Preparation method of heat-insulating curtain fabric

A fabric and curtain technology, applied in the field of textile fabrics, can solve flame retardant, heat insulation, sound insulation, antibacterial, mildew proof, waterproof, oil proof, antifouling, dustproof, antistatic, poor wear resistance, waterproof performance problems such as poor indoor temperature and high indoor temperature, to achieve the effects of good comprehensive performance, low preparation cost and excellent air permeability

Inactive Publication Date: 2021-05-18
朱建余
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after these curtain fabrics are used in the summer sun and exposed to the sun for a short time, the indoor temperature will rise rapidly, so that people in it cannot bear it.
Secondly, these curtain fabrics generally have technical problems such as flame retardancy, heat insulation, sound insulation, antibacterial, mildew proof, waterproof, oil proof, stain proof, dust proof, antistatic, poor wear resistance, and poor waterproof performance.

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
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  • Preparation method of heat-insulating curtain fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A heat-insulating curtain fabric, comprising a fabric base layer and a functional layer coated on the fabric base layer; the fabric base layer is made of the following fibers in parts by weight: 80 parts of modified fluorophenyl oxalamide-based polyester fiber, cotton and linen 10 parts of fiber, 10 parts of polyacrylonitrile fiber, 10 parts of bamboo charcoal fiber, 5 parts of graphene fiber; the functional layer is composed of double-ended epoxy silicone oil and 1,3-dihydroxyethyl-5,5-dimethyl Hydantoin is made by polycondensation reaction.

[0031] The preparation method of the modified fluorophenyl oxalamide-based polyester fiber comprises the steps of:

[0032] Preparation of polycondensate in Step S1: Add 1.62 kg of tetrafluoroisophthalic acid, 1 kg of N,N'-bis(2-hydroxyethyl) oxalamide and 0.3 kg of ethylene glycol antimony into the polymerization reactor, start stirring, and reduce the pressure Adjust the temperature to 0.4MPa, raise the temperature to 240°C fo...

Embodiment 2

[0038] A heat-insulating curtain cloth, comprising a cloth base layer and a functional layer coated on the cloth base layer; the cloth base layer is made of the following fibers in parts by weight: 85 parts of modified fluorophenyl oxalamide-based polyester fiber, cotton and linen 11 parts of fiber, 11 parts of polyacrylonitrile fiber, 11 parts of bamboo charcoal fiber, and 6 parts of graphene fiber; the functional layer is composed of double-ended epoxy silicone oil and 1,3-dihydroxyethyl-5,5-dimethyl Hydantoin is made by polycondensation reaction.

[0039] The preparation method of the modified fluorophenyl oxalamide-based polyester fiber comprises the steps of:

[0040] Preparation of polycondensate in Step S1: Add 1.62 kg of tetrafluoroisophthalic acid, 1 kg of N,N'-bis(2-hydroxyethyl) oxalamide and 0.35 kg of antimony acetate into the polymerization reactor, start stirring, and adjust the pressure to 0.45MPa, the temperature was raised to 245°C for esterification reactio...

Embodiment 3

[0046] A heat-insulating curtain cloth, comprising a cloth base layer and a functional layer coated on the cloth base layer; the cloth base layer is made of the following fibers in parts by weight: 90 parts of modified fluorophenyl oxalamide-based polyester fiber, cotton and linen 13 parts of fiber, 13 parts of polyacrylonitrile fiber, 12 parts of bamboo charcoal fiber, and 7 parts of graphene fiber; the functional layer is composed of double-ended epoxy silicone oil and 1,3-dihydroxyethyl-5,5-dimethyl Hydantoin is made by polycondensation reaction.

[0047] The preparation method of the modified fluorophenyl oxalamide-based polyester fiber comprises the steps of:

[0048] Preparation of polycondensate in step S1: Add 1.62 kg of tetrafluoroisophthalic acid, 1 kg of N,N'-bis(2-hydroxyethyl) oxalamide and 0.4 kg of antimony trioxide into the polymerization reactor, start stirring, and reduce the pressure Adjust the temperature to 0.5MPa, raise the temperature to 250°C for ester...

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
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Abstract

The invention discloses a preparation method of a heat-insulating curtain fabric. The method is characterized in that the heat-insulating curtain fabric comprises a fabric base layer and a functional layer coating the fabric base layer; a preparation method of the cloth base layer comprises the following steps of spinning modified fluorophenyl oxamido polyester fibers, cotton and linen fibers, polyacrylonitrile fibers, bamboo charcoal fibers and graphene fibers in parts by weight to prepare the curtain fabric; and a preparation method of the functional layer comprises the following step of performing a condensation polymerization reaction on diepoxy-terminated silicone oil and 1,3-dihydroxy ethyl-5,5-dimethyl hydantoin. The heat-insulating curtain fabric prepared by the method is low in preparation cost, rich in raw material source and relatively high in popularization and application value; and the heat-insulating curtain fabric is better in comprehensive performance, more excellent in heat insulation, water resistance and air permeability and longer in service life.

Description

technical field [0001] The invention relates to the technical field of textile fabrics, in particular to a thermal insulation curtain fabric. Background technique [0002] With the rapid development of my country's economy and the improvement of people's living standards, my country's textile industry is also facing new opportunities and challenges. In addition to higher and higher requirements for clothing fabrics, people also pay more and more attention to the living environment of the family, especially the curtains that are used in every household. It is necessary to invent a new type of curtain fabric. It will also have great market prospects. [0003] The main function of curtains is to separate from the outside world to maintain the privacy of the room, and it also has the functions of sunshade and heat insulation and adjusting indoor light, and curtains are also indispensable decorations for home decoration. Modern curtains can not only reduce light and shading, ad...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/12D06N3/00
CPCD06N3/0015D06N2211/122D06N2209/1671D06N3/0036D06N2209/067D06N2201/045D06N2201/087D06N2201/042D06N2209/123D06N2209/1692D06N2209/146D06N3/128D06N3/009D06N3/0077D06N2211/125D06N2209/142D06N2201/02
Inventor 不公告发明人
Owner 朱建余
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