CN103465588A - ABS (Acrylonitrile-Butadiene-Styrene) two-layer composite board and applications thereof - Google Patents
ABS (Acrylonitrile-Butadiene-Styrene) two-layer composite board and applications thereof Download PDFInfo
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- CN103465588A CN103465588A CN2013103911971A CN201310391197A CN103465588A CN 103465588 A CN103465588 A CN 103465588A CN 2013103911971 A CN2013103911971 A CN 2013103911971A CN 201310391197 A CN201310391197 A CN 201310391197A CN 103465588 A CN103465588 A CN 103465588A
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Abstract
The invention provides an ABS (Acrylonitrile-Butadiene-Styrene) two-layer composite board. The ABS two-layer composite board comprises a surface layer and a bottom layer, wherein the surface layer is made of common extrusion-grade ABS materials; the bottom layer is made of special ABS materials. The ABS two-layer composite board provided by the embodiment of the invention has higher glossiness and better mechanical combination property compared with HIPS (High Impact Polystyrene) boards, as well as characteristics of uniform color, lower cost, and resistance to the corrosion of various foaming agents (HFC/HCFC/ALKANF), and the overall grade and quality of refrigerating equipment can be promoted; in addition, the thickness of the board can be thinned by 10%-50%, and further the production cost can be lowered.
Description
Technical field
The present invention relates to field of household appliances, particularly, relate to the ABS composite board for liner of refrigeration equipment.
Background technology
Refrigerator/ice-box inner lining material in prior art mainly contains: one, HIPS composite board, and surface layer is Gao Guang/inferior light HIPS, bottom is the special-purpose HIPS of extrusion grade refrigerator; Two, ABS individual layer sheet material, adopt sheet material level ABS dyeing PP Pipe Compound, by the plate-extruding machine individual layer, extrudes and form, and plate construction is single, only has one deck (individual layer).But HIPS composite board and ABS individual layer sheet material are only applicable to the pentamethylene foaming system.Along with the raising that energy consumption is required and the reduction of production cost, Diversity foaming technology is applied in the refrigerator/ice-box field and promotes gradually.In polynary foaming system HIPS composite board and ABS individual layer sheet material all occur secretly splitting largely, the bad phenomenon such as be full of cracks and cracking.
Thus, the sheet material for liner of refrigeration equipment needs further improvement.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.For this reason, one object of the present invention is to propose a kind of ABS two-layer compound sheet material with color unification, lower, the anti-multiclass blowing agent of cost corrosive power.
Provide a kind of ABS two-layer compound sheet material according to the embodiment of first aspect present invention.Described ABS two-layer compound sheet material comprises superficial layer, and described superficial layer consists of common extrusion-grade ABS material; Bottom, described bottom consists of the ABS proprietary material.ABS two-layer compound sheet material according to the embodiment of the present invention, there is higher glossiness and mechanical property preferably than HIPS sheet material, there is color unified, the characteristics of lower-cost, anti-multiclass blowing agent (HFC/HCFC/ALKANF) corrosive power, can promote the product flavor quality of refrigeration plant integral body; In addition, described sheet metal thickness attenuate 10%～50%, thus reduced production cost.
Provide a kind of liner for refrigeration plant according to the embodiment of second aspect present invention, described liner has above-mentioned ABS two-layer compound sheet material.Thus, the liner of this refrigeration plant has various characteristics and the advantage that above-mentioned sheet material has, and repeats no more herein.
Provide a kind of method for preparing above-mentioned liner according to the embodiment of third aspect present invention.Described method comprises carries out the drying processing by common extrusion-grade ABS material and ABS PP Pipe Compound, in order to obtain common extrusion-grade ABS material and the ABS PP Pipe Compound through super-dry; Utilize two-layer compound plate squeezing equipment to obtain above-mentioned ABS two-layer compound sheet material; Described ABS two-layer compound sheet material is carried out to thermoforming processing under vacuum condition to be processed; And will carry out cutting edge and die-cut processing through the ABS two-layer compound sheet material of thermoforming processing processing, in order to obtain the described liner for refrigeration plant.The method has that production cost is low, technique is simple, energy consumption is low, the production efficiency high.
