CN105711199A - Manufacturing method of non-metal anti-corrosion daylighting plate manufactured from pre-weaving part with flow guide layer - Google Patents

Manufacturing method of non-metal anti-corrosion daylighting plate manufactured from pre-weaving part with flow guide layer Download PDF

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Publication number
CN105711199A
CN105711199A CN201610093774.2A CN201610093774A CN105711199A CN 105711199 A CN105711199 A CN 105711199A CN 201610093774 A CN201610093774 A CN 201610093774A CN 105711199 A CN105711199 A CN 105711199A
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China
Prior art keywords
guide layer
advance
plane skylight
layer
corrosion
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Granted
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CN201610093774.2A
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CN105711199B (en
Inventor
梅天诚
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Suzhou Zhenruichang Material Technology Co Ltd
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Suzhou Zhenruichang Material Technology Co Ltd
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Priority to CN201610093774.2A priority Critical patent/CN105711199B/en
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Priority to PCT/CN2016/103794 priority patent/WO2017140125A1/en
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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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10779—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing polyester
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • 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
    • 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
    • B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
    • 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
    • B32B37/10—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
    • 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
    • B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
    • B32B43/003—Cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • B32B9/007—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile comprising carbon, e.g. graphite, composite carbon
    • 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
    • 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
    • B32B9/043—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 of natural rubber or synthetic rubber
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • 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
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres

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  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a manufacturing method of a non-metal anti-corrosion daylighting plate manufactured from a pre-weaving part with a flow guide layer. The manufacturing method sequentially comprises the following three steps of manufacture of a glass fiber felt pre-weaving part, preparation of a hybrid resin system and molding preparation of the non-metal anti-corrosion daylighting plate. The non-metal anti-corrosion daylighting plate prepared through the method contains the glass fiber felt pre-weaving part and the hybrid resin system, wherein the glass fiber felt pre-weaving part contains layer-laid glass fiber felt, a flow guide layer fiber cloth and interlaminar continuous fibers, the flow guide layer fiber cloth is located at the middle layer of the layer-laid glass fiber felt, and the glass felt and the flow guide layer fiber cloth are sewn together through the interlaminar continuous fibers. The non-metal anti-corrosion daylighting plate can be applied to a dome structure with the high curvature, so that the problems such as fracture, corrosion, flammability and ageing of the non-metal anti-corrosion daylighting plate are solved.

