CN109774185A - A kind of architectural decoration composite panel and production method - Google Patents

Abstract

The present invention relates to a kind of architectural decoration composite panel and production method, which includes the component of following weight percent: glass layer 20~55%, silk fabrics 5~20%, fancies 0~5%, resin 35~60%；The thickness of the silk fabrics accounts for 5% or more of composite panel overall thickness；Composite panel layer centered on fancies, up and down two sides replace laying with silk fabrics, glass layer respectively, and alternate frequency is 1~20 time, and outermost layer is glass layer；The present invention is reinforcement by using glass fabric, silk fabrics and fancies with light transmission, simultaneously using the resin with light transmission features, and bonded composite Liquid molding techniques, the composite panel with excellent mechanical performance, unique sheen and even light characteristic is made, the fields such as industry and construction material, such as glass pane, bathroom glass plate, lampshade, lamp decoration material, ornament materials, Built-in light wallboard, skylight can effectively be applied to.

Description

A kind of architectural decoration composite panel and production method

Technical field

The present invention relates to decorative panel for building technical fields, and in particular to a kind of architectural decoration composite panel and producer Method.

Background technique

With the continuous development of economy and society with the progress of human civilization, requirement of the people for construction material is increasingly Height, not only construction material meets basic architecture requirement, but also material itself answers nontoxic, Environmental Safety, further Building wood Dicoration, the artistry of material are also one of an important factor for people consider.In building decoration it is reasonably combined using outdoor daylighting, Room lighting is the important component of indoor design,

Outdoor natural light and indoor light Lighting Design is functionally from the primary demand for only meeting mankind's activity in the past Level is transferred to the illuminating effect and artistic effect for focusing on space.It is saturating for the protection of natural light and indoor light illumination at present Luminescent material, it is common to have glass, transparent PVC plate, PPS, PMMA etc., it is inversely proportional due to the brightness of light and away from distance between light source, It is lower apart from the remoter brightness of light source, therefore the irregular effect of light and shade can be generated after light source penetrates plate, this light and shade is irregular not Illuminating effect is only influenced, the aesthetics of light is largely reduced and artistic effect is not achieved, while also influencing people's Visual experience.

As Chinese patent CN202969794U discloses Luminous wall in a kind of architectural engineering room, including panel, keel and interior Portion's luminescent system, the panel are specially the fixed connection opposite with ultrawhite plate glass plate of the preferably ultra-thin marble slab of translucency The composite plate being combined for an entirety；The invention uses ultrawhite plate glass plate as the primary structure member of ultra-thin marble slab, Solve the problems, such as that ultra-thin marble slab is frangible, thick stone material translucent effect is bad, the light of the internal illumination system on the inside of panel is saturating Panel injection is crossed, stone texture is natural and ornamental.

Chinese patent CN2101706U, which discloses one kind, has decorative compound plates for building, and surface layer is transparent Resin layer, backing layer are the enhancement layer being made of the fiber fabric layer that resin layer covers.Clipped with decorative layer between this two layers, decorative layer It can be color layer and/function pattern layer or other structure sheafs with decoration function, one layer of resin covering layer can be covered again on it, The invention also has good flexibility, can have as finishing material and have been widely used.

For foregoing invention although bringing some beneficial technical effects, the translucent material used still has light and shade not Equal problem, therefore, how to provide one kind does not influence fire-light effect, and sheen, even light characteristic are still kept through after, there is utilization Light aesthetics is improved, while the building decoration protection translucent material for not influencing people's visual experience is current those skilled in the art Technical problem urgently to be resolved.

Summary of the invention

In order to overcome the shortcomings in the prior art, the purpose of the present invention is to provide a kind of with excellent mechanical performance and soft Light, the architectural decoration composite panel of even light characteristic and its production method, its technical solution is as follows:

A kind of architectural decoration composite panel, the component including following weight percent: glass layer 20~55%, Silk fabrics 5~20%, fancies 0~5%, resin 35~60%；The thickness of the silk fabrics accounts for composite panel overall thickness 5% or more；Composite panel layer centered on fancies, up and down two sides are respectively with silk fabrics, glass layer Alternating laying directly replaces laying alternate frequency with silk fabrics and glass layer as 1~20 time, and outermost layer is glass fibers Tie up layer.

Preferably, the glass layer is glass mat or glass fabric, the grammes per square metre of the glass layer For 300~600g/m², the glass fabric is any one of woven fabric, knitted fabric, braided fabric；The glass fibre In felt the length of glass fibre be 40~60mm, the glass fabric be continuous glass fibre fabric, the glass mat and The diameter of glass fibre is 9~12 μm in continuous glass fibre fabric.

Preferably, the silk fabrics be silk fiber fabric, silk flock fabric or have preferable reflecting properties and abnormity The rayon fabrics in section.

Preferably, the silk fabrics is woven fabric, and the structure of the woven fabric includes plain cloth, twills and satin weave At least one of fabric；The woven fabric includes warp thread and weft yarn, and the warp thread is alternately arranged by strong twisted yarn and undertwisted yarn, institute The fineness for stating strong twisted yarn is 15~25d, and the twist is 1000~5000t/m, and the fineness of the undertwisted yarn is 15~25d, and the twist is 50~500t/m；The weft yarn is zero twisted yarn, and the fineness of weft yarn is 20~30d × 6；The warp count of the woven fabric is 200 ~300/10cm, the weft count of the woven fabric is 500~800/10cm；By the silk fabrics of warp thread using strong twisted yarn and Undertwisted yarn is alternately arranged, so that silk fabrics is being upwardly formed pique effect, further enhances reflection and the folding of composite panel Penetrate effect.

Preferably, the fancies include at least one of woven fabric, knitted fabric, braided fabric, the fancies Thickness be less than 1mm；The fancies show rule for the fancies of flame formation, by fabric structure At least one of texture pattern's patterned fabric, the patterned fabric of dyed yarn composition or decalcomania fabric, the fancies master It is used to play role in decoration.

