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Novel environment-friendly release agent of metal templates and methods for preparing and using same

A metal template and release agent technology, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of increased use time, increased rework rate expenses, template impact, etc., to reduce the production of air bubbles, control the growth of bacteria, The effect of strengthening the isolation

Inactive Publication Date: 2017-03-22
武汉金安顺科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the unevenness of the products on the market, the demoulding effect is not good, so the use time is increased, and the rework rate is increased at the same time, resulting in more expenses, and the cost remains high. Some have a great impact on the coating of later home decoration, and some After manufacturers use oil-based release agents, construction workers are prone to slipping due to too much oiliness, which affects construction safety. At the same time, the oiliness makes the surface of the coating too oily to adhere to the paint, which in turn affects the decoration paint
Since some market release agents are not resistant to rain erosion, the formwork constructed before and after rainy days will have a great impact

Method used

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Examples

Experimental program
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Effect test

preparation example Construction

[0034] The embodiment of the present invention also provides a preparation method based on the above-mentioned novel metal template environment-friendly release agent, comprising the following steps:

[0035] Step S101. Take 10 parts of waste engine oil and 0.1-10 parts of oily agent, heat and dissolve, then cool to form a first mixed liquid;

[0036] Step S102. Add 1-20 parts of emulsifying compound agent, 0.1-1 part of bactericide, 0.1-0.5 part of defoamer, 0.1-1.0 part of aluminum corrosion inhibitor and 10-60 parts of tap water to the remaining amount of waste engine oil in sequence , and stirred at room temperature to form a second mixed solution;

[0037] Step S103. Mix the first mixed liquid and the second mixed liquid, and add 0.1-10 parts of thickener to make the thickened viscosity reach 20000mPa.s-40000mPa.s;

[0038] Step S104. After passing the test, the production of the new environmentally friendly release agent for metal templates is completed. The test inclu...

Embodiment 1

[0045] The new metal template environmental protection release agent is composed of the following materials in parts by weight: 30 parts of waste engine oil, 1 part of emulsifying compound agent, 0.1 part of thickener, 0.1 part of oily agent, 0.1 part of bactericide, 0.1 part of defoamer, aluminum buffer 0.1 part of corrosion inhibitor, 10 parts of tap water.

[0046] In this embodiment, the emulsifying compounding agent is 1.0 parts of sodium benzenesulfonate, 20 parts of fatty alcohol polyoxyethyl ether sulfate, 801.0 parts of span, 10 parts of fatty acid amide, and 10 parts of ethoxylated oleoyl ricinoleate. Blended and compounded.

[0047] The preparation method based on the above-mentioned novel metal template environment-friendly release agent comprises the following steps:

[0048] Step S101. Take 10 parts of waste engine oil and 0.1 part of oily agent, heat and dissolve, then cool to form a first mixed liquid;

[0049] Step S102. Add 1 part of emulsifying compound, 0...

Embodiment 2

[0057] The new metal template environmental protection release agent is composed of the following materials in parts by weight: 80 parts of waste engine oil, 20 parts of emulsifying compound agent, 10 parts of thickener, 10 parts of oily agent, 1 part of bactericide, 0.5 parts of defoamer, aluminum buffer 1.0 parts of corrosion inhibitor, 60 parts of tap water.

[0058] In the present embodiment, the emulsifying composite agent is 10.0 parts of sodium benzenesulfonate, 60 parts of fatty alcohol polyoxyethyl ether sulfate, 805.0 parts of span, 30 parts of fatty acid amide, and 40 parts of ethoxylated oleoyl ricinoleate. Blended and compounded.

[0059] The preparation method based on the above-mentioned novel metal template environment-friendly release agent comprises the following steps:

[0060] Step S101. Take 10 parts of waste engine oil and 10 parts of oily agent, heat and dissolve, then cool to form a first mixed liquid;

[0061] Step S102. Add 20 parts of emulsifying c...

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PUM

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Abstract

The invention discloses a novel environment-friendly release agent of metal templates and methods for preparing and using the same, and relates to technical field of release agents. The novel environment-friendly release agent of metal templates comprises, in parts by weight, 30-80 parts of waste engine oil, 1-20 parts of an emulsified complex additive, 0.1-10 parts of a thickening agent, 0.1-10 parts of an oiliness agent, 0.1-1 part of a fungicide, 0.1-0.5 part of a defoamer, 0.1-1.0 parts of a corrosion inhibitor for aluminum, and 10-60 parts of tap water. The release agent improves the release effect.

Description

technical field [0001] The invention relates to the technical field of release agents, in particular to a novel environmentally friendly release agent for metal templates and its preparation and use methods. Background technique [0002] Existing metal formwork release agents mainly use thickener, thickened emulsified oil and water, which are diluted and painted or sprayed on the surface of the metal formwork, and an isolation layer is formed after drying in the open air, so that the metal formwork and the solidified cement slurry can be effectively separated. For demoulding, you need to brush or spray the diluent release agent again every time you demould. [0003] Due to the unevenness of the products on the market, the demoulding effect is not good, so the use time is increased, and the rework rate is increased at the same time, resulting in more expenses, and the cost remains high. Some have a great impact on the coating of later home decoration, and some After manufact...

Claims

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Application Information

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IPC IPC(8): C10M173/00C10M177/00C10N40/36
CPCC10M173/00C10M177/00C10M2207/28C10M2207/289C10M2215/08C10M2219/044C10M2221/00C10N2040/36
Inventor 余金龙喻善军
Owner 武汉金安顺科技有限公司
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