CN105857039A - Carbon fiber car door and fabrication process thereof - Google Patents
Carbon fiber car door and fabrication process thereof Download PDFInfo
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- CN105857039A CN105857039A CN201610246671.5A CN201610246671A CN105857039A CN 105857039 A CN105857039 A CN 105857039A CN 201610246671 A CN201610246671 A CN 201610246671A CN 105857039 A CN105857039 A CN 105857039A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0412—Lower door structure
- B60J5/0415—Outer panel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/048—Doors arranged at the vehicle sides characterised by the material
- B60J5/0481—Doors arranged at the vehicle sides characterised by the material plastic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/02—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/548—Creep
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/754—Self-cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a carbon fiber car door and a fabrication process thereof. The carbon fiber car door comprises a handlebar, a groove, a carbon fiber car door body and insulating scrapping-resistant layers, wherein the insulating scrapping-resistant layers are arranged on the handlebar, the groove and the carbon fiber car door body; the fabricated carbon fiber car door body can sufficiently make use of the intensity and the modulus of elasticity of carbon fibers after using a carbon fiber material, in the fabrication process, a resin solidification stage of carbon fiber unidirectional fabrics can be omitted, the intensity utilization efficiency is high, the fabrication is convenient, and objects of fingers, hard objects and the like can be effectively prevented from generating scratches and friction injury on the surface of the car door.
Description
Technical field
The present invention relates to automotive field, specifically a kind of carbon fiber car door and processing technology thereof.
Background technology
The energy and environment are the two large problems of 21 century facing mankind.Along with the development of economic society, people
Class is increasing to the demand of the energy.According to estimates, to the year two thousand fifty mankind, the demand of the energy can be reached present
Twice, then can reach present three times to the end of this century.Traditional fossil energy on the one hand reserves are limited,
Can not meet the demand of social development, on the other hand consuming excessively of fossil energy brings serious environment and asks
Topic.In order to solve a dual difficult problem for energy shortage and environmental pollution, the exploitation of reproducible clean energy resource is to closing weight
Want.
Carbon fiber is as the composite of a kind of advanced person, in Aero-Space, nuclear energy equipment, transportation and hidden
The multiple fields such as shape weapon are widely applied.Carbon fiber has many premium properties, carbon fiber axially strong
Degree and modulus are high, and density is low, higher than performance, without creep, and superhigh temperature resistant under non-oxidizing atmosphere, fatigue durability is good,
Specific heat and electric conductivity are between nonmetal and metal, and thermal coefficient of expansion is little and has anisotropy, corrosion resistance
Good, X-ray transparent is good, good electrical and thermal conductivity performance, and electromagnetic wave shielding is good, has high specific strength and ratio
Modulus, low thermal coefficient of expansion, high temperature resistant, corrosion-resistant, the performance of a series of excellence such as creep resistant and self-lubricating,
The features such as flexibility and the stitchability also with fiber.For strengthening the process based prediction model of carbon fiber further,
By the sheet material of carbon fiber and other material or Material cladding, thus would generally reach to strengthen the purpose of performance.Modern
The demand of carbon fiber is increased by industry further, higher requirement of also having deducted a percentage its performance.But existing carbon is fine
Terylene short fiber production technology is complicated, quality is restricted by raw material, high-quality carbon fiber material is expensive, thus limits carbon
The further development of fiber.The research and development of novel carbon fiber is imperative.
Along with the development of China's economy, it is the most universal that motor vehicles becomes, and present each family nearly all gathers around
Having an automobile, people, when selecting automobile, not only focus on the handling of automobile and comfortableness, to automobile outside
Shape is the most extremely valued.Automobile brings great convenience to the trip of people, more and more universal in the life of people.
