Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Antibacterial acrylic board and its preparation method

An acrylic board and inorganic antibacterial agent technology, applied in the field of composite boards, can solve the problems of low energy consumption for dissolution and recovery, serious environmental pollution, and high solvent toxicity, and achieve good comprehensive mechanical properties, simple raw material components, and good antibacterial properties. Effect

Inactive Publication Date: 2017-12-01
中肯控股有限公司
View PDF2 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although waste plexiglass pyrolysis raw materials are widely recycled, the energy consumption is high
The energy consumption of its dissolution and recovery is low, but the solvent is highly toxic and causes serious environmental pollution.

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Antibacterial acrylic board and its preparation method
  • Antibacterial acrylic board and its preparation method
  • Antibacterial acrylic board and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Raw materials of antibacterial acrylic board: 100 kg of methyl methacrylate, 0.8 kg of dicumyl peroxide, 20 kg of fly ash, 0.4 kg of 3-(2,3-epoxypropoxy)propyltrimethoxysilane, 0.2 kg of methyl silicone oil, 3 kg of inorganic antibacterial agent, and 0.69 kg of ultraviolet absorber.

[0033] The inorganic antibacterial agent is obtained by uniformly stirring and mixing zinc stannate, zinc titanate and zinc molybdate in a mass ratio of 1:1:1.

[0034] The ultraviolet absorber is composed of 1-(methyl)-8-(1,2,2,6,6-pentamethyl-4-piperidine) sebacate, bis(1-octyloxy-2 , 2,6,6-tetramethyl-4-piperidinyl) sebacate, 3,5-di-tert-butyl-4-hydroxybenzoic acid-2,4-di-tert-butylphenyl by mass ratio For 1:1:1 stirring and mixing to obtain uniformity.

[0035] The preparation method of antibacterial acrylic plate, it comprises the steps:

[0036] (1) Mix methyl methacrylate and dicumyl peroxide evenly, then heat and polymerize in a water bath at 82°C for 28 minutes, and finally coo...

Embodiment 2

[0041] It is basically the same as Example 1, except that the inorganic antibacterial agent is obtained by uniformly stirring and mixing zinc titanate and zinc molybdate in a mass ratio of 1:1.

Embodiment 3

[0043] It is basically the same as Example 1, except that the inorganic antibacterial agent is obtained by stirring and mixing uniformly zinc stannate and zinc molybdate in a mass ratio of 1:1.

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 discloses an antibacterial acrylic board and a preparation method thereof. The antibacterial acrylic board is prepared from the following raw materials by weight: 95 to 105 parts of methyl methacrylate, 0.1 to 1 part of dicumyl peroxide, 15-25 parts of fly ash, 0.1-0.5 part of 3-(2,3-epoxypropoxy)propyltrimethoxysilane, 0.1-0.5 part of dimethicone, 1-5 parts of an inorganic antibacterial agent and 0.5-1.5 parts of an UV absorber. The antibacterial acrylic board in the invention is simple in the composition of raw materials and good in comprehensive mechanical properties; the board has antibacterial, anti-mildew and illumination aging-resistant functions and other functions and has antibacterial effect of more than 99%; and the board is smoother and brighter compared with common products, has high efficiency and heat resistance, and can maintain good antibacterial properties after usage for a long time.

Description

technical field [0001] The invention relates to the field of composite plates, in particular to an antibacterial acrylic plate and a preparation method thereof. Background technique [0002] With the gradual improvement of people's living standards, various decorative materials appear in major public places, luxury hotels, shopping malls and families. As a new type of organic decorative material, acrylic sheet gradually plays an important role in people's daily life. In the market, general acrylic sheets are rich in color and variety, but their strength and toughness are not high, and they are expensive. They are used as cabinet panels and other products. Most of the high-end acrylic sheets are filled with marble, which has high strength, but poor toughness and bulkiness. At the same time, these acrylic sheets are flammable products. [0003] Acrylic, also known as PMMA or acrylic, comes from English acrylic (acrylic plastic). The chemical name is polymethyl methacrylate,...

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
IPC IPC(8): C08L33/12C08L83/04C08K13/08C08K11/00C08K5/5435C08K3/24C08K5/3435C08K5/134
CPCC08K2201/014C08L33/12C08L2201/08C08L83/04C08K13/08C08K11/005C08K5/5435C08K3/24C08K5/3435C08K5/1345
Inventor 张启明
Owner 中肯控股有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com