Polyurethane composite material energy-saving window frame or door leaf frame or door profile or door sheet

A composite material and door frame technology, applied in the direction of door leaf, wing leaf frame, window/door frame, etc., can solve the problems of low speed and efficiency, and achieve the effect of energy saving, good weather resistance and long service life

Inactive Publication Date: 2011-06-01
OUCHUANG PLASTIC BUILDING MATERIAL ZHEJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

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  • Polyurethane composite material energy-saving window frame or door leaf frame or door profile or door sheet
  • Polyurethane composite material energy-saving window frame or door leaf frame or door profile or door sheet
  • Polyurethane composite material energy-saving window frame or door leaf frame or door profile or door sheet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: with reference to attached figure 1 with 2 . Polyurethane composite material energy-saving door frame or door frame or door panel profile or door panel material, which includes glass fibers, and the multiple bundles of glass fibers are densely distributed to form the door frame or door leaf frame or door panel profile forming skeleton or door panel forming skeleton 1, polyurethane resin 2 and door frame or The door frame or door panel profile forming framework or the door panel panel forming framework is compounded inside and outside to form a polyurethane door frame or door panel frame or door panel profile or door panel material. That is to say, the door frame or door leaf frame or the molding skeleton of the door panel profile or the molding skeleton 1 of the door panel is composed of many bundles of glass fibers, and the polyurethane resin 2 is completely composited with each glass fiber surface in the multi-bundles of glass fibers. The glass fibers ...

Embodiment 1-1

[0017] 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

[0018] 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.

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Abstract

The invention relates to a polyurethane composite material energy-saving window frame or a door leaf frame or a door profile or a door sheet which is formed by polyurethane resins and glass fibers, and comprises the glass fibers, and a shaping method, wherein a plurality of clusters of glass fibers are closely distributed to form shaping skeletons of the door frame or the door leaf frame profile; the polyurethane is compounded with the inner and outer surfaces of the shaping skeletons of the door frame or the door leaf frame profile. The polyurethane composite material energy-saving window frame or door leaf frame or door profile or door sheet is: 1, light in weight, and high in strength; 2, energy-saving, heat preservation and heat insulation; 3, healthy, environment-friendly, and obvious in energy-saving effect; 4, corrosion-resistant, ageing-resistant and long in service life; 5, excellent in size stability; 6, excellent in weather resistance, excellent in high temperature resistance, and better in low temperature resistance; 7, excellent in insulating property; 8, excellent in damping performance; 9, rich in color, high in hardness of a polyurethane composite material, capable of coating various paints and made into profiles with various colors; and 10, fatigue resistance; the polyurethane composite material is excellent in fatigue resistance so as to ensure the safety and reliability of using the material.

Description

technical field [0001] The invention relates to a polyurethane composite material energy-saving door frame or door leaf frame or door panel profile or door panel material and a molding method made of polyurethane resin and glass fiber, belonging to the field of composite profile manufacturing. Background technique [0002] At present, the popular architectural doors and windows on the market are mainly made of wood, aluminum alloy, plastic steel, broken bridge aluminum, wood-aluminum composite or aluminum-plastic composite materials; A new material, commonly known as "Fiber Reinforced Plastics" (English name Fiber Reinforced Plastics, FRP for short), which is made of unsaturated polyester resin and glass fiber, was introduced to process the door and window system, that is, FRP doors and windows. [0003] Unsaturated polyester resin is a kind of thermosetting resin, which can be cured into an insoluble and infusible high molecular network polymer under the action of heat or i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B1/52E06B1/26E06B3/20E06B3/70E06B3/72B29C70/52B29C70/54
Inventor 聂雷胡庆华
Owner OUCHUANG PLASTIC BUILDING MATERIAL ZHEJIANG
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