CN105479831A - Resin-base composite material building template and manufacture method thereof - Google Patents
Resin-base composite material building template and manufacture method thereof Download PDFInfo
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- CN105479831A CN105479831A CN201510746805.5A CN201510746805A CN105479831A CN 105479831 A CN105479831 A CN 105479831A CN 201510746805 A CN201510746805 A CN 201510746805A CN 105479831 A CN105479831 A CN 105479831A
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- 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
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- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
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- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
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- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
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- 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
- B32B5/28—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 impregnated with or embedded in a plastic substance
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- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
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- 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
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
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- 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
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
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- 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
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- 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
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- 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
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- 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
- B32B2262/14—Mixture of at least two fibres made of different materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
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Abstract
A disclosed resin-base composite material building template is characterized by comprising at least one layer of a continuous fiber reinforced resin-base composite material and at least one layer of a long-fiber reinforced resin-base composite material. The provided resin-base composite material building template is prepared by employing a fiber reinforced resin-base composite material, is bad in water absorption property and strong in anticorrosion capability, and possesses the reuse frequency far more than that of a wood building template. The service life of the building template is prolonged, and production cost is reduced. By employing the provided resin-base composite material building template for replacing the wood template, the usage amount of wood is substantially saved, tree felling is reduced, and ecological environment is protected.
Description
Technical field
The present invention relates to a kind of polymer matrix composites building template and manufacture method thereof.
Background technology
China, as building kingdom maximum in the world, needs huge various building templates every year.Building template is a kind of temporary supporting structure, makes by designing requirement, xoncrete structure, component is shaped by the position specified, physical dimension, keeps its tram, and bears building template deadweight and effect external loads thereon.Carrying out the object of form work engineering, is ensure concrete engineering quality and construction safety, accelerating construction progress and reduction engineering cost.
At present, what consumption was maximum is Wood construction formwork.Because the water imbibition of Wood construction formwork is strong, very easily rotten, and the anti-wear performance of Wood construction formwork and shock resistance are extremely low, often can only use and namely need for 1 ~ 3 time to change, need to consume a large amount of timber, thus roughly a large amount of trees are cut down, and cause ecological environment to be destroyed.The destruction of the ecological environment that China causes due to economic development, brings tremendous influence to the social and economic development of country.For reducing the destruction to environment, reducing the felling to timber as far as possible, developing some emerging templates such as aluminum alloy pattern plate gradually.But also there is cost problem that is high, that easily deform and cave under clashing in aluminum alloy pattern plate, finally affects the surface of body of wall.
Summary of the invention
First object of the present invention is to overcome deficiency of the prior art, provides a kind of polymer matrix composites building template.
For realizing above object, the present invention is achieved through the following technical solutions:
Polymer matrix composites building template, is characterized in that, comprises at least one deck continuous fiber reinforced composites layer and at least one deck long-fiber-reinforced resin based composites layer.
Preferably, described continuous fiber reinforced composites layer comprises continuous fiber and the first resin; The quality of described continuous fiber accounts for the 20%-80% of the gross mass of described continuous fiber reinforced composites layer; The quality of described first resin accounts for the 20%-80% of the gross mass of described continuous fiber reinforced composites layer.
Preferably, the quality of described continuous fiber accounts for the 40%-60% of the gross mass of described continuous fiber reinforced composites layer; The quality of described first resin accounts for the 40%-60% of the gross mass of described continuous fiber reinforced composites layer.
Preferably, the draw ratio of described continuous fiber is greater than 1000.
Preferably, described first resin is the first thermoplastic resin.
Preferably, described long-fiber-reinforced resin base compound sheet material layers comprises long fibre and the second resin; Described long stapled quality accounts for the 20%-80% of the gross mass of described long-fiber-reinforced resin based composites layer; The quality of described second resin accounts for the 20%-80% of the gross mass of described long-fiber-reinforced resin based composites layer.
Preferably, described long stapled quality accounts for the 40%-70% of the gross mass of described long-fiber-reinforced resin based composites layer; The quality of described second resin accounts for the 30%-60% of the gross mass of described long-fiber-reinforced resin based composites layer.
Preferably, described second resin is the second thermoplastic resin.
Preferably, described long stapled length is 1 ~ 300mm.
Preferably, described long stapled length is 10 ~ 200mm.
Preferably, described continuous fiber is selected from one or more in glass fibre, carbon fiber, basalt fibre respectively; Described long fibre is selected from one or more in glass fibre, carbon fiber, basalt fibre respectively.
Preferably, described first thermoplastic resin and described second thermoplastic resin are selected from one or more in polyethylene, polypropylene, thermoplastic polyester, nylon respectively; Described first resin and described second resin identical or different.
Preferably, the porosity of described continuous fiber reinforced composites layer is greater than zero, lower than 5%.
Preferably, the porosity of described continuous fiber reinforced composites layer is greater than zero, lower than 3%.
Preferably, the porosity of described long-fiber-reinforced resin based composites layer is in the scope of 10%-90%.
Preferably, the porosity of described long-fiber-reinforced resin based composites layer is in the scope of 30%-80%.
Preferably, two-layer continuous fiber reinforced composites layer and one deck long-fiber-reinforced resin based composites is comprised; Two-layer described continuous fiber reinforced composites layer is superimposed upon the both sides of described long-fiber-reinforced resin based composites respectively.
Another object of the present invention is to provide a kind of manufacture method of above-mentioned polymer matrix composites building template, it is characterized in that, described for each layer continuous fiber reinforced composites layer and each layer described long-fiber-reinforced resin based composites layer are superposed successively in order, then heating makes described first resin and described second resin melting; After described first resin and described second resin melting, carry out pressurizeing, cooling forming process, finally obtain polymer matrix composites building template.
