CN102632623B - Method for preparing carbon-fibre composite material by utilizing silicon rubber bag mold closing process - Google Patents
Method for preparing carbon-fibre composite material by utilizing silicon rubber bag mold closing process Download PDFInfo
- Publication number
- CN102632623B CN102632623B CN201210021945.2A CN201210021945A CN102632623B CN 102632623 B CN102632623 B CN 102632623B CN 201210021945 A CN201210021945 A CN 201210021945A CN 102632623 B CN102632623 B CN 102632623B
- Authority
- CN
- China
- Prior art keywords
- silicon rubber
- resin
- rubber bag
- fibre composite
- mould
- 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.)
- Active
Links
- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 85
- 239000000835 fiber Substances 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 229920005989 resin Polymers 0.000 claims abstract description 69
- 239000011347 resin Substances 0.000 claims abstract description 69
- 239000004744 fabric Substances 0.000 claims abstract description 57
- 239000004945 silicone rubber Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000000465 moulding Methods 0.000 claims abstract description 11
- 238000002360 preparation method Methods 0.000 claims abstract description 7
- 230000000740 bleeding effect Effects 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 229910052799 carbon Inorganic materials 0.000 claims description 18
- 239000012528 membrane Substances 0.000 claims description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 229920000260 silastic Polymers 0.000 claims description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 11
- 239000003822 epoxy resin Substances 0.000 claims description 11
- 229920000647 polyepoxide Polymers 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000009954 braiding Methods 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 239000004519 grease Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000004922 lacquer Substances 0.000 claims description 5
- 238000002203 pretreatment Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 5
- 239000000565 sealant Substances 0.000 claims description 5
- 239000002966 varnish Substances 0.000 claims description 5
- 238000009941 weaving Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920004933 Terylene® Polymers 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- -1 after solidifying Polymers 0.000 claims description 2
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 230000008595 infiltration Effects 0.000 description 9
- 238000001764 infiltration Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000008676 import Effects 0.000 description 5
- 229920000049 Carbon (fiber) Polymers 0.000 description 4
- 244000141353 Prunus domestica Species 0.000 description 4
- 239000004917 carbon fiber Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The invention relates to a method for preparing a carbon-fibre composite material by utilizing silicon rubber bag mold closing process. The method comprises the following steps of: preparation of a silicon rubber bag film: utilizing silicone rubber and eyelet fabric to prepare the silicone rubber bag film on the surface of a mould for later use; the molding of the carbon-fibre composite material: paving fortifying fibre cloth on the mould, and using the silicone rubber bag film to seal the mould; and pouring of a resin material in an evacuation manner: maintaining the fixed pressure to lead the material molding, and stripping so as to obtain a product after material solidification.
Description
Technical field
The present invention relates to forming materials field, be specifically related to a kind of method that silicon rubber bag mold closing technique is prepared carbon fibre composite.
Background technology
Molding carbon fiber composite material technique is taking vacuum perfusion process as main at present, its principle is for airtight by mould with plastic vacuum bag film, form mold closing state, by the mode that vacuumizes, resin is imported in mould and fiber composite compressing, this kind of process principle is simple, equipment is not had to demand, but auxiliary material use quantity is large, the vacuum systems auxiliary material used of each preparation all can not be reused, and the process of closed mould is pure manual operation, artifical influence factor is larger, and stability is general.
Summary of the invention
The object of the present invention is to provide a kind of silicon rubber bag mold closing technique to prepare the method for carbon fibre composite, utilize silicon rubber and eyelet fabric to prepare pellosil at die surface stand-by, on mould, complete cloth of reinforcement fibers, mould is sealed with pellosil, the mode perfusion resin that utilization vacuumizes, maintain fixing pressure and make forming materials, after material cured, the demoulding obtains goods.