A kind of inner bag of refrigeration plant is provided according to the embodiment of fourth aspect present invention, and described inner bag has the described liner of above-mentioned arbitrary embodiment.Thus, the described liner of refrigeration equipment of being made as liner by above-mentioned sheet material has various characteristics and the advantage of sheet material of the present invention, repeats no more herein.
Provide a kind of refrigeration plant according to the embodiment of fifth aspect present invention, described refrigeration plant has the described inner bag of above-mentioned arbitrary embodiment.This refrigeration plant has various characteristics and the advantage that above-mentioned sheet material has thus, repeats no more herein.
The concrete advantage that the present invention has is:
1, according to ABS material or the true qualities ABS material+look imperial mother of the selected a kind of dyed ABS material of the superficial layer of the ABS two-layer compound sheet material of the embodiment of the present invention, dyed and modification, can unify to be used for the sheet material of refrigeration plant and the color of liner;
2, adopt the ABS PP Pipe Compound of high-load propylene fine (AN) of anti-blowing agent corrosion or the ABS PP Pipe Compound of high-load styrene-acrylonitrile (SAN) according to the bottom of the ABS two-layer compound sheet material of the embodiment of the present invention, ability with good anti-multiclass blowing agent corrosion, promoted promoting the use of of mixed foaming agent, thereby reduced the density of PU foam, save energy consumption, produced great economic benefit;
3, according to the two-layer compound of the ABS for the refrigeration plant sheet material reduced thickness 10%～50%(of the embodiment of the present invention generally in 20% left and right), thereby reduced production cost; And
4, according to the two-layer compound of the ABS for the refrigeration plant sheet material of the embodiment of the present invention, provide more material to select, be convenient to buying and materials production domesticization.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
The accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the co-extrusion ABS two-layer compound sheet material worked door courage according to the embodiment of the present invention, wherein
1A is the generalized section according to the ABS two-layer compound sheet material of the embodiment of the present invention;
1B is the schematic perspective view according to the ABS two-layer compound sheet material of the embodiment of the present invention;
1C is the front schematic view according to the ABS two-layer compound sheet material machine-shaping door courage of the embodiment of the present invention; And
1D is the side schematic view according to the ABS two-layer compound sheet material machine-shaping door courage of the embodiment of the present invention.
Fig. 2 is the co-extrusion ABS two-layer compound sheet material processing case courage according to the embodiment of the present invention, wherein:
2A is the generalized section according to the ABS two-layer compound sheet material of the embodiment of the present invention;
2B is the schematic perspective view according to the ABS two-layer compound sheet material of the embodiment of the present invention; And
2C is the schematic diagram according to the ABS two-layer compound sheet material machine-shaping case courage of the embodiment of the present invention.
Reference numeral
100 superficial layers
200 bottoms
The specific embodiment
Below describe embodiments of the invention in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
Provide a kind of ABS two-layer compound sheet material according to the embodiment of first aspect present invention.Described ABS two-layer compound sheet material comprises superficial layer 100, and described superficial layer 100 comprises common extrusion-grade ABS material; Bottom 200, described bottom 200 comprises the ABS proprietary material.ABS two-layer compound sheet material according to the embodiment of the present invention, there is higher glossiness and mechanical property preferably than HIPS sheet material, there is color unified, the characteristics of lower-cost, anti-multiclass blowing agent (HFC/HCFC/ALKANF) corrosive power, can promote the product flavor quality of refrigeration plant integral body; In addition, described sheet metal thickness attenuate 10%～50%, thus reduced production cost.
