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

Preparation method and application of oil-water non-slip rubber material

A rubber material and anti-slip technology, applied in the field of preparation of oil-water anti-slip rubber materials, can solve the problem of inability to take into account the balance of oil resistance, anti-slip and wear resistance, poor performance of composite materials, and inability to meet the needs of sports products, etc. question

Inactive Publication Date: 2021-05-11
广州群道生物科技有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although there have been a large number of research reports on the preparation of composite materials by blending butadiene rubber and nitrile rubber at home and abroad, most of the prepared composite materials have poor performance and cannot take into account the balance between oil resistance, anti-skid and wear resistance. Some materials have good anti-slip but poor wear resistance, which cannot meet the needs of sports products such as sports shoes; some materials have good wear resistance but poor oil resistance, and the products produced from them will have low safety performance due to volume expansion of oil immersion. Not suitable for workplaces such as oil depots and oil fields

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
  • Preparation method and application of oil-water non-slip rubber material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The preparation method steps of oil-water anti-slip rubber material are as follows:

[0027] S1: Mix 15 parts of butadiene rubber, 35 parts of nitrile rubber, 1 part of stearic acid, 1.5 parts of anti-aging agent, 2.5 parts of white smoke active agent, 1.5 parts of accelerator and 7.5 parts of resin in the internal mixer to 135 After unloading at ℃, cool in water, store and mature to obtain the first rubber material;

[0028] S2: Refining the first rubber material by means of an open mill, adding 4 parts of silane coupling agent and 1.5 parts of sulfur, making several triangular bags, pulling 1.5mm thinner and dispersing once, cooling the sheet to obtain the second rubber material ;

[0029] S3: test vulcanization time, quality inspection second rubber material;

[0030] S4: heating and vulcanizing the second rubber material under the conditions of temperature of 160° C. and pressure of 140 MPa, and molding time of 10 to 20 minutes to obtain an oil-water anti-slip rub...

Embodiment 2

[0032] The preparation method step of modified nitrile rubber is as follows:

[0033] Put zinc oxide and white carbon black into a beaker, add distilled water, stir slowly at a constant temperature of 60°C, add nitrile rubber during the stirring process, increase the stirring rate, continue stirring for 0.5h until fully mixed, and stir Slowly add the template agent dropwise during the process. After the template agent is added dropwise, continue to stir for 1 hour, pour the mixed solution into the crystallization axe, put the crystallization axe in an oven at 200°C for crystallization reaction for 48 hours, take it out, and cool to room temperature Finally, filter with suction and dry in an oven at 100°C to obtain modified nitrile rubber.

[0034] The preparation method steps of oil-water anti-slip rubber material are as follows:

[0035] S1: Mix 15 parts of butadiene rubber, 35 parts of modified nitrile rubber, 1 part of stearic acid, 1.5 parts of anti-aging agent, 2.5 parts...

Embodiment 3

[0040] The preparation method steps of oil-water anti-slip rubber material are as follows:

[0041] S1: Mix 10 parts of butadiene rubber, 30 parts of modified nitrile rubber, 1 part of stearic acid, 1 part of anti-aging agent, 2 parts of white smoke active agent, 1 part of accelerator and 5 parts of resin in an internal mixer Unload after reaching 135°C, cool with water, store and mature to obtain the first rubber material;

[0042]S2: Refining the first rubber material by means of an open mill, adding 3 parts of silane coupling agent and 1 part of sulfur, making several triangle bags, stretching 1.5mm thinner and dispersing once, cooling the sheet to obtain the second rubber material ;

[0043] S3: test vulcanization time, quality inspection second rubber material;

[0044] S4: heating and vulcanizing the second rubber material under the conditions of temperature of 160° C. and pressure of 140 MPa, and molding time of 10 to 20 minutes to obtain an oil-water anti-slip rubber...

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 preparation method of an oil-water non-slip rubber material. The oil-water non-slip rubber material comprises the following raw materials in parts by weight: 10-20 parts of butadiene rubber, 30-40 parts of modified nitrile rubber, 1-1.5 parts of stearic acid, 1-2 parts of an anti-aging agent, 2-3 parts of a white smoke activator, 3-5 parts of a silane coupling agent, 5-10 parts of resin, 1-2 parts of sulfur and 1-2 parts of an accelerant. According to the oil-water non-slip rubber material obtained in the invention, the nitrile rubber is subjected to modification treatment in the early stage, and the nitrile rubber accounts for a large proportion in the oil-water non-slip rubber material, so that the obtained oil-water non-slip rubber material also has more excellent air permeability and slip resistance; and in the experiment, the silane coupling agent is added to improve the flatness of the composite material, the compatibility between the inorganic filler and the resin and the compatibility between the inorganic filler and the rubber can be improved, and the overall superiority of the composite material is improved.

Description

technical field [0001] The invention belongs to the field of rubber material processing, and in particular relates to a preparation method and application of an oil-water anti-slip rubber material. Background technique [0002] With the diversified development of society, people often inevitably come into contact with the ground environment containing water and oil in their daily work. When shoe soles, doormats and other items come into contact with smooth ground containing water and grease, water and oil will adhere to the surface of the items to form a water film, oil film or oil-water film, which may easily cause fall accidents. Therefore, people have arisen at the historic moment to the high requirement of oil-water anti-slip of anti-skid products. [0003] Nitrile rubber (NBR) is a random copolymer prepared by emulsion polymerization of butadiene and acrylonitrile. The acrylonitrile structural unit in the molecular chain makes NBR have good oil resistance, heat resist...

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): C08L9/02C08L9/00C08K7/26C08K3/22
CPCC08L9/02C08K2003/2296C08L9/00C08K7/26C08K3/22
Inventor 景玉峰
Owner 广州群道生物科技有限公司
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