Fabric ultraviolet shielding coating material and preparation method

A coating material and external shielding technology, which is applied in the field of UV shielding coating materials and preparations for fabrics, can solve the problems that the anti-ultraviolet shielding effect needs to be improved and contains harmful components, and achieve good ultraviolet light shielding effect, stability and practicality The effect of good sex and simple method

Active Publication Date: 2015-08-26
NANTONG ABLE OUTDOOR PROD COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with the above coatings is that the anti-ultraviolet shielding effect needs to be improved, and the composition contains harmful ingredients

Method used

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  • Fabric ultraviolet shielding coating material and preparation method
  • Fabric ultraviolet shielding coating material and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] The preparation method of the ultraviolet shielding coating material for fabric of the present invention, the method comprises the following steps:

[0044] Step 1, the preparation of zinc chloride complex:

[0045] Raw materials by weight percentage: 13% of 2-methylsiloxane oil, 10% of sodium tripolyphosphate, 6% of mannitol, 6% of silicon dioxide, 4% of sodium chloride, and the rest is zinc chloride for batching. Mix 2-methylsiloxane oil and silicon dioxide at room temperature to form a mixture; mix sodium tripolyphosphate (crushed to 10-30 microns), mannitol, zinc chloride, and sodium chloride to form a mixture; The two mixtures are fully stirred to obtain a white powdery zinc chloride complex;

[0046] Step 2, preparation of waste glass powder and waste cement mixed powder:

[0047] 1) First Bi(NO 3 ) 3 ·5H 2 O, Zn(NO 3 ) 2 .6H 2 O and tetraethyl orthosilicate Si(OC 2 h 5 ) 4 Dissolve in absolute ethanol respectively to form three kinds of solutions; the ...

Embodiment 2

[0057] The preparation method of ultraviolet shielding coating material for fabric of the present invention comprises the following steps:

[0058] Step 1, the preparation of zinc chloride complex:

[0059] Raw materials by weight percentage: 15% of 2-methylsiloxane oil, 9% of sodium tripolyphosphate, 8% of mannitol, 7% of silicon dioxide, 5% of sodium chloride, and the rest is zinc chloride for batching. Mix 2-methylsiloxane oil and silicon dioxide at room temperature to form a mixture; mix sodium tripolyphosphate (crushed to 10-30 microns), mannitol, zinc chloride, and sodium chloride to form a mixture; The two mixtures are fully stirred to obtain a white powdery zinc chloride complex;

[0060] Step 2, preparation of waste glass powder and waste cement mixed powder:

[0061] 1) First Bi(NO 3 ) 3 ·5H 2 O, Zn(NO 3 ) 2 .6H 2 O and tetraethyl orthosilicate Si(OC 2 h 5 ) 4 Dissolve in absolute ethanol respectively to form three kinds of solutions; the weight of the thr...

Embodiment 3

[0071] The preparation of the ultraviolet shielding coating material for this example fabric, each composition carries out batching by following weight percentage: polyethylene glycol 4%, polyphenylmethylsiloxane 1.1%, zinc chloride complex 0.4%, hydroxyethyl 0.9% of cellulose, 29% of mixed powder of waste glass powder and waste cement, 9% of water, and the rest is composite water-based resin. All the other preparation processes are the same as in Example 1.

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Abstract

The present invention provides a fabric ultraviolet shielding coating material, and the fabric coating has good ultraviolet shielding effect, and is free of poisonous and harmful elements. The preparation process is simple, production cost is low, and the fabric ultraviolet shielding coating material is suitable for industrialized production. The coating in the fabric ultraviolet shielding coating material comprises the following components by weight: 2-5% of polyethylene glycol (peg), 0.7-1.3% of poly phenyl methyl siloxane, 0.3-0.6% of zinc chloride complexe, 0.7-1.2% of hydroxyethyl cellulose, 26-31% of waste glass powder and waste cement mixed powder, 7-11% of water, and balance of composite waterborne resin.

Description

technical field [0001] The invention belongs to the field of coatings, and relates to an ultraviolet shielding coating material for fabrics and a preparation method. Background technique [0002] CN201110211487.4 application provides an ultraviolet shielding coating for fabrics, including the following components in parts by weight: polyurethane 10-30, polyethylene glycol 40-60, xylene 1-10, ether 1-10, sodium sulfate 1-5, TiO2 1-10, ultraviolet absorber 1-20, the ultraviolet absorber is 2-hydroxy-4-octyloxybenzyl ester. Disperse polyethylene glycol in a mixed solution of xylene and ether, add polyurethane, ultraviolet absorber, TiO2, sodium sulfate, stir at high speed, mix evenly, grind twice with a ball mill, and discharge. The coating is used on fabrics and has a good UV shielding effect. The above-mentioned paints have problems in that the anti-ultraviolet shielding effect needs to be improved, and the composition contains harmful components. Xylene has low toxicity. ...

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): D06M15/572D06M11/79D06M15/53D06M15/643D06M11/155D06M11/72D06M13/148D06M11/13D06M11/00D06M15/09C08G18/66C08G18/42C08G18/34D06M101/06
Inventor 张拥军张梅
Owner NANTONG ABLE OUTDOOR PROD COMPANY
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