Composite energy-saving door window frame or door window sash frame and forming method
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A door and window frame, door and window sash technology, applied in window/door frames, chemical instruments and methods, windows/doors, etc., can solve the problems of low speed and efficiency, and achieve energy-saving effects, good resistance, and good weather resistance
Inactive Publication Date: 2015-05-27
OUCHUANG PLASTIC BUILDING MATERIAL ZHEJIANG
View PDF7 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
However, in the pultrusion process of unsaturated polyester resin FRP profiles, glass fiber mats must be added while adding longitudinal glass fibers, so its speed and efficiency are low; Styrene
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0025] Embodiment 1: with reference to attached Figure 1-9 . Composite energy-saving door and window frame or door and window frame, which includes door and window frame or door and window frame, said door and window frame or door and window frame is composed of two-component materials, one side of the door and window frame or door and window frame is made of glass steel profile 1, and the other side is The wooden profile 2 and the surface of the glass fiber reinforced plastic profile coincide with the surface of the wooden profile to form a composite energy-saving door and window frame or a door and window sash frame; Multi-bundle glass fiber dense layer and glass fiber felt form the framework of the door and window frame or door and window frame profile, and polyurethane resin is compounded with the inside and outside of the door and window frame or door and window frame profile forming skeleton to form the polyurethane door and window frame or door and window frame profile...
Embodiment 1-1
[0026] Example 1-1: On the basis of Example 1, 35%-40% polyurethane and 60%-75% glass fiber can be pultruded polyurethane profiles, which have better physical, mechanical and mechanical properties.
Embodiment 1-2
[0027] Example 1-2: On the basis of Example 1, 30%-35% polyurethane and 65%-70% glass fiber can be pultruded polyurethane profiles, which have good physical, mechanical and mechanical properties.
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
Property
Measurement
Unit
tensile strength
aaaaa
aaaaa
bending strength
aaaaa
aaaaa
heat deflection temperature
aaaaa
aaaaa
Login to view more
Abstract
The invention relates to a composite energy-saving door window frame or door window sash frame with high strength, low proportion, insulation property, microwave transmission, corrosion resistance, fine heat insulation effect and high decoration and a forming method. The composite energy-saving door window frame or door window sash frame comprises a door window frame or door window sash frame made of double-component materials, one surface of the door window frame or door window sash frame is made of glass fiber reinforced plastic sections while the other surface of the door window frame or door window sash frame is made of wood sections, and the surface made of the glass fiber reinforced plastic sections matches with the surface made of the wood sections to form the composite energy-saving door window frame or door window sash frame. The composite energy-saving door window frame or door window sash frame has the advantages that firstly, weight is light, and strength is high; secondly, energy conservation and heat insulation are realized; thirdly, healthfulness, environmental protection and energy conservation effects are remarkable; fourthly, corrosion resistance and ageing resistance are realized, and the service life is long; fifthly, dimension stability is good; sixthly, weather resistance is fine, and high temperature resistance and low temperature resistance are better; seventhly, insulation property is good; eighthly, shock absorption is fine; and ninthly, composite energy-saving door window frame or door window sash frame is colorful, the hardness of a polyurethane composite material is high, various coatings can be coated on the polyurethane composite material, and accordingly sections in various colors can be manufactured.
Description
technical field [0001] The invention relates to a composite energy-saving door and window frame or door and window frame and a forming method thereof with high strength, low specific gravity, insulation, microwave permeability, corrosion resistance, good heat insulation effect and strong decoration, belonging to the composite energy-saving door and window frame and the door and window frame Profile manufacturing and application areas. Background technique [0002] At present, the popular building doors and windows on the market mainly adopt doors and windows of materials such as wood, aluminum alloy, plastic steel, broken bridge aluminum, wood-aluminum composite or aluminum-plastic composite. The thermal conductivity of wood is 0.15 kal / (m 2 ·h·k), so it has excellent heat preservation, heat insulation and decoration, but the sealing performance of wooden doors and windows is poor, wood is afraid of water and sunlight exposure, and wood is easy to absorb moisture and deform...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more