Resin-adhesive-free self-adhesive flame-retardant roller blind fabric and preparation method thereof

An adhesive and self-adhesive technology, used in the manufacture of fire-retardant and flame-retardant filaments, rayon, conjugated rayon, etc. The problem of high cost is to achieve the effect of high oxygen permeability, low production cost and simple production steps.

Inactive Publication Date: 2019-12-03
CHEN HONG TEXTILES TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the prior art that the production steps of flame-retardant roller blind fabrics are complicated, the production cost is high, and the promotion of flame-retardant roller blind fabrics is limited, and a resin-free adhesive is proposed Self-adhesive flame-retardant roller blind fabric and preparation method thereof

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The present invention proposes a self-adhesive flame-retardant roller blind fabric without resin adhesive, comprising the following raw materials in parts by weight: 20 parts of kelp powder, 10 parts of spinning solution, 12 parts of chitosan, 22 parts of terephthalic acid Parts, 16 parts of dimethyl terephthalate, 10 parts of ethylene glycol, 10 parts of phosphorus flame retardant;

[0030] Its preparation method comprises the following steps:

[0031] S1: Mix and stir the spinning solution, chitosan, terephthalic acid, dimethyl terephthalate and ethylene glycol to prepare a polyester solution;

[0032] S2: Mix the kelp powder with the polyester solution in S1 after crushing, and obtain fibers after kneading;

[0033] S3: Polycondensate the phosphorus-based flame retardant and the fiber prepared in S2 to obtain flame-retardant polyester chips;

[0034] S4: Flame-retardant polyester filaments are produced by melt-spinning flame-retardant polyester chips as raw materia...

Embodiment 2

[0038] The present invention proposes a self-adhesive flame-retardant roller blind fabric without resin adhesive, which includes the following raw materials in parts by weight: 21 parts of kelp powder, 11 parts of spinning solution, 13 parts of chitosan, and 23 parts of terephthalic acid Parts, 17 parts of dimethyl terephthalate, 11 parts of ethylene glycol, 11 parts of phosphorus flame retardant;

[0039] Its preparation method comprises the following steps:

[0040] S1: Mix and stir the spinning solution, chitosan, terephthalic acid, dimethyl terephthalate and ethylene glycol to prepare a polyester solution;

[0041] S2: Mix the kelp powder with the polyester solution in S1 after crushing, and obtain fibers after kneading;

[0042] S3: Polycondensate the phosphorus-based flame retardant and the fiber prepared in S2 to obtain flame-retardant polyester chips;

[0043] S4: Flame-retardant polyester filaments are produced by melt-spinning flame-retardant polyester chips as raw...

Embodiment 3

[0047] The present invention proposes a self-adhesive flame-retardant roller blind fabric without resin adhesive, comprising the following raw materials in parts by weight: 22 parts of kelp powder, 12 parts of spinning solution, 14 parts of chitosan, and 24 parts of terephthalic acid Parts, 18 parts of dimethyl terephthalate, 12 parts of ethylene glycol, 12 parts of phosphorus flame retardant;

[0048] Its preparation method comprises the following steps:

[0049] S1: Mix and stir the spinning solution, chitosan, terephthalic acid, dimethyl terephthalate and ethylene glycol to prepare a polyester solution;

[0050] S2: Mix the kelp powder with the polyester solution in S1 after crushing, and obtain fibers after kneading;

[0051] S3: Polycondensate the phosphorus-based flame retardant and the fiber prepared in S2 to obtain flame-retardant polyester chips;

[0052] S4: Flame-retardant polyester filaments are produced by melt-spinning flame-retardant polyester chips as raw mat...

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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PUM

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Abstract

The invention belongs to the field of flame-retardant roller blind fabrics, and particularly relates to a resin-adhesive-free self-adhesive flame-retardant roller blind fabric and a preparation methodthereof. In order to solve the problems that an existing flame-retardant roller blind fabric is complex in manufacturing step and high in manufacturing cost and popularization of the flame-retardantroller blind fabric is limited, the flame-retardant roller blind fabric comprises, by weight, 20-25 parts of kelp powder, 10-14 parts of a spinning solution, 12-16 parts of chitosan, 22-28 parts of terephthalic acid, 16-24 parts of dimethyl terephthalate, 10-18 parts of ethylene glycol and 10-15 parts of a phosphorus-based flame retardant. Fiber prepared by doping seaweed has the good advantages of self-flame-retardant performance, high oxygen permeability, biodegradability, negative ions and the like. The preparation method is simple in preparation step and low in preparation cost.

Description

technical field [0001] The invention relates to the field of flame-retardant roller blind fabrics, in particular to a resin-free self-adhesive flame-retardant roller blind fabric and a preparation method thereof. Background technique [0002] Flame-retardant curtains refer to curtains made of flame-retardant fabrics, which are widely used because of their flame-retardant function and the ability to achieve fire prevention and disaster reduction. The People's Republic of China standard GB50222-95 "Code for Fire Protection Design of Building Interior Decoration" stipulates that decorative materials are divided into four grades according to their combustion performance: Class A non-combustibility; Class B1 flame retardancy; Class B2 flammability; Class B3 flammability. [0003] The existing flame-retardant roller blind fabrics have complicated manufacturing steps and high production costs, which limit the popularization of flame-retardant roller blind fabrics. Therefore, we pro...

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): D01F8/18D01F1/10D01F1/07E06B9/40
CPCD01F1/07D01F1/10D01F8/18E06B9/40
Inventor 朱小华许生军朱鑫丽奚香楠
Owner CHEN HONG TEXTILES TECH
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