Description

A kind of by the manufacture method knitting the nonmetal anticorrosion plane skylight that part is made in advance with guide layer
Technical field
The present invention relates to anticorrosion plane skylight field, particularly to a kind of by the manufacture method knitting the nonmetal anticorrosion plane skylight that part is made in advance with guide layer.
Background technology
Along with the development of green building technique, anticorrosion plane skylight is applied in increasing building field and extensively carries out, and has had become as one of construction material of necessity.Have in the high Factory Building of corrosion industrial and mineral and the building in warehouse in some large-scale Factory Buildings such as chemical plant, Electroplate Factory, pickling factory, Leather Factory, fertilizer plant, paper mill etc., use anticorrosion and plane skylight, be possible not only to reach anticorrosion, the effect of saves energy, and have clean and tidy, attractive in appearance, the effect of environmental protection.
In development in early days, anticorrosion plane skylight mainly adopts the sheet metals etc. such as color steel, and these products have the light transmission of excellence, thermal and insulating performance etc..But as organic material, its fire resistance, weatherability etc. limit its application in plane skylight.
Extensive use along with anticorrosive board, particularly some heavy constructions have employed circular arc camber anticorrosive board, require to adopt the anticorrosive board of high intensity, simultaneously its broken nail caused because of pulling force that there will be after installing and using and nail serious wear are aging, the broken nail caused because of pulling force that in prior art, the nonmetal anticorrosive board of 2 millimeters and above thickness occurs after circular arc roofing is installed and used and the problem such as nail serious wear is aging, have higher requirement to current anticorrosive board.
Summary of the invention
The present invention provides a kind of by the manufacture method knitting the nonmetal anticorrosion plane skylight that part is made in advance with guide layer, can be applicable to the bigger dome structure of flexibility with the problem such as solve its fracture, burn into is inflammable and aging.
For solving above-mentioned technical problem, the technical scheme that the present invention takes is as follows.
A kind of manufacture method of the nonmetal anticorrosion plane skylight with guide layer, including three below step:
1) glass mat knits the manufacture of part in advance: first glass mat is carried out layer paving, guide layer fiber cloth is added the position, intermediate layer of the glass felt that layer is completed again, then stitching process is used, glass mat and the described guide layer fiber cloth completed by described layer by high intensity continuous carbon fibre silk are stitched together, and the described glass mat preparing carbon fiber interlaminar improvement knits part in advance；
2) preparation of hybrid resin system: in unsaturated-resin, add surface-treated aluminium hydroxide fire retardant, UV absorbent and pigment paste, stirring, then add firming agent, accelerator carries out secondary stirring, mix homogeneously prepares described hybrid resin system；And
3) prepared by the molding of described nonmetal anticorrosion plane skylight: first by by step 2) the described hybrid resin system for preparing be transported under PET on thin film by delivery pump and with by step 1) prepared described glass mat knits part in advance and soaks into, soak into completely and enter calendering district afterwards, press thin film on attached PET；In bending mould subsequently into shaping area of heating, carry out high temperature pultrusion；Again through traction machine, the composite after molding is pulled out, and cool down；Finally cut as requested, thus preparing described nonmetal anticorrosion plane skylight.
Further, in step 2) in, passing ratio pump adds described firming agent, accelerator.
Further, in step 2) in, aluminium hydroxide fire retardant, by being dissolved in ethanol by interface coupling agent KH550, is then dissolved in interface coupling agent solution, after stirring, distills out alcohol solvent and prepare by described surface-treated aluminium hydroxide fire retardant.
Further, in step 3) in, described traction machine is upper and lower manifold type rubber roll traction machine.
Further, the blower fan circulating line of cooling plane skylight it is arranged to further at the upper-lower position of described traction machine.
Further, in step 3) in, described in cut and complete by cutting district, described in cut district and comprise cutter, measurement system, fume recovery system and the control system being simultaneously connected with described cutter and described measurement system.
Owing to adopting above technical scheme, the invention has the beneficial effects as follows: have employed the fiber cloth with potentiation as guide layer, in resin-impregnated journey, it is possible to uniformly soak into fiber felt, the composite property making acquisition is stable；, being designed by mechanical structure meanwhile, utilize carbon fiber to intert and strengthen in fiber interlayer structure, longitudinal strength and the impact strength of the nonmetal anticorrosive board product of composite of preparation at least can promote 50%；And combining hydrogen oxidation aluminum efficient flame-retarding agent and unsaturated polyester resin inorganic/organic hybrid technology, the nonmetal anticorrosive board product of composite of preparation has one-level fire resistance.
Accompanying drawing explanation
Fig. 1 is the structure chart that in the present invention, part knitted in advance by the fiber of bakelite wave plate.
Description of reference numerals:
1, glass mat, 2, guide layer fiber cloth,
3, high intensity continuous carbon fibre silk.
Detailed description of the invention
For fully disclosed purpose, below with reference to embodiment, the present invention is described in further details.Should be appreciated that specific embodiments described below is only for explaining the present invention, is not intended to limit protection scope of the present invention.
The preparation method that new structure disclosed by the invention strengthens nonmetal anticorrosive board plane skylight, comprises the following steps:
Part manufacture knitted in advance by step 1 glass fibre
First glass mat 1 is carried out layer paving, guide layer fiber cloth 2 is added the position, intermediate layer of the glass mat 2 that layer is completed again, then stitching process is used, glass mat 1 and the described guide layer fiber cloth 2 completed by described layer by high intensity continuous carbon fibre silk 3 are stitched together, and the described glass mat preparing carbon fiber interlaminar improvement knits part in advance.