Automobile, as a kind of individual consumer's goods, enters the life of people with the role of the vehicles, and class is more and more higher,
Decoration the most more comes exquisite.Automobile, in order to represent the design feature of self product, all shows entering of characteristic fully from interior putting in place
Luggage is adornd and beautifies, and in addition to the moulding having characteristic, the form of expression of its color is the abundantest.Automobile table
The motley paint in face is in addition to possessing anti-corrosion function, and beautifying functions is also main.
The frequency that door handle is operated is the highest, when driver and conductor pulls door handle opening car door,
Fingernail often scratches on the lacquer painting on door skin, it is easy on the lacquer painting at door skin door handle
Leave cut, affect the attractive in appearance of automobile and use.Therefore need exist for a kind of in the operation not affecting opening car door
On the premise of, moreover it is possible to well prevent lacquer painting from being scraped or draw the car door arrived.
Summary of the invention.
Goal of the invention: in order to solve the deficiencies in the prior art, the present invention provides one not affect door operation and energy
Can effectively prevent the article such as finger, hard thing from car door surface being scraped carbon fiber car door and the making thereof injuring friction injury
Technique.
Technical scheme: in order to realize object above, a kind of carbon fiber car door of the present invention, it includes: car
, groove, carbon fiber car door body, heat insulation scratch-resistant layer and dust layer, described handlebar, groove and carbon fiber
Heat insulation scratch-resistant layer it is equipped with on car door body, the surface of the heat insulation scratch-resistant layer that dust layer is coated in groove, described
Carbon fiber car door body be made up of at least two-layer carbon fiber layer, carbon fiber layer according to 0 °, 45 °, 180 °,
The order lamination of 135 °, described adjacent two layers carbon fiber layer be sandwiched between glass fabric.By by car
The material of door is substituted by the metal of prior art becomes carbon fiber, thus increases the resistance to corrosion of car door and wear-resisting energy
Power, can effectively prevent from being often parked in outdoor automobile and run into dew or when raining heavyly, the situation that car door is corroded
Occur.
As present invention further optimization, being equal in weight of the glass fabric of described each layer, it is ensured that
Intensity, elastic modelling quantity and the reliability of carbon fiber car door body.
As present invention further optimization, the thickness of described carbon fiber car door body is 5mm～15mm, every
The thickness of hot scratch-resistant layer is 0.1mm～0.5mm.
The processing technology of a kind of carbon fiber car door, specifically comprises the following steps that
(a) by after impregnated carbon fiber resin at mold curing and continuous pultrusion, form carbon fiber layer
(31)；
(b) by carbon fiber layer according to 0 °, 45 °, 180 °, the order of 135 ° be stacked to desired thickness；
C () adds glass fabric in adjacent two layers carbon fiber layer middle；
D () compression molding forms carbon fiber board after, basis is dimensioned to carbon fiber car door body；
E () coats by one layer of heat insulation scratch-resistant layer on handlebar, groove and carbon fiber car door body；
F () is after heat insulation scratch-resistant layer cooling 3h～5h, then coat one layer of dust layer on groove.
As present invention further optimization, the heat insulation scratch-resistant layer described in step e is coated with by heat insulation anti-scratch coating
Overlay on and obtain on carbon fiber car door body, described heat insulation scratch-resistant layer by following raw materials according according to following mass fraction
Proportioning is made: powdery Kaolin 10～12 parts, sodium silicate 20～30 parts, potassium silicate 15～25 parts, titanium dioxide
2～6 parts, aluminium hydroxide 4～8 parts, phosphate powder 2～6 parts, magnesium oxide powder 4～8 parts, water 3～5 parts,
ABS resin 8～15 parts, toughener EOC3～7 parts, dimethyl dimercapto 2-ethyl hexyl ethanoate stannum 1～2 parts, coupling
Agent 1～4 parts, melamine cyanurate 3～4 parts, molybdenum trioxide 2～6 parts, antioxidant 4～5 parts, stable
Agent 1～2 parts, hydrophober 2～3 parts and 0p-10 emulsifying agent 6～9 parts.
