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A kind of flame retardant for acrylic staple fiber spinning fabric

A technology of acrylic staple fiber and flame retardant, which is applied in fiber processing, textiles and papermaking, etc. It can solve the problems of difficult synthetic fiber spinning process, difficult to obtain durable effect, poor high temperature stability and so on, so as not to affect sewing performance , Improve washing fastness and good washability

Inactive Publication Date: 2016-09-21
SUZHOU JIN YUAN OIL MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Each type of antibacterial agent has its own advantages and disadvantages. Organic antibacterial agents have good effects and many varieties. They are currently the most widely used antibacterial agents. However, they have problems such as poor high temperature resistance and stability, and are difficult to use in synthetic fiber spinning processes; natural Antibacterial agents usually have good safety, but their application range is narrow, and most of them seriously affect the shade of fabrics; inorganic antibacterial agents have good heat resistance, but it is difficult to obtain durable effects when used in textile finishing, and most varieties contain heavy metals. toxicity problem

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

[0030] This embodiment provides a flame retardant for acrylic staple fiber spinning fabrics, including components A and B, and its ingredients include the following components in parts by mass:

[0031] Component A:

[0032] 56 parts of sodium silicate,

[0033] 2 parts sodium hydroxide,

[0034] 18 parts of trisodium phosphate,

[0035] 13 parts of magnesium hydroxide,

[0036] 37 parts of antimony trioxide,

[0037] 45 parts of water;

[0038] Component B:

[0039] 11 parts of methylol melamine,

[0040] 13 parts of dicyandiamide,

[0041] 9 parts of polyoxyethylene,

[0042] 5 parts of triethanolamine,

[0043] 6 parts of polyethylene glycol,

[0044] 25 parts of ethylene glycol,

[0045] 42 parts of water.

[0046] This embodiment also provides a method for preparing a flame retardant for acrylic staple fiber spinning fabrics, comprising the following specific steps:

[0047] Step (1): According to the above ratio, dissolve sodium silicate, sodium hydroxide an...

Embodiment 2

[0051] This embodiment provides a flame retardant for acrylic staple fiber spinning fabrics, including components A and B, and its ingredients include the following components in parts by mass:

[0052] Component A:

[0053] 64 parts of sodium silicate,

[0054] 6 parts of sodium hydroxide,

[0055] 22 parts of trisodium phosphate,

[0056] 15 parts of magnesium hydroxide,

[0057] 43 parts of antimony trioxide,

[0058] 65 parts of water;

[0059] Component B:

[0060] 15 parts of methylol melamine,

[0061] 17 parts of dicyandiamide,

[0062] Polyoxyethylene 14 parts,

[0063] 9 parts of triethanolamine,

[0064] 8 parts of polyethylene glycol,

[0065] 33 parts of ethylene glycol,

[0066] 58 parts of water.

[0067] This embodiment also provides a method for preparing a flame retardant for acrylic staple fiber spinning fabrics, comprising the following specific steps:

[0068] Step (1): According to the above ratio, dissolve sodium silicate, sodium hydroxide a...

Embodiment 3

[0072] This embodiment provides a flame retardant for acrylic staple fiber spinning fabrics, including components A and B, and its ingredients include the following components in parts by mass:

[0073] Component A:

[0074] 60 parts of sodium silicate,

[0075] 4 parts sodium hydroxide,

[0076] 20 parts of trisodium phosphate,

[0077] 14 parts of magnesium hydroxide,

[0078] 40 parts of antimony trioxide,

[0079] 55 parts of water;

[0080] Component B:

[0081] 13 parts of methylol melamine,

[0082] 15 parts of dicyandiamide,

[0083] Polyoxyethylene 12 parts,

[0084] 7 parts of triethanolamine,

[0085] 7 parts of polyethylene glycol,

[0086] 29 parts of ethylene glycol,

[0087] 49 parts of water.

[0088] This embodiment also provides a method for preparing a flame retardant for acrylic staple fiber spinning fabrics, comprising the following specific steps:

[0089] Step (1): According to the above ratio, dissolve sodium silicate, sodium hydroxide and ...

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 discloses a fire retardant for acrylic short-staple spinning fabric. The fire retardant comprises a first component and a second component; the first component comprises, by mass, 56-64 parts of sodium silicate, 2-6 parts of sodium hydroxide, 18-22 parts of trisodium phosphate, 13-15 parts of magnesium hydrate, 37-43 parts of triantimony dioxide and 45-65 parts of water; the second component comprises, by mass, 11-15 parts of methylol melamine, 13-17 parts of dicyandiamide, 9-14 parts of polyoxyethylene, 5-9 parts of triethanolamine, 6-8 parts of polyethylene glycol, 25-33 parts of glycol and 42-58 parts of water. According to the fire retardant for the acrylic short-staple spinning fabric, the manufacturing process is simple and easy to operate, raw materials are low in cost and easy to obtain, the fire retardant is non-toxic, harmless, free of stimulation to the human body and low in volatility, and the tenacity, the strength and the hand feeling of the settled fabric are basically not influenced.

Description

technical field [0001] The invention belongs to the technical field of textiles and relates to a flame retardant for acrylic staple fiber spinning fabrics. Background technique [0002] China is a big country in the production and export of textiles. After years of development, China's textile industry has obvious competitive advantages. It has the most complete industrial chain in the world, the highest level of processing facilities, and many developed industrial clusters to respond to market risks. Self-regulation The continuous enhancement of capabilities provides a solid guarantee for the industry to maintain a steady pace of development. From the perspective of the international environment, there is still a lot of room and opportunity for expansion in the international market. With the expiry of the China-Europe textile quotas at the end of 2007 and the end of the Sino-US textile quotas at the end of 2008, the era of China's textile quota-free is approaching, and the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M11/79D06M11/70D06M11/38D06M11/47D06M11/44D06M13/364D06M13/432D06M15/53D06M13/368D06M101/28
Inventor 李琪
Owner SUZHOU JIN YUAN OIL MACHINERY