CN105793008B - 硬质热塑性泡沫致密化方法和并有所述致密化硬质热塑性泡沫的复合结构 - Google Patents
硬质热塑性泡沫致密化方法和并有所述致密化硬质热塑性泡沫的复合结构 Download PDFInfo
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- CN105793008B CN105793008B CN201480066453.2A CN201480066453A CN105793008B CN 105793008 B CN105793008 B CN 105793008B CN 201480066453 A CN201480066453 A CN 201480066453A CN 105793008 B CN105793008 B CN 105793008B
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- Prior art keywords
- foam
- densified
- layer
- core
- thickness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
- B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
-
- 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
- B32B5/18—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 features of a layer of foamed material
-
- 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
- B32B17/066—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 foam
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- 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
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
- B32B5/14—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 a layer differing constitutionally or physically in different parts, e.g. denser near its faces
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
- E04C2/243—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
- E04C2/246—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 combinations of materials fully covered by E04C2/16 and E04C2/20
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
- B29K2025/04—Polymers of styrene
- B29K2025/06—PS, i.e. polystyrene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0221—Vinyl resin
- B32B2266/0228—Aromatic vinyl resin, e.g. styrenic (co)polymers
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- 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
- B32B2509/00—Household appliances
- B32B2509/10—Refrigerators or refrigerating equipment
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
名称 | 剥离能量,N/m | 失败模式 |
比较A | 160 | 粘结泡沫失败 |
层压物实例1 | >240 | 粘结泡沫失败 |
层压物实例2 | N.D. | GRP粘结失败 |
比较B | N.D. | GRP粘结失败 |
名称 | λ(mW/m·K) | 体积密度(kg/m3) |
实例3 | 29.2 | 78 |
比较C | 27.6 | 39 |
比较D | 33 | 120 |
名称 | 描述 | 屈服抗压强度,kPa |
实例3 | 在两侧致密化 | >1400 |
实例4 | 在两侧致密化 | >800 |
比较样品C | 未致密化泡沫 | 330 |
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361918500P | 2013-12-19 | 2013-12-19 | |
US61/918500 | 2013-12-19 | ||
PCT/US2014/070016 WO2015094967A1 (en) | 2013-12-19 | 2014-12-12 | Rigid thermoplastic foam densification process and composite structures incorporating the densified rigid thermoplastic foam |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105793008A CN105793008A (zh) | 2016-07-20 |
CN105793008B true CN105793008B (zh) | 2018-10-19 |
Family
ID=52282954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480066453.2A Active CN105793008B (zh) | 2013-12-19 | 2014-12-12 | 硬质热塑性泡沫致密化方法和并有所述致密化硬质热塑性泡沫的复合结构 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10201951B2 (zh) |
EP (1) | EP3083181A1 (zh) |
JP (1) | JP6420344B2 (zh) |
CN (1) | CN105793008B (zh) |
CA (1) | CA2933690A1 (zh) |
WO (1) | WO2015094967A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3112119A1 (de) * | 2015-07-02 | 2017-01-04 | Basf Se | Verfahren zur herstellung strukturierter thermoplastischer schaumstoffplatten und thermoplastische schaumstoffplatte |
US10112371B2 (en) * | 2016-07-26 | 2018-10-30 | Mp Global Products, L.L.C. | Floor underlayment |
US10525643B2 (en) * | 2017-05-03 | 2020-01-07 | Covestro Llc | Methods for making foam laminates having a concave surface and laminates produced thereby |
US20190010696A1 (en) * | 2017-07-10 | 2019-01-10 | Building Products of Canada Corp./La Cie Materiaux de Construction BP Canada | Insulated Panel |
WO2019232333A1 (en) * | 2018-05-31 | 2019-12-05 | Nike Innovate C.V. | Cushioning member for article of footwear and related methods |
CN111923312A (zh) * | 2020-07-22 | 2020-11-13 | 湖北飞德慕体育用品有限公司 | 一种高强度高韧性瑜伽垫及其制造方法 |
EP4196826B1 (en) * | 2020-08-12 | 2024-06-26 | Selskabet Af 6. April 2010 ApS | Suspension of electromagnetic receiver coil |
DE102023200010A1 (de) | 2023-01-03 | 2024-07-04 | Volkswagen Aktiengesellschaft | Vorrichtung und Verfahren zur Herstellung von dreidimensional geformten Schaumbauteilen und Kraftfahrzeug |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3863908A (en) | 1965-04-15 | 1975-02-04 | Saint Gobain | Cellular, resinous products and methods and apparatus for making them |