As present invention further optimization, the dust layer described in step f is coated in groove by dirt resistance coatings
In the surface of heat insulation scratch-resistant layer, dust layer is made up according to following mass fraction proportioning of following raw materials according: poly-silicon
Oxygen alkylating mixture 8～12 parts, organic-silicon-modified fluorocarbon resin 10～18 parts, polyimides 14～20 parts, two
Propylene glycol monomethyl ether 24～27 parts, polyether siloxane copolymer emulsion 25～32 parts, silicon powder 6～12 parts, pH
Regulator 2～5 parts, titanium dioxide 3～6 parts and antifreezing agent 1～3 parts, by the heat insulation scratch-resistant layer in groove
Surface-coated dust layer, makes car door groove possess self-cleaning function, after preventing from being bonded at groove surfaces because of dust, and passenger
The situation making the dust scratching of groove surfaces when grabbing handlebar occurs.
Beneficial effect: a kind of carbon fiber car door of the present invention and processing technology thereof, compared with prior art,
Have the advantage that
1, the carbon fiber car door made utilizes carbon fiber material can give full play to intensity and the elastic modelling quantity of carbon fiber,
Can exempt the resin cure stage of carbon fiber one-way fabric in manufacturing process, intensity utilization ratio is high, making side
Just；
2, the tensile strength utilizing the car door that carbon fiber makes is more than the several times of common iron, and elastic modelling quantity is excellent
In steel, there is the creep-resistant property of excellence, corrosion resistance and shock resistance；
3, the car door utilizing carbon fiber to make need not be able to overlap with greater depth supply；
4, the car door that carbon fiber is made is when making without preprocessing, and operation is convenient, and sheet material allows to intersect, resistance to
The corrosion of acid, alkali, salt and atmospheric environment, is not necessary to periodic maintenance；
5, utilizing the car door in use good stability that carbon fiber is made, easy to use, reliability is high,
Can effectively prevent the article such as finger, hard thing from car door surface being scraped and injure friction injury；
6, by the surface-coated dust layer of the heat insulation scratch-resistant layer in groove, car door groove is made to possess self-cleaning merit
Can, after preventing from being bonded at groove surfaces because of dust, passenger makes the feelings of the dust scratching of groove surfaces when grabbing handlebar
Condition occurs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the carbon fiber layer structural representation when superposition；
Fig. 3 is the partial sectional view of groove.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, it is further elucidated with the present invention.
As shown in drawings, a kind of carbon fiber car door of the present invention, it includes: handlebar 1, groove 2, carbon
Fiber car door body 3 and heat insulation scratch-resistant layer 4, on described handlebar 1, groove 2 and carbon fiber car door body 3
It is equipped with heat insulation scratch-resistant layer 4.
Wherein, the thickness of carbon fiber car door body 3 is 5mm～15mm, and the thickness of heat insulation scratch-resistant layer 4 is
0.1mm～0.5mm.
Embodiment 1
The processing technology of a kind of carbon fiber car door, specifically comprises the following steps that
(a) by after impregnated carbon fiber resin at mold curing and continuous pultrusion, form carbon fiber layer 31；
(b) by carbon fiber layer 31 according to 0 °, 45 °, 180 °, the order of 135 ° be stacked to desired thickness；
C () adds glass fabric 32, the glass fibers of each layer in adjacent two layers carbon fiber layer 31 middle
Being equal in weight of dimension cloth 32；
D () compression molding forms carbon fiber board after, basis is dimensioned to carbon fiber car door body 3, and thickness is
5mm；
E () coats by one layer of heat insulation scratch-resistant layer 4 on handlebar 1, groove 2 and carbon fiber car door body 3, thick
Degree is 0.1mm, and heat insulation scratch-resistant layer 4 is made up according to following mass fraction proportioning of following raw materials according: powdery kaolinite
Soil 10 parts, sodium silicate 20 parts, potassium silicate 15 parts, titanium dioxide 2 parts, aluminium hydroxide 4 parts, phosphoric acid salt fines
2 parts of end, magnesium oxide powder 4 parts, 3 parts of water, ABS resin 8 parts, toughener EOC3 part, dimethyl two
Octyltin Mercaptide 1 part, coupling agent 1 part, melamine cyanurate 3 parts, molybdenum trioxide 2 parts, anti-
Oxidant 4 parts, stabilizer 1 part, hydrophober 2 parts and 0p-10 emulsifying agent 6 parts；
F () is after heat insulation scratch-resistant layer 4 cools down 3h, then coat one layer of dust layer 5 on groove 2, anti-
Knoisphere 5 is made up according to following mass fraction proportioning of following raw materials according: polysiloxane mixture 8 parts, organic
Si modification fluorocarbon resin 10 parts, polyimides 14 parts, dipropylene glycol methyl ether 24 parts, polyether silicone are common
Copolymer emulsion 25 parts, silicon powder 6 parts, pH adjusting agent 2 parts, titanium dioxide 3 parts and antifreezing agent 1 part.
