Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Polyurethane heat insulation aluminum alloy sectional material and manufacturing process thereof

A technology of aluminum alloy profiles and polyurethane, which is applied in the direction of building structures, windows/doors, building components, etc., can solve problems such as not being able to meet requirements, and achieve the effects of reducing quality, not easily deformed, and saving costs

Inactive Publication Date: 2017-11-03
WINGREEN WINDOW HONGKONG
View PDF5 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the above two profiles have made a qualitative leap, and the heat insulation and energy-saving effects have been greatly improved, they have been met with the increasingly higher requirements of users and the advancement of national energy-saving and emission-reduction policies, especially the requirements of passive houses. can not meet the requirements

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Polyurethane heat insulation aluminum alloy sectional material and manufacturing process thereof
  • Polyurethane heat insulation aluminum alloy sectional material and manufacturing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as figure 1 As shown, the present invention is a polyurethane heat insulating aluminum alloy profile, which includes a first inner profile 1, a second inner profile 2 and a polyurethane heat insulating material 3, and the polyurethane heat insulating material 3 is arranged on the first inner profile 1 Between the second inner profile 2 and with the first inner profile 1 and the second inner profile 2 through pouring and foaming to form an integrated profile core; both sides of the profile core are provided with a first outer core by rolling Profile 4 and second outer profile 5 .

[0033] Both the surfaces of the first inner profile 4 and the second inner profile 5 are provided with corrugations, and the surfaces are all treated by steel shot sandblasting and anodic oxidation treatment process, and the polyurethane heat insulation material is added to the first inner profile and the second inner profile. Focus on.

[0034] The first inner profile 1 , the second in...

Embodiment 2

[0037] Such as figure 1 As shown, the present invention is a polyurethane heat insulating aluminum alloy profile, which includes a first inner profile 1, a second inner profile 2 and a polyurethane heat insulating material 3, and the polyurethane heat insulating material 3 is arranged on the first inner profile 1 Between the second inner profile 2 and with the first inner profile 1 and the second inner profile 2 through pouring and foaming to form an integrated profile core; both sides of the profile core are provided with a first outer core by rolling Profile 4 and second outer profile 5 .

[0038] Both the surfaces of the first inner profile 4 and the second inner profile 5 are provided with corrugations, and the surfaces are all treated by steel shot sandblasting and anodic oxidation treatment process, and the polyurethane heat insulation material is added to the first inner profile and the second inner profile. Focus on.

[0039] The first inner profile 1 , the second in...

Embodiment 3

[0042] Such as figure 1 As shown, the present invention is a polyurethane heat insulating aluminum alloy profile, which includes a first inner profile 1, a second inner profile 2 and a polyurethane heat insulating material 3, and the polyurethane heat insulating material 3 is arranged on the first inner profile 1 Between the second inner profile 2 and with the first inner profile 1 and the second inner profile 2 through pouring and foaming to form an integrated profile core; both sides of the profile core are provided with a first outer core by rolling Profile 4 and second outer profile 5 .

[0043] Both the surfaces of the first inner profile 4 and the second inner profile 5 are provided with corrugations, and the surfaces are all treated by steel shot sandblasting and anodic oxidation treatment process, and the polyurethane heat insulation material is added to the first inner profile and the second inner profile. Focus on.

[0044] The first inner profile 1 , the second in...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
flexural strengthaaaaaaaaaa
tensile strengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a polyurethane heat insulation aluminum alloy sectional material, which comprises a first inner sectional material, a second inner sectional material and a polyurethane heat insulation material, wherein the polyurethane heat insulation material is arranged between the first inner sectional material and the second sectional material; the polyurethane heat insulation material, the first inner sectional material and the second inner sectional material form a sectional material inner core of an integral structure through casting foaming; and a second outer sectional material and a second outer sectional material are arranged at the two sides of the sectional material inner core through rolling pressing. On the other hand, the invention discloses a manufacturing process of the polyurethane heat insulation aluminum alloy sectional material. The polyurethane heat insulation aluminum alloy sectional material has the advantages of low linear heat conduction coefficient, good material U value, good bending and tensile strength, light weight, corrosion resistance and good heat insulation performance.

Description

technical field [0001] The invention relates to the technical field of profiles, in particular to a polyurethane heat-insulating aluminum alloy profile and a manufacturing process thereof. Background technique [0002] In order to meet the requirements of heat insulation, sound insulation and doors and windows, the existing heat insulation broken bridge door and window materials generally adopt the following methods: [0003] 1. Both sides are made of aluminum alloy (generally 6063-T5), and the middle is connected by rolling strips (PA+25% GF). [0004] 2. Use aluminum alloy material (generally 6063-T5), pour elastomer (non-foaming PU polyurethane) in the middle cavity, and then disconnect the connection part in the middle of the aluminum alloy material. [0005] Although the above two profiles have made a qualitative leap, and the heat insulation and energy-saving effects have been greatly improved, they have been met with the increasingly higher requirements of users and ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E06B3/263E06B1/32B29C44/16B29C44/18
CPCE06B3/26301B29C44/16B29C44/18E06B1/325E06B2003/26378
Inventor 克里斯蒂安森·本特·里斯伽德
Owner WINGREEN WINDOW HONGKONG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com