Preferably, the resin include unsaturated polyester resin, epoxy resin, phenolic resin, bimaleimide resin, At least one of polyimide resin.

On the other hand, the production method of above-mentioned architectural decoration composite panel, the production is also claimed in the present invention Method includes hand pasting forming method, pultrusion processes or resin transfer molding method.

Preferably, the hand pasting forming method the following steps are included:

101, glass layer, silk fabrics and fancies are cut to required size；By resin, curing agent, promotor Uniform stirring and bubble removing is vacuumized in proportion, resin compound is made, wherein resin is unsaturated polyester resin, solidification Agent is the first and second bronze medal of peroxidating, and promotor is cobalt naphthenate, unsaturated polyester resin, the first and second bronze medal of peroxidating, cobalt naphthenate three's ratio Example is 100:15~25:7~15；Or resin is epoxy resin, curing agent is the first and second bronze medal of peroxidating, and promotor is dimethyl benzene Amine, epoxy resin, the first and second bronze medal of peroxidating, dimethylaniline proportions are 100:5~10:0.5~1；Or resin is phenolic aldehyde tree Rouge, curing agent are the first and second bronze medal of peroxidating, and promotor is dimethylaniline, phenolic resin, the first and second bronze medal of peroxidating, dimethylaniline three Person's ratio is 100:5~15:0.5~1；

102, it is laid with the plastic film of high-melting-point easy mold release on plane/curved surface metal plate, then is applied in Plastic film surface Enough resin compounds are brushed, and are uniformly distributed it in required size；

103, laying is made by the first layer fabric of design ply stacking-sequence using brush, pressure roller or the round-trip extruded fabric of scraper Its uniform resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, in the plastic film of the top addition high-melting-point easy mold release, and metal bar is utilized It squeezes from inside and outside, removes Excess resin mixture and air entrapment；

106, pressurized metal plate and weight, certain pressure effect under according to resin compound characteristic be heating and curing molding or The heat curing molding released when being solidified using resin system, wherein pressure is 0.5~5MPa；

107, it demoulds, remove upper and lower two layers of plastic thin films, obtain composite panel.

Preferably, the pultrusion processes the following steps are included:

201, glass layer, silk fabrics and fancies are cut to required size；By resin, curing agent, promotor Uniform stirring and bubble removing is vacuumized in proportion, resin compound is made；

202, after step 201, by ply stacking-sequence successively each layer fabric of laying is designed, under the traction of pulling equipment, to each Layer fabric synchronizes resin pickup mixture；

203, after step 202, each layer fabric collective after dipped resin compound passes through shaping mould under the action of tractive force Have plate/curved slab, removes Excess resin mixture, and heating solidifies resin compound；

204, cooling using air cooled mode, cooling temperature is room temperature, and cooling time is 20~60min, after cooling Obtain composite panel.

Preferably, the resin transfer molding method the following steps are included:

301, glass layer, silk fabrics and fancies are cut to required size；By resin, curing agent, promotor Uniform stirring and bubble removing is vacuumized in proportion, resin compound is made；

It 302, successively will be in each layer fabric laying to the mold of die closing by design ply stacking-sequence；

303, resin compound is injected into die cavity, infiltrates each layer fabric；

304, cool down after being heating and curing, demould obtained composite panel.

Present invention advantageous effects obtained:

1) it is irregular through will appear light and shade after protection transparent board to solve light source existing in the prior art by the present invention Technical problem not only influences illuminating effect, reduces the aesthetics of light to a certain extent, and influences the visual experience of people, this Composite panel obtained is invented compared with currently used glass, transparent plastic sheet, have excellent mechanical property and sheen, Even light characteristic；

2) present invention is enhancing by using glass fabric, silk fabrics and fancies with light transmission Body, while the resin with light transmission features is used, and bonded composite Liquid molding techniques, it is made with excellent mechanical The composite panel of energy, unique sheen and even light characteristic；

3) present invention plays additional decoration function by using fancies in composite panel, using different Fancies make composite panel from the appearance just have many variations, increase the artistry of composite panel itself With the multi-selection of user；

4) composite panel produced by the present invention can be adjusted jointly again by adjusting laying alternate frequency and resin content The thickness and soft light effect of condensation material plate；Composite panel can prepare composite material curved surface by the shape of adjusting mold Composite panel；

5) production method of the invention is convenient, and composition of raw materials is unique, utilizes the unique section of silk fabrics, fibre resin interface Internal refraction effect to composite panel entirety, composite panel light transmission obtained is uniform, soft, can effectively apply to work The neck such as industry and construction material, such as glass pane, bathroom glass plate, lampshade, lamp decoration material, ornament materials, Built-in light wallboard, skylight Domain.

Above description is only the general introduction of technical scheme, in order to better understand the technological means of the application, So as to be implemented in accordance with the contents of the specification, and in order to allow the above and other objects, features and advantages energy of the application It is enough clearer and more comprehensible, with the preferred embodiment of the application and cooperates attached drawing below detailed description is as follows.

According to the accompanying drawings to the detailed description of the application specific embodiment, those skilled in the art will be brighter The above-mentioned and other purposes of the application, advantages and features.

Detailed description of the invention

The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the architectural decoration composite panel of the embodiment of the present invention 1；

Fig. 2 is the structural schematic diagram of the architectural decoration composite panel of the embodiment of the present invention 2；

Fig. 3 is the structural schematic diagram of 3 architectural decoration composite panel of the embodiment of the present invention；

Fig. 4 is the photometric distribution comparison diagram of the composite panel of Examples 1 to 3 and the composite panel of comparative example.

Description of symbols: 1, glass layer；2, silk fabrics；3, fancies.

Specific embodiment

Hereinafter reference will be made to the drawings, describes technical solution of the present invention in detail by way of example.It needs to illustrate herein , the descriptions of the manners of these embodiments are used to facilitate the understanding of the present invention, but and does not constitute a limitation of the invention.

