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Water-based halogen-free intumescent flame-retardant coating adhesive, preparation method and flame-retardant fabric prepared from water-based halogen-free intumescent flame-retardant coating adhesive

An intumescent flame retardant, coating adhesive technology, applied in coatings, fire retardant coatings, textiles and papermaking, etc., can solve the problems of toxic substances, large application restrictions, not in line with the development direction of flame retardant green, environmental protection, etc., to achieve excellent The effect of carbon forming performance, excellent carbon forming performance and low cost

Inactive Publication Date: 2021-01-29
山东省海洋化工科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The flame retardant finishing of polyester fabric is the most commonly used flame retardant treatment process, and the flame retardant coating glue is used in the process of fabric flame retardant finishing, and its flame retardant performance directly determines the flame retardant effect of polyester fabric after flame retardant treatment. At present, bromine-antimony fabric flame-retardant coating adhesives and halogen-containing fabric flame-retardant coating adhesives are the most widely used in the market. For example, Chinese patent CN200810104239.8 uses halogen-containing flame-retardant fabric coating adhesives. Although good The flame retardant effect of fabrics, but the flame retardant coating glue contains halogen, which is easy to produce toxic substances when burned, which does not meet the green and environmental protection development direction of flame retardants, so the application restrictions are increasing, and even banned

Method used

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  • Water-based halogen-free intumescent flame-retardant coating adhesive, preparation method and flame-retardant fabric prepared from water-based halogen-free intumescent flame-retardant coating adhesive
  • Water-based halogen-free intumescent flame-retardant coating adhesive, preparation method and flame-retardant fabric prepared from water-based halogen-free intumescent flame-retardant coating adhesive
  • Water-based halogen-free intumescent flame-retardant coating adhesive, preparation method and flame-retardant fabric prepared from water-based halogen-free intumescent flame-retardant coating adhesive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] 1. Raw material composition of water-based acrylic flame retardant coating adhesive

[0029] The composition of raw materials includes according to the weight ratio relationship:

[0030] 100 parts of water-based acrylic emulsion;

[0031] Charging agent (5 parts of BDP solid powder + 12 parts of cyclic phosphate ester) 17 parts;

[0032] 10 parts of ammonium polyphosphate (MPP);

[0033] Charging agent (10 parts of triazine charring agent + 4 parts of urea-formaldehyde resin) 14 parts;

[0034] 6 parts of inorganic flame retardant synergist (aluminum silicate);

[0035] 3 parts of emulsifier (desugared sodium lignosulfonate);

[0036] Thickener (carboxymethyl cellulose) 2 parts;

[0037] 3 parts of defoamer (RX-1210);

[0038] 30 parts of demineralized water.

[0039] 2. Preparation method of water-based acrylic flame retardant coating adhesive

[0040] Take the above raw materials according to the proportioning relationship, add char-forming agent, char-formin...

Embodiment 2

[0044] 1. Raw material composition of water-based acrylic flame retardant coating adhesive

[0045] The composition of raw materials includes according to the weight ratio relationship:

[0046] 100 parts of water-based acrylic emulsion;

[0047] Charging agent (12 parts of BDP solid powder + 3 parts of aluminum diethylphosphinate) 15 parts;

[0048] 20 parts of ammonium polyphosphate (MPP);

[0049] Charging agent (10 parts of triazine charring agent + 5 parts of phenolic resin) 15 parts;

[0050] 8 parts of inorganic flame retardant synergist (zinc borate);

[0051] 5 parts of emulsifier (desugared sodium lignosulfonate);

[0052] Thickener (carboxymethyl cellulose) 1 part;

[0053] Defoamer (RX-1210) 2 parts;

[0054] 50 parts of demineralized water.

[0055] 2. Preparation method of water-based acrylic flame retardant coating adhesive

[0056]With reference to the preparation method of Example 1, the preparation steps are basically the same as in Example 1, the dif...

Embodiment 3

[0060] 1. Raw material composition of water-based acrylic flame retardant coating adhesive

[0061] The composition of raw materials includes according to the weight ratio relationship:

[0062] 100 parts of water-based acrylic emulsion;

[0063] 20 parts of char-forming agent (12 parts of BDP solid powder + 8 parts of cyclophosphamide);

[0064] 15 parts of ammonium polyphosphate (MPP);

[0065] Charging agent (12 parts of piperazine pyrophosphate + 5 parts of phenolic resin) 17 parts;

[0066] 10 parts of inorganic flame retardant synergist (zirconium phosphate);

[0067] 3 parts of emulsifier (desugared sodium lignosulfonate);

[0068] Thickener (carboxymethyl cellulose) 2 parts;

[0069] 3 parts of defoamer (RX-1210);

[0070] 40 parts of demineralized water.

[0071] 2. Preparation method of water-based acrylic flame retardant coating adhesive

[0072] With reference to the preparation method of Example 1, the preparation steps are basically the same as in Example...

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Abstract

The invention discloses a water-based halogen-free intumescent flame-retardant coating adhesive which comprises the following raw materials in parts by weight: 100 parts of water-based acrylic emulsion; 10-25 parts of a charring promoting agent; 10-25 parts of ammonium polyphosphate; 10-20 parts of a charring agent; 5-10 parts of an inorganic flame retardant synergist; 1-5 parts of an emulsifier;1-5 parts of a thickening agent; 1-5 parts of a defoaming agent; and 20-50 parts of softened water. The flame-retardant coating adhesive is good in flame-retardant effect and excellent in water resistance.

Description

technical field [0001] The invention relates to a water-based halogen-free intumescent flame-retardant coating glue, a preparation method and a flame-retardant fabric made by using the same. Background technique [0002] Fabric is a kind of polymer material, most of which are easy to burn, and many domestic fire accidents are mostly caused by textiles or interior decorations, so the country pays more and more attention to the field of fabric flame retardancy. Among them, polyester fabric, which is widely used in textiles and industrial products, is a combustible fiber. It is easy to burn through, curl up, and melt and drip when burned, causing secondary ignition of other items and secondary injury to personnel. [0003] The flame retardant finishing of polyester fabric is the most commonly used flame retardant treatment process, and the flame retardant coating glue is used in the process of fabric flame retardant finishing, and its flame retardant performance directly determ...

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): C09D133/04C09D5/18D06N3/00D06N3/04
CPCC08K2003/323C08L2201/02C08L2201/22C08L2205/03C09D5/18C09D133/04D06N3/0036D06N3/0059D06N3/042C08L1/286C08L61/24C08K13/02C08K5/523C08K5/521C08K3/32C08K5/3492
Inventor 刘树骏唐星三崔剑光钟世强
Owner 山东省海洋化工科学研究院
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