CN103132621A - Thermoplastic nonmetallic composite material curtain wall insulation board and preparation method for architectural ornament - Google Patents
Thermoplastic nonmetallic composite material curtain wall insulation board and preparation method for architectural ornament Download PDFInfo
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- CN103132621A CN103132621A CN2013100760999A CN201310076099A CN103132621A CN 103132621 A CN103132621 A CN 103132621A CN 2013100760999 A CN2013100760999 A CN 2013100760999A CN 201310076099 A CN201310076099 A CN 201310076099A CN 103132621 A CN103132621 A CN 103132621A
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Abstract
The invention discloses a thermoplastic nonmetallic composite material curtain wall insulation board and a preparation method for architectural ornament. A shell body is made of thermoplastic nonmetallic composite materials in an injection-molding mode, A-class fire-retardant foam insulation materials are place in the shell body. The shell body comprises ornament faces and connecting faces, wherein the ornament faces are flat plates or concave-convex plates, or various planes, various shapes and stereoscopic three-dimensional patterns or corporate logo designs; and the ornament faces are connected with the connecting faces in a merged riveted adhesive mode. The composite materials includes the following raw materials: by weight percent, filling materials 38%-54%, polypropylene 20%-30%, flame retardant agents 12%-24%, flow modifiers 0%-5%, titanium dioxide 0%-4%, and antioxygen 0%-3%. The thermoplastic nonmetallic composite material curtain wall insulation board for the architectural ornament can be made into surface effects such as matting, a highlighting and dull polishing and various space designs and decorative patterns, and has strong stereo artistic aesthetic feeling. The thermoplastic nonmetallic composite material curtain wall insulation board for the architectural ornament is good in water-resisting property, light in weight and capable of reducing building cost, and is an environment-friendly low carbon product which can be recycled.
Description
Technical field
The present invention relates to building material technical field, particularly, relate to a kind of architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board and preparation method thereof.
Background technology
The waterproof and the insulation that solve building masonry wall are the directions of people's long-term endeavour.Traditional building material, such as: concrete, brick, asphalt felt, polymer sheet, cladding glass etc., its water resistance and heat-insulating property are single, are difficult to take into account water proofing property and heat insulating ability, and the coefficient of thermal conductivity of these materials is all larger, and the utmost point is unfavorable for the energy-conservation of building.In addition, traditional constructional materials is all heavier, is unfavorable for reducing the weight of body of wall, and the body of wall that particularly cuts off body of wall and filling more need reduce weight.Developed in recent years multiple combined wall, still, level is too much, the also more complicated of constructing.
Summary of the invention
The purpose of this invention is to provide a kind of architectural decoration curtain wall thermal insulation board with fire-retardant, insulation, water resistance, its light weight, hardness and intensity are high, and construction is simple.
For achieving the above object, the invention provides a kind of thermoplastic non-metal composite material curtain wall thermal insulation board, this curtain wall thermal insulation board comprises the curtain wall thermal insulation board housing that adopts the injection mo(u)lding of thermoplastic non-metal composite material, and, be fitted into the anti-flammability foamed material main body in this curtain wall thermal insulation board housing, described curtain wall thermal insulation board housing comprises decorative cover and joint face, decorative cover and joint face by fuse, riveted joint, the mode such as bonding be connected; Wherein, decorative cover is parian panel, wood grain panel or metal-like panel, is rendered as smooth plates or concavo-convex plate, and various planes and stereoscopic three-dimensional pattern or logo pattern can be set on this decorative cover as required; This composite material comprises the raw material of the following meter of percentage by weight:
Filler 38% ~ 54%;
Polypropylene 20% ~ 30%;
Fire retardant 12% ~ 24%;
Flow ability modifying agent 0% ~ 5%;
Titanium dioxide 0% ~ 4%;
Antioxidant 0% ~ 3%;
Described filler is wollastonite or calcium carbonate or mixture both, and described fire retardant is TDE.
Above-mentioned architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board wherein, also is provided with by connected modes such as welding, bonding, welding or riveted joints mark or the pattern that needs on described concavo-convex plate.
Above-mentioned architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board, wherein, described concavo-convex plate surface also has abbreviation fluorocarbon-sprayed or 3D air brushing UV(Ultra violet, i.e. ultraviolet ray) pattern transferring.Described fluorocarbon-sprayed a kind of electrostatic spraying that refers to is also the mode of liquid spraying.