Concrete technical scheme is as follows:
Silicon rubber bag mold closing technique is prepared a method for carbon fibre composite, adopts following steps:
The preparation of silicon rubber bag film:
(1) utilize silicon rubber and eyelet fabric to prepare silicon rubber bag film at die surface stand-by;
The moulding of carbon fibre composite:
(2) on mould, complete cloth of reinforcement fibers;
(3) with silicon rubber bag film, mould is sealed;
(4) utilize the mode filling resin material vacuumizing;
(5) maintain fixing pressure and make forming materials;
(6) after material cured, the demoulding obtains goods.
Further, step (1) further comprises:
(1-1) die surface processing;
(1-2) pre-buried gum-injecting port and bleeding point;
(1-3) utilize glue rifle that silicon rubber is coated in to die surface uniformly;
(1-4) at silastic surface paving eyelet fabric;
(1-5), at eyelet fabric surface coated silastic, after solidifying, silicon rubber bag film is deviate from stand-by from die surface.
Further, in step (1-1), remove grease and the moisture of die surface with alcohol or acetone, ensure that die surface is clean dry, in step (1-2) at the pre-buried gum-injecting port in mold center position, at the pre-buried bleeding point in die edge position, in step (1-3), utilize glue rifle silicon rubber to be coated in uniformly to the die surface that comprises die edge part, bleeding point and gum-injecting port position need to retain, silicon rubber used is room temperature vulcanized silicone rubber, it is RTV Methyl Silicone Rubber, the two benzene room temperature vulcanized silicone rubbers of methyl, RTV block methyl silicone rubber, one in fluorosioloxane rubber etc., in step (1-4), spread 1-3 layer eyelet fabric or sandwich eyelet fabric at silastic surface, eyelet fabric thickness is 0.5-5mm, eyelet fabric material is terylene, nylon, one or more in cotton, shape of a mesh is triangle, rhombus, hexagon, one or several in circle, in step (1-5) at eyelet fabric surface coated silastic, silicon rubber used is identical with step (1-3), silicon rubber is cold curing, be 5-24h hardening time.
Further, step (2) further comprises:
(2-1) mould pre-treatment: first with acetone or alcohol by mould wiped clean, then play demoulding wax or releasing agent at die surface;
(2-2) join resin, resin is the one in unsaturated-resin or epoxy resin, according to mass ratio: resin and fiber are 1:1-3:1, and unsaturated-resin and curing agent are 100:2-100:4, and epoxy resin and curing agent are 100:20-100:40;
(2-3) laying: the thickness of carbon cloth is 0.3-0.6mm, weaving manner is unidirectional braiding and/or two-way braiding.
Further, step (3) further comprises:
(3-1) the fiber cloth surface paving one deck flow-guiding screen laying;
(3-2) exhaust tube is fixed at die edge one circle;
(3-3) silicone rubber membrane of making is laid on to die surface;
(3-4) at gum-injecting port connection glue injection pipe;
(3-5) reserved silica gel mould bleeding point internal interface is connected with exhaust tube, external interface is connected with resin trap by pipeline, and resin trap is connected with vavuum pump;
(3-6) with sealant tape by the sealing that makes a circle in pellosil week.
Further, step (4) further comprises: open vavuum pump and bleed, vacuum keep, at-0.05--0.1Mpa, is discharged gas in mould, then imported resin from resin ingress pipe, completely with after fiber cloth infiltration stops vacuumizing until resin.
Further, step (5) further comprises: resin ingress pipe and vacuum-pumping tube sealing pressurize is waited for and being solidified, and unsaturated-resin hardening time is normal temperature 2-10h, and epoxy resin cure temperature is 60-180 DEG C, and the time is 8-24h.
Further, step (6) further comprises: open pellosil goods are taken out, prune the burr of limit portion, at product surface lacquer varnish.
Further, silicone rubber membrane is reused.
Further, be applied to automobile, ship domain.
Compared with currently available technology, the present invention can process simplification, reduce production costs, improve the quality of products, silicone rubber membrane replaces plastic vacuum bag, can reuse, greatly reduce auxiliary material waste, silicone rubber membrane can be made the various structures identical with die surface, is beneficial to formed product simple to operate in the time of closed mould, simplify processing step, improve the quality of products and stability
Detailed description of the invention
Describe the present invention below, it is a kind of preferred embodiment in numerous embodiments of the present invention.
