WO2017185232A1 - Profilé en alliage d'aluminium à isolation thermique en polyuréthane et son procédé de fabrication - Google Patents

Profilé en alliage d'aluminium à isolation thermique en polyuréthane et son procédé de fabrication Download PDF

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Publication number
WO2017185232A1
WO2017185232A1 PCT/CN2016/080232 CN2016080232W WO2017185232A1 WO 2017185232 A1 WO2017185232 A1 WO 2017185232A1 CN 2016080232 W CN2016080232 W CN 2016080232W WO 2017185232 A1 WO2017185232 A1 WO 2017185232A1
Authority
WO
WIPO (PCT)
Prior art keywords
profile
inner profile
aluminum alloy
polyurethane heat
core
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.)
Ceased
Application number
PCT/CN2016/080232
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English (en)
Chinese (zh)
Inventor
克里斯蒂安森本特·里斯伽德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wingreen Window (hongkong) Co Ltd
Original Assignee
Wingreen Window (hongkong) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wingreen Window (hongkong) Co Ltd filed Critical Wingreen Window (hongkong) Co Ltd
Priority to PCT/CN2016/080232 priority Critical patent/WO2017185232A1/fr
Publication of WO2017185232A1 publication Critical patent/WO2017185232A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation

Definitions

  • the invention relates to the technical field of profiles, in particular to a polyurethane heat-insulating aluminum alloy profile and a manufacturing process thereof.
  • the existing insulation broken bridge door and window materials generally adopt the following methods:
  • the aluminum alloy material (generally 6063-T5) is used on both sides, and the middle is fed by roller (PA+25%GF).
  • the technical problem to be solved by the invention is to overcome the defects of the prior art and provide a polyurethane heat-insulating aluminum alloy profile, which has good heat insulation, high strength, strong temperature adaptability, light weight and material saving.
  • the present invention provides the following technical solutions:
  • a polyurethane heat-insulating aluminum alloy profile comprising a first inner profile, a second inner profile and a polyurethane heat insulation material, the polyurethane heat insulation material being disposed between the first inner profile and the second inner profile and Forming a core integrally formed with the first inner profile and the second inner profile by casting foaming; both sides of the profile core are provided with a first outer profile and a second outer profile by rolling.
  • the surfaces of the first inner profile and the second inner profile are provided with corrugations and the surfaces are treated by a steel shot blasting anodizing process, and the polyurethane heat insulating material is combined with the first inner profile and the second inner profile. Adhesion.
  • first inner profile, the second inner profile, the first outer profile and the second outer profile are all aluminum alloy profiles.
  • the polyurethane heat insulating material is an isocyanate and a polyether polyol in a mass ratio of 1: 1 to 1.5 and a reaction temperature of 20 to 30.
  • the reaction is formed at a temperature of ° C and a pressure of 130 to 150 KPa.
  • the polyurethane heat insulating material is an isocyanate and a polyether polyol in a mass ratio of 1:1.2 and a reaction temperature of 20 to 30.
  • the reaction is formed at a temperature of ° C and a pressure of 130 to 150 KPa.
  • Another aspect of the invention discloses a manufacturing process for a polyurethane insulated aluminum alloy profile comprising the following steps:
  • the polyurethane heat-insulating aluminum alloy profile of the present invention has a low linear thermal conductivity of up to 0.06 W/m ⁇ K or less;
  • the polyurethane heat-insulating aluminum alloy profile of the present invention has a good material U value of 0.9 W/m 2 ⁇ K or less, and the U-value of the existing wear-through window and door material is about 3.0 W/m 2 ⁇ K.
  • the polyurethane heat-insulating aluminum alloy profile of the invention is matched with three-glass two-chamber insulating glass, and the U value can reach 0.6 W/m 2 ⁇ K or less;
  • the ratio of the use of the aluminum alloy material is reduced. Compared with the ordinary broken bridge door and window material, the aluminum alloy in the material is an auxiliary material, thereby reducing the quality of the polyurethane insulated aluminum alloy profile and saving cost.
  • Figure 1 is a schematic view of the structure of the present invention.
  • the polyurethane heat-insulating aluminum alloy profile of the present invention comprises a first inner profile 1 , a second inner profile 2 and a polyurethane insulation material.
  • the polyurethane heat insulating material 3 is disposed between the first inner profile 1 and the second inner profile 2 and with the first inner profile 1 and the second inner profile 2
  • the structural core is integrally formed by casting foaming; the first outer profile 4 and the second outer profile 5 are provided on both sides of the profile core by rolling.
  • the first inner profile 4 and the second inner profile 5 The surface is provided with corrugations and the surface is treated by a steel shot blasting anodizing process to increase the adhesion of the polyurethane insulating material to the first inner profile and the second inner profile.
  • the first inner profile 1, the second inner profile 2, the first outer profile 4 and the second outer profile 5 are all aluminum alloy profiles.