Above-mentioned architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board, wherein, it is hollow that described concavo-convex plate inside is set to, and the LED lamp wherein is set, and is used for noctilucence.
Above-mentioned architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board, wherein, described polypropylene is the hard polypropylene of high-strength height, its technical indicator is: bending modulus is greater than 2100, and heat distortion temperature is greater than 135 ℃, and melt index is 20 polypropylene.The hard polypropylene of this high-strength height can improve intensity and the hardness of curtain wall thermal insulation board greatly.
Above-mentioned architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board, wherein, described composite material also comprises the maleic anhydride modified polypropylene of percentage meter 3-10% by weight.Described maleic anhydride modified polypropylene is to be made through Grafted with Maleic Anhydride by Reactive Extrusion by polypropylene, owing to having introduced the side group of strong polarity on nonpolar molecular backbone, maleic anhydride inoculated polypropylene can become the bridge of promoting polar material and non-polar material cementability and compatibility.Add maleic anhydride modified polypropylene when producing filled polypropylene, can greatly improve the dispersiveness of filler and polyacrylic compatibility and filler.Therefore the dispersion of reinforcer in polypropylene effectively, thereby stretching and the impact strength of raising filled polypropylene.
Above-mentioned architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board, wherein, described composite material also comprises the molten polypropylene that refers to of height of percentage meter 4-6% by weight, this height is molten refers to that polypropylene refers to that melt index is not less than 100 polypropylene, its role is to make composite material have high finish surface, and can improve the mobility of composite material.
Above-mentioned architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board, wherein, described filler refers to that draw ratio is the wollastonite of 6 ~ 12:1.Wollastonite add the surface property that is conducive to improve material, as fineness, anti-pollution, corrosion-resistant etc.; Reasonably height is filled with and is beneficial to the temperature tolerance that to a certain degree improves material.Preferably, described flow ability modifying agent is modification ethylene bis-fatty acid acid imide.
Above-mentioned architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board, wherein, described anti-flammability foamed material refers to phenolic resins, the energy normal temperature cure, and quality is light.
Because the tertiary carbon atom in the polypropylene macromolecular chain is very responsive to the erosion of oxygen, easily aging under light, heat and airborne oxygen effect, therefore composite material of the present invention also adds antioxidant with the inhibition ageing process, and can uvioresistant shine anti-sunshine.Preferably, described antioxidant is antioxidant 1010.
Architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board provided by the invention, the curtain wall thermal insulation board housing comprises decorative cover and joint face.Wherein, decorative cover is smooth plates or the concavo-convex plate of various shapes, various planes and stereoscopic three-dimensional pattern or logo pattern can be set on this decorative cover as required, can carry out air brushing (as 3D air brushing UV transfer printing), spraying (as fluorocarbon-sprayed) on decorative cover, inlay, carve decorations etc. and decorate processing, can form any logo mark or pattern of wanting on decorative cover, also can carry out various collocation of colour and make that the decorative cover color is abundant has an aesthetic feeling.Further, concavo-convex plate can be set to the boring shape, and section's mounted LED lamp, be used for noctilucence within it.This structure energy conservation, the weight of reduction curtain wall thermal insulation board reduces energy consumption.
The present invention also provides the preparation method of above-mentioned architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board, and the method comprises following concrete steps:
Step 1 stirs filler, polypropylene, fire retardant, flow ability modifying agent, titanium dioxide and antioxidant according to formula ratio in stirrer for mixing;
Step 2 joins above-mentioned mixed material in the hopper of double screw extruder hot briquetting;
Step 3 is extruded strip composite material after hot briquetting by extruder, and is made the composite material cooling;
Step 4 is put into granulator to the strip composite material after cooling, is processed into granular composite material particle;
Step 5 is put into the baking oven heating, drying to described composite material particle;
Step 6 joins the composite material particle of drying in the barrel of injection machine, and heating makes the composite material pellet melting, and then the composite material with melting in barrel is expelled in metal die;
Step 7 is injected into cooling water in the cold runner of metal die, makes the product cooling and shaping;
Step 8 is opened mould, takes out the curtain wall thermal insulation board housing of moulding;
Step 9, the liquid foam material of packing in the above-mentioned housing, after normal temperature cure 3-8 minute, moulding obtains outer curtain wall thermal insulation board.
Further, in described step 6, injection machine adopts the piston type machine barrel to be injected in the metal die of product by the composite material of high pressure with melting.
Cooling water temperature in described step 7 is 5 ℃ ~ 10 ℃.