ABS two-layer compound sheet material according to the above embodiment of the present invention, because superficial layer 100 consists of common extrusion-grade ABS material, cost is lower; Simultaneously, because bottom 200 consists of anti-blowing agent corrosion ABS, therefore there is the effect of anti-blowing agent corrosion.Determine that its cost of material is very high thereby also need to have anti-blowing agent corrosive nature when due to existing ABS dyeing PP Pipe Compound, glossiness need to be there is, and the present invention is by adopting common extrusion-grade ABS material and anti-blowing agent corrosion ABS to replace ABS dyeing PP Pipe Compound to greatly reduce cost.In addition, because the performance requirement of common extrusion-grade ABS material is not high, therefore can select for a long time same superficial layer raw material to produce liner of refrigeration equipment, thereby be conducive to the color of unified refrigeration plant with sheet material and inner bag, overcome the problem that has aberration between different ABS dyeing PP Pipe Compound.In addition, because superficial layer and bottom adopt the ABS material entirely, between the various ABS materials through screening, there is good compatibility, can mutually use with, and can obviously not affect sheet material outward appearance and processing characteristics, also can not affect refrigeration plant liner outward appearance and intensity; The compatibility that can improve therebetween is high, is convenient to production management.
The main feature of superficial layer 100 is that glossiness is high, and the exquisite appearance during for liner of refrigeration equipment of the abs layer shape composite board with high-luster, be convenient to clean.Common extrusion-grade ABS material as superficial layer 100 does not have special restriction, as long as glossiness meets outward appearance and clean the requirement, can require to select according to different purposes, different product.For example, in some embodiments of the invention, can select dyed ABS sheet material level PP Pipe Compound, also can select the ABS material of dyed and modification, in addition, in order to meet the color requirement of different product, in other embodiment of the present invention, can by above-mentioned ABS material by the dyeing of habitual look female after for superficial layer.Described habitual look mother includes but not limited to titanium dioxide, carbon black etc.For example, strange U.S. true qualities ABS-749SK material, Samsung chemistry (SAMSUNGCHEMICAL) product dyeing ABS-SV157 material and the Korea S LG chemistry through look female dyeing produces the ABS-RS656H material.In addition, because the compatibility of each stock yard is better, also can mix and use above-mentioned plurality of raw materials with arbitrary proportion.
According to embodiments of the invention, in described ABS two-layer compound sheet material, the thickness of superficial layer 100 is not particularly limited, as long as meet processing and forming, requires, is conducive to reduce costs.According to specific embodiments more of the present invention, the thickness of described ABS two-layer compound sheet material superficial layer accounts at least 80% of ABS two-layer compound sheet material gross thickness.Thus, can further improve the glossiness of the superficial layer of described ABS two-layer compound sheet material, and, because the thickness of the superficial layer that comprises common extrusion-grade ABS material accounts for 80% of ABS two-layer compound sheet material gross thickness, can reduce production costs thus.
The main feature of bottom 200 is to have the corrosive power of anti-multiclass blowing agent (HFC/HCFC/ALKANF), ABS material as anti-corrosion layer does not have special restriction, as long as the various blowing agents that use in refrigeration plant are had to desired corrosion resistance.For example, in some embodiments of the invention, can select the total amount based on described ABS PP Pipe Compound, the ABS proprietary material of the propylene that content is 12 weight portions～60 weight portions fine (AN) or styrene-acrylonitrile (SAN).
According to embodiments of the invention, in described ABS two-layer compound sheet material, the thickness of bottom 200 is not particularly limited, as long as meet processing and forming, requires, is conducive to reduce costs.According to specific embodiments more of the present invention, the thickness of described ABS two-layer compound sheet material bottom accounts for 2%～20% of ABS two-layer compound sheet material gross thickness.Thus, can further improve anti-multiclass blowing agent (HFC/HCFC/ALKANF) corrosive power of described ABS two-layer compound sheet material bottom.
According to embodiments of the invention, owing between each composite bed ABS material, thering is good compatibility.Therefore, between leftover pieces and broken reclaimed materials, can blending use, do not need separately to deposit, production management more for convenience.
