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Hybrid fiber composite material door/window section and preparation process thereof

A technology for composite materials and door and window profiles, applied in the field of hybrid fiber composite door and window profiles and its preparation, can solve the problems of general corrosion resistance and aging resistance, high heat transfer coefficient, poor thermal insulation performance, etc.

Inactive Publication Date: 2014-05-28
安徽梦谷纤维材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, door and window profiles such as aluminum alloy and stainless steel are not corrosion-resistant, and because of their high heat transfer coefficient, they have poor thermal insulation performance and general energy-saving effect, which can no longer meet the demand.
Although the heat transfer coefficient of glass fiber composite doors and windows is lower, the corrosion resistance and aging resistance of glass fiber composite door and window profiles are average.
The corrosion resistance and aging resistance of basalt fiber composite door and window profiles are stronger than those of glass fiber composite door and window profiles, but the relative cost of basalt fiber is higher

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A door and window profile made of hybrid fiber composite material comprises the following components by weight percentage: 30% of basalt fiber, 45% of glass fiber, 20% of polyurethane resin, and 5% of additive.

[0017] The preparation process of the above-mentioned hybrid fiber composite door and window profiles includes the following steps:

[0018] (1) Pass 30% basalt fiber and 45% glass fiber through the yarn arrangement of the fiber guide device creel;

[0019] (2) Immerse and enrich in a resin tank containing a homogeneous mixture of 20% polyurethane resin and 5% additives;

[0020] (3) Arranged according to the structure of basalt fiber wrapped glass fiber to form hybrid fibers, enter the form profile preforming pultrusion die, and the hybrid fibers are evenly arranged in the form profile pultrusion die to form the required profile structure;

[0021] (4) After heating and curing by the first heater, the heating temperature is controlled at 100~150 oC, and then ...

Embodiment 2

[0024] A door and window profile made of hybrid fiber composite material, comprising the following components by weight percentage: 20% of basalt fiber, 45% of glass fiber, 5% of glass fiber mat, 25% of unsaturated polyester resin and 5% of additives.

[0025] The preparation process of the above-mentioned hybrid fiber composite door and window profiles includes the following steps:

[0026] (1) Pass 20% basalt fiber, 45% glass fiber and 5% glass fiber felt through the fiber guiding device for yarn racking;

[0027] (2) Immerse and enrich in a resin tank containing a homogeneous mixture of 25% unsaturated polyester resin and 5% additives;

[0028] (3) Arranged according to the structure of basalt fiber wrapped glass fiber to form hybrid fibers, which enter the form profile preforming pultrusion die, and the hybrid fibers are evenly arranged in the form profile pultrusion die to form the required profile structure,

[0029] (4) After heating and curing by the first heater, the...

Embodiment 3

[0032] A door and window profile made of hybrid fiber composite material, comprising the following components by weight percentage: 10% basalt fiber, 40% glass fiber, 10% glass fiber mat, 30% epoxy resin and 10% additive.

[0033] The preparation process of the above-mentioned hybrid fiber composite door and window profiles includes the following steps:

[0034] (1) Pass 10% basalt fiber, 40% glass fiber and 10% glass fiber mat through the fiber guiding device for yarn racking;

[0035] (2) Immerse and enrich in a resin tank containing a homogeneous mixture of 30% epoxy resin and 10% additives;

[0036] (3) Arranged according to the structure of basalt fiber wrapped glass fiber to form hybrid fibers, enter the form profile preforming pultrusion die, and the hybrid fibers are evenly arranged in the form profile pultrusion die to form the required profile structure,

[0037] (4) After heating and curing by the first heater, the heating temperature is controlled at 100~150 oC, a...

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Abstract

The invention relates to a hybrid fiber composite material door / window section. The hybrid fiber composite material door / window section comprises the following components in percentage by weight: 10-30 percent of basalt fiber, 30-50 percent of glass fiber, 0-10 percent of glass fiber mat, 20-40 percent of resin and 0-10 percent of an additive. The resin is one of unsaturated polyester resin, epoxyresin and polyurethane resin. The additive is calcium carbonate. A preparation process of the door / window section comprises the following steps: enabling 10-30 percent of basalt fiber, 30-50 percent of glass fiber and 0-10 percent of glass fiber mat to pass through yarn rows of a fiber guiding device creel; enabling the fiber to enter a resin tank containing 20-40 percent of resin and 0-10 percent of the additive for impregnating; enabling the fiber to enter a window body section preforming pultrusion die, wherein the basalt fiber, the glass fiber and the glass fiber mat are uniformly arrayed in the window body section preforming pultrusion die to form a required section structure; heating and curing the fiber in a heat setting die to form the required window body section.

Description

[0001] technical field [0002] The invention relates to a door and window profile made of hybrid fiber composite material and a preparation process thereof. Background technique [0003] With the improvement of the quality of life and the introduction of international energy conservation and emission reduction requirements, the demand for various energy-saving and environment-friendly doors and windows is increasing day by day. The existing door and window profiles mainly include several types such as aluminum alloy, stainless steel, glass fiber composite material, and basalt fiber composite material. However, door and window profiles such as aluminum alloy and stainless steel are not corrosion-resistant, and because of their high heat transfer coefficient, they have poor thermal insulation performance and general energy-saving effect, which can no longer meet the demand. Although the heat transfer coefficient of glass fiber composite doors and windows is lower, the corros...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/06C08L63/00C08L75/04C08K13/04C08K7/10C08K7/14C08K3/26B29C70/52B29C70/54B29C35/02
Inventor 钱立兵李宁徐艳青
Owner 安徽梦谷纤维材料科技有限公司
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