Curtain wall thermal insulation board of the present invention is to make the composite material particle take inorganic filler and polypropylene as primary raw material by extruder and granulator, and heating and melting, adopts injection machine by high pressure, the composite material particle of melting to be expelled in mould, makes after cooling.Preparation method's raw material provided by the invention is easy to get, preparation process need not high energy consumption and fires for a long time, energy consumption significantly reduces, and the mechanical automation degree is high, and labour intensity also alleviates, compare with traditional handicraft, production technology is advanced, adopts the injection machine injection, and yield rate is high, product is fit to industrialization, large-scale production fully, without substandard products; And, the curtain wall thermal insulation board that adopts composite material of the present invention and preparation method to make, appearance can be made smooth bright and clean or make natural-like stone, wood grain, metal sheet etc. with the decorative effect of three-dimensional sense organ as required, do not stain, waterproof, high strength, high rigidity, quality is light, anticorrosive, ageing-resistant, and the characteristic with heat-insulating and fire-proof, simple installation is used for constructional materials external wall energy-saving effect obvious.And curtain wall thermal insulation board material of the present invention can be recycled, energy-conservation and environmental friendliness.
Description of drawings
Fig. 1 is the assembling schematic diagram of a kind of architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, technical scheme of the present invention is further described.
Adopt the preparation method of architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board of the present invention mainly to comprise following step:
Step 1 stirs filler, polypropylene, fire retardant, flow ability modifying agent, titanium dioxide and antioxidant according to formula ratio in stirrer for mixing;
Step 2 joins above-mentioned mixed material in the hopper of double screw extruder hot briquetting;
Step 3 is extruded strip composite material after hot briquetting by extruder, and is made the composite material cooling;
Step 4 is put into granulator to the strip composite material after cooling and is processed into granular composite material particle;
Step 5 is put into the baking oven heating, drying to described composite material particle;
Step 6, the composite material particle of oven dry is joined in the barrel of injection machine, the melting of heating, input in the computer program of injection machine according to the material usage of the single product that will produce, start injection machine injection control program, adopt injection screw to advance composite material is expelled in the metal die of curtain wall thermal insulation board, described injection machine adopts the piston type machine barrel to be injected in the metal die of curtain wall thermal insulation board by high pressure;
Step 7 is injected into the cooling waters of 5 ℃ ~ 10 ℃ in the cold runner of metal die, makes the product cooling and shaping;
Step 8 is opened mould, takes out the curtain wall thermal insulation board housing of moulding;
Step 9, the liquid foam material (as phenolic resin foam) of packing in the above-mentioned housing, after normal temperature cure 3-8 minute, moulding obtains curtain wall thermal insulation board.
Curtain wall thermal insulation board of the present invention comprises the housing that adopts the injection mo(u)lding of thermoplastic non-metal composite material, and, be fitted into the A level anti-flammability foamed material main body of housing, wherein, the foamed material of insulation is connected with housing after injecting housing, and is more firm.Bonding without glue, avoid glue to throw off after bonding use a period of time.The housing of curtain wall thermal insulation board of the present invention is exposed to outer by decorative cover 33(), and joint face 34(is not exposed to outer) consist of, as shown in Figure 1, wherein, this joint face 34 refers to and wall connecting and/or the joint face that is connected with other curtain wall thermal insulation boards sides.
Embodiment 1-9
Table one: following is the embodiment 1-9 of each different formulations
In table one, described polypropylene is the M1200HS polypropylene; Described calcium carbonate is 350 order calcium carbonate; Described fire retardant is TDE.
With above-mentioned raw materials abundant mixing and stirring in mixer, mixed raw material is quantitatively joined in the hopper of double screw extruder hot briquetting according to the formula ratio of above-mentioned table one by charge door and bypass charge door; Then extrude strip composite material after hot briquetting by the extruder die orifice, and described strip composite material is placed in tank is down to room temperature; Strip composite material after cooling is put into granulator be processed into granular composite material particle; Described composite material particle is put into the baking oven heating, drying of 100 ℃～120 ℃, removed moisture; The composite material particle of oven dry is joined in the barrel of injection machine, heat and make the composite material pellet melting, input in the computer program of injection machine according to the material usage of the single product that will produce, start injection machine injection control program, adopt injection screw to advance the composite material in barrel is expelled in the metal die of curtain wall thermal insulation board, described injection machine adopts the piston type machine barrel to be injected in the metal die of curtain wall thermal insulation board by high pressure; The cooling water of 5 ℃～10 ℃ is injected in the cold runner of metal die, makes the product cooling and shaping, open mould, take out the curtain wall thermal insulation board housing of moulding with taking mechanical hand.Then, the A level anti-flammability foamed material (as phenolic resin foam and/or glass foam) of packing in the above-mentioned housing, after normal temperature cure 3-8 minute, moulding obtains curtain wall thermal insulation board.