Provide a kind of liner for refrigeration plant according to the embodiment of second aspect present invention, described liner has the described ABS two-layer compound of above-mentioned any one embodiment sheet material.According to embodiments of the invention, the setting of described inner lining surface is not particularly limited, as long as can meet the requirement for refrigeration plant.According to particular embodiments of the invention, the inner surface of described liner is described superficial layer; The outer surface of described liner is described bottom, described outer surface directly contacts with the foaming layer of described refrigerating device heat insulation layer, thus, the liner with superficial layer of the present invention has higher glossiness and mechanical property preferably, can promote the product flavor quality of refrigerator/ice-box integral body; The liner that simultaneously has bottom of the present invention has anti-multiclass blowing agent (HFC/HCFC/ALKANF) corrosive power.
Provide a kind of method for preparing above-mentioned liner according to the embodiment of third aspect present invention.According to embodiments of the invention, prepare the method for the refrigeration plant liner of the present invention and be not particularly limited, such as using the laminating for preparing stratified material and adopt, coetrusion etc.Wherein, coetrusion is to utilize two or more extruders to extrude one-step shaping simultaneously.Because the co-extrusion modling method can complete the extrusion molding of multilayer composite product and have that production cost is low, technique is simple, energy consumption is low, the production efficiency high at an in-process.In an embodiment of the present invention, select the co-extrusion modling method.According to embodiments of the invention, particularly, the method comprises carries out the drying processing by common extrusion-grade ABS material and ABS PP Pipe Compound, in order to obtain common extrusion-grade ABS material and the ABS PP Pipe Compound through super-dry; Utilize two-layer compound plate squeezing equipment to obtain above-mentioned ABS two-layer compound sheet material; Described ABS two-layer compound sheet material is carried out to thermoforming processing under vacuum condition to be processed; And will carry out cutting edge and die-cut processing through the ABS two-layer compound sheet material of thermoforming processing processing, in order to obtain the described liner for refrigeration plant.The method can reduce cost of equipment and manufacturing cost greatly, and made liner has various characteristics and advantage that above-mentioned ABS two-layer compound sheet material has, repeats no more herein.
In addition, the present invention also provides a kind of inner bag of refrigeration plant, and described inner bag has the described liner of above-mentioned arbitrary embodiment.According to embodiments of the invention, prepared the method for the inner bag of refrigeration plant by ABS two-layer compound sheet material, be not particularly limited, for example, in an embodiment of the present invention, adopt the vacuum thermoforming method.The vacuum thermoforming method refers to sheet or board-like material is clamped on the framework of vacuum forming machine, after thermoplastic, by the air duct on mould limit, by vacuum, it is adsorbed on mould, and cooling through the short time, obtain the plastic products of moulding.Particularly, in an embodiment of the present invention, after the ABS two-layer compound sheet material of the embodiment of the present invention is carried out to vacuum thermoforming processing, punching becomes the inner bags such as the door courage of refrigeration plant or case courage.
In addition, the present invention also provides a kind of refrigeration plant.Described refrigeration plant has above-mentioned inner bag.According to some embodiments of the present invention, described refrigeration plant can be refrigerator or refrigerator.Thus, the refrigeration plant according to the embodiment of the present invention can be used for to refrigerator or the refrigerator-freezer that business and family are used, can obtain great economic benefit.
Below specifically describe embodiments of the invention.
In addition, the example of various specific technique, operation and the material the invention provides, but those of ordinary skills can recognize the use of applicability and/or the other materials of other techniques.
Embodiment 1
By the strange U.S. true qualities ABS-749SK material after look female dyeing, and the ABS proprietary material that contains 12%AN carries out the drying processing, then utilize two-layer compound co-extrusion equipment, the thickness of superficial layer and bottom is set to respectively to 1.6 millimeters and 0.18 millimeter, thereby obtain ABS two-layer compound sheet material; Obtained ABS two-layer compound sheet material is carried out to thermoforming processing under vacuum condition to be processed; And will carry out cutting edge and die-cut processing through the ABS two-layer compound sheet material of thermoforming processing processing, in order to obtain the described door-plate of the liner for refrigeration plant, the thickness of this door-plate is 1.82 millimeters, can be for HFC/HCFC/ALKANF foaming doors liner.