One, the preparation of silicon rubber bag film
1, die surface processing, with grease and the moisture of alcohol or acetone removing die surface, ensures that die surface is clean dry;
2, pre-buried gum-injecting port and bleeding point, at the pre-buried gum-injecting port in mold center position, at the pre-buried bleeding point in die edge position.
3, utilize glue rifle that silicon rubber is coated in to die surface uniformly, comprise die edge part, notice that bleeding point and gum-injecting port position need to retain, silicon rubber used is room temperature vulcanized silicone rubber, can be the one in the two benzene room temperature vulcanized silicone rubbers of RTV Methyl Silicone Rubber, methyl, RTV block methyl silicone rubber, fluorosioloxane rubber etc.
4, silastic surface paving 1---3 layers of eyelet fabric or sandwich eyelet fabric, eyelet fabric thickness is 0.5---5mm, eyelet fabric material is one or more in terylene, nylon, cotton, shape of a mesh can be one or several in triangle, rhombus, hexagon, circle, and the effect of eyelet fabric is to increase silica gel bag film strength and toughness.
5, at eyelet fabric surface coated silastic, silicon rubber used is identical with step 3, and silicon rubber is cold curing, and be 5 hardening time---and 24h, deviates from stand-by by silicon rubber bag film after solidifying from die surface.
Two, molding carbon fiber composite material
1, mould pre-treatment, first with acetone or alcohol by mould wiped clean, then play demoulding wax or releasing agent at die surface, demoulding wax or releasing agent are coated with 2---4 times, after each painting dry 3---10min, then carry out operation next time;
2, join resin, resin can be the one in unsaturated-resin or epoxy resin, the mass ratio of resin and fiber is 1:1---3:1, and the ratio of unsaturated-resin and curing agent is 100:2---100:4, and the ratio of epoxy resin and curing agent is 100:20---100:40;
3, laying, the thickness of carbon cloth can select 0.3---0.6mm, weaving manner can be unidirectional braiding, two-way braiding, first fiber cloth is placed on to 60 before laying---toasting 30 under 80 DEG C of environment---100min, object is to remove moisture, is conducive to the abundant infiltration of resin compound.Select suitable fiber thickness and the number of plies according to the thickness of product.
4, make vacuum mould closing process conditions, the fiber cloth surface paving one deck flow-guiding screen first laying, flow-guiding screen is the effect of accelerating resin flows, be conducive to the infiltration of resin and fiber cloth, exhaust tube is fixed at die edge one circle, the silicone rubber membrane of making is laid on to die surface, the shape of noting silicone rubber membrane is corresponding with the shape of mould neat, at gum-injecting port connection glue injection pipe, reserved silica gel mould bleeding point internal interface is connected with exhaust tube, external interface is connected with resin trap by pipeline, and resin trap is connected with vavuum pump;
Finally with sealant tape by the sealing that makes a circle in pellosil week;
5, import resin, vacuum pressing moulding, open vavuum pump and bleed, vacuum keep is-0.05---and-0.1Mpa, discharges gas in mould, import resin from resin ingress pipe again, after resin infiltrates with fiber cloth completely, stop vacuumizing, now resin ingress pipe and vacuum-pumping tube sealing pressurize are waited for curingly, unsaturated-resin hardening time is normal temperature 2---10h, epoxy resin cure temperature is 60---180 DEG C, the time is 8---and 24h;
6, the demoulding, surface treatment, opens pellosil goods is taken out, and prunes the burr of limit portion, at product surface lacquer varnish.
Silicone rubber membrane can be reused.
Above process can be applied to the field such as automobile, boats and ships.
Example 1:
One, the preparation of silicon rubber bag film
1, die surface processing, with grease and the moisture of alcohol removing die surface, ensures that die surface is clean dry;
2, pre-buried gum-injecting port and bleeding point, at the pre-buried gum-injecting port in mold center position, at the pre-buried bleeding point in die edge position.