Preferably, multilayer continuous fiber reinforced composites one-way tape is superposed successively, and the extension angle of adjacent two-layer continuous fiber reinforced composites one-way tape is different, then hot pressing is carried out and cooling forming to stacked multilayer continuous fiber reinforced composites one-way tape, namely obtain described continuous fiber reinforced composites layer; After described continuous fiber reinforced composites one-way tape adopts the first resin of melting to infiltrate continuous-filament woven fabric, the mode of cooling forming obtains; Or, infiltrate continuous-filament woven fabric with the first resin of melting, then cooling forming carried out to the continuous-filament woven fabric infiltrated by the first resin, described continuous fiber reinforced composites layer can be obtained; Or, adopt the first inorfil and the first organic fiber to be woven into blended fabric, then blended fabric heated, pressurize, cooling forming, namely obtain described continuous fiber reinforced composites layer; Described first inorfil is selected from one or more in glass fibre, carbon fiber, basalt fibre; Described first organic fiber is selected from one or more in polyethylene fibre, polypropylene fibre, Thermoplastic polyester fibers, nylon fiber.
Preferably, obtain Nomex by after the second inorfil and the mixing of the second organic fiber, combing, laying, acupuncture, then Nomex is heated, hot pressing, namely obtain described long-fiber-reinforced resin based composites layer; Or, the second inorfil and the second toner are dispersed in liquid dispersant (mainly water), then laying, oven dry, heating, cooling forming, described long-fiber-reinforced resin based composites layer can be obtained; Described second inorfil is selected from one or more in glass fibre, carbon fiber, basalt fibre; Described second organic fiber is selected from one or more in polyethylene fibre, polypropylene fibre, Thermoplastic polyester fibers, nylon fiber.
Preferably, the length of described second inorfil is 1 ~ 300mm.
Preferably, the length of described second inorfil is 10 ~ 200mm.
Polymer matrix composites building template provided by the invention, adopt fiber-reinforced resin matrix compound material to obtain, water imbibition is poor, resistance to corrosion is strong, that reuses that number of times far exceedes Wood construction formwork reuses number of times, extends the service life of building template, reduces production cost.Adopt the wooden template that polymer matrix composites building template provided by the invention replaces, greatly can save the consumption of timber, reduce the felling to trees, ecological environment is played a protective role.
Polymer matrix composites building template provided by the invention, has higher intensity, rigidity, shock resistance, not easily deforms and caves in, improve the quality of building wall under shock.
The porosity of the continuous fiber reinforced composites layer 1 of polymer matrix composites building template provided by the invention is greater than zero, lower than 5%, makes continuous fiber reinforced composites layer 1 have higher intensity, rigidity and shock resistance.To the outermost layer of continuous fiber reinforced composites layer 1 as polymer matrix composites building template of higher intensity, rigidity and shock resistance be had, such that polymer matrix composites building template intensity is high, rigidity will be strong, tolerance performance is good.The present embodiment preferred embodiment, the porosity of continuous fiber reinforced composites layer 1 is greater than zero, lower than 3%, can further improve the intensity of continuous fiber reinforced composites layer 1, rigidity and shock resistance.
The porosity of the long-fiber-reinforced resin based composites layer 2 of polymer matrix composites building template provided by the invention is in the scope of 10%-90%, while guaranteeing that long-fiber-reinforced resin based composites layer 2 has high rigidity, reduce the density of long-fiber-reinforced resin based composites layer 2, thus reduce the quality of polymer matrix composites building template, facilitate the carrying of polymer matrix composites, use flexibly convenient, improve operating efficiency.The present embodiment preferred embodiment, the porosity of long-fiber-reinforced resin based composites layer 2 is in the scope of 30%-80%, while guaranteeing that long-fiber-reinforced resin based composites layer 2 has high rigidity, the quality of long-fiber-reinforced resin based composites layer 2 can be reduced further.
Although polymer matrix composites building template provided by the invention is sandwich construction, every Rotating fields, by resin and fibrous, conveniently to be recycled, and avoids waste, saves cost.
Chinese patent CN104912319A discloses a kind of composite material template, utilizes GMT or multilayer materials one-way tape composite as backboard, is bondd by adhesive and stencil body, plays the effect improving intensity and rigidity.Although the composite material template mentioned by this invention and manufacture method thereof have good intensity and novelty, its complicate fabrication process, and need other adhesive to carry out gluing, limited reliability.We know that GMT material is the composite of glass felt RPP, and the adhesive for polyurethane mentioned by this invention or silica gel stick are difficult to bond, even if bonding gets on, its adhesion strength is also undesirable, can be easy to cause come off.Cementing its weight of the template obtained of the reinforcement mainboard of backboard and injection moulding and reliability aspect is adopted to need checking in addition.
And in each layer composite panel of polymer matrix composites building template provided by the invention, all there is thermoplastic resin.When manufacturing polymer matrix composites building template provided by the invention, the thermoplastic resin melting in each layer composite panel can be made by means of only simple heating, cooling and shaping again, each layer composite panel can be made to bond together, manufacturing process is simple, the adhesive strength of each layer composite panel is high, and reliability is high.
Accompanying drawing explanation
Fig. 1 is the polymer matrix composites building template of embodiment 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail:
Embodiment 1
As shown in Figure 1, polymer matrix composites building template comprises two-layer continuous fiber reinforced composites layer 1 and one deck long-fiber-reinforced resin based composites layer 2.Two-layer continuous fiber reinforced composites layer 1 is superimposed upon the both sides of long-fiber-reinforced resin based composites 2 respectively.