Embodiment 2
Korea S LG chemistry is produced to the ABS-RS656H material, and the ABS proprietary material that contains 60%AN carries out the drying processing, then utilize two-layer compound co-extrusion equipment, the thickness of superficial layer and bottom is set to respectively to 1.6 millimeters and 0.18 millimeter, thereby obtain ABS two-layer compound sheet material; Obtained ABS two-layer compound sheet material is carried out to thermoforming processing under vacuum condition to be processed; And will carry out cutting edge and die-cut processing through the ABS two-layer compound sheet material of thermoforming processing processing, in order to obtain the described door-plate of the liner for refrigeration plant, the thickness of this door-plate is 1.82 millimeters, can be for HFC/HCFC/ALKANF foaming doors liner.
Embodiment 3
Samsung chemistry (SAMSUNG CHEMICAL) is produced to dyeing ABS-SV157 material, and the ABS proprietary material that contains 12%SAN carries out the drying processing, then utilize two-layer compound co-extrusion equipment, the thickness of superficial layer and bottom is set to respectively to 2.4 millimeters and 0.4 millimeter, thereby obtains ABS two-layer compound sheet material; Obtained ABS two-layer compound sheet material is carried out to thermoforming processing under vacuum condition to be processed; And will carry out cutting edge and die-cut processing through the ABS two-layer compound sheet material of thermoforming processing processing, in order to obtain the described boxboard of the liner for refrigeration plant, the thickness of this boxboard is 2.8 millimeters, can be for HFC/HCFC/ALKANF foam box liner.
Embodiment 4
Korea S LG chemistry is produced to the ABS-RS656H material, and the ABS proprietary material that contains 60%SAN carries out the drying processing, then utilize two-layer compound co-extrusion equipment, the thickness of superficial layer and bottom is set to respectively to 2.4 millimeters and 0.4 millimeter, thereby obtain ABS two-layer compound sheet material; Obtained ABS two-layer compound sheet material is carried out to thermoforming processing under vacuum condition to be processed; And will carry out cutting edge and die-cut processing through the ABS two-layer compound sheet material of thermoforming processing processing, in order to obtain the described boxboard of the liner for refrigeration plant, the thickness of this boxboard is 2.8 millimeters, can be for HFC/HCFC/ALKANF foam box liner.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although the above has illustrated and has described embodiments of the invention, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art is not in the situation that break away from principle of the present invention and aim can be changed above-described embodiment within the scope of the invention, modification, replacement and modification.
Claims (13)
1. an ABS two-layer compound sheet material, is characterized in that, comprising:
Superficial layer, described superficial layer consists of common extrusion-grade ABS material;
Bottom, described bottom consists of the ABS proprietary material.
2. ABS two-layer compound sheet material according to claim 1, is characterized in that, the thickness of described superficial layer accounts at least 80% of ABS two-layer compound sheet material gross thickness.
3. ABS two-layer compound sheet material according to claim 1, is characterized in that, described common extrusion-grade ABS material comprises dyeing ABS sheet material level PP Pipe Compound, dyeing, modifying ABS or true qualities ABS+ look mother.
4. ABS two-layer compound sheet material according to claim 1, is characterized in that, the thickness of described bottom accounts for 2%～20% of described ABS composite board gross thickness.
5. ABS two-layer compound sheet material according to claim 1, is characterized in that, described ABS proprietary material comprises the fine or styrene-acrylonitrile of propylene.
6. ABS two-layer compound sheet material according to claim 5, is characterized in that, the total amount based on described ABS PP Pipe Compound, and described propylene content fine or styrene-acrylonitrile is 12 weight portions～60 weight portions.
7. the liner for refrigeration plant, is characterized in that, described liner has the described ABS two-layer compound of claim 1～6 any one sheet material.
8. liner according to claim 7, is characterized in that, comprises:
The inner surface of described liner is described superficial layer;
The outer surface of described liner is described bottom, and described outer surface directly contacts with the foaming layer of described refrigerating device heat insulation layer.
