Flame-retardant super-scratch-resistant PI battery label material and preparation method thereof

Abstract

The invention discloses a flame-retardant super-scratch-resistant PI battery label material and a preparation method thereof, and relates to the technical field of battery labels. The flame-retardant super-scratch-resistant PI battery label material comprises the following raw materials in parts by weight: 15-20 parts of butyl acrylate, 12-15 parts of methyl methacrylate, 15-25 parts of an acrylic monomer, 10-15 parts of high-softening-point tackifying resin, 3-5 parts of ethyl acetate, 8-10 parts of anhydrous toluene, 8-15 parts of an adhesive, 10-15 parts of a flame retardant, 7-10 parts of modified acrylic glue, 10-20 parts of a high-viscosity high-temperature-resistant flame-retardant adhesive, 10-12 parts of an epoxy resin cross-linking agent, and 6-8 parts of anhydrous ethyl ester. According to the flame-retardant super-scratch-resistant PI battery label material and the preparation method thereof, the acrylic resin is modified in an internal addition mode, so that the temperature of the acrylic resin is increased; meanwhile, the temperature resistance and the viscous force of a product are improved; meanwhile, the flame retardant is added in the internal addition mode, and the corresponding flame-retardant performance of the glue is improved.

Description

technical field [0001] The invention relates to the technical field of battery labels, in particular to a flame-retardant ultra-scratch-resistant PI battery label material and a preparation method thereof. Background technique [0002] With the advancement of intelligent life, the demand for batteries in the market is also increasing, and there are more and more requirements for battery capacity and functions. Therefore, the requirements for battery safety performance are getting higher and higher. During the use of batteries, batteries need Labels are used together. Many existing label materials in the market are not perfect. Electronic equipment tends to get hot and heat dissipation is not good under long-term use. In the past electronics industry, ordinary mobile phones, computers and other internal structures Labels usually do not have good heat dissipation, and electronic products will get very hot when charging or using electronic products for a long time. [0003] Th...

AI Technical Summary

Problems solved by technology

[0002] With the advancement of intelligent life, the demand for batteries in the market is also increasing, and there are more and more requirements for battery capacity and functions. Therefore, the requirements for battery safety performance are getting higher and higher. During the use of batteries, batteries need Labels are used together. Many existing label materials in the market are not perfect. Electronic equipment tends to get hot and heat dissipation is not good under long-term use. In the past electronics industry, ordinary mobile phones, computers and other internal structures Labels usually do not have good heat dissipation, and electronic products will get very hot when charging or using electronic products for a long time

[0003] The current battery label materials on the market are generally resistant to temperature and scratches during use, and at the same time have a general flame retardant effect, which reduces the use effect of label materials. Its preparation method to solve the above problems

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