3, utilize glue rifle that silicon rubber is coated in to die surface uniformly, comprise die edge part, notice that bleeding point and gum-injecting port position need to retain, silicon rubber used is RTV Methyl Silicone Rubber.
4, at 1 layer of eyelet fabric of silastic surface paving, eyelet fabric thickness is 1mm, and eyelet fabric material is terylene, and shape of a mesh is circular, and the effect of eyelet fabric is to increase silica gel bag film strength and toughness.
5, at eyelet fabric surface coated silastic, silicon rubber used is identical with step 3, and silicon rubber is cold curing, and be 8h hardening time, after solidifying, silicon rubber bag film is deviate from stand-by from die surface.
Two, molding carbon fiber composite material
1, mould pre-treatment, first with ethanol by mould wiped clean, then play demoulding wax 2 times at die surface, dry 3min after each painting, then carry out operation next time;
2, join resin, select unsaturated polyester resin, the mass ratio of resin and fiber is 1:1, and the ratio of unsaturated-resin and curing agent is 100:2;
3, laying, the thickness of carbon cloth is 0.6mm, and weaving manner is unidirectional braiding, before laying, first fiber cloth is placed under 70 DEG C of environment and toasts 30min, and object is to remove moisture, is conducive to the abundant infiltration of resin compound.Select suitable fiber thickness and the number of plies according to the thickness of product.
4, make vacuum mould closing process conditions, the fiber cloth surface paving one deck flow-guiding screen first laying, flow-guiding screen is the effect of accelerating resin flows, be conducive to the infiltration of resin and fiber cloth, exhaust tube is fixed at die edge one circle, the silicone rubber membrane of making is laid on to die surface, the shape of noting silicone rubber membrane is corresponding with the shape of mould neat, at gum-injecting port connection glue injection pipe, reserved silica gel mould bleeding point internal interface is connected with exhaust tube, external interface is connected with resin trap by pipeline, and resin trap is connected with vavuum pump;
Finally with sealant tape by the sealing that makes a circle in pellosil week;
5, import resin, vacuum pressing moulding, opening vavuum pump bleeds, vacuum keep is at-0.05Mpa, gas in mould is discharged, then import resin from resin ingress pipe, completely and after fiber cloth infiltration stop vacuumizing until resin, now resin ingress pipe and vacuum-pumping tube sealing pressurize is waited for and being solidified, unsaturated-resin hardening time is normal temperature 5h;
6, the demoulding, surface treatment, opens pellosil goods is taken out, and prunes the burr of limit portion, at product surface lacquer varnish.
Silicone rubber membrane can be reused.
Example 2:
One, the preparation of silicon rubber bag film
1, die surface processing, with grease and the moisture of acetone removing die surface, ensures that die surface is clean dry;
2, pre-buried gum-injecting port and bleeding point, at the pre-buried gum-injecting port in mold center position, at the pre-buried bleeding point in die edge position.
3, utilize glue rifle that silicon rubber is coated in to die surface uniformly, comprise die edge part, notice that bleeding point and gum-injecting port position need to retain, silicon rubber used is the two benzene room temperature vulcanized silicone rubbers of methyl.
4, at 2 layers of eyelet fabric of silastic surface paving, eyelet fabric thickness is 0.5mm and 2mm, and eyelet fabric material is respectively cotton and nylon, and shape of a mesh is hexagon, and the effect of eyelet fabric is to increase silica gel bag film strength and toughness.
5, at eyelet fabric surface coated silastic, silicon rubber used is identical with step 3, and silicon rubber is cold curing, and be 18h hardening time, after solidifying, silicon rubber bag film is deviate from stand-by from die surface.
Two, molding carbon fiber composite material
1, mould pre-treatment, first with ethanol by mould wiped clean, then play releasing agent 3 times at die surface, dry 5min after each painting, then carry out operation next time;
2, join resin, select epoxy resin, the mass ratio of resin and fiber is 2:1, and the ratio of resin and curing agent is 100:30;
3, laying, the thickness of carbon cloth is 0.35mm, and weaving manner is two-way braiding, before laying, first fiber cloth is placed under 90 DEG C of environment and toasts 20min, and object is to remove moisture, is conducive to the abundant infiltration of resin compound.Select suitable fiber thickness and the number of plies according to the thickness of product.
