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

High-wear-resistance rubber floor mat and making method thereof

A wear-resistant rubber and floor mat technology, applied in the field of rubber industry, can solve the problems of restricting large-scale popularization and application, poor wear resistance of rubber floor mats, and low strength of rubber particles, etc., and achieves non-decolorization, excellent flame retardancy and aging resistance , good shock absorption effect

Active Publication Date: 2019-01-04
QINGYUAN CHUANAO HI TECH MATERIAL CO LTD
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the surface layer (or the whole) of commercially available rubber floor mats is mostly made of rubber particles bonded by adhesives, and the rubber particles themselves have low strength, poor wear resistance, and are easy to break. The surface layer is prone to regional damage and fall off under the action of external force, the wear resistance of rubber floor mats is generally poor, and the later maintenance costs are high, which limits its large-scale 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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-wear-resistance rubber floor mat and making method thereof
  • High-wear-resistance rubber floor mat and making method thereof
  • High-wear-resistance rubber floor mat and making method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0038] The preparation method of the above-mentioned high wear-resistant rubber floor mat comprises the following steps:

[0039] 1) Production of the bottom layer: Mix the waste rubber particles and adhesive evenly, pour it into a mold, and shape it under the conditions of a pressure of 7-8MPa and a temperature of 160-180°C to obtain the bottom layer;

[0040] 2) Production of wear-resistant rubber particles: EPDM rubber, carbon black, white carbon black, nitrogen-phosphorus compound flame retardant, nano-montmorillonite powder, zinc oxide, antioxidant, ultraviolet absorber, anti-mildew Antibacterial agent, accelerator, rubber oil and toner are added to the internal mixer, mixed at 140-160°C, and then kneaded by the open mixer, and the obtained film is cut into rubber strips, and then vulcanized and crushed. Obtain wear-resistant rubber particles;

[0041] 3) Fabrication of the surface layer: Mix wear-resistant rubber particles, reinforcing fibers and adhesive evenly, pour i...

Embodiment 1

[0049] A kind of preparation method of high wear-resistant rubber floor mat is as follows:

[0050] 1) Production of the bottom layer: Mix waste rubber particles (particle size 2-3mm) and adhesive evenly according to the mass ratio of 8:1, pour it into a mold, and shape it under the conditions of a pressure of 7MPa and a temperature of 170°C to obtain a bottom layer (thickness of 5mm);

[0051]2) Production of wear-resistant rubber particles: EPDM rubber, carbon black, white carbon black, nitrogen-phosphorus compound flame retardant, nano-montmorillonite powder, zinc oxide, antioxidant, ultraviolet absorber, anti-mildew Antibacterial agent, accelerator, rubber oil and toner are added to the internal mixer, mixed under the condition of 160 ℃, and then kneaded by the open mixer, the obtained film is cut into rubber strips, and then vulcanized and crushed to obtain the resistant Grinding rubber particles (particle size 1 ~ 2mm);

[0052] 3) Fabrication of the surface layer: Mix...

Embodiment 2

[0059] A kind of preparation method of high wear-resistant rubber floor mat is as follows:

[0060] 1) Production of the bottom layer: mix waste rubber particles (particle size 3-4 mm) and adhesive evenly according to the mass ratio of 8:1, pour it into a mold, and shape it under the conditions of a pressure of 7 MPa and a temperature of 180 ° C to obtain a bottom layer (thickness of 7mm);

[0061] 2) Production of wear-resistant rubber particles: EPDM rubber, carbon black, white carbon black, nitrogen-phosphorus compound flame retardant, nano-montmorillonite powder, zinc oxide, antioxidant, ultraviolet absorber, anti-mildew Antibacterial agent, accelerator, rubber oil and toner are added into the internal mixer, mixed under the condition of 140 ℃, and then kneaded by the open mixer, the obtained film is cut into rubber strips, and then vulcanized and crushed to obtain resistant Grinding rubber particles (particle size 1 ~ 2mm);

[0062] 3) Fabrication of the surface layer: ...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
lengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a high wear-resistant rubber floor mat and a making method thereof. The rubber floor mat is made by bonding a bottom layer and a surface layer together. The bottom layer is formed by bonding waste rubber particles, the surface layer is formed by bonding wear-resistant rubber particles, and reinforcing fibers are dispersed in the surface layer. The wear-resistant rubber particles are composed of ethylene-propylene-diene monomer rubber, carbon black, white carbon black, nitrogen-phosphorus complex flame retardant, nano montmorillonite powder, zinc oxide, an antioxidant, an ultraviolet absorbent, an anti-mold and anti-bacterial agent, an accelerant, rubber oil and color powder. The making process includes the following steps of 1, preparation of the bottom later, 2, preparation of the wear-resistant rubber particles, 3, preparation of the surface layer, and 4, bonding of the surface layer and the bottom layer. The rubber floor mat has high surface strength, good wear resistance, high elasticity, flame-retardant and anti-bacterial properties, decolorizing, rubber-particle disengagement, deforming and upwarping do not easily occur, the preparation process is simple, the production cost is low, and the mat is convenient for large-scale application and popularization.

Description

technical field [0001] The invention relates to a high wear-resistant rubber floor mat and a preparation method thereof, belonging to the technical field of the rubber industry. Background technique [0002] Rubber floor mats refer to floor mats made of natural rubber, synthetic rubber and other polymer materials. They are generally installed in bathrooms, kitchens, gyms, kindergartens, sports fields, parks, playgrounds, etc., with the ability to keep the ground clean, Anti-slip, shock absorption and other functions. At present, the surface layer (or the whole) of commercially available rubber floor mats is mostly made of rubber particles bonded by adhesives, and the rubber particles themselves have low strength, poor wear resistance, and are easy to break. The surface layer is prone to regional damage and fall off under the action of external force. The wear resistance of rubber floor mats is generally poor, and the maintenance cost in the later period is high, which limit...

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): B32B25/16B32B25/10B32B27/06B32B27/02B32B9/02B32B9/04B32B27/36B32B7/12B32B27/34C08L23/16C08L91/00C08K13/02C08K3/04C08K3/36C08K3/34C08K3/22B29D7/00
CPCB29D7/00B32B5/02B32B5/16B32B7/12B32B9/048B32B25/10B32B27/06B32B2262/0261B32B2262/0269B32B2262/0276B32B2262/062B32B2264/0207B32B2307/3065B32B2307/552B32B2307/554B32B2307/744C08K2003/2296C08K2201/011C08L23/16C08L91/00C08K13/02C08K3/04C08K3/36C08K3/346C08K3/22
Inventor 郎小丽
Owner QINGYUAN CHUANAO HI TECH MATERIAL CO LTD
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