  • the polyurethane heat insulating material is an isocyanate and a polyether polyol in a mass ratio of 1: 1 to 1.5, a reaction temperature of 30 ° C, and a pressure of Formed under conditions of 130KPa.
  • the polyurethane heat-insulating aluminum alloy profile of the present invention comprises a first inner profile 1 , a second inner profile 2 and a polyurethane insulation material.
  • the polyurethane heat insulating material 3 is disposed between the first inner profile 1 and the second inner profile 2 and with the first inner profile 1 and the second inner profile 2
  • the structural core is integrally formed by casting foaming; the first outer profile 4 and the second outer profile 5 are provided on both sides of the profile core by rolling.
  • the first inner profile 4 and the second inner profile 5 The surface is provided with corrugations and the surface is treated by a steel shot blasting anodizing process to increase the adhesion of the polyurethane insulating material to the first inner profile and the second inner profile.
  • the first inner profile 1, the second inner profile 2, the first outer profile 4 and the second outer profile 5 are all aluminum alloy profiles.
  • the polyurethane heat insulating material is an isocyanate and a polyether polyol in a mass ratio of 1:1 to 1.5 and a reaction temperature of 20 to 30. °C, pressure is 130 ⁇ 150KPa.
  • the polyurethane heat-insulating aluminum alloy profile of the present invention comprises a first inner profile 1 , a second inner profile 2 and a polyurethane insulation material.
  • the polyurethane heat insulating material 3 is disposed between the first inner profile 1 and the second inner profile 2 and with the first inner profile 1 and the second inner profile 2
  • the structural core is integrally formed by casting foaming; the first outer profile 4 and the second outer profile 5 are provided on both sides of the profile core by rolling.
  • the first inner profile 4 and the second inner profile 5 The surface is provided with corrugations and the surface is treated by a steel shot blasting anodizing process to increase the adhesion of the polyurethane insulating material to the first inner profile and the second inner profile.
  • the first inner profile 1, the second inner profile 2, the first outer profile 4 and the second outer profile 5 are all aluminum alloy profiles.
  • the polyurethane heat insulating material is an isocyanate and a polyether polyol in a mass ratio of 1:1.2, a reaction temperature of 25 ° C, and a pressure of Formed under conditions of 140KPa.
  • reaction conditions for reacting the isocyanate and the polyether polyol to form a polyurethane heat insulating material were adjusted to have a mass ratio of 1: 0.8, reaction temperature is 25 °C, pressure is 140KPa.
  • Example 1 On the basis of Example 1, the reaction conditions for reacting the isocyanate and the polyether polyol to form a polyurethane heat insulating material were adjusted to have a mass ratio of 1: 1.6, the reaction temperature is 25 °C, the pressure is 140KPa.
  • Example 1 On the basis of Example 1, the reaction conditions for reacting the isocyanate and the polyether polyol to form a polyurethane heat insulating material were adjusted to have a mass ratio of 1: 1.2, the reaction temperature is 15 °C, the pressure is 140KPa.
  • Example 1 On the basis of Example 1, the reaction conditions for reacting the isocyanate and the polyether polyol to form a polyurethane heat insulating material were adjusted to have a mass ratio of 1: 1.2, the reaction temperature is 25 °C, the pressure is 125KPa.
  • the polyurethane heat-insulating aluminum alloy profile of the present invention has a low linear thermal conductivity and a good material U value, and has good bending and tensile strength, light weight, corrosion resistance and good heat insulation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne un profilé en alliage d'aluminium à isolation thermique en polyuréthane et son procédé de fabrication. Le profilé en alliage d'aluminium comprend un premier profilé interne (1), un deuxième profilé interne (2), et un matériau d'isolation thermique en polyuréthane (3). Le matériau d'isolation thermique en polyuréthane (3) est disposé entre le premier profilé interne (1) et le deuxième profilé interne (2), et forme un noyau de profilé dans une structure intégrée conjointement avec le premier profilé interne (1) et le deuxième profilé interne (2) au moyen d'une expansion par coulée. Un premier profilé externe (4) et un deuxième profilé externe (5) sont disposés des deux côtés du noyau de profilé au moyen d'un laminage. Le profilé en alliage d'aluminium d'isolation thermique en polyuréthane présente une résistance élevée à la flexion et à la traction, un poids léger, une résistance élevée à la corrosion et une bonne propriété d'isolation thermique.
PCT/CN2016/080232 2016-04-26 2016-04-26 Profilé en alliage d'aluminium à isolation thermique en polyuréthane et son procédé de fabrication Ceased WO2017185232A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/080232 WO2017185232A1 (fr) 2016-04-26 2016-04-26 Profilé en alliage d'aluminium à isolation thermique en polyuréthane et son procédé de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/080232 WO2017185232A1 (fr) 2016-04-26 2016-04-26 Profilé en alliage d'aluminium à isolation thermique en polyuréthane et son procédé de fabrication