Embodiment 2
The processing technology of a kind of carbon fiber car door, specifically comprises the following steps that
(a) by after impregnated carbon fiber resin at mold curing and continuous pultrusion, form carbon fiber layer 31；
(b) by carbon fiber layer 31 according to 0 °, 45 °, 180 °, the order of 135 ° be stacked to desired thickness；
C () adds glass fabric 32, the glass fibers of each layer in adjacent two layers carbon fiber layer 31 middle
Being equal in weight of dimension cloth 32；
D () compression molding forms carbon fiber board after, basis is dimensioned to carbon fiber car door body 3, and thickness is
10mm；
E () coats by one layer of heat insulation scratch-resistant layer 4 on handlebar 1, groove 2 and carbon fiber car door body 3, thick
Degree is 0.3mm, and heat insulation scratch-resistant layer 4 is made up according to following mass fraction proportioning of following raw materials according: powdery kaolinite
Soil 11 parts, sodium silicate 25 parts, potassium silicate 20 parts, titanium dioxide 5 parts, aluminium hydroxide 5 parts, phosphoric acid salt fines
5 parts of end, magnesium oxide powder 5 parts, 4 parts of water, ABS resin 10 parts, toughener EOC5 part, dimethyl two
Octyltin Mercaptide 1.5 parts, coupling agent 3 parts, melamine cyanurate 3.5 parts, molybdenum trioxide 8
Part, antioxidant 4.5 parts, stabilizer 1.5 parts, hydrophober 2.5 parts and 0p-10 emulsifying agent 8 parts；
F () is after heat insulation scratch-resistant layer 4 cools down 4h, then coat one layer of dust layer 5 on groove 2, anti-
Knoisphere 5 is made up according to following mass fraction proportioning of following raw materials according: polysiloxane mixture 10 parts, organic
Si modification fluorocarbon resin 15 parts, polyimides 18 parts, dipropylene glycol methyl ether 25 parts, polyether silicone copolymerization
Thing emulsion 30 parts, silicon powder 10 parts, pH adjusting agent 3 parts, titanium dioxide 5 parts and antifreezing agent 2 parts.
