UV type acrylate pressure-sensitive adhesive for low-surface-energy material and processing technology of UV type acrylate pressure-sensitive adhesive

Abstract

The invention relates to a UV type acrylate pressure-sensitive adhesive for a low-surface-energy material and a processing technology of the UV type acrylate pressure-sensitive adhesive. The UV type acrylate pressure-sensitive adhesive is composed of a UV acrylate adhesive, a PET base material and a PET release film, the UV acrylate adhesive is prepared from a UV acrylate polymer, wherein the UV acrylate polymer is mainly prepared from acrylic acid, butyl acrylate, hydroxyethyl acrylate, butyl acrylate, 2-ethylhexyl acrylate, octadecyl acrylate, methyl acrylate, methyl methacrylate, dodecyl methacrylate, isodecyl acrylate, n-butyl acrylate, hydroxybutyl acrylate, a photoinitiator 1173, a photoinitiator 184, a photoinitiator TPO and a photoinitiator 651; and a formed semi-finished product UV acrylate polymer is subjected to polymerization in a UV polymerization manner to finally form the UV acrylate polymer.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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AI Technical Summary

Benefits of technology

In this patented technology, we have developed two types of products: one that solves problems with sizing certain materials like plastic films while still providing good bonds between them; another called Double Sided Tapes (DS). These DS are made by mixing uvacrylates with other chemical compounds such as vinyl chloride monomers, aluminum oxides, silicone oils, etc., resulting in a special type of material that cannot stick easily onto any kind of substrate without causing damage. They provide both durable and flexible properties for various applications including medical devices used on living organisms.

Problems solved by technology

This patented technology solves issues in creation of strong bonds between low surface area material surfaces due to poor wetting on them during use. However, current methods have limitations such as requiring specific treatments beforehand making sure they work well over all types of lowsurface areas without causing damage from excess chemicals used during processing.

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