It should be understood that " one embodiment " or " the present embodiment " that specification is mentioned in the whole text mean it is related with embodiment A particular feature, structure, or characteristic include at least one embodiment of the application.Therefore, occur everywhere in the whole instruction " one embodiment " or " the present embodiment " not necessarily refer to identical embodiment.In addition, these specific feature, structure or spies Property can in any suitable manner combine in one or more embodiments.

The terms "at least one", only a kind of incidence relation for describing affiliated partner, indicates may exist three Kind relationship, for example, at least one of A and B, can indicate: individualism A exists simultaneously A and B, these three feelings of individualism B Condition.

Embodiment 1

A kind of architectural decoration composite panel, the component including following weight percent: glass layer 20%, silk weaving Object 20%, resin 60%；The thickness of the silk fabrics accounts for 15% or more of composite panel overall thickness；The composite panel point Not up and down two sides, directly with silk fabrics and glass layer alternating laying alternate frequency for 1 time, and outermost layer is glass fibers Layer is tieed up, as shown in Fig. 1.

Wherein, glass layer is the glass mat of nonwoven manufacture, and the grammes per square metre of the glass mat is 300g/m², should The length of glass fibre is 40mm in glass mat, and the diameter of glass fibre is 12 μm；Silk fabrics is silk fiber fabric, should Silk fiber fabric is plain fabric, and the warp thread of the woven fabric is by strong twisted yarn and undertwisted yarn with the arrangement of 1:10 than alternately arranging Column, the fineness of the strong twisted yarn are 25d, and the fineness of twist 5000t/m, undertwisted yarn are 25d, and twist 500t/m, weft yarn is nothing Twist yarn, the fineness of weft yarn are 30d × 6, and the warp count of the woven fabric is 200/10cm, and weft count is 500/10cm； The resin used in the composite panel for unsaturated polyester resin, epoxy resin, phenolic resin, bimaleimide resin or Polyimide resin.

The production method of above-mentioned architectural decoration composite panel can use hand pasting forming method, can specifically use following It is prepared by one of hand pasting forming method a~e.

Method a, comprising the following steps:

101, glass layer, silk fabrics to required size are cut；Unsaturated polyester resin, curing agent, promotor are pressed Ratio uniform stirs and vacuumizes bubble removing, and resin compound is made, and wherein curing agent is the first and second bronze medal of peroxidating, and promotor is Cobalt naphthenate, unsaturated polyester resin, the first and second bronze medal of peroxidating, cobalt naphthenate proportions are 100:25:15；

102, it is laid with the plastic film of high-melting-point easy mold release on plane/curved surface metal plate, then is applied in Plastic film surface Enough resin compounds are brushed, and are uniformly distributed it in required size, wherein plastic film is polyester film；

103, laying is made by the first layer fabric of design ply stacking-sequence using brush, pressure roller or the round-trip extruded fabric of scraper Its uniform resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, polyester film is added in the top, and squeeze from inside and outside using metal bar, Remove Excess resin mixture and air entrapment；

106, pressurized metal plate and weight, be heating and curing molding under certain pressure effect, and wherein pressure is 5MPa, temperature It is 175 DEG C；

107, it demoulds, remove upper and lower two layers polyester film, obtain composite panel.

Method b, comprising the following steps:

101, glass layer, silk fabrics to required size are cut；Epoxy resin, curing agent, promotor is equal in proportion Even stirring simultaneously vacuumizes bubble removing, resin compound is made, wherein curing agent is the first and second bronze medal of peroxidating, and promotor is dimethyl Aniline, epoxy resin, the first and second bronze medal of peroxidating, dimethylaniline proportions are 100:10:1；

102, it is laid with the plastic film of high-melting-point easy mold release on plane/curved surface metal plate, then is applied in Plastic film surface Enough resin compounds are brushed, and are uniformly distributed it in required size, wherein plastic film is polyester film；

103, laying is made by the first layer fabric of design ply stacking-sequence using brush, pressure roller or the round-trip extruded fabric of scraper Its uniform resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, polyester film is added in the top, and squeeze from inside and outside using metal bar, Remove Excess resin mixture and air entrapment；

106, pressurized metal plate and weight, be heating and curing molding under certain pressure effect, and wherein pressure is 5MPa, temperature 80 DEG C, curing time 1.5h；

107, it demoulds, remove upper and lower two layers polyester film, obtain composite panel.

Method c, comprising the following steps:

101, glass layer, silk fabrics to required size are cut；By phenolic resin, curing agent, uniform stirring is simultaneously in proportion Bubble removing is vacuumized, resin compound is made, wherein curing agent is hexamethylenetetramine, and the two ratio is 100:12；

102, it is laid with the plastic film of high-melting-point easy mold release on plane/curved surface metal plate, then is applied in Plastic film surface Enough resin compounds are brushed, and are uniformly distributed it in required size, wherein plastic film is polyester film；

103, laying is made by the first layer fabric of design ply stacking-sequence using brush, pressure roller or the round-trip extruded fabric of scraper Its uniform resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, polyester film is added in the top, and squeeze from inside and outside using metal bar, Remove Excess resin mixture and air entrapment；

106, pressurized metal plate and weight, be heating and curing molding under certain pressure effect, and wherein pressure is 2MPa, temperature 150℃；

107, it demoulds, remove upper and lower two layers polyester film, obtain composite panel.

Method d, comprising the following steps:

101, glass layer, silk fabrics to required size are cut；Bimaleimide resin, polyether sulfone is equal in proportion Even stirring simultaneously vacuumizes bubble removing, and resin compound is made, wherein the two ratio is 100:5；

102, it is laid with the plastic film of high-melting-point easy mold release on plane/curved surface metal plate, then is applied in Plastic film surface Enough resin compounds are brushed, and are uniformly distributed it in required size, wherein plastic film is polyester film；

103, laying is made by the first layer fabric of design ply stacking-sequence using brush, pressure roller or the round-trip extruded fabric of scraper Its uniform resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, polyester film is added in the top, and squeeze from inside and outside using metal bar, Remove Excess resin mixture and air entrapment；

106, pressurized metal plate and weight, be heating and curing molding under certain pressure effect, and wherein pressure is 2MPa, solidification Solidify 4h at solidification 2 hours, 200 DEG C of temperature at solidification 1 hour, 170 DEG C of temperature when condition is 140 DEG C of temperature；

107, it demoulds, remove upper and lower two layers polyester film, obtain composite panel.