GB1240733A (en) * | 1968-06-29 | 1971-07-28 | Dunlop Holdings Ltd | Method of making flexible sheet material |
JPS50141671A (zh) * | 1974-05-01 | 1975-11-14 | ||
US4268459A (en) | 1976-06-29 | 1981-05-19 | American Cyanamid Company | Cyclic diphosphonates |
US4086205A (en) | 1976-09-03 | 1978-04-25 | Monsanto Company | Hydrogen phosphonates |
US4070336A (en) | 1976-09-03 | 1978-01-24 | Monsanto Company | Hydrogen phosphonates and polymer compositions containing them as flame retardants |
JPS562138A (en) * | 1979-06-19 | 1981-01-10 | Uchiyama Mfg Corp | Foaming styrol board having melted bark layer |
JPS562134A (en) | 1979-06-19 | 1981-01-10 | Toshiba Corp | Molding method for roll of bellows |
US4278588A (en) | 1979-09-24 | 1981-07-14 | American Cyanamid Company | Phosphine oxide flame retarded, rubber-modified, polyphenylene ether resin compositions |
US4255324A (en) | 1979-10-18 | 1981-03-10 | American Cyanamid Company | Synergistic flame retardant compositions for polyphenylene ether resins |
JPS62271729A (ja) * | 1986-05-21 | 1987-11-26 | Mitsubishi Yuka Badische Co Ltd | 発泡樹脂成形品の製造方法 |
JPS63209925A (ja) * | 1987-02-27 | 1988-08-31 | Meiwa Sangyo Kk | 車輌用積層内装板の製造方法 |
JP3289079B2 (ja) * | 1993-01-06 | 2002-06-04 | 鐘淵化学工業株式会社 | 改善された表面外観を有する発泡成形体の製造方法 |
JP2000117866A (ja) * | 1998-10-15 | 2000-04-25 | Jsp Corp | ポリスチレン系樹脂多層発泡体 |
US6716379B2 (en) * | 2000-02-03 | 2004-04-06 | Pactiv Corporation | Polymer foam plank with densified skin, method and apparatus for producing a densified skin on a foam plank |
US7128561B2 (en) | 2003-06-30 | 2006-10-31 | Owens Corning Fiberglas Technology, Inc. | Surface treatment for blanket of thermoplastic fibers |
JP2009504844A (ja) | 2005-08-08 | 2009-02-05 | アルベマール・コーポレーシヨン | 難燃化スチレン系ポリマーフォームおよびフォーム前駆体 |
US8202945B2 (en) | 2006-08-16 | 2012-06-19 | Dow Global Technologies Llc | Process for brominating butadieneninyl aromatic copolymers |
ES2402178T3 (es) | 2007-09-13 | 2013-04-29 | Dow Global Technologies Llc | Polímeros estirénicos expandidos que contienen aditivos FR de fosfonato aromático |
WO2009035881A2 (en) | 2007-09-13 | 2009-03-19 | Dow Global Technologies, Inc. | Phosphorus-sulfur fr additives and polymer systems containing same |
US7820093B2 (en) * | 2008-01-10 | 2010-10-26 | Kin Sun Wong | Method for processing stamp material |
EP2410015B1 (en) | 2008-02-26 | 2013-09-18 | Dow Global Technologies LLC | Brominated polymers as flame retardant additives and polymer systems containing same |
US20090246501A1 (en) | 2008-03-26 | 2009-10-01 | Fina Technology, Inc. | Reduced Weight Multilayer Polymeric Articles and Methods of Making and Using Same |
US20110229693A1 (en) * | 2008-12-17 | 2011-09-22 | Myron Maurer | Continuous process for manufacturing a shaped foam article |
MX2011011204A (es) * | 2009-04-28 | 2012-01-25 | Asahi Kasei Constr Mat Co Ltd | Dispositivo para formar una placa de espuma de resina termoendurecible y metodo para fabricar una placa de espuma de resina termoendurecible. |
US8691896B2 (en) | 2010-02-05 | 2014-04-08 | Basf Se | Halogen-free, phosphorus-containing flame-retardant polymer foams |
ES2703732T3 (es) | 2010-12-17 | 2019-03-12 | Dow Global Technologies Llc | Proceso de extrusión de poliestireno en estado fundido |
EP3424667A1 (en) * | 2012-03-02 | 2019-01-09 | Orac Holding NV | Process for manufacturing a plastic composite profile |
-
2014
- 2014-12-12 CA CA2933690A patent/CA2933690A1/en not_active Abandoned
- 2014-12-12 EP EP14824281.1A patent/EP3083181A1/en not_active Withdrawn
- 2014-12-12 US US15/103,260 patent/US10201951B2/en not_active Expired - Fee Related
- 2014-12-12 CN CN201480066453.2A patent/CN105793008B/zh active Active
- 2014-12-12 WO PCT/US2014/070016 patent/WO2015094967A1/en active Application Filing
- 2014-12-12 JP JP2016536520A patent/JP6420344B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20160311196A1 (en) | 2016-10-27 |
EP3083181A1 (en) | 2016-10-26 |
JP2017504679A (ja) | 2017-02-09 |
WO2015094967A1 (en) | 2015-06-25 |
US10201951B2 (en) | 2019-02-12 |
CN105793008A (zh) | 2016-07-20 |
JP6420344B2 (ja) | 2018-11-07 |
CA2933690A1 (en) | 2015-06-25 |
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