Continuous fiber reinforced composites layer 1 comprises continuous fiber and the first resin.The quality that the quality of continuous fiber accounts for the 20% of the gross mass of continuous fiber reinforced composites layer, first resin accounts for 80% of the gross mass of continuous fiber reinforced composites layer.Wherein, the draw ratio of continuous fiber is greater than 1000.
Long-fiber-reinforced resin base compound sheet material layers 2 comprises long fibre and the second resin.The quality that long stapled quality accounts for the 50%, second resin of the gross mass of long-fiber-reinforced resin based composites layer accounts for 50% of the gross mass of long-fiber-reinforced resin based composites layer.Wherein long stapled length is 1 ~ 300mm.
First resin is the first thermoplastic resin, and the second resin is the second thermoplastic resin.First thermoplastic resin and the second thermoplastic resin are selected from one or more in polyethylene, polypropylene, thermoplastic polyester, nylon respectively, and the first resin and the second resin identical or different.The present embodiment preferred embodiment mode, the first resin is polypropylene, and the second resin is polypropylene.
Continuous fiber is selected from one or more in glass fibre, carbon fiber, basalt fibre, and long fibre is selected from one or more in glass fibre, carbon fiber, basalt fibre respectively.The present embodiment preferred embodiment mode, continuous fiber is glass fibre, and long fibre is glass fibre.
The porosity of continuous fiber reinforced composites layer 1 is greater than zero, lower than 5%, makes continuous fiber reinforced composites layer 1 have higher intensity, rigidity and shock resistance.To the outermost layer of continuous fiber reinforced composites layer 1 as polymer matrix composites building template of higher intensity, rigidity and shock resistance be had, such that polymer matrix composites building template intensity is high, rigidity will be strong, tolerance performance is good.The present embodiment preferred embodiment, the porosity of continuous fiber reinforced composites layer 1 is greater than zero, lower than 3%, can further improve the intensity of continuous fiber reinforced composites layer 1, rigidity and shock resistance.
The porosity of long-fiber-reinforced resin based composites layer 2 is in the scope of 10%-90%, while guaranteeing that long-fiber-reinforced resin based composites layer 2 has high rigidity, reduce the density of long-fiber-reinforced resin based composites layer 2, thus reduce the quality of polymer matrix composites building template, facilitate the carrying of polymer matrix composites, use flexibly convenient, improve operating efficiency.The present embodiment preferred embodiment, the porosity of long-fiber-reinforced resin based composites layer 2 is in the scope of 30%-80%, while guaranteeing that long-fiber-reinforced resin based composites layer 2 has high rigidity, the quality of long-fiber-reinforced resin based composites layer 2 can be reduced further.
The polymer matrix composites building template that the present embodiment provides also has excellent protection against the tide, Corrosion Protection, maintains easily, long service life.
Although the polymer matrix composites building template that the present embodiment provides is sandwich construction, every Rotating fields, by resin and fibrous, conveniently to be recycled, and avoids waste, saves cost.
The manufacture method of the polymer matrix composites building template of the present embodiment is as follows:
Manufacture continuous fiber reinforced composites layer 1:
By above-mentioned quality proportioning, cooling forming after the first resin infiltration continuous-filament woven fabric of employing melting, the continuous fiber reinforced composites one-way tape that obtained 0.25mm is thick.Then get four layers of continuous fiber reinforced composites one-way tape to stack gradually, the unidirectional bearing of trend treated of adjacent two layers continuous fiber reinforced composites is different, the present embodiment preferred embodiment mode, the unidirectional bearing of trend treated of adjacent two layers continuous fiber reinforced composites is vertical.Continuous fiber reinforced composites one-way tape stacked together being positioned over temperature is hot pressing, then cooling forming on the hot press of 190 DEG C, namely obtains that the thick porosity of 1mm is greater than zero, continuous fiber reinforced composites layer 1 lower than 3%.
Manufacture long fibre reinforced thermoplastic resin based composite material layer 2:
By above-mentioned quality proportioning, by the shredding mixing on fibre opening machine of the second inorfil and the second organic fiber, then combing laying on carding machine, obtain 1800g/m
2multilayer lay thing.Then acupuncture becomes Nomex.Get 3 layers of above-mentioned Nomex to heat on the hot press of 190 DEG C, make the second organic fiber melting, each layer Nomex bonds together, and finally cools cooling and shaping on press and obtains the long-fiber-reinforced resin based composites layer 2 that porosity is 30%-80%.Wherein, the second inorfil is selected from one or more in glass fibre, carbon fiber, basalt fibre, and the second organic fiber is selected from one or more in polyethylene fibre, polypropylene fibre, Thermoplastic polyester fibers, nylon fiber.The present embodiment preferred embodiment, the second inorfil is glass fibre, and the second organic fiber is polypropylene fibre.The length of the second inorfil is 1 ~ 300mm.Second inorfil is the long fibre in long-fiber-reinforced resin based composites layer 2, and the second organic fiber is the second resin in long-fiber-reinforced resin based composites layer 2.
Manufacture polymer matrix composites building template:
By the order successively lay of composite layer obtained above according to continuous fiber reinforced composites layer 1, long-fiber-reinforced resin based composites layer 2, continuous fiber reinforced composites layer 1, the hot press heating being placed in 190 DEG C makes the first resin and the second resin melting, and each layer composite layer is bonded together.Then transfer in cooling and shaping press, thickness is set as 15mm.Cooling and shaping, can obtain the polymer matrix composites building template that thickness is 15mm.This template both can be used alone, and also can be combined with metal edge frame.