Embodiment 1-2 is basic components, the curtain wall thermal insulation board light weight that makes, and shock resistance and compressive strength are high, and anti-flammability is strong, and product surface is smooth, and self-cleaning is strong, and high temperature resistant, anti-sunshine, ageing-resistant, corrosion resistance is strong, good heat preservation performance; And has marmorean texture; Can reach the required basic demand of curtain wall thermal insulation board.
Further, in embodiment 3-7, due to maleic anhydride modified polyacrylic adding, the curtain wall thermal insulation board high surface hardness characteristic that makes is more outstanding.
Further, in embodiment 8-9, refer to polyacrylic adding because height is molten, the curtain wall thermal insulation board high finish surface characteristic that makes is more outstanding.
In some more excellent embodiment, the decorative cover of curtain wall thermal insulation board presents smooth plates or concavo-convex plate, also adopt fluorocarbon-sprayed on it or 3D air brushing technology, can represent truly the texture such as wood grain, marbling, metal-like, ceramic tile, granite, then surface, uvioresistant ageing-resistant with import and the strong coating of weatherability are carried out plated film, to form the curtain wall thermal insulation board of various shapes, various colors, even can be on the curtain wall thermal insulation board decorative cover welding any logo mark or the pattern that need.Further, the concavo-convex plate of decorative cover can be set to hollow, and LED light source can be installed in its inside, to be used for noctilucence; Thereby break the present situation that present vertical face of outer wall of building tone is single, third dimension is not strong, can make the facade tone rich and varied, the aesthetic that represents realistically various ornament materials, and easy for installation, from heavy and light, can save to greatest extent structure steel used, reduce cost.In addition, also can adopt fluorocarbon-sprayed and metal powder painting on the curtain wall thermal insulation board decorative cover, reach the effect of metal curtain wallboard.
the assembling schematic diagram of a kind of architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board of the present invention as shown in Figure 1, at first, by some built-in fittings 11, connector 20 is fixed on body of wall 10, install on this connector 20 and be provided with some stainless steel corner braces 21, this corner brace 21 is fixed on connector by stainless steel bolt, this corner brace 21 is fixing by CARBURIZING FURNACE FOR STAINLESS FASTENER 23 with curtain wall brace 22, be provided with some holes 31 on curtain wall panel 30 of the present invention, curtain wall brace 22 31 makes curtain wall panel and connector 20 be connected and fixed through the space, junction at curtain wall panel and brace seals by fluid sealant 32, leak avoiding.Described connector can be channel-section steel, D shaped steel or the connector made by composite material provided by the invention.Curtain wall thermal insulation board mounting method of the present invention is easy, constructability.
Composite material provided by the invention and method are not limited only to the preparation method of curtain wall panel, can also be used for the preparation of the cabinets such as outdoor products, tubing, view Handicraft decorative product, outdoor electricity distribution cabinet.
Although content of the present invention has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple modification of the present invention with to substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (10)
1. architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board, it is characterized in that, this curtain wall thermal insulation board comprises the curtain wall panel housing that adopts the injection mo(u)lding of thermoplastic non-metal composite material, and, be fitted into the anti-flammability foamed material main body in this curtain wall panel housing, described curtain wall panel housing comprises decorative cover (33) and joint face (34), wherein, decorative cover (33) is parian panel, wood grain panel or metal-like panel, is rendered as smooth plates or concavo-convex plate; This thermoplastic non-metal composite material comprises the raw material of the following meter of percentage by weight:
Filler 38% ~ 54%;
Polypropylene 20% ~ 30%;
Fire retardant 12% ~ 24%;
Flow ability modifying agent 0% ~ 5%;
Titanium dioxide 0% ~ 4%;
Antioxidant 0% ~ 3%;
Described filler is wollastonite or calcium carbonate or mixture both, and described fire retardant is TDE.
2. architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board as claimed in claim 1, is characterized in that, also is provided with by welding, bonding, welding or riveting mode mark or the pattern that needs on described concavo-convex plate.
