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High-temperature-resistant print label and preparation method thereof

A technology of high temperature resistance and labeling, which is applied in the field of polymer materials, can solve problems such as low temperature resistance, label deformation, and product scrapping, and achieve good heat dissipation, strong adhesion, and good thermal stability.

Inactive Publication Date: 2017-07-07
SUZHOU YIKETAI ELECTRONICS MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional printed labels require high temperature treatment for initial products, such as metal processing, ceramics, etc., whose temperature resistance level is not high. After high temperature, the label is seriously deformed or adhered to the surface of the product, resulting in the product being scrapped

Method used

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  • High-temperature-resistant print label and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A method for preparing a high temperature resistant printing label, comprising the following steps:

[0021] (1) Mix zinc acetate aqueous solution and aluminum chloride aqueous solution; after stirring for 0.5 hours, add isomeric tridecanol polyoxyethylene ether, stir at 50°C for 0.3 hours; then add lithium bromide, and stir for 0.2 hours; then add rare earth borohydride complex and Lauryl methacrylate, stirred at 80°C for 3 hours; then filtered, the filter cake was treated according to the process of 120°C / 10 minutes + 350°C / 20 minutes + 880°C / 30 minutes + 960°C / 10 minutes, cooled naturally, and finally crushed Obtain powder; then powder, ethylene glycol dimethacrylate, N-vinylpyrrolidone, ethanol were mixed, stirred for 5 minutes, then added hydroxyl-terminated polysiloxane, polymethyl methacrylate microspheres, 50 Stir at ℃ for 2 hours; finally dry to obtain the filler; the molecular weight of the hydroxyl-terminated polysiloxane is 2600-3000; the molecular structure...

Embodiment 2

[0028] A product with a high-temperature-resistant printing label. The label in Example 1 is hot-air pasted on the ceramic pre-processed part, and the barcode is directly printed on the surface of the high-temperature-resistant coating; when the ceramic part is processed at a high temperature of 400 ° C, the label can still be maintained. Good integrity, barcode information is relatively clear, easy to trace product information.

Embodiment 3

[0030] A product with a high-temperature-resistant printing label. The label in Example 1 is pasted on the circuit board with hot air, and the barcode is directly printed on the surface of the high-temperature-resistant coating; when the circuit board is returned to the furnace for 360°C high-temperature processing, the label can still be maintained. The integrity of the barcode information is relatively clear, which is convenient for the display of product information.

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Abstract

The invention discloses a high-temperature-resistant print label and a preparation method thereof. The high-temperature-resistant print label comprises a polymer material layer, a porous bonding layer and a functional layer, wherein the porosity of the porous bonding layer is 20%; the functional layer comprises a coating and an inorganic material layer embedded in the lower surface of the coating; the porous bonding layer is positioned between a substrate layer and the functional layer. The high-temperature-resistant print label has good mechanical property and excellent heat stability, thus having a wide industrial application prospect.

Description

technical field [0001] The invention belongs to the field of polymer materials, and in particular relates to a high temperature resistant printing label and a preparation method thereof. Background technique [0002] The traditional printed labels require high temperature treatment for initial products, such as metal processing, ceramics, etc., and their temperature resistance level is not high. After high temperature, the label is seriously deformed or adhered to the surface of the product, causing the product to be scrapped. Contents of the invention [0003] The object of the present invention is to provide a high temperature resistant direct printing label, which has high temperature resistance and mechanical properties, simple structure, wide applicability and broad industrial application prospects. [0004] In order to achieve the above-mentioned purpose of the invention, the technical scheme adopted in the present invention is: [0005] A high temperature resistant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J7/04C08J7/06C08L79/08C08L33/12C08L83/06C08K9/00C08K9/04C08K9/02C08K3/16C09D1/00C09D163/00C09D7/12G09F3/02
CPCC08J7/0423C08J7/06C08J2379/08C08J2463/00C08L79/08C08L2201/08C08L2205/035C09D1/00C09D5/18C09D7/63C09D7/65C09D163/00G09F3/02G09F3/0297G09F2003/0202G09F2003/0232G09F2003/0257C08L33/12C08L83/06C08K9/00C08K9/04C08K9/02C08K2003/164C08L61/24C08K5/14
Inventor 彭代信宋晓静
Owner SUZHOU YIKETAI ELECTRONICS MATERIAL
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