Embodiment 2
Polymer matrix composites building template comprises two-layer continuous fiber reinforced composites layer 1 and one deck long-fiber-reinforced resin based composites layer 2.Two-layer continuous fiber reinforced composites layer 1 is superimposed upon the both sides of long-fiber-reinforced resin based composites 2 respectively.
Continuous fiber reinforced composites layer 1 comprises continuous fiber and the first resin.The quality that the quality of continuous fiber accounts for the 40% of the gross mass of continuous fiber reinforced composites layer, first resin accounts for 60% of the gross mass of continuous fiber reinforced composites layer.Wherein, the draw ratio of continuous fiber is greater than 1000.
Long-fiber-reinforced resin base compound sheet material layers 2 comprises long fibre and the second resin.The quality that long stapled quality accounts for the 70%, second resin of the gross mass of long-fiber-reinforced resin based composites layer accounts for 30% of the gross mass of long-fiber-reinforced resin based composites layer.Wherein long stapled length is 10 ~ 200mm.
First resin is the first thermoplastic resin, and the second resin is the second thermoplastic resin.First thermoplastic resin and the second thermoplastic resin are selected from one or more in polyethylene, polypropylene, thermoplastic polyester, nylon respectively, and the first resin and the second resin identical or different.The present embodiment preferred embodiment mode, the first resin is polypropylene, and the second resin is polypropylene.
Continuous fiber is selected from one or more in glass fibre, carbon fiber, basalt fibre, and long fibre is selected from one or more in glass fibre, carbon fiber, basalt fibre respectively.The present embodiment preferred embodiment mode, continuous fiber is glass fibre, and long fibre is glass fibre.
The porosity of continuous fiber reinforced composites layer 1 is greater than zero, lower than 5%, makes continuous fiber reinforced composites layer 1 have higher intensity, rigidity and shock resistance.To the outermost layer of continuous fiber reinforced composites layer 1 as polymer matrix composites building template of higher intensity, rigidity and shock resistance be had, such that polymer matrix composites building template intensity is high, rigidity will be strong, tolerance performance is good.The present embodiment preferred embodiment, the porosity of continuous fiber reinforced composites layer 1 is greater than zero, lower than 3%, can further improve the intensity of continuous fiber reinforced composites layer 1, rigidity and shock resistance.
The porosity of long-fiber-reinforced resin based composites layer 2 is in the scope of 10%-90%, while guaranteeing that long-fiber-reinforced resin based composites layer 2 has high rigidity, reduce the density of long-fiber-reinforced resin based composites layer 2, thus reduce the quality of polymer matrix composites building template, facilitate the carrying of polymer matrix composites, use flexibly convenient, improve operating efficiency.The present embodiment preferred embodiment, the porosity of long-fiber-reinforced resin based composites layer 2 is in the scope of 30%-80%, while guaranteeing that long-fiber-reinforced resin based composites layer 2 has high rigidity, the quality of long-fiber-reinforced resin based composites layer 2 can be reduced further.
The polymer matrix composites building template that the present embodiment provides also has excellent protection against the tide, Corrosion Protection, maintains easily, long service life.
Although the polymer matrix composites building template that the present embodiment provides is sandwich construction, every Rotating fields, by resin and fibrous, conveniently to be recycled, and avoids waste, saves cost.
The manufacture method of the polymer matrix composites building template of the present embodiment is as follows:
Manufacture continuous fiber reinforced composites layer 1:
By above-mentioned quality proportioning, by 600g/m
2continuous fiber plain cloth be positioned over two-layer 200g/m
2polypropylene film in the middle of, then the hot press being placed in 200 DEG C heats, make the polypropylene film melting being positioned at continuous fiber plain cloth both sides, then pressurize 6 minutes under the pressure of 6MPa, be cooled to 60 DEG C and obtain that porosity is greater than zero, the continuous fiber reinforced composites layer 1 of polypropylene complete wetting lower than 3%.
Manufacture polymer matrix composites building template:
By above-mentioned quality proportioning, by the shredding mixing on fibre opening machine of the second inorfil and the second organic fiber, then combing laying on carding machine, obtain 2000g/m
2multilayer lay thing, then acupuncture becomes Nomex.Wherein, the second inorfil is selected from one or more in glass fibre, carbon fiber, basalt fibre, and the second organic fiber is selected from one or more in polyethylene fibre, polypropylene fibre, Thermoplastic polyester fibers, nylon fiber.The present embodiment preferred embodiment, the second inorfil is glass fibre, and the second organic fiber is polypropylene fibre.The length of the second inorfil is 1 ~ 300mm.The present embodiment preferred embodiment, the length of the second inorfil is 10 ~ 200mm.Getting 3 layers of above-mentioned Nomex is placed between two-layer continuous fiber reinforced composites layer 1, the hot press being placed in 190 DEG C heats, make the melting of the first resin and the second organic fiber, thus each layer Nomex is bonded together form long-fiber-reinforced resin based composites layer 2, second inorfil is the long fibre in long-fiber-reinforced resin based composites layer 2, and the second organic fiber is the second resin in long-fiber-reinforced resin based composites layer 2.After the melting of the first resin and the second organic fiber, continuous fiber reinforced composites layer 1 and long-fiber-reinforced resin based composites layer 2 also can be made to bond together.Then, transfer in cooling and shaping press, thickness is set as 12mm.Cooling and shaping, can obtain the polymer matrix composites building template that thickness is 12mm.This template both can be used alone, and also can be combined with metal edge frame.