3. architectural decoration thermoplastic non-metal composite material curtain heat-insulation wall plate as claimed in claim 2, is characterized in that, described concavo-convex plate surface also has fluorocarbon-sprayed or 3D air brushing UV pattern transferring.
4. architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board as claimed in claim 1, is characterized in that, it is hollow that described concavo-convex plate inside is set to, and wherein is provided with the LED lamp, is used for noctilucence.
5. as the described architectural decoration thermoplastic non-metal of any one in claim 1-4 composite material curtain wall thermal insulation board, it is characterized in that, described polypropylene is the hard polypropylene of high-strength height, its technical indicator is: bending modulus is greater than 2100, heat distortion temperature is greater than 135 ℃, and melt index is 20 polypropylene.
6. architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board claimed in claim 5, is characterized in that, described thermoplastic non-metal composite material also comprises the maleic anhydride modified polypropylene of percentage meter 3-10% by weight.
7. architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board as claimed in claim 6, it is characterized in that, described thermoplastic non-metal composite material also comprises the molten polypropylene that refers to of height of percentage meter 4-6% by weight, and this height is molten refers to that polypropylene refers to that melt index is not less than 100 polypropylene.
8. architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board as claimed in claim 7, is characterized in that, described flow ability modifying agent is modification ethylene bis-fatty acid acid imide.
9. architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board as claimed in claim 8, is characterized in that, described anti-flammability foamed material refers to phenolic resins or glass foam.
10. the preparation method of an architectural decoration thermoplastic non-metal composite material curtain wall thermal insulation board as claimed in claim 1, is characterized in that, the method comprises following concrete steps:
Step 1 stirs filler, polypropylene, fire retardant, flow ability modifying agent, titanium dioxide and antioxidant according to raw material consumption claimed in claim 1 in stirrer for mixing;
Step 2 joins above-mentioned mixed material in the hopper of double screw extruder hot briquetting;
Step 3 is extruded strip composite material after hot briquetting by double screw extruder, and is made the composite material cooling;
Step 4 joins the strip composite material after cooling in granulator, is processed into granular composite material particle;
Step 5 is inserted heating, drying in baking oven to described composite material particle;
Step 6 joins the composite material particle of above-mentioned oven dry in the barrel of injection machine, and heating makes the composite material pellet melting, utilizes injection machine the composite material in barrel to be expelled in the mould of curtain wall panel;
Step 7 is injected into cooling water in the cold runner of mould, makes the product cooling and shaping;
Step 8 is opened mould, takes out the curtain wall panel housing of moulding;
Step 9, the foamed material of packing in the above-mentioned housing, the normal temperature cure moulding obtains curtain wall thermal insulation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100760999A CN103132621A (en) | 2013-03-11 | 2013-03-11 | Thermoplastic nonmetallic composite material curtain wall insulation board and preparation method for architectural ornament |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013100760999A CN103132621A (en) | 2013-03-11 | 2013-03-11 | Thermoplastic nonmetallic composite material curtain wall insulation board and preparation method for architectural ornament |
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| CN103132621A true CN103132621A (en) | 2013-06-05 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450558A (en) * | 2013-07-16 | 2013-12-18 | 汪永辉 | Extruded foam insulation board and preparation method thereof |
| WO2015074321A1 (en) * | 2013-11-20 | 2015-05-28 | 上海琥达投资发展有限公司 | Thermoplastic resin composite material and application thereof |
| CN104710154A (en) * | 2013-12-12 | 2015-06-17 | 青岛无为保温材料有限公司 | Outer wall thermal insulation material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733538A (en) * | 2012-07-16 | 2012-10-17 | 上海琥达投资发展有限公司 | Thermoplastic non-metal composite material curtain wall board for architectural decoration and preparation method thereof |
-
2013
- 2013-03-11 CN CN2013100760999A patent/CN103132621A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733538A (en) * | 2012-07-16 | 2012-10-17 | 上海琥达投资发展有限公司 | Thermoplastic non-metal composite material curtain wall board for architectural decoration and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450558A (en) * | 2013-07-16 | 2013-12-18 | 汪永辉 | Extruded foam insulation board and preparation method thereof |
| WO2015074321A1 (en) * | 2013-11-20 | 2015-05-28 | 上海琥达投资发展有限公司 | Thermoplastic resin composite material and application thereof |
| CN104710154A (en) * | 2013-12-12 | 2015-06-17 | 青岛无为保温材料有限公司 | Outer wall thermal insulation material |
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Application publication date: 20130605 |