CN112873902A - Carbon fiber integrated basin and preparation process thereof - Google Patents
Carbon fiber integrated basin and preparation process thereof Download PDFInfo
- Publication number
- CN112873902A CN112873902A CN202011619766.XA CN202011619766A CN112873902A CN 112873902 A CN112873902 A CN 112873902A CN 202011619766 A CN202011619766 A CN 202011619766A CN 112873902 A CN112873902 A CN 112873902A
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- epoxy resin
- glue
- fiber cloth
- basin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 58
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 58
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000003292 glue Substances 0.000 claims abstract description 42
- 239000003822 epoxy resin Substances 0.000 claims abstract description 41
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 41
- 239000004744 fabric Substances 0.000 claims abstract description 33
- 238000005498 polishing Methods 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 239000004593 Epoxy Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 6
- 238000011416 infrared curing Methods 0.000 claims description 5
- 238000003892 spreading Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000004848 polyfunctional curative Substances 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 238000009499 grossing Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 230000037303 wrinkles Effects 0.000 claims description 2
- 230000037237 body shape Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 27
- 238000001514 detection method Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
- B29C70/226—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure comprising mainly parallel filaments interconnected by a small number of cross threads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/18—Sinks, whether or not connected to the waste-pipe
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
- B29L2009/005—Layered products coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7136—Vases, pots, e.g. for flowers
Abstract
The invention discloses a carbon fiber integrated basin and a preparation process thereof. The preparation process comprises the steps of processing the mould, adding epoxy resin into the sub-mould according to a proportion, flatly and uniformly paving the carbon fiber cloth, adding the epoxy resin to immerse the carbon fiber cloth, putting the carbon fiber cloth into the main mould, curing the carbon fiber cloth in an infrared heating curing device, forming, and then polishing. According to the invention, the upper surface and the lower surface of the carbon fiber cloth layer are coated with the epoxy resin AB glue, so that the product can be lightened while the firmness is ensured, and simultaneously, due to the transparency of the epoxy resin AB glue, the pattern textures of the carbon fiber cloth layer can be seen from the inner surface and the outer surface of the product, so that the attractiveness of the product is increased, the hand basins with various patterns and textures can be prepared according to the needs, the product diversification is realized, in addition, the preparation process is simple, and the realization is easy.
Description
Technical Field
The invention belongs to the technical field of bathroom facility preparation, and particularly relates to a carbon fiber integrated basin with light weight and high attractiveness and a preparation process thereof.
Background
The prior wash basin is made of ceramics, glass, resin and other types according to materials, the wash basin made of ceramics and glass mostly has the problems of complex preparation process and heavy weight, the wash basin made of resin has lower difficulty in the preparation process, is firm and durable and is popular with consumers, but the prior wash basin is a bright wash basin, namely the upper surface of the wash basin is smooth and clean and the mirror surface is white and bright, or the glue clothes on the outer layer lose luster by a specific method, the surface layer does not have a strong reflective smile effect any more, the wash basin of the type is easy to be in aesthetic fatigue, so the consumer does not meet the wash basin of the type, and the wash basin capable of presenting texture patterns is designed to meet the requirements of consumers.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a carbon fiber integrated basin which is light in weight and can embody the effect of internal textures and a preparation process thereof.
The invention is realized by the following technical scheme:
integrative basin of carbon fiber, this basin body formula structure as an organic whole of its characterized in that, and the basin wall is by last epoxy AB glue film, carbon fiber cloth layer, lower epoxy AB glue film that bonds the setting each other from top to bottom in proper order.
Integrative basin of carbon fiber, its characterized in that go up epoxy AB glue film and epoxy AB glue in the epoxy AB glue film down and its composition ratio is this glue: hardener =2.3: 1.
The carbon fiber integrated basin is characterized in that 10-15 layers of carbon fiber cloth layers are laid.
The preparation process of the carbon fiber integrated basin is characterized by comprising the following steps of:
1) opening the mold, namely manufacturing the mold according to the specific shape of the pot body, so as to ensure the accurate size and smooth surface of the mold;
2) adding 2.3:1 epoxy resin AB glue into the die, and uniformly spreading the epoxy resin AB glue on the sub-die;
3) then, laying a plurality of layers of carbon fiber cloth in the sub-die fully paved with the epoxy resin AB glue, wherein each layer of carbon fiber cloth is flat and has no wrinkles;
4) continuously adding epoxy resin AB glue on the surface of the laid carbon fiber cloth to enable the epoxy resin AB glue to uniformly penetrate into the carbon fiber;
5) after die assembly, putting the whole die into an infrared curing device to heat and adjust the structures of the carbon fibers and the epoxy resin, so that the epoxy resin is tightly connected with the carbon fiber cloth;
6) after solidification, natural cooling and forming are carried out;
7) and (3) polishing the round corners and the surfaces of the molded product by using a polishing tool and sand, and polishing the round corners and the surfaces of the molded product by using a 3K mirror surface after polishing and smoothing.