Embodiment 3
Polymer matrix composites building template comprises two-layer continuous fiber reinforced composites layer 1 and one deck long-fiber-reinforced resin based composites layer 2.Two-layer continuous fiber reinforced composites layer 1 is superimposed upon the both sides of long-fiber-reinforced resin based composites 2 respectively.
Continuous fiber reinforced composites layer 1 comprises continuous fiber and the first resin.The quality that the quality of continuous fiber accounts for the 45% of the gross mass of continuous fiber reinforced composites layer, first resin accounts for 55% of the gross mass of continuous fiber reinforced composites layer.Wherein, the draw ratio of continuous fiber is greater than 1000.
Long-fiber-reinforced resin base compound sheet material layers 2 comprises long fibre and the second resin.The quality that long stapled quality accounts for the 20%, second resin of the gross mass of long-fiber-reinforced resin based composites layer accounts for 80% of the gross mass of long-fiber-reinforced resin based composites layer.Wherein long stapled length is 10 ~ 200mm.
First resin is the first thermoplastic resin, and the second resin is the second thermoplastic resin.First thermoplastic resin and the second thermoplastic resin are selected from one or more in polyethylene, polypropylene, thermoplastic polyester, nylon respectively, and the first resin and the second resin identical or different.The present embodiment preferred embodiment mode, the first resin is polypropylene, and the second resin is polypropylene.
Continuous fiber is selected from one or more in glass fibre, carbon fiber, basalt fibre, and long fibre is selected from one or more in glass fibre, carbon fiber, basalt fibre respectively.The present embodiment preferred embodiment mode, continuous fiber is glass fibre, and long fibre is glass fibre.
The porosity of continuous fiber reinforced composites layer 1 is greater than zero, lower than 5%, makes continuous fiber reinforced composites layer 1 have higher intensity, rigidity and shock resistance.To the outermost layer of continuous fiber reinforced composites layer 1 as polymer matrix composites building template of higher intensity, rigidity and shock resistance be had, such that polymer matrix composites building template intensity is high, rigidity will be strong, tolerance performance is good.The present embodiment preferred embodiment, the porosity of continuous fiber reinforced composites layer 1 is greater than zero, lower than 3%, can further improve the intensity of continuous fiber reinforced composites layer 1, rigidity and shock resistance.
The porosity of long-fiber-reinforced resin based composites layer 2 is in the scope of 10%-90%, while guaranteeing that long-fiber-reinforced resin based composites layer 2 has high rigidity, reduce the density of long-fiber-reinforced resin based composites layer 2, thus reduce the quality of polymer matrix composites building template, facilitate the carrying of polymer matrix composites, use flexibly convenient, improve operating efficiency.The present embodiment preferred embodiment, the porosity of long-fiber-reinforced resin based composites layer 2 is in the scope of 30%-80%, while guaranteeing that long-fiber-reinforced resin based composites layer 2 has high rigidity, the quality of long-fiber-reinforced resin based composites layer 2 can be reduced further.
The polymer matrix composites building template that the present embodiment provides also has excellent protection against the tide, Corrosion Protection, maintains easily, long service life.
Although the polymer matrix composites building template that the present embodiment provides is sandwich construction, every Rotating fields, by resin and fibrous, conveniently to be recycled, and avoids waste, saves cost.
The manufacture method of the polymer matrix composites building template of the present embodiment is as follows:
By above-mentioned quality proportioning, employing first inorfil and the first organic fiber is adopted to be woven into 800g/m
2blended fabric.Described first inorfil is selected from one or more in glass fibre, carbon fiber, basalt fibre; Described first organic fiber is selected from one or more in polyethylene fibre, polypropylene fibre, Thermoplastic polyester fibers, nylon fiber.
By above-mentioned quality proportioning, by the shredding mixing on fibre opening machine of the second inorfil and the second organic fiber, then combing laying on carding machine, obtain 2000g/m
2multilayer lay thing, then acupuncture becomes Nomex.Wherein, the second inorfil is selected from one or more in glass fibre, carbon fiber, basalt fibre, and the second organic fiber is selected from one or more in polyethylene fibre, polypropylene fibre, Thermoplastic polyester fibers, nylon fiber.The present embodiment preferred embodiment, the second inorfil is glass fibre, and the second organic fiber is polypropylene fibre.The length of the second inorfil is 1 ~ 300mm.The present embodiment preferred embodiment, the length of the second inorfil is 10 ~ 200mm.
Get 3 layers of above-mentioned Nomex to be placed between two-layer blended fabric, being placed in Heating Zone Temperature is that 200 DEG C of continuous double-steel belt pressing machines are compressing continuously, and the gap of both sides with press shaping area is set as 12mm.In pressing process, first organic fiber melting, infiltrate the first inorfil, form continuous fiber reinforced composites layer, first inorfil is the continuous fiber in continuous fiber reinforced composites layer, and the first organic fiber is the first resin in continuous fiber reinforced composites layer.In pressing process, second organic fiber melting, thus each layer Nomex is bonded together form long-fiber-reinforced resin based composites layer, second inorfil is the long fibre in long-fiber-reinforced resin based composites layer, and the second organic fiber is the second resin in long-fiber-reinforced resin based composites layer.After the melting of the first organic fiber and the second organic fiber, continuous fiber reinforced composites layer and long-fiber-reinforced resin based composites layer also can be made to bond together.Compressingly finally obtain the polymer matrix composites building template that thickness is 12mm afterwards continuously.Namely this template can be used alone, also can with metal edge frame with the use of.