Method e, comprising the following steps:

101, glass layer, silk fabrics to required size are cut；Polyimide resin is vacuumized into bubble removing, is made Resin compound；

102, it is laid with the plastic film of high-melting-point easy mold release on plane/curved surface metal plate, then is applied in Plastic film surface Enough resin compounds are brushed, and are uniformly distributed it in required size, wherein plastic film is polyester film；

103, laying is made by the first layer fabric of design ply stacking-sequence using brush, pressure roller or the round-trip extruded fabric of scraper Its uniform resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, polyester film is added in the top, and squeeze from inside and outside using metal bar, Remove Excess resin mixture and air entrapment；

106, pressurized metal plate and weight, be heating and curing molding under certain pressure effect, is first heated to 220 DEG C and keeps 30 Minute, the rear 4MPa that pressurizes is kept for 30 minutes, is then heated to 310 DEG C and is kept the temperature 1 hour；

107, it demoulds, remove upper and lower two layers polyester film, obtain composite panel.

Embodiment 2

A kind of architectural decoration composite panel, the component including following weight percent: glass layer 40%, silk weaving Object 15%, fancies 5%, resin 40%；The thickness of the silk fabrics accounts for 17% or more of composite panel overall thickness；It is described Composite panel layer centered on fancies, up and down two sides are replaced laying 2 times respectively with silk fabrics, glass layer, and Outermost layer is glass layer, as shown in Fig. 2.

Wherein, glass layer is continuous glass fibre woven fabric, and the grammes per square metre of the continuous glass fibre woven fabric is 450g/m², glass The diameter of monofilament in long filament woven fabric is 10 μm；Silk fabrics is spun silk twill woven object, the warp thread of the spun silk twill woven object It is alternately arranged by strong twisted yarn and undertwisted yarn with the arrangement ratio of 1:5, the fineness of the strong twisted yarn is 20d, twist 3000t/m, low twist The fineness of yarn is 20d, and twist 250t/m, weft yarn is zero twisted yarn, and the fineness of weft yarn is 25d × 6, the spun silk twill woven object Warp count is 250/10cm, and weft count is 650/10cm；Fancies be flame formed fancies, by Fabric structure is shown in texture pattern's patterned fabric of rule, the patterned fabric of dyed yarn composition or decalcomania fabric At least one, the fancies are mainly used for playing role in decoration, and can be at least one in woven fabric, knitted fabric or braided fabric Kind, the thickness of the fancies should be less than 1mm, and the fancies of the present embodiment are the fancy woven fabric that flame is formed, With a thickness of 0.8mm；The resin used in the composite panel comes for unsaturated polyester resin, epoxy resin, phenolic resin, span Imide resin or polyimide resin.

The production method of above-mentioned architectural decoration composite panel can use hand pasting forming method, can specifically use following It is prepared by one of hand pasting forming method a~e.

Method a, comprising the following steps:

101, glass layer, silk fabrics and fancies are cut to required size；By unsaturated polyester resin, solidification Agent, promotor uniform stirring and vacuumize bubble removing in proportion, and resin compound is made, wherein curing agent is peroxidating first Second copper, promotor are cobalt naphthenate, proportions 100:20:10；

102, it is laid with the plastic film of high-melting-point easy mold release on plane/curved surface metal plate, then is applied in Plastic film surface Enough resin compounds are brushed, and are uniformly distributed it in required size, wherein plastic film is polytetrafluoroethylene film；

103, laying is made by the first layer fabric of design ply stacking-sequence using brush, pressure roller or the round-trip extruded fabric of scraper Its uniform resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, polytetrafluoroethylene film is added in the top, and from inside and outside using metal bar It squeezes, removes Excess resin mixture and air entrapment；

106, pressurized metal plate and weight, be heating and curing molding under certain pressure effect, and wherein pressure is 3MPa, temperature It is 150 DEG C；

107, it demoulds, remove upper and lower two layers of polytetrafluoroethylene film, obtain composite panel.

Method b, comprising the following steps:

101, glass layer, silk fabrics and fancies are cut to required size；By epoxy resin, curing agent, rush Uniform stirring and bubble removing being vacuumized in proportion into agent, resin compound is made, wherein curing agent is the first and second bronze medal of peroxidating, Promotor is dimethylaniline, proportions 100:8:0.5；

102, it is laid with the plastic film of high-melting-point easy mold release on plane/curved surface metal plate, then is applied in Plastic film surface Enough resin compounds are brushed, and are uniformly distributed it in required size, wherein plastic film is polytetrafluoroethylene film；

103, laying is made by the first layer fabric of design ply stacking-sequence using brush, pressure roller or the round-trip extruded fabric of scraper Its uniform resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, polytetrafluoroethylene film is added in the top, and from inside and outside using metal bar It squeezes, removes Excess resin mixture and air entrapment；

106, pressurized metal plate and weight, be heating and curing molding under certain pressure effect, and wherein pressure is 3MPa, temperature 70 DEG C, curing time 2h；

107, it demoulds, remove upper and lower two layers of polytetrafluoroethylene film, obtain composite panel.