The preparation process of the carbon fiber integrated basin is characterized in that 10-15 layers of the multi-layer fiber cloth are laid in the step 3).
The preparation process of the hand basin is characterized in that the weight part ratio of the epoxy resin AB glue to the carbon fiber cloth is 1: 18-22.
The preparation process of the hand basin is characterized in that in the step 5), the infrared curing time is 30 minutes, and the heating temperature is 300 ℃.
The preparation process of the carbon fiber integrated basin is characterized in that the grain size of sand for polishing in the step 7) is 400-60000 meshes.
According to the invention, the upper surface and the lower surface of the carbon fiber cloth layer are coated with the epoxy resin AB glue, so that the product can be lightened while the firmness is ensured, and simultaneously, due to the transparency of the epoxy resin AB glue, the pattern textures of the carbon fiber cloth layer can be seen from the inner surface and the outer surface of the product, so that the attractiveness of the product is increased, the hand basins with various patterns and textures can be prepared according to the needs, the product diversification is realized, in addition, the preparation process is simple, and the realization is easy.
Drawings
FIG. 1 is a schematic structural diagram of a product of the present invention;
FIG. 2 is a sectional layered structure diagram of the product;
FIG. 3 is a flow chart of a manufacturing process;
in the figure, 1-upper epoxy resin AB glue layer, 2-carbon fiber cloth layer and 3-lower epoxy resin AB glue layer.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings in order to better understand the technical solution.
As shown in fig. 1-2, the carbon fiber integrated basin of the present invention is different from the existing washbasin made of common ceramic, glass and resin materials in the market, and is prepared by adopting a carbon fiber cloth layer, so that the overall weight of the product is light, and the upper epoxy resin AB glue layer, the carbon fiber cloth layer and the lower epoxy resin AB glue layer which are mutually bonded are sequentially arranged from top to bottom of the basin wall of the washbasin, wherein the epoxy resin AB glue layer in the upper epoxy resin AB glue layer and the epoxy resin AB glue layer in the lower epoxy resin AB glue layer have the following composition ratios: hardener =2.3: 1; 10-15 layers are laid on the carbon fiber cloth layer, and due to the transparency of the epoxy resin AB glue layer, the product can see the pattern texture of the inner carbon fiber cloth layer, so that the attractiveness of the product is improved, the white and bright penetrating design is broken, and meanwhile, the variety of consumer selection can be increased.
As shown in fig. 3, the specific preparation process of the product of the present invention comprises the following steps: 1) opening the mold, namely manufacturing the mold according to the concrete shape of the hand basin to ensure the accurate size and smooth surface of the mold; 2) adding 2.3:1 epoxy resin AB glue into the die, and uniformly spreading the epoxy resin AB glue on the sub-die; 3) then spreading 10-15 layers of carbon fiber cloth in the sub-mold fully paved with the epoxy resin AB glue, wherein each layer of carbon fiber cloth is flat and has no folds; 4) continuously adding epoxy resin AB glue on the surface of the laid carbon fiber cloth to enable the epoxy resin AB glue to uniformly penetrate into the carbon fiber; 5) after die assembly, putting the whole die into an infrared curing device, heating for 30 minutes at the temperature of 300 ℃, and adjusting the structures of the carbon fibers and the epoxy resin to tightly connect the epoxy resin with the carbon fiber cloth; 6) after solidification, naturally cooling to room temperature for molding; 7) and (3) polishing the round corners and the surfaces of the formed round corners by using a polishing tool and 400-sand 60000-mesh sand, and polishing the round corners and the surfaces of the formed round corners and the surfaces.
The carbon fiber integrated basin prepared by the preparation method has the advantages of super tensile resistance, good bending modulus, strong shock resistance and impact resistance through detection; the performance of strong surface hardness and strong dimensional stability, the detection steps are as follows: and (3) maintenance conditions: measuring the initial length at 23 ℃ and 50% RH for 24 h; detection conditions are as follows: 50% RH at 50 ℃ for 18 h; and (4) maintaining conditions again: measuring the final length at 23 ℃ and 50% RH for 24 h; and (3) detection results: dimensional stability = (initial length-final length) × 100/initial length, negative values indicate expansion and positive values indicate contraction. The specific test results are shown in Table 1.
