Illegal cooking oil-based rubber-tired road roller anti-sticking agent and preparation method thereof

A technology of anti-sticking agent and oil-based glue, applied in the field of chemical building materials, can solve the problems of affecting the stability of asphalt mixture, asphalt pavement durability, flammability, and short anti-sticking time of anti-sticking agent.

Inactive Publication Date: 2021-10-22
山西工程科技职业大学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Petroleum-derived anti-sticking agents for rubber-tyred road rollers mainly include diesel oil, waste engine oil, kerosene, etc. Such anti-sticking agents have a short anti-sticking time and are flammable. There is a fire hazard during the construction of hot asphalt mixture; the most serious problem is the Asphalt has a dissolution effect, which affects the stability of asphalt mixture and the durability of asphalt pavement

Method used

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  • Illegal cooking oil-based rubber-tired road roller anti-sticking agent and preparation method thereof
  • Illegal cooking oil-based rubber-tired road roller anti-sticking agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A kind of sewer oil-based anti-sticking agent product for rubber-tyred road rollers of the present embodiment specifically comprises the following steps:

[0035] S1. Preparation of component B: Add 3 parts of alkylphenol polyoxyethylene ether, 7 parts of castor oil polyoxyethylene ether and 30 parts of water into the mixing equipment, start stirring, keep the speed at 200rpm, and heat to 45°C-50°C , Stir until the solution is transparent, stop stirring, and set aside;

[0036] S2. Preparation of component C: add 1.5 parts of polyvinyl alcohol to 10.5 parts of water, soak for 30 minutes, start stirring, and heat to 80°C in a water bath at a speed of 300rpm / min until it is completely dissolved, stop stirring, and cool to room temperature for later use;

[0037] S3. Mixing: Add 25 parts of waste oil and 40 parts of component B to the reaction kettle in turn, start the high-speed dispersing and emulsifying machine at a speed of 600 rpm, and stir for 5 minutes. Slowly add ...

Embodiment 2

[0039] A kind of sewer oil-based anti-sticking agent product for rubber-tyred road rollers of the present embodiment specifically comprises the following steps:

[0040] S1. Preparation of component B: Add 3 parts of fatty alcohol polyoxyethylene ether, 7 parts of castor oil polyoxyethylene ether and 30 parts of water into the mixing equipment, start stirring, keep the speed at 200 rpm, heat to 45°C-50°C, Stir until the solution is transparent, stop stirring, and set aside;

[0041] S2. Preparation of component C: add 1 part of polyvinyl alcohol to 9 parts of water, soak for 30 minutes, start stirring, heat to 80°C in a water bath at a speed of 300rpm / min, until it is completely dissolved, stop stirring, and cool to room temperature for later use;

[0042] S3. Mixing: Add 28 parts of component A and 40 parts of component B to the reaction kettle in turn, start the high-speed dispersing emulsifier at 600 rpm, and stir for 10 minutes. Slowly add 1 part of isobutanol into the re...

Embodiment 3

[0044] A kind of sewer oil-based anti-sticking agent product for rubber-tyred road rollers of the present embodiment specifically comprises the following steps:

[0045] S1. Preparation of component B: Add 10 parts of castor oil polyoxyethylene ether and 32 parts of water into the mixing equipment, start stirring, keep the speed at 200 rpm, heat to 45°C-50°C, stir until the solution is transparent, stop stirring, and set aside ;

[0046] S2. Preparation of component C: add 1 part of polyvinyl alcohol to 9 parts of water, soak for 30 minutes, start stirring, and heat to 80°C in a water bath at a speed of 300rpm / min until it is completely dissolved, stop stirring, and cool to room temperature for later use;

[0047] S3. Mixing: add 30 parts of component A and 42 parts of component B to the reaction kettle in turn, start the high-speed dispersing emulsifier at 800 rpm, and stir for 10 minutes. Slowly add 3 parts of isoamyl alcohol into the reactor at a rotation speed of 800 rpm ...

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Abstract

The invention discloses an illegal cooking oil-based rubber-tired road roller anti-sticking agent and a preparation method thereof. The preparation raw materials comprise a component A, a component B, a component C, a component D and a component E, wherein the component A is illegal cooking oil, the component B is formed by mixing a composite emulsifier and water, the component C is formed by mixing a stabilizer and water, the component D is an inorganic filler, the component E is a defoaming agent, and the illegal cooking oil-based rubber-tired road roller anti-sticking agent is prepared from the following components in parts by mass: 25 to 50 parts of the component A, 30 to 60 parts of the component B, 10 to 15 parts of the component C, 15 to 30 parts of the component D and 1 to 3 parts of the component E. The anti-sticking agent provided by the invention can be used for preventing sticking of a rubber wheel road roller for asphalt pavement rolling, and compared with a traditional soybean oil anti-sticking agent, the anti-sticking agent provided by the invention has the advantages of no softening to asphalt, low price and the like.

Description

technical field [0001] The invention belongs to the technical field of chemical building materials, and in particular relates to a sewer oil-based anti-adhesive agent for rubber-tyred road rollers and a preparation method thereof. Background technique [0002] At present, more than 90% of the road surface is asphalt pavement. During the construction of asphalt pavement, after the asphalt mixture is paved, it needs to be rolled. The quality of the rolling effect is directly related to the quality and durability of the asphalt pavement. High-quality rolling can not only make the asphalt pavement layer achieve a high degree of compaction, but also make it have good flatness. However, in the rolling process of asphalt mixture, steel wheel rollers and rubber wheel rollers are required to cooperate with rolling. It is also necessary to spray anti-sticking agent on the surface of the rolling wheel of the road roller, otherwise, asphalt and asphalt mixture will stick to the surfac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D191/00C09D7/61C09D7/63C09D7/65
CPCC09D191/00C09D7/61C09D7/63C09D7/65C08K2003/265C08L71/02C08L1/284C08L29/04C08L83/12C08K3/26C08K3/346C08K5/05
Inventor 张俊红杜素军刘红应张美珍赵永生史云飞程劲钊李瑞
Owner 山西工程科技职业大学
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