Method c, comprising the following steps:

101, glass layer, silk fabrics and fancies are cut to required size；By phenolic resin, curing agent press than Example uniform stirring simultaneously vacuumizes bubble removing, resin compound is made, wherein curing agent is hexamethylenetetramine, the two ratio For 100:10；

102, it is laid with the plastic film of high-melting-point easy mold release on plane/curved surface metal plate, then is applied in Plastic film surface Enough resin compounds are brushed, and are uniformly distributed it in required size, wherein plastic film is polytetrafluoroethylene film；

103, laying is made by the first layer fabric of design ply stacking-sequence using brush, pressure roller or the round-trip extruded fabric of scraper Its uniform resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, polytetrafluoroethylene film is added in the top, and from inside and outside using metal bar It squeezes, removes Excess resin mixture and air entrapment；

106, pressurized metal plate and weight, be heating and curing molding under certain pressure effect, and wherein pressure is 1MPa, temperature 145℃；

107, it demoulds, remove upper and lower two layers of polytetrafluoroethylene film, obtain composite panel.

Method d, comprising the following steps:

101, glass layer, silk fabrics and fancies are cut to required size；By bimaleimide resin, gather Ether sulfone uniform stirring and vacuumizes bubble removing in proportion, and resin compound is made, wherein the two ratio is 100:3；

102, it is laid with the plastic film of high-melting-point easy mold release on plane/curved surface metal plate, then is applied in Plastic film surface Enough resin compounds are brushed, and are uniformly distributed it in required size, wherein plastic film is polytetrafluoroethylene film；

103, laying is made by the first layer fabric of design ply stacking-sequence using brush, pressure roller or the round-trip extruded fabric of scraper Its uniform resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, polytetrafluoroethylene film is added in the top, and from inside and outside using metal bar It squeezes, removes Excess resin mixture and air entrapment；

106, pressurized metal plate and weight, be heating and curing molding under certain pressure effect, and wherein pressure is 1MPa, solidification Solidify 3.5h at solidification 1.5 hours, 190 DEG C of temperature at solidification 0.5 hour, 160 DEG C of temperature when condition is 130 DEG C of temperature；

107, it demoulds, remove upper and lower two layers of polytetrafluoroethylene film, obtain composite panel.

Method e, comprising the following steps:

101, glass layer, silk fabrics and fancies are cut to required size；Polyimide resin is vacuumized Bubble removing is removed, resin compound is made；

102, it is laid with the plastic film of high-melting-point easy mold release on plane/curved surface metal plate, then is applied in Plastic film surface Enough resin compounds are brushed, and are uniformly distributed it in required size, wherein plastic film is polytetrafluoroethylene film；

103, laying is made by the first layer fabric of design ply stacking-sequence using brush, pressure roller or the round-trip extruded fabric of scraper Its uniform resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, polytetrafluoroethylene film is added in the top, and from inside and outside using metal bar It squeezes, removes Excess resin mixture and air entrapment；

106, pressurized metal plate and weight, be heating and curing molding under certain pressure effect, is first heated to 200 DEG C and keeps 25 Minute, the rear 3MPa that pressurizes is kept for 20 minutes, is then heated to 300 DEG C and is kept the temperature 1 hour；

107, it demoulds, remove upper and lower two layers of polytetrafluoroethylene film, obtain composite panel.

Embodiment 3

A kind of architectural decoration composite panel, the component including following weight percent: glass layer 55%, silk weaving Object 5%, fancies 3%, resin 37%；The thickness of the silk fabrics accounts for 5% or more of composite panel overall thickness, so that multiple Condensation material plate meets the fundamental characteristics of sheen and light, and composite panel layer centered on fancies is up and down respectively Two sides are replaced laying 20 times with silk fabrics, glass layer, and outermost layer is glass layer, as shown in Fig. 3.

Wherein, glass layer is continuous glass fibre woven fabric, and the grammes per square metre of the continuous glass fibre woven fabric is 600g/m², glass The diameter of monofilament in long filament woven fabric is 9 μm；Silk fabrics is the triangle odd-shaped cross section artificial silk with preferable reflecting properties The warp thread of satin weave woven fabric, the artificial shusu line woven fabric is alternately arranged by strong twisted yarn and undertwisted yarn with the arrangement ratio of 1:1, this is strong The fineness of twist yarn is 15d, and the fineness of twist 1000t/m, undertwisted yarn are 15d, and twist 50t/m, weft yarn is zero twisted yarn, weft yarn Fineness be 20d × 6, the warp count of the spun silk twill woven object is 300/10cm, and weft count is 800/10cm；Flower Formula fabric shows texture pattern's patterned fabric, the color of rule for the patterned fabric of flame formation, by fabric structure The patterned fabric or at least one of decalcomania fabric of yarn composition, which is mainly used for playing role in decoration, can be with For at least one of woven fabric, knitted fabric or braided fabric, the thickness of the fancies should be less than 1mm, the fancy of the present embodiment Fabric is dyed yarn jacquard knitted fabric, with a thickness of 0.9mm；The resin used in the composite panel for unsaturated polyester resin, Epoxy resin, phenolic resin, bimaleimide resin or polyimide resin.

The production method of above-mentioned architectural decoration composite panel can use hand pasting forming method, can specifically use following It is prepared by one of hand pasting forming method a~e.

Method a, comprising the following steps:

101, glass layer, silk fabrics and fancies are cut to required size；By unsaturated polyester resin, solidification Agent, promotor uniform stirring and vacuumize bubble removing in proportion, and resin compound is made, wherein curing agent is peroxidating first Second copper, promotor are cobalt naphthenate, and phenolic resin, the first and second bronze medal of peroxidating, cobalt naphthenate proportions are 100:15:7；

102, it is laid with the plastic film of high-melting-point easy mold release on plane/curved surface metal plate, then is applied in Plastic film surface Enough resin compounds are brushed, and are uniformly distributed it in required size, wherein plastic film is Kapton；

103, laying is made by the first layer fabric of design ply stacking-sequence using brush, pressure roller or the round-trip extruded fabric of scraper Its uniform resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, Kapton is added in the top, and squeeze from inside and outside using metal bar Pressure removes Excess resin mixture and air entrapment；

106, pressurized metal plate and weight, be heating and curing molding under certain pressure effect, and wherein pressure is 0.5MPa, temperature Degree is 125 DEG C；

107, it demoulds, remove upper and lower two layers of polyimide film, obtain composite panel.

