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

A kind of modified butyl rubber gasket material and preparation method thereof

A technology for butyl rubber and sealing gaskets, which is applied in the field of modified butyl rubber sealing gasket materials and its preparation, can solve the problems of low strength, poor wear resistance, unsatisfactory sealing effect, etc., achieve low cost, improve process performance, The effect of simple production materials

Inactive Publication Date: 2016-04-13
安徽宏发节能设备有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing rubber gaskets have defects such as unsatisfactory sealing effect, poor wear resistance, and low strength, which are far from meeting the actual requirements.

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
  • A kind of modified butyl rubber gasket material and preparation method thereof
  • A kind of modified butyl rubber gasket material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The present invention will be described in detail below through specific examples.

[0010] A modified butyl rubber gasket material, made of the following raw materials in parts by weight (kg): butyl rubber 70, waste leather powder 10, silicone rubber 10, trimethylsilylmethyl phosphonate 10, cyanide Uric acid melamine 2, N'-m-phenylene bismaleimide 1, nano vermiculite powder 30, lapis lazuli powder 10, N330 carbon black 28, polyamide wax micropowder 5, accelerator TETD1, accelerator DM1, zinc oxide 3 , modified attapulgite 10-12;

[0011] The modified attapulgite is made of the following raw materials in parts by weight (kg): attapulgite 20, clay 13, 1,6-hexamethylene diisocyanate 4, tripropylene glycol diacrylate 2, light calcium carbonate 2 , zinc oxide 1, wollastonite powder 3, magnesium hydroxide 10, chlorinated paraffin 1, diatomaceous earth 4, tributyl citrate 2, jade powder 8, pepper seed oil 1; the preparation method is to mix attapulgite, clay , diatomaceous ...

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 modified butyl rubber sealing gasket material. The invention is characterized in that the material is prepared from the following raw materials in parts by weight: 70-75 parts of butyl rubber, 10-12 parts of waste leather powder, 10-12 parts of silicon rubber, 10-12 parts of trimethylsilyl dimethyl methyl phosphonate, 2-3 parts of melamine cyanurate, 1-2 parts of N'-m-phenylenedimaleimide, 30-35 parts of nano vermiculite powder, 10-15 parts of celestite powder, 28-32 parts of N330 carbon black, 5-8 parts of polyamide wax micropowder, 1-2 parts of accelerator TETD, 1-2 parts of accelerator DM, 3-4 parts of zinc oxide and 10-12 parts of modified attapulgite. The modified attapulgite is added to improve the technical properties of the rubber material; and the environment-friendly compounding agent is utilized to reduce the toxic or side effect and environmental pollution. The material is simple and accessible, and has the advantages of simple technique, low cost, favorable oil resistance, favorable corrosion resistance and favorable sealing property.

Description

technical field [0001] The invention relates to the field of processing rubber composite materials, in particular to a modified butyl rubber sealing gasket material and a preparation method thereof. Background technique [0002] Gasket is a material used for sealing inside machinery, equipment, pipelines, etc. The gaskets currently used are mostly rubber gaskets, which are characterized by high temperature resistance, ozone resistance, natural aging resistance, vacuum resistance, fuel oil resistance, lubricating oil resistance, strong oxidant resistance, chemical resistance and good electrical insulation performance. Widely used in defense industry and civilian industry. However, the existing rubber gaskets have defects such as unsatisfactory sealing effect, poor wear resistance and low strength, which are far from meeting the actual requirements. Therefore researching and developing a kind of high-performance rubber gasket has become the task of top priority. Contents o...

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): C08L23/22C08L83/04C08L77/00C08K13/06C08K9/04C08K9/00C08K9/02C08K3/34C08K5/541C08K5/3492C08K5/3415C08K3/30C08K3/04C08K3/22
CPCC08K2201/014C08L23/22C08L2205/035C08L89/06C08L83/04C08L77/00C08K13/06C08K9/00C08K9/02C08K3/34C08K3/346C08K3/04C08K2003/3045C08K2003/2296
Inventor 王慧
Owner 安徽宏发节能设备有限公司
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