TABLE 1
Claims (8)
1. Integrative basin of carbon fiber, this basin body formula structure as an organic whole of its characterized in that, and the basin wall is by last epoxy AB glue film (1), carbon fiber cloth layer (2), lower epoxy AB glue film (3) of bonding setting for each other from top to bottom in proper order.
2. The carbon fiber integrated basin according to claim 1, wherein the epoxy resin AB glue in the upper epoxy resin AB glue layer (1) and the lower epoxy resin AB glue layer (3) comprises the following components in percentage by weight: hardener =2.3: 1.
3. The carbon fiber integrated pot as claimed in claim 1, wherein 10-15 layers are laid on the carbon fiber cloth layer (2).
4. A process for preparing a carbon fiber integrated pot according to any one of claims 1 to 3, characterized by comprising the steps of:
1) opening the mold, manufacturing the mold according to the basin body shape, and ensuring the mold to have accurate size and smooth surface;
2) adding 2.3:1 epoxy resin AB glue into the die, and uniformly spreading the epoxy resin AB glue on the sub-die;
3) then, laying a plurality of layers of carbon fiber cloth in the sub-die fully paved with the epoxy resin AB glue, wherein each layer of carbon fiber cloth is flat and has no wrinkles;
4) continuously adding epoxy resin AB glue on the surface of the laid carbon fiber cloth to enable the epoxy resin AB glue to uniformly penetrate into the carbon fiber;
5) after die assembly, putting the whole die into an infrared curing device to heat and adjust the structures of the carbon fibers and the epoxy resin, so that the epoxy resin is tightly connected with the carbon fiber cloth;
6) after solidification, naturally cooling to room temperature for molding;
7) and (3) polishing the round corners and the surfaces of the molded product by using a polishing tool and sand, and polishing the round corners and the surfaces of the molded product by using a 3K mirror surface after polishing and smoothing.
5. The process for preparing the carbon fiber integrated pot according to claim 4, wherein 10 to 15 layers of the plurality of layers of the fiber cloth are laid in the step 3).
6. The preparation process of the carbon fiber integrated basin as claimed in claim 4, wherein the weight part ratio of the epoxy resin AB glue to the carbon fiber cloth is 1: 18-22.
7. The process for preparing the carbon fiber integrated pot according to claim 4, wherein in the step 5), the infrared curing time is 30 minutes, and the heating temperature is 300 ℃.
8. The preparation process of the carbon fiber integrated pot as claimed in claim 4, wherein the particle size of the sand for polishing in step 7) is 400-60000 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011619766.XA CN112873902A (en) | 2020-12-31 | 2020-12-31 | Carbon fiber integrated basin and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011619766.XA CN112873902A (en) | 2020-12-31 | 2020-12-31 | Carbon fiber integrated basin and preparation process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112873902A true CN112873902A (en) | 2021-06-01 |
Family
ID=76046506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011619766.XA Pending CN112873902A (en) | 2020-12-31 | 2020-12-31 | Carbon fiber integrated basin and preparation process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112873902A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201936236U (en) * | 2011-01-20 | 2011-08-17 | 群达塑胶电子（深圳）有限公司 | Carbon fiber notebook computer shell and manufacture equipment thereof |
| CN108016054A (en) * | 2017-11-20 | 2018-05-11 | 刘长喜 | Carbon fibre composite is molded membranous disc manufacturing process |
| CN111491772A (en) * | 2017-10-23 | 2020-08-04 | 迈凯轮汽车有限公司 | Molding apparatus |
-
2020
- 2020-12-31 CN CN202011619766.XA patent/CN112873902A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201936236U (en) * | 2011-01-20 | 2011-08-17 | 群达塑胶电子（深圳）有限公司 | Carbon fiber notebook computer shell and manufacture equipment thereof |
| CN111491772A (en) * | 2017-10-23 | 2020-08-04 | 迈凯轮汽车有限公司 | Molding apparatus |
| CN108016054A (en) * | 2017-11-20 | 2018-05-11 | 刘长喜 | Carbon fibre composite is molded membranous disc manufacturing process |
Non-Patent Citations (1)
| Title |
|---|
| 钟元: "《面向成本的产品涉及：降本设计之道》", 30 April 2020, 机械工业出版社 * |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210601 |
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| RJ01 | Rejection of invention patent application after publication |