Guide layer fiber cloth can adopt polyolefine fiber unidirectional cloth, and such as polypropylene fibre unidirectional cloth, the unidirectional cloth of polyethylene fibre, this fiber has the club shaped structure of smooth surface, high-strength light, and anti-wear performance is good.Preferential employing polypropylene fibre unidirectional cloth.
Guide layer fiber cloth can also adopt carbon fiber unidirectional cloth, and carbon fiber unidirectional cloth refers to have substantial amounts of carbon fiber wire at a direction (usually warp-wise), at the carbon fiber wire that other direction is only a small amount of and usually thin.
Guide layer fiber cloth can also adopt the high molecular polyolefine grid cloth with high osmosis of extrusion, its flowing being conducive to resin and infiltration.
Prepared by step 2 organic inorganic hybridization resin system
Aluminium hydroxide fire retardant interface coupling agent carries out surface treatment, to strengthen the cohesive force of organic-inorganic interface.In unsaturated-resin, add surface-treated aluminium hydroxide fire retardant, UV absorbent, pigment paste etc., stir.Then pass through proportioning pump interpolation firming agent, accelerator carries out secondary stirring, and mix homogeneously prepares hybrid resin system.
Prepared by the nonmetal anticorrosive board plane skylight molding of step 3 composite
Mixed hybrid resin is transported on PET oriented film (lower thin film) and glass chopped strand mats by delivery pump to carry out soaking into (comprising high-strength carbon fiber silk between layer glass fiber felt), soak into completely and enter calendering district afterwards, press attached PET film (upper thin film), subsequently into shaping area of heating, heat shaping area arrange about 10 meters reversely have bending mould (for playing the effect of natural torsion radian after making plane skylight molding), the outlet in shaping area of heating is provided with upper and lower manifold type rubber roll traction machine.Traction machine upper-lower position is provided with blower fan circulating line for cooling down plane skylight, cuts district and comprises: cutter, measurement system, fume recovery system (cutting tool and panel length, thickness measurement system are simultaneously connected with control system).Automatic plane skylight storage device (two sets are used alternatingly) is set after cutting district.
District is cut by the redesign impregnation district of production line, shaping area of heating, towing area, cooling, the technique presenting natural torsion radian after realizing nonmetal anticorrosion plane skylight molding, it is aging that the broken nail caused because of pulling force overcoming in prior art that the nonmetal anticorrosive board of 2 millimeters and above thickness occurs after circular arc roofing is installed and used and nail go out serious wear.Meanwhile, according to product design needs, it is possible to regulate resin system formula, increase the viscosity of resin, reduce mobility and ensure purpose in uniform thickness after formed product.
Without prejudice to the field on the basis of common sense, part knitted in advance by above-mentioned resin system and glass fibre, can combination in any, obtain the preferred embodiments of the invention.
Embodiment 1
Four-layer glass fiber felt 1 is carried out layer paving, then suturing skill is applied, guide layer fiber cloth 2 is laid between second layer glass mat and third layer glass mat, then glass mat 1 and guide layer fiber cloth 2 are united by a seam with the sewing density of 1 piece/square centimeter with high intensity continuous carbon fibre silk 3, thus the glass mat preparing continuous carbon fibre interlaminar improvement knits part in advance.
Interface coupling agent KH550 (5kg) is dissolved in the ethanol of 1000L, then aluminium hydroxide fire retardant (500kg) is dissolved in interface coupling agent solution.After stirring, distill out alcohol solvent, prepare surface-treated aluminium hydroxide fire retardant.
In the unsaturated-resin of 500kg, add the surface-treated aluminium hydroxide fire retardant of 200kg, 1kg UV absorbent, 20kg pigment paste, stir.Then pass through proportioning pump interpolation 4kg firming agent, 2kg accelerator carries out secondary stirring, and mix homogeneously prepares hybrid resin system.
This resin system is used for the manufacture of composite plane skylight, and working life was less than 1 hour.
Prepared resin system is transported on PET oriented film (lower thin film) and glass fibre by delivery pump knits part in advance and soak into, soak into enter calendering district afterwards completely, press attached PET film (upper thin film)；Subsequently into the bending mould of shaping area of heating, carry out high temperature pultrusion；In exit by upper and lower manifold type rubber roll traction machine, the composite plane skylight after molding is pulled out, and at the air-cooler circulating line through traction machine upper-lower position, cools down；Finally as requested the length of plane skylight is cut, thus preparing novel enhanced composite anticorrosion plane skylight.
It has been experienced that, the nonmetal anticorrosion plane skylight performance of gained is as follows:
Hot strength: 145MPa, bending strength: 299MPa, hardness Barcol: 43, impact flexibility: 92.8kj/, thermal coefficient of expansion: (30 DEG C～100 DEG C) 2.04*10-6, light transmittance: 83.8%, heat distortion temperature: > 200 DEG C, oxygen index (OI): 35.4.
The nonmetal anticorrosion plane skylight product of the present invention and the essential difference of existing product performance exist:
1. the part of knitting in advance of the nonmetal anticorrosive board plane skylight of the present invention have employed the fiber cloth with potentiation as guide layer, and in resin-impregnated journey, it is possible to uniformly soak into fiber felt, the composite property making acquisition is stable.Adopting the method that interlayer is strengthened simultaneously, utilize high-performance carbon fibre longitudinally reinforced in two dimension glass fibre interlayer structure, compared with existing nonmetal anticorrosive board product, its longitudinal strength and impact strength all improve 50%.
2. the nonmetal anticorrosive board plane skylight of the present invention has one-level anti-flaming function, the anticorrosive board oxygen index (OI) that invention manufactures has reached 35.4, by combining hydrogen oxidation aluminum efficient flame-retarding agent and unsaturated polyester resin inorganic/organic hybrid, realizing on the basis that one-level is fire-retardant, still there is the mechanical performance of excellence.
3. the nonmetal anticorrosive board plane skylight of the present invention has the character such as the chemical resistance of excellence, resistance to oxidation, acid resistance alkali and weatherability.When substituting steel sheet material, it is to avoid a large amount of wastes of the iron and steel resource caused because of steel corrosion.
Embodiment described above only have expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (6)

