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Polyvinylidene fluoride tire having adsorption and dust removal capacity and preparation method thereof

A polyvinylidene fluoride and tire technology, applied in special tires, tire parts, transportation and packaging, etc., can solve the problems of poor lateral stability of automobiles, high manufacturing technology requirements, large lateral deformation, etc., and achieve large load bearing , long service life, and the effect of increasing the average pore diameter

Inactive Publication Date: 2015-10-07
CHANGZHOU YINGSHUN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing radial tires still have the disadvantages that the sidewall is easy to crack, due to the large lateral deformation, the lateral stability of the car is slightly poor, the manufacturing technology requirements are high, and the cost is relatively high.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1, a polyvinylidene fluoride tire with adsorption and dust removal capabilities, made of the following raw materials in parts by weight: 40 parts of natural rubber, 20 parts of solution-polymerized styrene-butadiene rubber, 3 parts of zinc oxide, and 4 parts of carbon nanotubes 8 parts of waste tires, 4 parts of thermoplastic polyurethane elastomer, 3 parts of hydroxyl silicone oil, 2 parts of zirconium silicide, 3 parts of phenolic tackifying resin, 30 parts of high wear-resistant carbon black, 5 parts of calcium stearate, nano-tin antimony oxide 1 part, 2 parts of barium sulfite, 35 parts of polyvinylidene fluoride, 15 parts of DMAc solvent, 5 parts of PVP pore former, 5 parts of nano titanium dioxide, 5 parts of nano alumina fiber, 6 parts of modified synergist;

[0017] Wherein the modified synergist is made of the following raw materials in parts by weight: 8 parts of high styrene resin, 2 parts of high aromatic hydrocarbon oil, 15 parts of fumed silica, 2 p...

Embodiment 2

[0026] A polyvinylidene fluoride tire with adsorption and dust removal capabilities, made of the following raw materials in parts by weight: 60 parts of natural rubber, 30 parts of solution-polymerized styrene-butadiene rubber, 5 parts of zinc oxide, 6 parts of carbon nanotubes, waste tires 10 parts, 6 parts of thermoplastic polyurethane elastomer, 5 parts of hydroxyl silicone oil, 4 parts of zirconium silicide, 4 parts of phenolic tackifying resin, 50 parts of high wear-resistant carbon black, 7 parts of calcium stearate, 3 parts of nano-tin antimony oxide, 4 parts of barium sulfate, 40 parts of polyvinylidene fluoride, 20 parts of DMAc solvent, 8 parts of PVP pore-forming agent, 7 parts of nano-titanium dioxide, 8 parts of nano-alumina fiber, 8 parts of modified synergist; It is made of the following raw materials in parts by weight: 10 parts of high styrene resin, 3 parts of high aromatic hydrocarbon oil, 20 parts of fumed silica, 4 parts of whisker silicon, 3 parts of micro...

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PUM

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Abstract

The invention discloses a polyvinylidene fluoride tire having an adsorption and dust removal capacity and a preparation method thereof, and relates to the technical field of a rubber product. The polyvinylidene fluoride tire is prepared mainly by a modification synergist such as natural rubber, carbon black, calcium stearate, nano antimony tin oxide and barium sulfite. The radial tire is long in service life, relatively large in carrying load and high in deformation-resisting and anti-puncture capacity; by virtue of the cooperation of all components, the tire is good in non-skid property and high in abrasion resistance, and the driving safety of a vehicle can be improved. The polyvinylidene fluoride is used as a film layer basic material and is made into an adsorption film by adding inorganic nano-particles, the average aperture of the film layer is increased, the aperture distribution is more uniform; meanwhile, by adopting the inorganic nano-particles, the polyvinylidene fluoride tire has adsorption and dust removal capacity and has better mechanical performance, weather resistance and chemical stability.

Description

technical field [0001] The invention relates to the technical field of rubber products, in particular to a polyvinylidene fluoride tire with adsorption and dust removal capabilities and a preparation method thereof. Background technique [0002] Tires are circular elastic rubber products that are rolled on the ground and rolled on various vehicles or machinery. Usually installed on metal rims, it can support the body, buffer external impact, realize contact with the road surface and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions, and they are subjected to various deformations, loads, forces, and high and low temperature effects during driving, so they must have high load-bearing performance, traction performance, and cushioning performance. At the same time, it is also required to have high wear resistance and flex resistance, as well as low rolling resistance and heat generation. Half of the world's rubber consumpti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/00C08L27/14C08L9/06C08L21/00C08L75/04C08L83/04C08K13/02C08K3/22C08K7/24C08K3/34C08K3/04C08K5/098C08K3/30B60C1/00
CPCC08L7/00B60C1/00C08K2201/011C08L2205/02C08L2205/035C08L27/16C08L9/06C08L21/00C08L75/04C08L83/06C08L61/06C08L25/04C08L91/00C08L91/06C08K13/04C08K2003/2296C08K7/24C08K3/34C08K3/04C08K5/098C08K3/30C08K2003/2237C08K7/08
Inventor 庄棪
Owner CHANGZHOU YINGSHUN ELECTRONICS
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