4, make vacuum mould closing process conditions, the fiber cloth surface paving one deck flow-guiding screen first laying, flow-guiding screen is the effect of accelerating resin flows, be conducive to the infiltration of resin and fiber cloth, exhaust tube is fixed at die edge one circle, the silicone rubber membrane of making is laid on to die surface, the shape of noting silicone rubber membrane is corresponding with the shape of mould neat, at gum-injecting port connection glue injection pipe, reserved silica gel mould bleeding point internal interface is connected with exhaust tube, external interface is connected with resin trap by pipeline, and resin trap is connected with vavuum pump;
Finally with sealant tape by the sealing that makes a circle in pellosil week;
5, import resin, vacuum pressing moulding, opening vavuum pump bleeds, vacuum keep, at-0.075Mpa, is discharged gas in mould, then is imported resin from resin ingress pipe, completely and after fiber cloth infiltration stop vacuumizing until resin, now resin ingress pipe and vacuum-pumping tube sealing pressurize wait are solidified, epoxy resin cure temperature is 100 DEG C, and the time is 8.5h;
6, the demoulding, surface treatment, opens pellosil goods is taken out, and prunes the burr of limit portion, at product surface lacquer varnish.
Silicone rubber membrane can be reused.
Above the present invention is exemplarily described; obviously specific implementation of the present invention is not subject to the restrictions described above; as long as the various improvement that adopted method of the present invention design and technical scheme to carry out, or directly apply to other occasion without improvement, all within protection scope of the present invention.
Claims (7)
1. silicon rubber bag mold closing technique is prepared a method for carbon fibre composite, it is characterized in that, adopts following steps:
The preparation of silicon rubber bag film:
(1) utilize silicon rubber and eyelet fabric to prepare silicon rubber bag film at die surface stand-by;
(1-1) die surface processing, with grease and the moisture of alcohol or acetone removing die surface, ensures that die surface is clean dry;
(1-2) pre-buried gum-injecting port and bleeding point, at the pre-buried gum-injecting port in mold center position, at the pre-buried bleeding point in die edge position;
(1-3) utilize glue rifle that silicon rubber is coated in to die surface uniformly, utilize glue rifle silicon rubber to be coated in uniformly to the die surface that comprises die edge part, bleeding point and gum-injecting port position need to retain, silicon rubber used is room temperature vulcanized silicone rubber, and it is the one in the two benzene room temperature vulcanized silicone rubbers of RTV Methyl Silicone Rubber, methyl, RTV block methyl silicone rubber, fluorosioloxane rubber etc.;
(1-4) at silastic surface paving eyelet fabric, at silastic surface paving 1-3 layer eyelet fabric or sandwich eyelet fabric, eyelet fabric thickness is 0.5-5mm, eyelet fabric material is one or more in terylene, nylon, cotton, and shape of a mesh is one or several in triangle, rhombus, hexagon, circle;
(1-5) at eyelet fabric surface coated silastic, after solidifying, silicon rubber bag film to be deviate from stand-by from die surface, silicon rubber used is identical with step (1-3), and silicon rubber is cold curing, and be 5-24h hardening time;
The moulding of carbon fibre composite:
(2) on mould, complete cloth of reinforcement fibers;
(3) with silicon rubber bag film, mould is sealed;
(4) utilize the mode filling resin material vacuumizing;
(5) maintain fixing pressure and make forming materials;
(6) after material cured, the demoulding obtains goods.
2. silicon rubber bag mold closing technique as claimed in claim 1 is prepared the method for carbon fibre composite, it is characterized in that, step (2) further comprises:
(2-1) mould pre-treatment: first with acetone or alcohol by mould wiped clean, then play demoulding wax or releasing agent at die surface;
(2-2) join resin, resin is the one in unsaturated-resin or epoxy resin, according to mass ratio: resin and fiber are 1: 1-3: 1, unsaturated-resin and curing agent are 100: 2-100: 4, epoxy resin and curing agent are 100: 20-100: 40;
(2-3) laying: the thickness of carbon cloth is 0.3-0.6mm, weaving manner is unidirectional braiding and/or two-way braiding.