1. one kind by the manufacture method knitting the nonmetal anticorrosion plane skylight that part is made in advance with guide layer, it is characterised in that include three below step:
1) glass mat knits the manufacture of part in advance: first glass mat is carried out layer paving, guide layer fiber cloth is added the position, intermediate layer of the glass felt that layer is completed again, then stitching process is used, glass mat and the described guide layer fiber cloth completed by described layer by high intensity continuous carbon fibre silk are stitched together, and the described glass mat preparing carbon fiber interlaminar improvement knits part in advance；
2) preparation of hybrid resin system: in unsaturated-resin, add surface-treated aluminium hydroxide fire retardant, UV absorbent and pigment paste, stirring, then add firming agent, accelerator carries out secondary stirring, mix homogeneously prepares described hybrid resin system；And
3) prepared by the molding of described nonmetal anticorrosion plane skylight: first by by step 2) the described hybrid resin system for preparing be transported under PET on thin film by delivery pump and with by step 1) prepared described glass mat knits part in advance and soaks into, soak into completely and enter calendering district afterwards, press thin film on attached PET；In bending mould subsequently into shaping area of heating, carry out high temperature pultrusion；Again through traction machine, the composite after molding is pulled out, and cool down；Finally cut as requested, thus preparing described nonmetal anticorrosion plane skylight.
2. according to claim 1 by the manufacture method knitting the nonmetal anticorrosion plane skylight that part is made in advance with guide layer, it is characterised in that in step 2) in, passing ratio pump adds described firming agent, accelerator.
3. according to claim 2 by the manufacture method knitting the nonmetal anticorrosion plane skylight that part is made in advance with guide layer, it is characterized in that, in step 2) in, described surface-treated aluminium hydroxide fire retardant is by being dissolved in ethanol by interface coupling agent KH550, then aluminium hydroxide fire retardant is dissolved in interface coupling agent solution, after stirring, distill out alcohol solvent and prepare.
4. according to claim 3 by the manufacture method knitting the nonmetal anticorrosion plane skylight that part is made in advance with guide layer, it is characterised in that in step 3) in, described traction machine is upper and lower manifold type rubber roll traction machine.
5. according to claim 4 by the manufacture method knitting the nonmetal anticorrosion plane skylight that part is made in advance with guide layer, it is characterised in that the upper-lower position at described traction machine is arranged to the blower fan circulating line of cooling plane skylight further.
6. according to claim 5 by the manufacture method knitting the nonmetal anticorrosion plane skylight that part is made in advance with guide layer, it is characterized in that, in step 3) in, described cutting completes by cutting district, described in cut district and comprise cutter, measurement system, fume recovery system and the control system being simultaneously connected with described cutter and described measurement system.
CN201610093774.2A 2016-02-19 2016-02-19 It is a kind of by the pre- manufacture method for knitting the nonmetallic anti-corrosion plane skylight that part is made with guide layer Expired - Fee Related CN105711199B (en)

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PCT/CN2016/103794 WO2017140125A1 (en) 2016-02-19 2016-10-28 Manufacturing method for anticorrosive nonmetal skylight panel made of pre-woven element having diversion layer

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