复合材料科技有限公司 | High stability badminton racket frame and its manufacture craft |
| CN114430693A (en) * | 2019-09-25 | 2022-05-03 | 尤尼克斯株式会社 | Badminton racket |
| CN115012103A (en) * | 2022-05-14 | 2022-09-06 | 上海青甲智能科技有限公司 | Novel carbon fiber knitted fabric structure and processing and manufacturing method thereof |
| CN115139585A (en) * | 2022-06-23 | 2022-10-04 | 红豆集团无锡红豆童装有限公司 | Skin-friendly fabric for children garments and preparation process thereof |
| CN115230293A (en) * | 2022-05-30 | 2022-10-25 | 成都领益科技有限公司 | Ceramic fiber hot-pressing laminating process and automatic equipment thereof |
-
2014
- 2014-04-08 CN CN201420167839.XU patent/CN203805399U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603117A (en) * | 2018-12-31 | 2019-04-12 | 南京源威复合材料科技有限公司 | High stability badminton racket frame and its manufacture craft |
| CN114430693A (en) * | 2019-09-25 | 2022-05-03 | 尤尼克斯株式会社 | Badminton racket |
| CN114430693B (en) * | 2019-09-25 | 2023-08-11 | 尤尼克斯株式会社 | Badminton racket |
| CN115012103A (en) * | 2022-05-14 | 2022-09-06 | 上海青甲智能科技有限公司 | Novel carbon fiber knitted fabric structure and processing and manufacturing method thereof |
| CN115012103B (en) * | 2022-05-14 | 2024-02-23 | 上海青甲智能科技有限公司 | Novel carbon fiber knitted fabric structure and processing and manufacturing method thereof |
| CN115230293A (en) * | 2022-05-30 | 2022-10-25 | 成都领益科技有限公司 | Ceramic fiber hot-pressing laminating process and automatic equipment thereof |
| CN115139585A (en) * | 2022-06-23 | 2022-10-04 | 红豆集团无锡红豆童装有限公司 | Skin-friendly fabric for children garments and preparation process thereof |
| CN115139585B (en) * | 2022-06-23 | 2024-01-12 | 红豆集团无锡红豆童装有限公司 | Skin-friendly fabric for children's garments and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 |