3. silicon rubber bag mold closing technique as claimed in claim 1 or 2 is prepared the method for carbon fibre composite, it is characterized in that, step (3) further comprises:
(3-1) the fiber cloth surface paving one deck flow-guiding screen laying;
(3-2) exhaust tube is fixed at die edge one circle;
(3-3) silicone rubber membrane of making is laid on to die surface;
(3-4) at gum-injecting port connection glue injection pipe;
(3-5) reserved silica gel mould bleeding point internal interface is connected with exhaust tube, external interface is connected with resin trap by pipeline, and resin trap is connected with vavuum pump;
(3-6) with sealant tape by the sealing that makes a circle in pellosil week.
4. silicon rubber bag mold closing technique as claimed in claim 1 or 2 is prepared the method for carbon fibre composite, it is characterized in that, step (5) further comprises: resin ingress pipe and vacuum-pumping tube sealing pressurize are waited for curing, unsaturated-resin hardening time is normal temperature 2-10h, epoxy resin cure temperature is 60-180 DEG C, and the time is 8-24h.
5. silicon rubber bag mold closing technique as claimed in claim 1 or 2 is prepared the method for carbon fibre composite, it is characterized in that, step (6) further comprises: open pellosil goods are taken out, prune the burr of limit portion, at product surface lacquer varnish.
6. silicon rubber bag mold closing technique as claimed in claim 1 or 2 is prepared the method for carbon fibre composite, it is characterized in that, silicone rubber membrane is reused.
7. silicon rubber bag mold closing technique as claimed in claim 1 or 2 is prepared the method for carbon fibre composite, it is characterized in that, is applied to automobile, ship domain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210021945.2A CN102632623B (en) | 2012-01-31 | 2012-01-31 | Method for preparing carbon-fibre composite material by utilizing silicon rubber bag mold closing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210021945.2A CN102632623B (en) | 2012-01-31 | 2012-01-31 | Method for preparing carbon-fibre composite material by utilizing silicon rubber bag mold closing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102632623A CN102632623A (en) | 2012-08-15 |
| CN102632623B true CN102632623B (en) | 2014-11-05 |
Family
ID=46617288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210021945.2A Active CN102632623B (en) | 2012-01-31 | 2012-01-31 | Method for preparing carbon-fibre composite material by utilizing silicon rubber bag mold closing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102632623B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029398A (en) * | 2014-06-16 | 2014-09-10 | 江苏恒神纤维材料有限公司 | Prepressing method in composite material preparation process |
| CN105216344B (en) * | 2015-09-15 | 2018-07-27 | 江苏金风科技有限公司 | Vacuum infusion molding process for compound |
| CN105568586B (en) * | 2015-12-08 | 2017-07-25 | 江南大学 | Mesh fabric surface is coated the equipment and painting method of processing |
| CN106166846A (en) * | 2016-09-26 | 2016-11-30 | 肇庆福田化学工业有限公司 | Automatization's vacuum imports former |
| CN106584884B (en) * | 2016-11-22 | 2018-09-07 | 昌河飞机工业（集团）有限责任公司 | A method of carrying out carbon one-way tape forming parts using auxiliary lining mould |
| CN109719971A (en) * | 2017-10-27 | 2019-05-07 | 株洲电力机车广缘科技有限责任公司 | A kind of mold and its upper male mould manufacturing method for vacuum infusion molding |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7060156B2 (en) * | 2001-07-23 | 2006-06-13 | Vrac, Llc | Three-dimensional spacer fabric resin interlaminar infusion media process and vacuum-induced reinforcing composite laminate structures |
| CN101229689A (en) * | 2008-02-15 | 2008-07-30 | 无锡瑞尔竹风科技有限公司 | Vertical form inculcating technology of lathy hard surface component of bamboo compound material windmill leaf blade |
| CN101715387A (en) * | 2007-02-23 | 2010-05-26 | R·W.·吕丁 | Method of making a natural rubber vacuum bag by spray processes natural rubber vacuum bag made using spray process, and method for usingnatural rubber bag made using spray process |