Embodiment 4
Polymer matrix composites building template comprises two-layer continuous fiber reinforced composites layer 1 and one deck long-fiber-reinforced resin based composites layer 2.Two-layer continuous fiber reinforced composites layer 1 is superimposed upon the both sides of long-fiber-reinforced resin based composites 2 respectively.
Continuous fiber reinforced composites layer 1 comprises continuous fiber and the first resin.The quality that the quality of continuous fiber accounts for the 60% of the gross mass of continuous fiber reinforced composites layer, first resin accounts for 40% of the gross mass of continuous fiber reinforced composites layer.Wherein, the draw ratio of continuous fiber is greater than 1000.
Long-fiber-reinforced resin base compound sheet material layers 2 comprises long fibre and the second resin.The quality that long stapled quality accounts for the 40%, second resin of the gross mass of long-fiber-reinforced resin based composites layer accounts for 60% of the gross mass of long-fiber-reinforced resin based composites layer.Wherein long stapled length is 1 ~ 300mm.
First resin is the first thermoplastic resin, and the second resin is the second thermoplastic resin.First thermoplastic resin and the second thermoplastic resin are selected from one or more in polyethylene, polypropylene, thermoplastic polyester, nylon respectively, and the first resin and the second resin identical or different.The present embodiment preferred embodiment mode, the first resin is polypropylene, and the second resin is polypropylene.
Continuous fiber is selected from one or more in glass fibre, carbon fiber, basalt fibre, and long fibre is selected from one or more in glass fibre, carbon fiber, basalt fibre respectively.The present embodiment preferred embodiment mode, continuous fiber is glass fibre, and long fibre is glass fibre.
The porosity of continuous fiber reinforced composites layer 1 is greater than zero, lower than 5%, makes continuous fiber reinforced composites layer 1 have higher intensity, rigidity and shock resistance.To the outermost layer of continuous fiber reinforced composites layer 1 as polymer matrix composites building template of higher intensity, rigidity and shock resistance be had, such that polymer matrix composites building template intensity is high, rigidity will be strong, tolerance performance is good.The present embodiment preferred embodiment, the porosity of continuous fiber reinforced composites layer 1 is greater than zero, lower than 3%, can further improve the intensity of continuous fiber reinforced composites layer 1, rigidity and shock resistance.
The porosity of long-fiber-reinforced resin based composites layer 2 is in the scope of 10%-90%, while guaranteeing that long-fiber-reinforced resin based composites layer 2 has high rigidity, reduce the density of long-fiber-reinforced resin based composites layer 2, thus reduce the quality of polymer matrix composites building template, facilitate the carrying of polymer matrix composites, use flexibly convenient, improve operating efficiency.The present embodiment preferred embodiment, the porosity of long-fiber-reinforced resin based composites layer 2 is in the scope of 30%-80%, while guaranteeing that long-fiber-reinforced resin based composites layer 2 has high rigidity, the quality of long-fiber-reinforced resin based composites layer 2 can be reduced further.
The polymer matrix composites building template that the present embodiment provides also has excellent protection against the tide, Corrosion Protection, maintains easily, long service life.
Although the polymer matrix composites building template that the present embodiment provides is sandwich construction, every Rotating fields, by resin and fibrous, conveniently to be recycled, and avoids waste, saves cost.
The manufacture method of the polymer matrix composites building template of the present embodiment is as follows:
Manufacture long fibre reinforced thermoplastic resin based composite material layer 2:
By above-mentioned quality proportioning, second inorfil and the second toner are dispersed in water, form suspension, by the lay of this uniform suspension on conveyer belt, through infrared heating, moisture evaporation is fallen, obtain fibrofelt, fibrofelt is heated to 190 DEG C, make the second toner melting, roll-in cooling again, obtains long-fiber-reinforced resin based composites layer.
Manufacture polymer matrix composites building template:
By above-mentioned quality proportioning, cooling forming after the first resin infiltration continuous-filament woven fabric of employing melting, the continuous fiber reinforced composites one-way tape that obtained 0.25mm is thick.Getting multilayer is heavily 6000g/m
2long fibre reinforced thermoplastic resin based composite material stackedly to add, and surface and lower surface distinguish laying 5 layers of continuous fiber reinforced composites one-way tape thereon, the unidirectional bearing of trend treated of adjacent two layers continuous fiber reinforced composites is different, the present embodiment preferred embodiment mode, the unidirectional bearing of trend treated of adjacent two layers continuous fiber reinforced composites is vertical.Then being placed in design temperature is that the hot press of 200 DEG C heats, make the first resin and the second resin melting, thus adjacent continuous fiber reinforced composites one-way tape is bonded together form continuous fiber reinforced composites layer, continuous fiber reinforced composites layer and long-fiber-reinforced resin based composites layer bond together.Then transferring to setting gap is cooling and shaping in the cooling and shaping press of 18mm, obtains the polymer matrix composites building template that 18mm is thick.This template both can be used alone, and also can be combined with metal edge frame.
Embodiment 5
Polymer matrix composites building template comprises two-layer continuous fiber reinforced composites layer 1 and one deck long-fiber-reinforced resin based composites layer 2.Two-layer continuous fiber reinforced composites layer 1 is superimposed upon the both sides of long-fiber-reinforced resin based composites 2 respectively.
Continuous fiber reinforced composites layer 1 comprises continuous fiber and the first resin.The quality that the quality of continuous fiber accounts for the 80% of the gross mass of continuous fiber reinforced composites layer, first resin accounts for 20% of the gross mass of continuous fiber reinforced composites layer.Wherein, the draw ratio of continuous fiber is greater than 1000.
