Noctilucent wear-resistant ink applicable to elastomers

Abstract

The invention discloses a noctilucent wear-resistant ink applicable to elastomers. The noctilucent wear-resistant ink is composed of the following components in parts by mass: 10-30 parts of phenolic aldehyde modified epoxy resin, 15-30 parts of polyurethane modified epoxy resin, 20-30 parts of saturated polyester solid resin, 15-30 parts of noctilucent powder, 5-10 parts of dimethyl ether, 20-40 parts of glycol ether acetate, 15-30 parts of propylene glycol methyl ether acetate, 10-20 parts of cyclohexanone, 15-20 parts of nano wear-resistant emulsion, 10-15 parts of tetrafluoroethylene micropowder wax and 0.5-2 parts of dispersing agent. The noctilucent wear-resistant ink is applicable to elastomers, and can reduce the reject ratio in the elastomer printing process. By adding the noctilucent powder, the ink has the noctilucent effect, and can attract the consumers. Besides, by using the nano wear-resistant emulsion and tetrafluoroethylene micropowder wax, the ink has certain wear resistance.

Description

technical field [0001] The invention relates to the field of inks, in particular to a luminous wear-resistant ink suitable for elastomers. Background technique [0002] Because thermoplastic elastomers have good appearance texture and mild touch, they have been widely used in the casings of a large number of electronic products such as mobile phones and computers. However, ordinary inks are difficult to coat on such materials and have poor adhesion. Print the ink first, then spray a layer of elastomer after drying, so the rate of defective products is higher. In addition, market surveys have found that electronic product casings using printed matter with luminous effects are more attractive to consumers. Moreover, such printed matter needs to have wear-resistant properties to prevent the printed matter from being easily worn off. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a luminous wear-resistant ink sui...

AI Technical Summary

Problems solved by technology

[0002] Because thermoplastic elastomers have good appearance texture and mild touch, they have been widely used in the casings of a large number of electronic products such as mobile phones and computers. However, ordinary inks are difficult to coat on such materials and have poor adhesion. After coating, print the ink first, then spray a layer of elastomer after drying, so that the rate of defective products is higher