9. a method for preparing the described liner of claim 8, is characterized in that, comprising:
Common extrusion-grade ABS material and ABS PP Pipe Compound are carried out to the drying processing, in order to obtain common extrusion-grade ABS material and the ABS PP Pipe Compound through super-dry;
Utilize two-layer compound plate squeezing equipment to obtain ABS two-layer compound sheet material as described as claim 1～6 any one;
Described ABS two-layer compound sheet material is carried out to thermoforming processing under vacuum condition to be processed; And
The ABS two-layer compound sheet material that to process through thermoforming processing carries out cutting edge and die-cut processing, in order to obtain the described liner for refrigeration plant.
10. a liner of refrigeration equipment, is characterized in that, described liner of refrigeration equipment has liner as claimed in claim 8.
11. inner bag according to claim 10, is characterized in that, door courage or case courage that described inner bag is refrigeration plant.
12. a refrigeration plant, is characterized in that, described refrigeration plant has inner bag as described as claim 10 or 11.
13. refrigeration plant according to claim 12, is characterized in that, described refrigeration plant is refrigerator or refrigerator.
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| CN201310391197.1A CN103465588B (en) | 2013-08-30 | 2013-08-30 | ABS two-layer compound sheet material and uses thereof |
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| CN201310391197.1A CN103465588B (en) | 2013-08-30 | 2013-08-30 | ABS two-layer compound sheet material and uses thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269902A (en) * | 2014-06-06 | 2016-01-27 | 湖南通达汽车内饰有限责任公司 | Automobile ABS sheet and making method thereof |
| CN107053794A (en) * | 2017-04-11 | 2017-08-18 | 南京创维家用电器有限公司 | ABS two-layer compounds sheet material and preparation method, inner bag and preparation method, refrigeration plant |
| CN114987013A (en) * | 2022-05-30 | 2022-09-02 | 广东美的暖通设备有限公司 | Composite board for air conditioner shell, preparation method of composite board, air conditioner shell and air conditioner |
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| EP0629498B1 (en) * | 1993-06-08 | 1998-10-07 | General Electric Company | Multi layered product comprising an ABS layer with a low rubber content and an ABS layer with a high rubber content |
| CN101544806A (en) * | 2008-03-26 | 2009-09-30 | 海尔集团公司 | Solvent-resistance polystyrene ternary alloy material for refrigerator inner liner plates and preparation method and application thereof |
| CN102173159A (en) * | 2011-01-04 | 2011-09-07 | 合肥美的荣事达电冰箱有限公司 | Acrylonitrile butadiene styrene (ABS) laminated composite plate and refrigeration equipment liner |
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| EP0629498B1 (en) * | 1993-06-08 | 1998-10-07 | General Electric Company | Multi layered product comprising an ABS layer with a low rubber content and an ABS layer with a high rubber content |
| CN101544806A (en) * | 2008-03-26 | 2009-09-30 | 海尔集团公司 | Solvent-resistance polystyrene ternary alloy material for refrigerator inner liner plates and preparation method and application thereof |
| CN102173159A (en) * | 2011-01-04 | 2011-09-07 | 合肥美的荣事达电冰箱有限公司 | Acrylonitrile butadiene styrene (ABS) laminated composite plate and refrigeration equipment liner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269902A (en) * | 2014-06-06 | 2016-01-27 | 湖南通达汽车内饰有限责任公司 | Automobile ABS sheet and making method thereof |
| CN107053794A (en) * | 2017-04-11 | 2017-08-18 | 南京创维家用电器有限公司 | ABS two-layer compounds sheet material and preparation method, inner bag and preparation method, refrigeration plant |
| CN114987013A (en) * | 2022-05-30 | 2022-09-02 | 广东美的暖通设备有限公司 | Composite board for air conditioner shell, preparation method of composite board, air conditioner shell and air conditioner |
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| CN103465588B (en) | 2016-04-27 |
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