Long-fiber-reinforced resin base compound sheet material layers 2 comprises long fibre and the second resin.The quality that long stapled quality accounts for the 80%, second resin of the gross mass of long-fiber-reinforced resin based composites layer accounts for 20% of the gross mass of long-fiber-reinforced resin based composites layer.Wherein long stapled length is 1 ~ 300mm.
First resin is the first thermoplastic resin, and the second resin is the second thermoplastic resin.First thermoplastic resin and the second thermoplastic resin are selected from one or more in polyethylene, polypropylene, thermoplastic polyester, nylon respectively, and the first resin and the second resin identical or different.The present embodiment preferred embodiment mode, the first resin is polypropylene, and the second resin is polypropylene.
Continuous fiber is selected from one or more in glass fibre, carbon fiber, basalt fibre, and long fibre is selected from one or more in glass fibre, carbon fiber, basalt fibre respectively.The present embodiment preferred embodiment mode, continuous fiber is glass fibre, and long fibre is glass fibre.
The porosity of continuous fiber reinforced composites layer 1 is greater than zero, lower than 5%, makes continuous fiber reinforced composites layer 1 have higher intensity, rigidity and shock resistance.To the outermost layer of continuous fiber reinforced composites layer 1 as polymer matrix composites building template of higher intensity, rigidity and shock resistance be had, such that polymer matrix composites building template intensity is high, rigidity will be strong, tolerance performance is good.The present embodiment preferred embodiment, the porosity of continuous fiber reinforced composites layer 1 is greater than zero, lower than 3%, can further improve the intensity of continuous fiber reinforced composites layer 1, rigidity and shock resistance.
The porosity of long-fiber-reinforced resin based composites layer 2 is in the scope of 10%-90%, while guaranteeing that long-fiber-reinforced resin based composites layer 2 has high rigidity, reduce the density of long-fiber-reinforced resin based composites layer 2, thus reduce the quality of polymer matrix composites building template, facilitate the carrying of polymer matrix composites, use flexibly convenient, improve operating efficiency.The present embodiment preferred embodiment, the porosity of long-fiber-reinforced resin based composites layer 2 is in the scope of 30%-80%, while guaranteeing that long-fiber-reinforced resin based composites layer 2 has high rigidity, the quality of long-fiber-reinforced resin based composites layer 2 can be reduced further.
The polymer matrix composites building template that the present embodiment provides also has excellent protection against the tide, Corrosion Protection, maintains easily, long service life.
Although the polymer matrix composites building template that the present embodiment provides is sandwich construction, every Rotating fields, by resin and fibrous, conveniently to be recycled, and avoids waste, saves cost.
The manufacture method of the polymer matrix composites building template of the present embodiment is as follows:
Manufacture continuous fiber reinforced composites layer 1:
By above-mentioned quality proportioning, cooling forming after the first resin infiltration continuous-filament woven fabric of employing melting, the continuous fiber reinforced composites one-way tape that obtained 0.25mm is thick.Then get four layers of continuous fiber reinforced composites one-way tape to stack gradually, the unidirectional bearing of trend treated of adjacent two layers continuous fiber reinforced composites is different, the present embodiment preferred embodiment mode, the unidirectional bearing of trend treated of adjacent two layers continuous fiber reinforced composites is vertical.Continuous fiber reinforced composites one-way tape stacked together being positioned over temperature is hot pressing, then cooling forming on the hot press of 190 DEG C, namely obtains that the thick porosity of 1mm is greater than zero, continuous fiber reinforced composites layer 1 lower than 3%.
Manufacture long fibre reinforced thermoplastic resin based composite material layer 2:
By above-mentioned quality proportioning, by the shredding mixing on fibre opening machine of the second inorfil and the second organic fiber, then combing laying on carding machine, obtain 1800g/m
2multilayer lay thing.Then acupuncture becomes Nomex.Get 3 layers of above-mentioned Nomex to heat on the hot press of 190 DEG C, make the second organic fiber melting, each layer Nomex bonds together, and finally cools cooling and shaping on press and obtains the long-fiber-reinforced resin based composites layer 2 that porosity is 30%-80%.Wherein, the second inorfil is selected from one or more in glass fibre, carbon fiber, basalt fibre, and the second organic fiber is selected from one or more in polyethylene fibre, polypropylene fibre, Thermoplastic polyester fibers, nylon fiber.The present embodiment preferred embodiment, the second inorfil is glass fibre, and the second organic fiber is polypropylene fibre.The length of the second inorfil is 1 ~ 300mm.Second inorfil is the long fibre in long-fiber-reinforced resin based composites layer 2, and the second organic fiber is the second resin in long-fiber-reinforced resin based composites layer 2.
Manufacture polymer matrix composites building template:
By the order successively lay of composite layer obtained above according to continuous fiber reinforced composites layer 1, long-fiber-reinforced resin based composites layer 2, continuous fiber reinforced composites layer 1, the hot press heating being placed in 190 DEG C makes the first resin and the second resin melting, and each layer composite layer is bonded together.Then transfer in cooling and shaping press, thickness is set as 10mm.Cooling and shaping, can obtain the polymer matrix composites building template that thickness is 10mm.This template both can be used alone, and also can be combined with metal edge frame.
The basic mechanical performance of the polymer matrix composites building template that above-described embodiment obtains is as follows:
As can be seen here, compared to Wood construction formwork and aluminum alloy pattern plate, bending strength and the bending modulus of polymer matrix composites building template provided by the invention improve greatly.
Embodiment in the present invention, only for the present invention will be described, does not form the restriction to right, other equivalent in fact substituting, all in scope that those skilled in that art can expect.