Embodiment 3
The processing technology of a kind of carbon fiber car door, specifically comprises the following steps that
(a) by after impregnated carbon fiber resin at mold curing and continuous pultrusion, form carbon fiber layer 31；
(b) by carbon fiber layer 31 according to 0 °, 45 °, 180 °, the order of 135 ° be stacked to desired thickness；
C () adds glass fabric 32, the glass fibers of each layer in adjacent two layers carbon fiber layer 31 middle
Being equal in weight of dimension cloth 32；
D () compression molding forms carbon fiber board after, basis is dimensioned to carbon fiber car door body 3, and thickness is
15mm；
E () coats by one layer of heat insulation scratch-resistant layer 4 on handlebar 1, groove 2 and carbon fiber car door body 3, thick
Degree is 0.5mm, and heat insulation scratch-resistant layer 4 is made up according to following mass fraction proportioning of following raw materials according: powdery kaolinite
Soil 12 parts, sodium silicate 30 parts, potassium silicate 25 parts, titanium dioxide 6 parts, aluminium hydroxide 8 parts, phosphoric acid salt fines
6 parts of end, magnesium oxide powder 8 parts, 5 parts of water, ABS resin 15 parts, toughener EOC7 part, dimethyl two
Octyltin Mercaptide 2 parts, coupling agent 4 parts, melamine cyanurate 4 parts, molybdenum trioxide 6 parts,
Antioxidant 5 parts, stabilizer 2 parts, hydrophober 3 parts and 0p-10 emulsifying agent 9 parts；
F () is after heat insulation scratch-resistant layer 4 cools down 5h, then coat one layer of dust layer 5 on groove 2, anti-
Knoisphere 5 is made up according to following mass fraction proportioning of following raw materials according: polysiloxane mixture 12 parts, organic
Si modification fluorocarbon resin 18 parts, polyimides 20 parts, dipropylene glycol methyl ether 27 parts, polyether silicone copolymerization
Thing emulsion 32 parts, silicon powder 12 parts, pH adjusting agent 5 parts, titanium dioxide 6 parts and antifreezing agent 3 parts.
Above-described embodiment only for technology design and the feature of the present invention are described, its objective is to allow and is familiar with this technical field
Technical staff will appreciate that present disclosure and implement according to this, the protection of the present invention can not be limited with this
Scope.All equivalents made according to spirit of the invention or modification, all should contain the guarantor in the present invention
Within the scope of protecting.
Claims (8)
1. a carbon fiber car door, it is characterized in that, it includes: handlebar (1), groove (2), carbon fiber car door body (3), heat insulation scratch-resistant layer (4) and dust layer (5), described handlebar (1), it is equipped with heat insulation scratch-resistant layer (4) on groove (2) and carbon fiber car door body (3), the surface of the heat insulation scratch-resistant layer (4) that dust layer (5) is coated in groove (2), described carbon fiber car door body (3) is made up of at least two-layer carbon fiber layer (31), carbon fiber layer (31) is according to 0 °, 45 °, 180 °, the order lamination of 135 °, described adjacent two layers carbon fiber layer (31) be sandwiched between glass fabric (32).
A kind of carbon fiber car door the most according to claim 1, it is characterised in that: described heat insulation scratch-resistant layer (4) is coated on carbon fiber car door body (3) by heat insulation anti-scratch coating and obtains.
A kind of carbon fiber car door the most according to claim 1, it is characterised in that: the surface of the heat insulation scratch-resistant layer (4) that described dust layer (5) is coated in groove (2) by dirt resistance coatings.
A kind of carbon fiber car door the most according to claim 1, it is characterised in that: being equal in weight of glass fabric (32) of described each layer.
A kind of carbon fiber operation table surface the most according to claim 1, it is characterised in that: the thickness of described carbon fiber car door body (3) is 5mm ~ 15mm, and the thickness of heat insulation scratch-resistant layer (4) is 0.1mm ~ 0.5mm, and the thickness of dust layer (5) is 5mm ~ 10mm.
6. a processing technology for carbon fiber car door, specifically comprises the following steps that
(a) by after impregnated carbon fiber resin at mold curing and continuous pultrusion, form carbon fiber layer (31)；
(b) by carbon fiber layer (31) according to 0 °, 45 °, 180 °, the order of 135 ° be stacked to desired thickness；
C () adds glass fabric (32) in adjacent two layers carbon fiber layer (31) middle；
D () compression molding forms carbon fiber board after, basis is dimensioned to carbon fiber car door body (3)；
E () above coats by one layer of heat insulation scratch-resistant layer (4) at handlebar (1), groove (2) and carbon fiber car door body (3)；
F () is after heat insulation scratch-resistant layer (4) cooling 3h ~ 5h, more above coat one layer of dust layer (5) at groove (2).