Method b, comprising the following steps:

101, glass layer, silk fabrics and fancies are cut to required size；By epoxy resin, curing agent, rush Uniform stirring and bubble removing being vacuumized in proportion into agent, resin compound is made, wherein curing agent is the first and second bronze medal of peroxidating, Promotor is dimethylaniline, and phenolic resin, the first and second bronze medal of peroxidating, dimethylaniline proportions are 100:5:0.5；

102, it is laid with the plastic film of high-melting-point easy mold release on plane/curved surface metal plate, then is applied in Plastic film surface Enough resin compounds are brushed, and are uniformly distributed it in required size, wherein plastic film is Kapton；

103, laying is made by the first layer fabric of design ply stacking-sequence using brush, pressure roller or the round-trip extruded fabric of scraper Its uniform resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, Kapton is added in the top, and squeeze from inside and outside using metal bar Pressure removes Excess resin mixture and air entrapment；

106, pressurized metal plate and weight, be heating and curing molding under certain pressure effect, and wherein pressure is 0.5MPa, temperature 60 DEG C of degree, curing time 2.5h；

107, it demoulds, remove upper and lower two layers of polyimide film, obtain composite panel.

Method c, comprising the following steps:

101, glass layer, silk fabrics and fancies are cut to required size；By phenolic resin, curing agent press than Example uniform stirring simultaneously vacuumizes bubble removing, resin compound is made, wherein curing agent is hexamethylenetetramine, the two ratio For 100:8；

102, it is laid with the plastic film of high-melting-point easy mold release on plane/curved surface metal plate, then is applied in Plastic film surface Enough resin compounds are brushed, and are uniformly distributed it in required size, wherein plastic film is Kapton；

103, laying is made by the first layer fabric of design ply stacking-sequence using brush, pressure roller or the round-trip extruded fabric of scraper Its uniform resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, Kapton is added in the top, and squeeze from inside and outside using metal bar Pressure removes Excess resin mixture and air entrapment；

106, pressurized metal plate and weight, be heating and curing molding under certain pressure effect, and wherein pressure is 0.5MPa, temperature 140 DEG C of degree；

107, it demoulds, remove upper and lower two layers of polyimide film, obtain composite panel.

Method d, comprising the following steps:

101, glass layer, silk fabrics and fancies are cut to required size；By bimaleimide resin, gather Ether sulfone uniform stirring and vacuumizes bubble removing in proportion, and resin compound is made, wherein the two ratio is 100:2；

102, it is laid with the plastic film of high-melting-point easy mold release on plane/curved surface metal plate, then is applied in Plastic film surface Enough resin compounds are brushed, and are uniformly distributed it in required size, wherein plastic film is Kapton；

103, laying is made by the first layer fabric of design ply stacking-sequence using brush, pressure roller or the round-trip extruded fabric of scraper Its uniform resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, Kapton is added in the top, and squeeze from inside and outside using metal bar Pressure removes Excess resin mixture and air entrapment；

106, pressurized metal plate and weight, be heating and curing molding under certain pressure effect, and wherein pressure is 0.5MPa, Gu Solidify 3h at solidification 1 hour, 170 DEG C of temperature at solidification 0.5 hour, 140 DEG C of temperature when change condition is 110 DEG C of temperature；

107, it demoulds, remove upper and lower two layers of polyimide film, obtain composite panel.

Method e, comprising the following steps:

101, glass layer, silk fabrics and fancies are cut to required size；Polyimide resin is vacuumized Bubble removing is removed, resin compound is made；

102, it is laid with the plastic film of high-melting-point easy mold release on plane/curved surface metal plate, then is applied in Plastic film surface Enough resin compounds are brushed, and are uniformly distributed it in required size, wherein plastic film is Kapton；

103, laying is made by the first layer fabric of design ply stacking-sequence using brush, pressure roller or the round-trip extruded fabric of scraper Its uniform resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, Kapton is added in the top, and squeeze from inside and outside using metal bar Pressure removes Excess resin mixture and air entrapment；

106, pressurized metal plate and weight, be heating and curing molding under certain pressure effect, is first heated to 180 DEG C and keeps 30 Minute, the rear 2MPa that pressurizes is kept for 20 minutes, is then heated to 280 DEG C and is kept the temperature 1 hour；

107, it demoulds, remove upper and lower two layers of polyimide film, obtain composite panel.

Embodiment 4

For architectural decoration composite panel prepared by above-described embodiment 1,2 or 3, preparation method can also be used It is prepared by following pultrusion processes a or b.

Method a, comprising the following steps:

201, glass layer, silk fabrics and fancies are cut to required size；By unsaturated polyester resin, solidification Agent, promotor uniform stirring and vacuumize bubble removing in proportion, and wherein curing agent is the first and second bronze medal of peroxidating, and promotor is cycloalkanes Sour cobalt, unsaturated polyester resin, the first and second bronze medal of peroxidating, cobalt naphthenate proportions be 100:15~25:7~15, be made not Saturated polyester resin mixture；

202, after step 201, by ply stacking-sequence successively each layer fabric of laying is designed, under the traction of pulling equipment, to each Layer fabric synchronizes leaching unsaturated polyester resin mixtures；

203, after step 202, each layer fabric collective after dipped unsaturated polyester resin mixtures is under the action of tractive force By molding die plate/curved slab, extra unsaturated polyester resin mixtures are removed, and heating keeps unsaturated polyester resin mixed Close object solidification；

204, cooling using air cooled mode, cooling temperature is room temperature, and cooling time is 20~60min, after cooling Obtain composite panel.

Method b, comprising the following steps:

201, glass layer, silk fabrics and fancies are cut to required size；By epoxy resin, curing agent, rush Uniform stirring and bubble removing is vacuumized in proportion into agent, wherein curing agent is the first and second bronze medal of peroxidating, and promotor is dimethyl benzene Amine, epoxy resin, the first and second bronze medal of peroxidating, dimethylaniline proportions be 100:5~10:0.5~1, be made epoxy resin Mixture；

202, after step 201, by ply stacking-sequence successively each layer fabric of laying is designed, under the traction of pulling equipment, to each Layer fabric synchronizes epoxy resin dipping mixture；

203, after step 202, each layer fabric collective after dipped epoxy resin composition passes through under the action of tractive force Pattern has plate/curved slab, removes extra epoxy resin composition, and heating solidifies epoxy resin composition, condition of cure Are as follows: under the conditions of room temperature, 400~800mbar of vacuum degree, solidification 20~for 24 hours；

204, cooling using air cooled mode, cooling temperature is room temperature, and cooling time is 20~60min, after cooling Obtain composite panel.

Embodiment 5

For architectural decoration composite panel prepared by above-described embodiment 1,2 or 3, preparation method can also be used It is prepared by one of following resin transfer molding method a~e.

Method a, comprising the following steps:

301, glass layer, silk fabrics and fancies are cut to required size；By unsaturated polyester resin, solidification Agent, promotor uniform stirring and vacuumize bubble removing in proportion, and unsaturated polyester resin mixtures are made, and wherein curing agent is The first and second bronze medal of peroxidating, promotor are cobalt naphthenate, and proportions are 100:15~25:7~15；

It 302, successively will be in each layer fabric laying to the mold of die closing by design ply stacking-sequence；

303, under 10~20MPa pressure conditions, unsaturated polyester resin mixtures are injected into die cavity, each layer is infiltrated and knits Object, infiltrating time are 20~60min；

304, cool down after being heating and curing, demould obtained composite panel, heating temperature is 125~175 DEG C.

Method b, comprising the following steps:

301, glass layer, silk fabrics and fancies are cut to required size；By epoxy resin, curing agent, rush Uniform stirring and bubble removing is vacuumized in proportion into agent, epoxy resin composition is made, wherein curing agent is peroxidating first and second Copper, promotor are dimethylaniline, and proportions are 100:5~10:0.5~1；

It 302, successively will be in each layer fabric laying to the mold of die closing by design ply stacking-sequence；

303, under 10~20MPa pressure conditions, epoxy resin composition is injected into die cavity, infiltrates each layer fabric, is infiltrated Time is 20~60min；

304, cool down after being heating and curing, demould obtained composite panel, wherein condition of cure are as follows: in room temperature, vacuum degree Under the conditions of 400~800mbar, solidification 20~for 24 hours or under the conditions of 60 DEG C, solidify 1~2h.

Method c, comprising the following steps:

301, glass layer, silk fabrics and fancies are cut to required size；By phenolic resin, curing agent press than Example uniform stirring simultaneously vacuumizes bubble removing, phenolic resin blend is made, wherein curing agent is hexamethylenetetramine, the two Ratio is 100:5~10；

It 302, successively will be in each layer fabric laying to the mold of die closing by design ply stacking-sequence；

303, under the conditions of temperature is 70~90 DEG C, phenolic resin blend is injected into die cavity, infiltrates each layer fabric, infiltrated Time is 20~60min；

304, after being heating and curing cool down, demould be made composite panel, wherein condition of cure are as follows: first pressure 0.4~ 2MPa, under the conditions of 170~180 DEG C of temperature, after solidification 1.5~2.5 hours, under the conditions of 190~200 DEG C of high temperature, solidification 1.5~2.5h.

Method d, comprising the following steps:

301, glass layer, silk fabrics and fancies are cut to required size；By bismaleimide and polyethers Sulfone uniform stirring and vacuumizes bubble removing in proportion, and the two ratio is 100:2~4, and bimaleimide resin mixing is made Object；

It 302, successively will be in each layer fabric laying to the mold of die closing by design ply stacking-sequence；

303, under 10~20MPa pressure conditions, bimaleimide resin mixture is injected into die cavity, each layer is infiltrated and knits Object, infiltrating time are 20~60min；

304, cool down after being heating and curing, demould obtained composite panel, wherein condition of cure are as follows: 80~200 DEG C of temperature, 0.005~0.8MPa of vacuum environment, curing time are 4~8 hours, are cooled to 60 DEG C.

Method e, comprising the following steps:

301, glass layer, silk fabrics and fancies are cut to required size；Polyimide resin is vacuumized Bubble removing is removed, polyimide resin mixture is made；

It 302, successively will be in each layer fabric laying to the mold of die closing by design ply stacking-sequence；

303, under 10~20MPa pressure conditions, polyimide resin mixture is injected into die cavity, infiltrates each layer fabric, Infiltrating time is 20~60min；

304, cool down after being heating and curing, demould obtained composite panel, wherein condition of cure are as follows: 3~6MPa of pressure adds 300~400 DEG C of hot temperature, curing time are 4~8h.

Composite panel made from aforementioned production method can be adjusted jointly by adjusting laying alternate frequency and resin content Save the thickness and soft light effect of composite panel；Composite panel can prepare composite material by the shape of adjusting mold Curved composite structures plate；Production method is convenient, and composition of raw materials is unique, utilizes the unique section of silk fabrics, fibre resin interface pair The internal refraction of composite panel entirety acts on, and composite panel light transmission obtained is uniform, soft, can effectively apply to industry And the neck such as construction material, such as glass pane, bathroom glass plate, lampshade, lamp decoration material, ornament materials, Built-in light wallboard, skylight Domain；Compared with currently used glass, transparent plastic sheet, there is excellent mechanical property and sheen, even light characteristic.

Embodiment 6

Based on the above embodiment 1, the present embodiment is a comparative example, a kind of composite panel, including following weight percent Component: glass layer 40%, resin 60%, resin are unsaturated polyester resin, and laying is 3 layers of glass mat, described The grammes per square metre of glass mat is 300g/m², the length of glass fibre is 40mm in glass mat, and the diameter of glass fibre is 12 μm.The production method of above-mentioned composite panel is hand pasting forming method, and the specific step that produces and processes is the same as preparation method a in embodiment 1.

As shown in Fig. 4, using composite panel made from method a and the (comparison of embodiment 6 in above-described embodiment 1~3 Example) the light transmission comparative analysis of composite panel is made, as seen from the figure, composite panel produced by the present invention has the projection of light There are ideal refraction, internal reflection effect, and composite panel obtained by embodiment 3 has most excellent sheen and even light efficiency Fruit.

The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, implementation shown in this article Example, which provides, to be described in detail enough so that those skilled in the art can practice disclosed introduction.It is real shown according to the present invention Other embodiments can also be derived by applying example, and is being carried out logic replacement without departing from the scope of and changed Become.Therefore, specific embodiment is not be considered in a limiting sense, and the range of various embodiments is only wanted by appended right It asks and the full scope of equivalent that these claims are enjoyed limits.

Claims (10)

1. a kind of architectural decoration composite panel, which is characterized in that the component including following weight percent: glass layer 20~55%, silk fabrics 5~20%, fancies 0~5%, resin 35~60%；The thickness of the silk fabrics accounts for composite material 5% or more of plate overall thickness；Composite panel layer centered on fancies, up and down two sides are respectively with silk fabrics, glass Glass fibrous layer replaces laying or directly with silk fabrics and glass layer alternating laying alternate frequency for 1~20 time, and outermost layer For glass layer.

2. architectural decoration composite panel according to claim 1, which is characterized in that the glass layer is glass Fibrofelt or glass fabric, the grammes per square metre of the glass layer are 300~600g/m², the glass fabric is machine Any one of fabric, knitted fabric, braided fabric；The length of glass fibre is 40~60mm, the glass in the glass mat Glass fabric is continuous glass fibre fabric, in the glass mat and continuous glass fibre fabric the diameter of glass fibre be 9~ 12μm。

3. architectural decoration composite panel according to claim 1, which is characterized in that the silk fabrics is silk fiber Fabric, silk flock fabric or the rayon fabrics with preferable reflecting properties and odd-shaped cross section.

4. architectural decoration composite panel according to claim 1-3, which is characterized in that the silk fabrics is Woven fabric, the structure of the woven fabric include at least one of plain cloth, twills and satin fabric；The woven fabric Including warp thread and weft yarn, the warp thread is alternately arranged by strong twisted yarn and undertwisted yarn, and the fineness of the strong twisted yarn is 15~25d, is twisted Degree is 1000~5000t/m, and the fineness of the undertwisted yarn is 15~25d, and the twist is 50~500t/m；The weft yarn is non-twist Yarn, the fineness of weft yarn are 20~30d × 6；The warp count of the woven fabric is 200~300/10cm, the woven fabric Weft count is 500~800/10cm.

5. architectural decoration composite panel according to claim 1-3, which is characterized in that the fancies Including at least one of woven fabric, knitted fabric, braided fabric, the thickness of the fancies is less than 1mm；The fancies are The fancies of flame formation show that texture pattern's patterned fabric of rule, dyed yarn form by fabric structure At least one of patterned fabric or decalcomania fabric, the fancies are mainly used for playing role in decoration.

6. architectural decoration composite panel according to claim 1-3, which is characterized in that the resin includes At least one of unsaturated polyester resin, epoxy resin, phenolic resin, bimaleimide resin, polyimide resin.

7. the production method of architectural decoration composite panel according to claim 1-6, which is characterized in that institute Stating production method includes hand pasting forming method, pultrusion processes or resin transfer molding method.

8. the production method of architectural decoration composite panel according to claim 7, which is characterized in that hand paste at Type method the following steps are included:

101, glass layer, silk fabrics and fancies are cut to required size；By resin, curing agent, promotor press than Example uniform stirring simultaneously vacuumizes bubble removing, and resin compound is made；

102, the plastic film of high-melting-point easy mold release is laid on plane/curved surface metal plate, then in Plastic film surface brushing foot Resin compound is measured, and is uniformly distributed it in required size；

103, laying makes it using brush, pressure roller or the round-trip extruded fabric of scraper by the first layer fabric of design ply stacking-sequence Even resin pickup mixture is side by side after bubble removing, then brushing resin compound；

104, design ply angles are pressed, successively each layer fabric of laying, every layer of placement process concrete operations are referring to step 103；

105, after the completion of step 104 is laid with, in the plastic film of the top addition high-melting-point easy mold release, and using metal bar by inner And outer extruding, remove Excess resin mixture and air entrapment；

106, pressurized metal plate and weight are heating and curing molding or utilization under certain pressure effect according to resin compound characteristic The heat curing molding that resin system is released when solidifying, wherein pressure is 0.5~5MPa；

107, it demoulds, remove upper and lower two layers of plastic thin films, obtain composite panel.

9. the production method of architectural decoration composite panel according to claim 7, which is characterized in that the pultrusion at Type method the following steps are included:

201, glass layer, silk fabrics and fancies are cut to required size；By resin, curing agent, promotor press than Example uniform stirring simultaneously vacuumizes bubble removing, and resin compound is made；

202, after step 201, by design ply stacking-sequence, successively each layer fabric of laying knits each layer under the traction of pulling equipment Object synchronizes resin pickup mixture；

203, after step 202, each layer fabric collective after dipped resin compound is flat by molding die under the action of tractive force Plate/curved slab removes Excess resin mixture, and heating solidifies resin compound；

204, cooling using air cooled mode, cooling temperature is room temperature, and cooling time is 20~60min, is obtained after cooling Composite panel.

10. the production method of architectural decoration composite panel according to claim 7, which is characterized in that the resin Transfer molding process the following steps are included:

301, glass layer, silk fabrics and fancies are cut to required size；By resin, curing agent, promotor press than Example uniform stirring simultaneously vacuumizes bubble removing, and resin compound is made；

It 302, successively will be in each layer fabric laying to the mold of die closing by design ply stacking-sequence；

303, resin compound is injected into die cavity, infiltrates each layer fabric；

304, cool down after being heating and curing, demould obtained composite panel.