Penetrating varnish for vacuum aluminum coating and preparation method thereof

A technology of vacuum aluminum plating and varnish, applied in the direction of coating, etc., can solve the problems of energy consumption and efficiency, inability to solvent or moisture, foaming on the surface of decorative materials, poor permeability, etc., to achieve strong permeability and enhanced permeability. Good performance and stability

Inactive Publication Date: 2022-03-22
浙江好视佳反光材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Vacuum aluminized decorative materials, due to their outstanding metal effects, make their application range continuously expand. The current aluminized layer itself has poor gas permeability, which is manifested in the macroscopic aspect as a period of time after the construction of the decorative materials. For a long time, the residual solvent or water will continue to volatilize, resulting in blisters or bulges on the surface of the decorative material, so try to reduce the residual solvent or water in the vacuum aluminum-plated decorative material, but this is actually a measure of energy consumption and efficiency reduction And can not completely remove the solvent or water

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1: Vacuum aluminum-plated layer osmotic oil raw material ratio of matrix resin: modified acrylic resin: 5kg; organic solvent: ethyl ester: 45kg, ethanol: 45kg; osmotic material: alkylphenol polyoxyethylene ether: 2kg , Phosphate compound: 1.5 kg, sodium succinate sulfate: 1 kg; auxiliaries: dispersant: 0.3 kg, graft: 0.2 kg.

preparation Embodiment 1

[0021] Method of preparation Examples: First, 5 kg of modified acrylic resin, 45 kg of ethyl ester and 45 kg of ethanol were mixed with 2000 rpm under high speed dispersing machine for 30 minutes to dissolve the resin into a resin liquid; then take 10 kg The resin liquid is added thereto to 2 kg of alkylphenol polyoxyethylene ether, 1.5 kg of phosphate compound, 1 kg of sodium succinate sodium succinate, 0.3 kg of dispersing agent and 0.2 kg of leveling agent, then 1800 rpm is scattered for 35 minutes, making it dispersed uniform, obtains a compounding agent, and finally dispersed a dispersed compounding and inverted resin liquid to disperse with 2000 rpm for 30 minutes, which is made into a vacuum aluminized layer Oil, the penetrating oil is coated on the surface of the aluminized layer to greatly enhance the permeability of the gas, so that the aluminized layer opens the solvent or water volatilizes, thus eliminating the foaming problem while also enhancing plating The metal glo...

Embodiment 2

[0022] Example 2: Vacuum aluminized layer osmotic oil raw material ratio of matrix resin: modified acrylic resin: 10 kg; organic solvent: ethyl ester: 30kg, ethanol: 30kg, deionized water: 25; osmotic material: alkyl sulfur Sodium sodium: 1 kg, sodium alkylbenzene sulfonate: 1 kg, sodium alkyl sulfate: 1 kg, sodium secondary sulfonate: 1.5 kg; Additive: Dispersant: 0.15kg, leveling agent: 0.15kg, antistatic Division: 0.1kg Future agent: 0.1kg.

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PUM

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Abstract

The invention discloses a varnish for penetration of a vacuum aluminum plating layer. The varnish for penetration is composed of a matrix resin, an organic solvent, a penetration material and an auxiliary agent. ; Organic solvent: 85-90%; Penetrating material: 4-8%; Auxiliary: 0.1-1%. It makes the aluminized layer open the channel for solvent or water volatilization, thereby completely eliminating the problem of foaming; it enhances the metallic luster of the aluminized layer and has the effect of prolonging the gloss aging; it has good stability and strong permeability, and can be incomparable with the aluminized layer seam fusion.

Description

Technical field [0001] The present invention relates to the field of thermal transfer film manufacturing techniques, and more particularly to a permeate oil oil and a preparation method thereof of a vacuum aluminized layer. Background technique [0002] With the improvement of the national economy, the development of the printing packaging industry requires high-end, beautiful, environmentally friendly, personalized, in the printing process, hot printing process due to its unique surface conveyor effect Has been loved by people, there are three functions of hot printing, one is surface decoration, hot stamping graphic presents a strong metal gloss, color is bright, never faded. Especially the hot silver, with its rich emperor, exquisite and elegant decoration, the surface of the print is enhanced, and the artistic performance of the printed product has played a highlighting the theme, and its brightness is great to exceed the printed gold and the silver, so that the product has H...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/00C09D7/65C09D7/63
CPCC09D133/00C08K5/41C08K5/42C08K5/435C08K2201/014C08L71/02C08K5/521
Inventor 江谷朱雨川
Owner 浙江好视佳反光材料有限公司
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