Claims (19)
1. polymer matrix composites building template, is characterized in that, comprises at least one deck continuous fiber reinforced composites layer and at least one deck long-fiber-reinforced resin based composites layer.
2. polymer matrix composites building template according to claim 1, is characterized in that, described continuous fiber reinforced composites layer comprises continuous fiber and the first resin; The quality of described continuous fiber accounts for the 20%-80% of the gross mass of described continuous fiber reinforced composites layer; The quality of described first resin accounts for the 20%-80% of the gross mass of described continuous fiber reinforced composites layer.
3. polymer matrix composites building template according to claim 2, is characterized in that, the quality of described continuous fiber accounts for the 40%-60% of the gross mass of described continuous fiber reinforced composites layer; The quality of described first resin accounts for the 40%-60% of the gross mass of described continuous fiber reinforced composites layer.
4. polymer matrix composites building template according to claim 2, is characterized in that, described first resin is the first thermoplastic resin.
5. polymer matrix composites building template according to claim 1, is characterized in that, described long-fiber-reinforced resin base compound sheet material layers comprises long fibre and the second resin; Described long stapled quality accounts for the 20%-80% of the gross mass of described long-fiber-reinforced resin based composites layer; The quality of described second resin accounts for the 20%-80% of the gross mass of described long-fiber-reinforced resin based composites layer.
6. polymer matrix composites building template according to claim 5, is characterized in that, described long stapled quality accounts for the 40%-70% of the gross mass of described long-fiber-reinforced resin based composites layer; The quality of described second resin accounts for the 30%-60% of the gross mass of described long-fiber-reinforced resin based composites layer.
7. polymer matrix composites building template according to claim 5, is characterized in that, described second resin is the second thermoplastic resin.
8. polymer matrix composites building template according to claim 5, is characterized in that, described long stapled length is 1 ~ 300mm.
9. polymer matrix composites building template according to claim 8, is characterized in that, described long stapled length is 10 ~ 200mm.
10. the polymer matrix composites building template according to claim 2 or 5, is characterized in that, described continuous fiber is selected from one or more in glass fibre, carbon fiber, basalt fibre respectively; Described long fibre is selected from one or more in glass fibre, carbon fiber, basalt fibre respectively.
11. polymer matrix composites building templates according to claim 4 or 7, it is characterized in that, described first thermoplastic resin and described second thermoplastic resin are selected from one or more in polyethylene, polypropylene, thermoplastic polyester, nylon respectively; Described first resin and described second resin identical or different.
12. polymer matrix composites building templates according to claim 1, is characterized in that, the porosity of described continuous fiber reinforced composites layer is greater than zero, lower than 5%.
13. polymer matrix composites building templates according to claim 12, is characterized in that, the porosity of described continuous fiber reinforced composites layer is greater than zero, lower than 3%.
14. polymer matrix composites building templates according to claim 1, is characterized in that, the porosity of described long-fiber-reinforced resin based composites layer is in the scope of 10%-90%.
15. polymer matrix composites building templates according to claim 14, is characterized in that, the porosity of described long-fiber-reinforced resin based composites layer is in the scope of 30%-80%.
16. polymer matrix composites building templates according to claim 1, is characterized in that, comprise two-layer continuous fiber reinforced composites layer and one deck long-fiber-reinforced resin based composites; Two-layer described continuous fiber reinforced composites layer is superimposed upon the both sides of described long-fiber-reinforced resin based composites respectively.
The manufacture method of the polymer matrix composites building template described in 17. claim 1-16, it is characterized in that, described for each layer continuous fiber reinforced composites layer and each layer described long-fiber-reinforced resin based composites layer are superposed successively in order, then heating makes described first resin and described second resin melting; After described first resin and described second resin melting, carry out pressurizeing, cooling forming process, finally obtain polymer matrix composites building template.
The manufacture method of 18. polymer matrix composites building templates according to claim 17, it is characterized in that, multilayer continuous fiber reinforced composites one-way tape is superposed successively, and the extension angle of adjacent two-layer continuous fiber reinforced composites one-way tape is different, then hot pressing is carried out and cooling forming to stacked multilayer continuous fiber reinforced composites one-way tape, namely obtain described continuous fiber reinforced composites layer; After described continuous fiber reinforced composites one-way tape adopts the first resin of melting to infiltrate continuous-filament woven fabric, the mode of cooling forming obtains; Or, infiltrate continuous-filament woven fabric with the first resin of melting, then cooling forming carried out to the continuous-filament woven fabric infiltrated by the first resin, described continuous fiber reinforced composites layer can be obtained; Or, adopt the first inorfil and the first organic fiber to be woven into blended fabric, then blended fabric heated, pressurize, cooling forming, namely obtain described continuous fiber reinforced composites layer; Described first inorfil is selected from one or more in glass fibre, carbon fiber, basalt fibre; Described first organic fiber is selected from one or more in polyethylene fibre, polypropylene fibre, Thermoplastic polyester fibers, nylon fiber.
The manufacture method of 19. polymer matrix composites building templates according to claim 17, it is characterized in that, Nomex is obtained by after the second inorfil and the mixing of the second organic fiber, combing, laying, acupuncture, then Nomex is heated, hot pressing, namely obtain described long-fiber-reinforced resin based composites layer; Or, the second inorfil and the second toner are dispersed in liquid dispersant, then laying, oven dry, heating, cooling forming, described long-fiber-reinforced resin based composites layer can be obtained; Described second inorfil is selected from one or more in glass fibre, carbon fiber, basalt fibre; Described second organic fiber is selected from one or more in polyethylene fibre, polypropylene fibre, Thermoplastic polyester fibers, nylon fiber.
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