| CN102166825A (en) * | 2010-12-24 | 2011-08-31 | 中国科学院宁波材料技术与工程研究所 | Technology of making automobile engine cover with carbon fiber reinforcement resin-based composite material |
-
2012
- 2012-01-31 CN CN201210021945.2A patent/CN102632623B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7060156B2 (en) * | 2001-07-23 | 2006-06-13 | Vrac, Llc | Three-dimensional spacer fabric resin interlaminar infusion media process and vacuum-induced reinforcing composite laminate structures |
| CN101715387A (en) * | 2007-02-23 | 2010-05-26 | R·W.·吕丁 | Method of making a natural rubber vacuum bag by spray processes natural rubber vacuum bag made using spray process, and method for usingnatural rubber bag made using spray process |
| CN101229689A (en) * | 2008-02-15 | 2008-07-30 | 无锡瑞尔竹风科技有限公司 | Vertical form inculcating technology of lathy hard surface component of bamboo compound material windmill leaf blade |
| CN102166825A (en) * | 2010-12-24 | 2011-08-31 | 中国科学院宁波材料技术与工程研究所 | Technology of making automobile engine cover with carbon fiber reinforcement resin-based composite material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102632623A (en) | 2012-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102632623B (en) | Method for preparing carbon-fibre composite material by utilizing silicon rubber bag mold closing process | |
| CN101365580B (en) | Bulk resin infusion system apparatus and method | |
| CN104786521B (en) | A kind of shaped device of polymer matrix composite and forming method | |
| CN101830095B (en) | Composite material member with surface function layer and VIMP preparation method thereof | |
| CN103862764B (en) | Method for preparing honeycomb interlayer structure composite material by adopting liquid formation technology | |
| CN109203515B (en) | Wind power blade and manufacturing method thereof | |
| CN102873878B (en) | Integral vacuum forming process for ship body without stream guidance tube | |
| CN105881932A (en) | Method for forming large-sized composite material box | |
| CN105082569A (en) | Technology for improving compression performance of composite material laminated board | |
| CN102350803B (en) | Encapsulation method for reducing vacuum leakage in composite material formation | |
| CN105128355A (en) | Auxiliary integral forming method for composite material bearing cylinder soft mould with light baffle ring | |
| CN104097329B (en) | A kind of method in composite foam sandwich construction shaping, foamed material being carried out resin infusion pretreatment | |
| CN111531919B (en) | Resin vacuum forming device and component preparation method | |
| CN103042701A (en) | Integrated formation device and method for wind power blade | |
| CN103407172B (en) | A kind of high efficiency integral forming method of fiber-reinforced resin matrix compound material T connector | |
| CN104309133A (en) | A preparing method of a composite-material pentahedral rectangular cabin | |
| CN106218146A (en) | Composite that a kind of case and bag flexible material is toughness reinforcing and preparation thereof and application | |
| CN105669920A (en) | Low-shrinkage unsaturated polyester resin and fiber-glass-reinforced board prepared from resin | |
| CN105415706A (en) | Vacuum infusion one-time forming method for composite sandwich structure | |
| CN114379077A (en) | Low-cost fiber-reinforced thermosetting composite material 3D printing component post-curing method | |
| CN101234531B (en) | Bamboo composite material wind-driven generator blade root preformation indoctrination technique | |
| CN110774614A (en) | Preparation of surface-treated natural fiber fabric reinforced resin-based laminated composite material | |
| CN212446424U (en) | Resin vacuum forming device | |
| CN105140326A (en) | Structural member having photovoltaic assembly and preparation method thereof | |
| CN110435183B (en) | Integral forming method for glass fiber reinforced plastic double-layer flange |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |