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

Heatproof and ageing resistant laboratory table top pad

A laboratory table top, anti-aging technology, applied in the field of laboratory materials, can solve problems such as unsatisfactory heat resistance and aging resistance, peeling, cracking, etc., to improve thermal aging resistance, increase bonding force, inhibit The effect of decomposition

Inactive Publication Date: 2015-12-16
ANHUI YUAN LAB EQUIP
View PDF6 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are various types of laboratory countertop mats, but with the development of society, people have put forward higher requirements for the performance of laboratory countertops. The heat resistance and aging resistance of existing countertop mats are not very ideal. It is prone to cracking and peeling during use, which limits its application

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

[0031] A heat-resistant and aging-resistant laboratory table mat proposed by the present invention is made of a butadiene rubber / epoxy resin composite material, wherein the raw materials of the butadiene rubber / epoxy resin composite material include the following components by weight : 50 parts of butadiene rubber, 30 parts of epoxy resin, 20 parts of epoxidized natural rubber, 20 parts of nano-silica, 25 parts of modified graphene, 5 parts of aluminum oxide, 6 parts of magnesium oxide, 3 parts of zinc methacrylate 1 part, 7 parts of zinc oxide, 1 part of stearic acid, 1 part of sulfur, 1 part of benzoyl peroxide, 20 parts of 2-ethyl-4-methylimidazole, 20 parts of vinyl tris (β-methoxyethoxy ) 5 parts of silane, 20 parts of dioctyl phosphate, 3 parts of dibutyl phthalate, 6 parts of anti-aging agent, and 2 parts of accelerator;

[0032] Wherein, the modified graphene is prepared according to the following process:

[0033] S1. Introduce nitrogen into the reaction vessel, add ...

Embodiment 2

[0036] A heat-resistant and aging-resistant laboratory table mat proposed by the present invention is made of a butadiene rubber / epoxy resin composite material, wherein the raw materials of the butadiene rubber / epoxy resin composite material include the following components by weight : 70 parts of butadiene rubber, 20 parts of epoxy resin, 10 parts of epoxidized natural rubber, 35 parts of nano-silica, 10 parts of modified graphene, 10 parts of aluminum oxide, 2 parts of magnesium oxide, 8 parts of zinc methacrylate 3 parts of zinc oxide, 2.5 parts of stearic acid, 0.5 parts of sulfur, 2 parts of benzoyl peroxide, 8 parts of 2-ethyl-4-methylimidazole, vinyl tris(β-methoxyethoxy ) 20 parts of silane, 10 parts of dioctyl phosphate, 7 parts of dibutyl phthalate, 3 parts of antioxidant SP, 5 parts of accelerator DM;

[0037] Wherein, the modified graphene is prepared according to the following process:

[0038] S1. Introduce nitrogen into the reaction vessel, add 42 parts of tetr...

Embodiment 3

[0041] A heat-resistant and aging-resistant laboratory table mat proposed by the present invention is made of a butadiene rubber / epoxy resin composite material, wherein the raw materials of the butadiene rubber / epoxy resin composite material include the following components by weight : 60 parts of butadiene rubber, 26 parts of epoxy resin, 18 parts of epoxidized natural rubber, 28 parts of nano-silica, 20 parts of modified graphene, 7.5 parts of aluminum oxide, 5.2 parts of magnesium oxide, 5.8 parts of zinc methacrylate 5.2 parts of zinc oxide, 1.6 parts of stearic acid, 0.83 parts of sulfur, 1.5 parts of benzoyl peroxide, 17 parts of 2-ethyl-4-methylimidazole, vinyl tris(β-methoxyethoxy ) 12 parts of silane, 17 parts of dioctyl phosphate, 5.8 parts of dibutyl phthalate, 5.9 parts of antioxidant 4010NA, 2 parts of accelerator DTDM, and 1.8 parts of accelerator DM;

[0042] Wherein, the modified graphene is prepared according to the following process:

[0043] S1. Introduce n...

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 a heatproof and ageing resistant laboratory table top pad, which is prepared from a cis-polybutadiene / epoxy resin composite material. Specifically, the cis-polybutadiene / epoxy resin composite material comprises the following raw materials: cis-polybutadiene, epoxy resin, epoxidized natural rubber, nano-silica, modified graphene, alumina, magnesium oxide, zinc methacrylate, zinc oxide, stearic acid, sulfur, benzoyl peroxide, 2-ethyl-4-methylimidazole, vinyltri(beta-methoxyethoxy)silane, dioctyl phosphate, dibutyl phthalate, an anti-aging agent and an accelerant. The heatproof and ageing resistant laboratory table top pad provided by the invention has high strength, good heat resistance, and excellent aging resistance and corrosion resistance.

Description

technical field [0001] The invention relates to the technical field of laboratory materials, in particular to a heat-resistant and aging-resistant laboratory table top pad. Background technique [0002] The laboratory countertop mat is the most common and popular equipment in the laboratory. Since the staff who conduct experiments often complete various chemical or pharmaceutical experiments on the laboratory bench, a special proposal is made for the countertop mat on the workbench. Generally speaking, table mats are required to have chemical corrosion resistance, heat resistance, aging resistance and oil resistance. [0003] At present, there are various types of laboratory countertop mats, but with the development of society, people have put forward higher requirements for the performance of laboratory countertops. The heat resistance and aging resistance of existing countertop mats are not very ideal. Cracking and peeling tend to occur during use, which limits its applic...

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 Applications(China)
IPC IPC(8): C08L9/00C08L63/00C08L15/00C08K13/06C08K9/04C08K3/36C08K3/22C08K3/04C08K3/06C08K5/521
Inventor 张然袁巍王跃
Owner ANHUI YUAN LAB EQUIP
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