Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of electronic equipment pasting material and preparation method thereof

An electronic device and skin-sticking technology, which is applied in the field of electronic device skin-sticking materials and its preparation, can solve the problems of different, difficult to obtain the size of internal holes, etc., and achieve the effect of not falling off easily.

Active Publication Date: 2022-03-29
东莞威赢高尔夫用品有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, the existing technology uses polyurethane to foam, and it is difficult to prepare electronic device skins with different sizes of internal holes and regular arrangement of holes.

Method used

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1 The preparation of electronic equipment pasting material

[0027] Composition in parts by weight of raw materials for electronic equipment skin covering materials: 60 parts of polyurethane resin; 25 parts of SBS thermoplastic elastomer; 30 parts of filler; 8 parts of foaming composition; 1.5 parts of crosslinking agent; 0.5 parts of antibacterial agent; 2 parts of lubricant;

[0028] The foaming composition is composed of sodium bicarbonate, 4,4'-oxobisbenzenesulfonyl hydrazide and dodecyldimethylbenzyl ammonium bromide in a weight ratio of 2:4:1; the The filler is nano zinc oxide; the antibacterial agent is nano silver; the crosslinking agent is dicumyl peroxide; and the lubricant is zinc stearate.

[0029] Preparation method: Put polyurethane resin, SBS thermoplastic elastomer, filler, foaming composition, crosslinking agent, antibacterial agent and lubricant into an open rubber mixer, first mix at 105°C for 10min; then at 125°C Kneading at low temperatu...

Embodiment 2

[0031] Embodiment 2 Preparation of electronic equipment skin material

[0032] Composition by weight of raw materials for electronic equipment skin covering materials: 50 parts of polyurethane resin; 30 parts of SBS thermoplastic elastomer; 20 parts of filler; 5 parts of foaming composition; 3 parts of crosslinking agent; 1 part of antibacterial agent; 1 part of lubricant;

[0033] The foaming composition is composed of sodium bicarbonate, 4,4'-oxobisbenzenesulfonyl hydrazide and dodecyldimethylbenzyl ammonium bromide in a weight ratio of 2:1:1; the The filler is nano zinc oxide; the antibacterial agent is nano silver; the crosslinking agent is dicumyl peroxide; and the lubricant is zinc stearate.

[0034] Preparation method: Put polyurethane resin, SBS thermoplastic elastomer, filler, foaming composition, crosslinking agent, antibacterial agent and lubricant into an open rubber mixer, first mix at 105°C for 10min; then at 125°C Kneading at low temperature for 7 minutes; fina...

Embodiment 3

[0035] Embodiment 3 Preparation of electronic equipment skin material

[0036] Composition in parts by weight of raw materials for electronic equipment skinning materials: 80 parts of polyurethane resin; 20 parts of SBS thermoplastic elastomer; 40 parts of filler; 10 parts of foaming composition; 1 part of crosslinking agent; 0.5 parts of antibacterial agent; 3 parts of lubricant;

[0037] The foaming composition is composed of sodium bicarbonate, 4,4'-oxobisbenzenesulfonyl hydrazide and dodecyldimethylbenzyl ammonium bromide in a weight ratio of 2:5:1; the The filler is nano zinc oxide; the antibacterial agent is nano silver; the crosslinking agent is dicumyl peroxide; and the lubricant is zinc stearate.

[0038]Preparation method: Put polyurethane resin, SBS thermoplastic elastomer, filler, foaming composition, crosslinking agent, antibacterial agent and lubricant into an open rubber mixer, first mix at 105°C for 10min; then at 125°C Kneading at low temperature for 7 minute...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of electronic equipment material preparation, and specifically discloses an electronic equipment skin coating material and a preparation method thereof. The electronic equipment skin-mounting material, its preparation raw materials include the following components by weight: 50-80 parts of polyurethane resin; 20-30 parts of SBS thermoplastic elastomer; 20-40 parts of filler; 5-10 parts of foaming composition ; 1-3 parts of cross-linking agent; 0.5-1 part of antibacterial agent; 1-3 parts of lubricant. The electronic device skin material prepared by the present invention has a special sense of touch due to the different sizes of the internal holes and the regular arrangement of the hole sizes; when the electronic device skin material is specifically used, it is pasted on a game handle, mouse , mobile phones or IPADs and other electronic devices can make the electronic devices have a special and comfortable touch; in addition, the electronic device skin material can also print different patterns, and the patterns are not easy to fall off after being printed on it.

Description

technical field [0001] The invention relates to the technical field of preparation of electronic equipment materials, in particular to an electronic equipment skinning material and a preparation method thereof. Background technique [0002] Electronic devices such as game controllers, mice, mobile phones, and IPADs are frequently used electronic devices in daily life. With the improvement of people's pursuit of quality life, higher requirements are put forward for the tactile comfort of the shell materials of electronic equipment such as gamepads, mice, mobile phones, and IPADs. In order to improve tactile comfort, a layer of leather or artificial leather can usually be pasted on the contact surfaces of electronic devices such as gamepads, mice, mobile phones, IPADs and hands. [0003] Foaming polyurethane as a raw material is a commonly used method for preparing artificial leather; the inventor found through a large number of experiments and researches that the polyurethan...

Claims

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C08L75/04C08L53/02C08K3/22C08K5/14C08K3/08C08K5/098C08K13/02C08J9/08C08J9/10C08J9/00
CPCC08J9/08C08J9/105C08J9/0028C08J9/0061C08J9/0095C08J2375/04C08J2453/02C08J2203/02C08J2203/04C08J2203/18C08K2201/011C08K2003/2296C08K5/14C08K2003/0806C08K5/098C08K13/02
Inventor 黄宏波
Owner 东莞威赢高尔夫用品有限公司