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Aqueous printing ink for nonstick coat of cooking appliance

A technology for cooking utensils and non-stick coating, applied in inks, home utensils, applications, etc., can solve problems such as easy clogging of mesh holes, and achieve good steam resistance, health protection, and good interlayer adhesion.

Active Publication Date: 2012-07-18
INNOTEK TECH CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide a kind of water-based ink for non-stick coating of cooking utensils, the ink has good high temperature resistance, and has good effect on water-based non-stick primer and topcoat Adhesion; in addition, it has good stability, it is not easy to break the emulsion during the printing process, and solves the problem of easy to block the mesh; and it is environmentally friendly and healthy

Method used

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  • Aqueous printing ink for nonstick coat of cooking appliance
  • Aqueous printing ink for nonstick coat of cooking appliance
  • Aqueous printing ink for nonstick coat of cooking appliance

Examples

Experimental program
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Effect test

Embodiment 1

[0035]Embodiment one: a kind of water-based ink that is used for non-stick coating of cooking utensils, adopts following process preparation:

[0036] Mix 15g of titanium dioxide R-960 with 45g of deionized water and grind it with a three-roller mill, then add 20g of FEP 6300GZ emulsion, 1g of defoamer SN-345, and 0.5g of anti-flowering The thickening agent SN-612 of agent Q2-5211 and 6g, stirs evenly, promptly obtains described water-based ink.

Embodiment 2

[0037] Embodiment two: a kind of water-based ink that is used for non-stick coating of cooking utensils, adopts following process preparation:

[0038] 16g of pearl powder Mix 100 with 40g of deionized water evenly, add 20g of FEP 6300GZ emulsion, 20g of PFA 6910GZ emulsion, 1g of defoamer SN-345 and 5g of tackifier WT-113 under continuous stirring, and stir evenly, that is Obtain described water-based ink.

Embodiment 3

[0039] Embodiment three: a kind of water-based ink for non-stick coating of cooking utensils is prepared by the following process:

[0040] Mix 2g of carbon black Black Pearls 4350 with 30g of deionized water and grind it with a three-roll mill, then add 15g of PFA 6910GZ emulsion, 20g of MFA D5010X emulsion, 15g of FEP 6300GZ emulsion, 0.8g of The antifoaming agent SN-345 and the tackifier SN-612 of 5g, stir evenly, promptly obtain described water-based ink.

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Abstract

The invention relates to an aqueous printing ink for a nonstick coat of a cooking appliance. The aqueous printing ink comprises the following components, by weight, 20-50 parts of a fluorine-containing emulsion, 1-40 parts of a pigment and 30-50 parts of deionized water, and further comprises 0.5-1 part of a defoamer, 0.5-1 part of an anti-flowering agent, and 4-8 parts of a tackifier. The invention also relates to the nonstick coat of the cooking appliance. The nonstick coat comprises a primary coat positioned on the substrate surface of the cooking appliance, an aqueous printing ink coat positioned on the primary coat, and a cover coat positioned on the aqueous printing ink coat. The aqueous printing ink of the invention can be used a solvent of a coating, has no volatility and is in favor of environmental protection; the high temperature resistance of the aqueous printing ink is good, so there is no yellowing of the aqueous printing ink after heating for 10min at 400DEG C; and the stability of the aqueous printing ink is good, so the demulsification is difficult during knife coating processing.

Description

technical field [0001] The invention relates to a water-based ink, in particular to a water-based ink used for non-stick coating of cooking utensils. Background technique [0002] Water-based ink, also known as water-based ink (referred to as water-based ink), is a printing ink that is made of water as the main solvent, a water-based binder formed from a water-based polymer compound, pigments and related additives through compounding and grinding. Water-based ink uses water as the main solvent, almost no volatile organic compound (VOC) emissions, no pollution to the atmosphere; water is the cheapest solvent, so the manufacturing cost of water-based ink is lower than any kind of printing ink, and has the advantage of low cost The manufacturing environment of water-based ink is safe, which ensures the health of operators, reduces resource consumption, and reduces environmental protection costs; water-based ink printing can reduce or even eliminate organic residues in printed m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/10C09D11/033C09D11/106
Inventor 林学佐陈欣宏陈冠青钟迪克
Owner INNOTEK TECH CHINA
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