Publications (1)

Publication Number Publication Date
WO2017185232A1 true WO2017185232A1 (fr) 2017-11-02

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PCT/CN2016/080232 Ceased WO2017185232A1 (fr) 2016-04-26 2016-04-26 Profilé en alliage d'aluminium à isolation thermique en polyuréthane et son procédé de fabrication

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Country Link
WO (1) WO2017185232A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111287604A (zh) * 2020-03-16 2020-06-16 晋中鑫铭格新材料科技有限公司 节能门窗的嵌装粘接式聚氨酯复合型材、生产方法及设备
WO2022028013A1 (fr) * 2020-08-06 2022-02-10 程振朔 Profilé à faible conductance thermique
CN114231018A (zh) * 2022-01-04 2022-03-25 广东五恒新材料有限公司 一种断桥铝合金型材用隔热复合材料、断桥铝合金型材及其制备方法
CN121374085A (zh) * 2025-12-25 2026-01-23 潍坊君和铝业有限公司 一种用于隔热铝合金型材的穿条与定位一体化装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242909A1 (de) * 1982-11-20 1984-05-24 Isogarant Fensterprofilwerk GmbH & Co KG, 6086 Riedstadt Rahmenprofilelement fuer fenster, tueren od.dgl.
US5104597A (en) * 1988-12-12 1992-04-14 Masco Industries, Inc. Process for producing a non-warped longitudinal multi-component frame element
DE202009004237U1 (de) * 2009-03-26 2009-06-04 Pural Gmbh & Co. Kg Profilelement für Fenster oder Türen
CN203008667U (zh) * 2012-11-14 2013-06-19 江阴市京澄玻璃有限公司 节能铝合金门窗
CN203188806U (zh) * 2013-03-20 2013-09-11 大连固瑞聚氨酯有限公司 一种浇注式隔热氟碳漆处理铝合金型材
CN204266775U (zh) * 2014-12-03 2015-04-15 南京理工大学常熟研究院有限公司 一种发泡式塑铝复合门窗型材
CN104559135A (zh) * 2015-01-15 2015-04-29 柏跃龙 一种铝合金型材用隔热材料及其制备方法
CN105037684A (zh) * 2015-09-10 2015-11-11 无锡捷阳节能科技股份有限公司 一种聚氨酯发泡工艺

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242909A1 (de) * 1982-11-20 1984-05-24 Isogarant Fensterprofilwerk GmbH & Co KG, 6086 Riedstadt Rahmenprofilelement fuer fenster, tueren od.dgl.
US5104597A (en) * 1988-12-12 1992-04-14 Masco Industries, Inc. Process for producing a non-warped longitudinal multi-component frame element
DE202009004237U1 (de) * 2009-03-26 2009-06-04 Pural Gmbh & Co. Kg Profilelement für Fenster oder Türen
CN203008667U (zh) * 2012-11-14 2013-06-19 江阴市京澄玻璃有限公司 节能铝合金门窗
CN203188806U (zh) * 2013-03-20 2013-09-11 大连固瑞聚氨酯有限公司 一种浇注式隔热氟碳漆处理铝合金型材
CN204266775U (zh) * 2014-12-03 2015-04-15 南京理工大学常熟研究院有限公司 一种发泡式塑铝复合门窗型材
CN104559135A (zh) * 2015-01-15 2015-04-29 柏跃龙 一种铝合金型材用隔热材料及其制备方法
CN105037684A (zh) * 2015-09-10 2015-11-11 无锡捷阳节能科技股份有限公司 一种聚氨酯发泡工艺

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111287604A (zh) * 2020-03-16 2020-06-16 晋中鑫铭格新材料科技有限公司 节能门窗的嵌装粘接式聚氨酯复合型材、生产方法及设备
WO2022028013A1 (fr) * 2020-08-06 2022-02-10 程振朔 Profilé à faible conductance thermique
CN114059894A (zh) * 2020-08-06 2022-02-18 程振朔 一种低传热的型材
CN114231018A (zh) * 2022-01-04 2022-03-25 广东五恒新材料有限公司 一种断桥铝合金型材用隔热复合材料、断桥铝合金型材及其制备方法
CN121374085A (zh) * 2025-12-25 2026-01-23 潍坊君和铝业有限公司 一种用于隔热铝合金型材的穿条与定位一体化装置

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