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A processing method for flame-retardant treatment of narrow-width fabrics

A technology of flame retardant treatment and processing method, which is applied in the processing of textile materials, liquid/gas/steam textile material processing, fiber processing, etc. and other problems, to achieve the effect of good flame retardant properties, stable flame retardant properties and strong durability

Active Publication Date: 2019-05-10
CHENGDU HAIRONG TECHNICAL TEXTILES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a processing method for flame-retardant treatment of narrow-width fabrics, which is used to solve the problem that existing narrow-width fabrics adopt padding and hot-melt flame-retardant treatment methods, which will cause narrow-width fabrics to become hardened, The width is obviously shrunk and narrowed, resulting in the loss of function of the narrow-width fabric due to structural variation; at the same time, the narrow-width fabric is treated with the existing technology, and the durability is not high due to the permeability. The flame retardant properties degrade significantly, failing to meet the requirements of permanent flame retardant

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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  • A processing method for flame-retardant treatment of narrow-width fabrics
  • A processing method for flame-retardant treatment of narrow-width fabrics
  • A processing method for flame-retardant treatment of narrow-width fabrics

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Effect test

Embodiment 1

[0037] A processing method for flame-retardant treatment of narrow-width fabrics, combined with an attached Figure 2-3 The special equipment shown specifically includes the following processing steps: 1.1 The narrow fabric to be treated is fully immersed in a container with a flame retardant and kept for 60 minutes; the flame retardant consists of 6 parts by mass of diamine hydrogen phosphate, 8 Parts by mass of trimethyloltripolyamide, 4 parts by mass of tetrahydroxyethyl phosphorus chloride, 11 parts by mass of sodium silicate, 25 parts by mass of magnesium hydroxide, 30 parts by mass of aluminum hydroxide, and the others are triphenyl phosphate ester composition and the temperature of the flame retardant is 40°C.

[0038] 1.2 Take out the narrow-width fabric soaked in the flame retardant in step 1.1 and put it into a dehydration device for dehydration treatment; the dehydration device rotates at 1200 rpm, and the continuous dehydration time is kept for 5 minutes.

[0039]...

Embodiment 2

[0050] A processing method for flame-retardant treatment of narrow-width fabrics, combined with an attached Figure 2-3 The special equipment shown specifically includes the following processing steps: 1.1 The narrow fabric to be treated is completely immersed in a container containing a flame retardant and kept for 60 minutes; the flame retardant is composed of 5 parts by mass of diamine hydrogen phosphate, 6 Parts by mass of trimethyloltripolyamide, 3 parts by mass of tetrahydroxyethyl phosphorus chloride, 8 parts by mass of sodium silicate, 20 parts by mass of magnesium hydroxide, 20 parts by mass of aluminum hydroxide, and the others are triphenyl phosphate ester composition and the temperature of the flame retardant is 30°C.

[0051] 1.2 Take out the narrow-width fabric soaked in the flame retardant in step 1.1 and put it into a dehydration device for dehydration treatment; the dehydration device rotates at 1000 rpm, and the continuous dehydration time is kept for 8 minut...

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 narrow fabric fire retardant treatment processing method. The narrow fabric fire retardant treatment processing method comprises the following steps of immersing narrow fabric to be processed into a container containing fire retardant; dehydrating the fire retardant-immersed narrow fabric inside a dehydrating device; hanging the dehydrated narrow fabric, which is in a twisted shape, on a fixing rack for natural oxidation for 10-20 minutes; performing thermal reaction on the naturally-oxidized narrow fabric inside a thermostatic reactor, and during the reaction, ensuring that the temperature is constant and the twisted narrow fabric is in a natural state to avoid structural change caused by external force; performing washing, dewatering and drying processes successively on the reacted narrow fabric. According to the narrow fabric fire retardant treatment processing method, the narrow fabric is combed into the twisted shape to avoid influence of external force, and meanwhile, the whole fabric is arranged in a thermostatic environment to achieve sufficient reaction, so that the problem existing in the prior art that the narrow fabric loses partial functions due to shape change can be solved.

Description

technical field [0001] The invention relates to the field of special treatment of textiles, in particular to the field of flame-retardant treatment methods for special woven fabrics, in particular to a processing method for flame-retardant treatment of narrow-width fabrics. Background technique [0002] The application of woven textiles can be said to involve all aspects of industry and life. Since most ordinary textiles are flammable, when the fabric is exposed to an open flame in the air, it is easy to burn and cause major accidents such as fire. Therefore, the resistance of fabrics Burning treatment plays a very important role in the application of contemporary fabrics. Especially the fabric products for connection and fixation used in vehicles, such as: flight suit cassettes in the aircraft cockpit, oxygen mask connection belts, fixed fastening belts in the luggage compartment, speed parachute belts, etc.; handle connection fabrics in automobiles; indoor Decorative curt...

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 Patents(China)
IPC IPC(8): D06M11/45D06M11/44D06M11/79D06M11/71D06M13/292D06M13/282D06B3/10D06B15/10D06B17/06
CPCD06B3/10D06B15/10D06B17/06D06M11/44D06M11/45D06M11/71D06M11/79D06M13/282D06M13/292D06M2200/30
Inventor 李峰邹彬薛茂安李仲暄张平
Owner CHENGDU HAIRONG TECHNICAL TEXTILES CO LTD
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