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Novel water-in-oil aluminum formwork concrete release agent and preparation method thereof

A concrete release agent and water-in-oil technology, applied in the field of concrete, can solve the problems of less honeycomb air bubbles and low oil content, and achieve the effects of reducing oil content, strong adhesion and good demoulding effect.

Pending Publication Date: 2021-04-09
惠州市麒麟环保材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a new type of release agent for water-in-oil aluminum formwork concrete, which has low oil content, smooth concrete surface, less honeycomb bubbles, no residual dipping marks, yellowing and discoloration

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A novel water-in-oil aluminum formwork concrete release agent is characterized in that it comprises the following components in parts by weight:

[0031] Lubricating oil base oil: 30 parts;

[0032] PEG-30 dipolyhydroxystearate: 2 parts;

[0033] Tripolyglycerol diisostearate: 1 part;

[0034] Deionized water: 55 parts.

Embodiment 2

[0036] A novel water-in-oil aluminum formwork concrete release agent is characterized in that it comprises the following components in parts by weight:

[0037] Lubricating oil base oil: 40 parts;

[0038] PEG-30 dipolyhydroxystearate: -3 parts;

[0039] Tripolyglyceryl diisostearate: 2 parts;

[0040] Deionized water: 67 parts.

Embodiment 3

[0042] A novel water-in-oil aluminum formwork concrete release agent comprises the following components in parts by weight:

[0043] Lubricating oil base oil: 38 parts;

[0044] PEG-30 dipolyhydroxystearate: 2.8 parts;

[0045] Tripolyglycerol diisostearate: 1.7 parts;

[0046] Deionized water: 64 parts.

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PUM

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Abstract

The invention provides a novel water-in-oil aluminum formwork concrete release agent and a preparation method thereof. The novel water-in-oil aluminum formwork concrete release agent comprises the following components in parts by weight: 30-40 parts of lubricating oil base oil, 2-3 parts of PEG-30 dipolyhydroxystearate, 1-2 parts of tripolyglycerol diisostearate, and 55-67 parts of deionized water. According to the novel water-in-oil aluminum formwork concrete release agent provided by the invention, water is stably dispersed in lubricating grease by virtue of a compounding emulsification technology, so that the oil content of a system is reduced, but the characteristic of oiliness is still kept.

Description

technical field [0001] The invention belongs to the technical field of concrete, and in particular relates to a novel release agent for water-in-oil aluminum formwork concrete and a preparation method thereof. Background technique [0002] At present, the oily aluminum alloy formwork concrete release agent on the market generally uses waste engine oil, because of its high oil content, thick oil film will cause honeycomb bubbles in concrete products, dipping marks turn yellow and discoloration, etc., and it is easy to drip during the painting process, causing pollution waste. [0003] Aiming at the deficiencies of the prior art, the present invention provides a new type of release agent for water-in-oil aluminum formwork concrete, which has low oil content, smooth concrete surface, less honeycomb bubbles, no residual dipping marks, and yellowing and discoloration phenomena. Contents of the invention [0004] In view of this, the present invention provides a novel water...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04
CPCC10M169/041C10M2209/109C10M2209/104
Inventor 王海燕
Owner 惠州市麒麟环保材料有限公司
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