The processing technology of a kind of carbon fiber operation table surface the most according to claim 5, it is characterized in that: the heat insulation scratch-resistant layer (4) described in step e is made up according to following mass fraction proportioning of following raw materials according: powdery Kaolin 10 ~ 12 parts, sodium silicate 20 ~ 30 parts, potassium silicate 15 ~ 25 parts, titanium dioxide 2 ~ 6 parts, aluminium hydroxide 4 ~ 8 parts, phosphate powder 2 ~ 6 parts, magnesium oxide powder 4 ~ 8 parts, 3 ~ 5 parts of water, ABS resin 8 ~ 15 parts, toughener EOC3 ~ 7 part, 1 ~ 2 part of dimethyl dimercapto 2-ethyl hexyl ethanoate stannum, coupling agent 1 ~ 4 part, melamine cyanurate 3 ~ 4 parts, molybdenum trioxide 2 ~ 6 parts, antioxidant 4 ~ 5 parts, stabilizer 1 ~ 2 part, hydrophober 2 ~ 3 parts and 0p-10 emulsifying agent 6 ~ 9 parts.
The processing technology of a kind of carbon fiber operation table surface the most according to claim 5, it is characterised in that: the dust layer (5) in described step f is made up according to following mass fraction proportioning of following raw materials according: polysiloxane mixture 8 ~ 12 parts, organic-silicon-modified fluorocarbon resin 10 ~ 18 parts, polyimides 14 ~ 20 parts, dipropylene glycol methyl ether 24 ~ 27 parts, polyether siloxane copolymer emulsion 25 ~ 32 parts, silicon powder 6 ~ 12 parts, pH regulator 2 ~ 5 parts, titanium dioxide 3 ~ 6 parts and antifreezing agent 1 ~ 3 part.
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| CN201610246671.5A CN105857039A (en) | 2016-04-20 | 2016-04-20 | Carbon fiber car door and fabrication process thereof |
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| CN201610246671.5A CN105857039A (en) | 2016-04-20 | 2016-04-20 | Carbon fiber car door and fabrication process thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519551A (en) * | 2019-09-19 | 2021-03-19 | 长城汽车股份有限公司 | Body assembly for a vehicle |
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| US6729676B1 (en) * | 2003-01-22 | 2004-05-04 | Daimlerchrysler Corporation | Hybrid composite reinforced door inner panel |
| CN201141228Y (en) * | 2007-09-17 | 2008-10-29 | 长春诺亚汽车电子有限公司 | Handle in door for automobile |
| CN102744889A (en) * | 2012-07-06 | 2012-10-24 | 内蒙古金岗重工有限公司 | Carbon fiber hybrid resin-base composite material foam sandwich structure and preparation technique thereof |
| CN103847166A (en) * | 2012-11-28 | 2014-06-11 | 范权良 | Preparation process of carbon fiber plate |
| CN205706101U (en) * | 2016-04-20 | 2016-11-23 | 苏州兴新维碳纤维有限公司 | A kind of carbon fiber car door |
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| US6729676B1 (en) * | 2003-01-22 | 2004-05-04 | Daimlerchrysler Corporation | Hybrid composite reinforced door inner panel |
| CN201141228Y (en) * | 2007-09-17 | 2008-10-29 | 长春诺亚汽车电子有限公司 | Handle in door for automobile |
| CN102744889A (en) * | 2012-07-06 | 2012-10-24 | 内蒙古金岗重工有限公司 | Carbon fiber hybrid resin-base composite material foam sandwich structure and preparation technique thereof |
| CN103847166A (en) * | 2012-11-28 | 2014-06-11 | 范权良 | Preparation process of carbon fiber plate |
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| CN112519551A (en) * | 2019-09-19 | 2021-03-19 | 长城汽车股份有限公司 | Body assembly for a vehicle |
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