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Durable environment-friendly emulsion paint

An environmentally friendly latex and durable technology, applied in latex paint, biocide-containing paint, antifouling/underwater paint, etc., can solve the problems of formaldehyde and VOC exceeding the standard, achieve low VOC content, safe and convenient construction, and fine texture Effect

Inactive Publication Date: 2016-07-27
QINGDAO JINLIANXIN BUSINESS & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Exterior wall latex paint not only needs good weather resistance and UV resistance, but also the coating film should be smooth and fine texture, but the existing exterior wall latex paint is difficult to meet the required requirements at the same time
Moreover, the existing latex paint has the possibility of exceeding the standard of formaldehyde and VOC, which poses a great risk to users

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] The invention is a durable environment-friendly latex paint, which is made of the following raw materials in parts by weight: 2.5 parts of aluminum silicate, 1.2 parts of quartz powder, 10 parts of titanium dioxide, 18 parts of white latex, and 2.5 parts of methyl octyl acetaldehyde , 1.3 parts of sodium dioctyl sulfonate, 2.2 parts of α-[1-(dimethylamino)ethyl] benzyl alcohol and 3.5 parts of polyethylene glycol.

Embodiment 2

[0010] The invention is a durable environment-friendly latex paint, which is made of the following raw materials in parts by weight: 6.2 parts of aluminum silicate, 2.5 parts of quartz powder, 15 parts of titanium dioxide, 25 parts of white latex, and 4.2 parts of methyl octyl acetaldehyde , 2.6 parts of sodium dioctyl sulfonate, 6.1 parts of α-[1-(dimethylamino)ethyl] benzyl alcohol and 4.7 parts of polyethylene glycol.

Embodiment 3

[0012] The invention is a durable environment-friendly latex paint, which is made of the following raw materials in parts by weight: 3.8 parts of aluminum silicate, 2.1 parts of quartz powder, 13 parts of titanium dioxide, 21 parts of white latex, and 3.5 parts of methyl octyl acetaldehyde , 1.9 parts of sodium diisooctyl sulfonate, 4.2 parts of α-[1-(dimethylamino)ethyl] benzyl alcohol and 4.4 parts of polyethylene glycol.

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PUM

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Abstract

The invention discloses a durable environment-friendly emulsion paint. The durable environment-friendly emulsion paint is prepared from the following raw materials by weight: 2.5 to 6.2 parts of alumina silicate, 1.2 to 2.5 parts of quartz powder, 10 to 15 parts of titanium dioxide, 18 to 25 parts of white emulsion, 2.5 to 4.2 parts of methyl octyl acetaldehyde, 1.3 to 2.6 parts of diisooctyl sulfosuccinate sodium, 2.2 to 6.1 parts of alpha-[1-(dimethylamino)ethyl]benzyl alcohol and 3.5 to 4.7 parts of polyethylene glycol. Compared with conventional emulsion paint, the paint provided by the invention has the following advantages: the paint has good weatherability, excellent ultraviolet resistance and fast drying speed; since alumina silicate and methyl octyl acetaldehyde are added, an obtained film is flat, smooth and fine; after addition of diisooctyl sulfosuccinate sodium, good soiling resistance and excellent adhesion are obtained; and the prepared paint is free of formaldehyde, low in VOC content, energy-saving and environment-friendly, can effectively prevent mildew and algae, has good leveling property, is convenient and safe to construct and is an ideal exterior-wall decoration material.

Description

technical field [0001] The invention relates to a durable environment-friendly latex paint and belongs to the field of building materials. Background technique [0002] At present, there are many types of paints used for exterior walls, and latex paint is one of the most widely used wall decoration materials, and latex paint is the safest material among many paints. Exterior wall latex paint not only needs good weather resistance and ultraviolet resistance, but also the coating film should be smooth and fine texture, but the existing exterior wall latex paint is difficult to meet the required requirements at the same time. Moreover, the existing latex paint has the possibility that both formaldehyde and VOC may exceed the standard, which poses a great risk to users. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a durable environment-friendly latex paint with compreh...

Claims

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Application Information

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IPC IPC(8): C09D131/04C09D5/02C09D5/16C09D7/12
Inventor 杨军
Owner QINGDAO JINLIANXIN BUSINESS & TRADE