Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of high-strength aramid 1414 filament/flame retardant cotton fiber blended fabric and preparation method thereof

A technology of fiber blending and flame-retardant cotton, which is applied in fiber processing, plant fiber, and textile material processing. It can solve problems such as poor hygroscopicity and strong static electricity, and meet the needs of use, high breaking strength, and excellent flame-retardant properties. Effect

Inactive Publication Date: 2016-01-20
SHANGHAI WEAVING SCIENCE RESEARCH INSTITUTE CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] High-strength aramid 1414 filament cannot be an all-round fiber. It has advantages in some properties, but may have defects in other aspects, such as poor hygroscopicity and strong static electricity.

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] It is used for the preparation of 135 denier kevlar filament and flame-retardant cotton fiber blended fabric.

[0036] (1) Cotton yarn: customized 26 cotton yarns

[0037] Cotton yarn pretreatment liquid preparation: 3wt% cotton cleaner 100T, 13wt% hydrogen peroxide, and the rest is water.

[0038] Processing conditions: 60°C, 50 minutes.

[0039] (2) Washing: wash in hot water at 95°C.

[0040] (3) Radio frequency drying.

[0041] (4) Preparation method of flame retardant cotton yarn: use 5kg of flame retardant FPK8002 (mainly composed of nitrogen-containing organic phosphate compounds, produced by Hutt International Group (Shenzhen) Co., Ltd.), and add WA dispersant (produced by Shanghai Auxiliary Factory) 0.3Kg, penetrating agent JFC (manufactured by Shanghai Auxiliary Factory) 0.2Kg, add deionized water to dilute to 100Kg, use the existing mixing cylinder to blend and run for 5-10 minutes, so that the formed flame retardant liquid is fully mixed evenly.

[0042]...

Embodiment 2

[0048] It is used for the preparation of 200-denier kevlar filament and flame-retardant cotton fiber blended fabric.

[0049] (1) Cotton yarn: commercially available 16 cotton yarns

[0050] Cotton yarn pretreatment liquid preparation: 3wt% cotton cleaner 100T, 13wt% hydrogen peroxide, and the rest is water.

[0051] Processing conditions: 60°C, 50 minutes.

[0052] (2) Washing: wash in hot water at 95°C.

[0053] (3) Radio frequency drying.

[0054] (4) Preparation method of flame retardant cotton yarn: use 5kg of flame retardant FPK8002 (mainly composed of nitrogen-containing organic phosphate compounds, produced by Hutt International Group (Shenzhen) Co., Ltd.), and add WA dispersant (produced by Shanghai Auxiliary Factory) 0.3Kg, penetrating agent JFC (manufactured by Shanghai Auxiliary Factory) 0.2Kg, add deionized water to dilute to 100Kg, use the existing mixing cylinder to blend and run for 5-10 minutes, so that the formed flame retardant liquid is fully mixed evenl...

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
Login to View More

PUM

PropertyMeasurementUnit
heat deflection temperatureaaaaaaaaaa
strengthaaaaaaaaaa
Login to View More

Abstract

The invention relates to a high-strength aramid 1414 filament / flame-retardant cotton fiber blended fabric and a preparation method thereof. The main steps of the preparation method of the present invention are: (1) immerse the cotton yarn in the flame retardant solution for infiltration, drying to make flame retardant cotton; (2) mix the poly-p-phenylene terephthalamide fiber filament After the flame-retardant treatment, the flame-retardant cotton is twisted into a thread after plying, the twist is in the range of 280-350T / M, and the twist direction is Z twist. The poly-p-phenylene terephthalamide fiber filament and the flame-retardant cotton The weight percentage is 2:3; (3) The twisted thread is used as warp and weft to weave, the warp density is 200-250 / 10cm, and the weft density is 180-220 / 10cm. The high-strength aramid 1414 filament / flame-retardant cotton fiber blended fabric prepared by the invention has the characteristics of high strength, flame retardancy, high temperature resistance, good air and moisture permeability, low static electricity, and good wearing performance.

Description

technical field [0001] The invention relates to a fiber fabric and a preparation method thereof, in particular to a high-strength aramid 1414 filament / flame-retardant cotton fiber blended fabric and a preparation method thereof. Background technique [0002] The development of high-performance fibers is a symbol of the progress of modern fiber science. It has created favorable conditions for the technological innovation of the traditional textile industry and the transformation to high-tech industries, and has contributed to the improvement of human living standards. Functional fiber refers to a new type of fiber that has some special function in addition to the physical and mechanical properties of ordinary fibers. [0003] High-strength aramid 1414 fiber refers to a chemical fiber with a strength greater than 20g / denier, which can basically maintain its original physical and mechanical properties after being subjected to high temperature (for example, above 200°C) for a lo...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): D03D15/12D02G3/04D06B3/04D06B15/00D06M13/453D06M101/06D03D15/217D03D15/283D03D15/41D03D15/47D03D15/513
Inventor 吴英
Owner SHANGHAI WEAVING SCIENCE RESEARCH INSTITUTE CO LTD