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Preparation method of wear-resistant anti-skid speed bump material

A deceleration belt and anti-skid technology, which is applied in the field of deceleration belt preparation, can solve the problems of poor anti-skid performance and poor wear resistance, and achieve the effects of improving wear resistance and anti-skid performance, improving wear resistance, and enhancing compatibility

Inactive Publication Date: 2018-03-06
常州市雄泰纺织品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention: Aiming at the defects of poor wear resistance and poor anti-skid performance of common speed bump materials at present, a preparation method of wear-resistant and anti-skid type speed bump materials is provided

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0019] Put styrene-butadiene rubber, fluorosilicone rubber and sulfur into a mixer at a mass ratio of 3:2:1, and knead at 120°C for 1 hour to obtain a self-made vulcanized mixed rubber. Mesh sieve, collect the sieved river sand powder, mix the sieved river sand powder and silane coupling agent KH-570 at a mass ratio of 4:1 and stir for 10 minutes to obtain a mixture, and pour the mixture into a container with 6% of the mixture mass In the fermenter of beet oil and river bottom mud with 0.6% mixture mass, seal and ferment for 9 days at a temperature of 35°C. After the fermentation, take out the fermented product, wash the fermented product with deionized water, remove impurities, and let it dry naturally Dry, that is, modified river sand powder, put pyrophyllite and broken glass in a furnace at 1400 ° C for 2 hours to melt at a mass ratio of 2:1, and melt to obtain a molten liquid. After removing air bubbles, transport it to a porous bushing plate , at a speed of 2400r / min to d...

example 2

[0021] Put styrene-butadiene rubber, fluorosilicone rubber, and sulfur into a mixer at a mass ratio of 3:2:1, and knead at 140°C for 1.5 hours to obtain self-made vulcanized mixed rubber. Weigh 20g of river sand and grind for 7 minutes, then pass 100 mesh sieve, collect the sieved river sand powder, mix the sieved river sand powder and silane coupling agent KH-570 at a mass ratio of 4:1 and stir for 11 minutes to obtain a mixture, pour the mixture into the mixture with 6% of the mixture mass beet oil and 0.6% mixed mass of river bottom sludge in a fermenter, sealed and fermented at a temperature of 40°C for 10 days. After the fermentation, the fermentation product was taken out and washed with deionized water to remove impurities Dry it to get modified river sand powder. Put pyrophyllite and cullet in a kiln at 1500℃ to melt for 3 hours according to the mass ratio of 2:1, and melt to obtain a molten liquid. After removing air bubbles, transport it to the perforated bushing plat...

example 3

[0023] Put styrene-butadiene rubber, fluorosilicone rubber and sulfur into a mixer at a mass ratio of 3:2:1, and knead at 160°C for 2 hours to obtain a self-made vulcanized mixed rubber. Mesh sieve, collect the sieved river sand powder, mix the sieved river sand powder and silane coupling agent KH-570 at a mass ratio of 4:1 and stir for 12 minutes to obtain a mixture, pour the mixture into a container with 6% of the mixture mass In the fermenter of beet oil and river bottom mud with 0.6% mixture mass, seal and ferment at 45°C for 11 days. After the fermentation, take out the fermented product, wash the fermented product with deionized water, remove impurities, and let it dry naturally Dry, that is, modified river sand powder, put pyrophyllite and cullet in a kiln at 1600 ° C for 4 hours to melt at a mass ratio of 2:1, and melt to obtain a molten liquid. After removing air bubbles, transport it to a porous bushing plate , at a speed of 3000r / min to draw the wire, that is, self-...

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Abstract

The invention discloses a preparation method of a wear-resistant anti-skid speed bump material and belongs to the technical field of speed bumps. The preparation method comprises the following steps:forming vulcanized mixed glue in a vulcanizing process by using butadiene styrene rubber and fluorinated silicone rubber; adding carbon black and molybdenum disulfide into the vulcanized mixed glue, wherein the carbon black is of certain chemical activity, the abrasion is smaller, and molybdenum disulfide can form a coarse layer on the surface of rubber; modifying river sand by means of a silane coupling agent as the river sand contains rich hard silicon dioxide; blending and co-fermenting the river sand powder with vegetable oil and bio-slurry microorganisms; then adding silicon carbide and magnesium carbonate with a certain wear-resistant performance; and at a high temperature, melting the mixture in vulcanized glue, and continuously spraying glass fibers to the surface of the speed bumpmaterial, wherein the glass fibers are adsorbed to the surfaces of the fibers of the speed bump, the speed bump material is extruded into ridge design shapes, so that an anti-skid effect is achievedto a certain extent, and further the anti-skid performance of the speed bump material is improved, and the speed bump material has a wide application prospect.

Description

technical field [0001] The invention discloses a preparation method of a wear-resistant and anti-slip type speed bump material, and belongs to the technical field of speed bump preparation. Background technique [0002] The speed bump is a traffic facility installed on the road to slow down passing vehicles. It is generally strip-shaped or dot-shaped. The material is mainly rubber or metal. It is generally yellow and black to attract visual attention. With the development of transportation, the level of road construction in our country has been significantly improved, and the automobile industry is also developing rapidly, so the speed of driving is getting faster and faster, and the problem of road traffic safety is becoming more and more serious. Therefore, it is necessary to effectively control the driving speed and reduce the traffic accident rate, which requires the installation of some mandatory deceleration facilities on the road surface to achieve the purpose of limi...

Claims

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Application Information

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IPC IPC(8): C08L9/06C08L83/08C08K13/06C08K9/06C08K3/36C08K9/04C08K7/14C08K3/04C08K3/30C08K3/26C08K3/34
CPCC08L9/06C08K2003/265C08K2003/267C08K2003/3009C08L83/08C08K13/06C08K9/06C08K3/36C08K9/04C08K7/14C08K3/04C08K3/30C08K3/26C08K3/34
Inventor 龙年生杨立军陈莉莉
Owner 常州市雄泰纺织品有限公司
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