High-durability external facade coating

A durable and façade technology, applied in the field of building decoration materials, can solve the problems of mildew and deterioration of the wall, peeling off the wall skin, falling off, etc., and achieve the effect of good environmental protection performance, good use durability, and uniform coating thickness.

Inactive Publication Date: 2019-06-28
新昌县鼎绑机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The quality of the exterior wall coating directly affects the appearance of the building; as the name implies, the exterior wall coating is the paint used to paint the exterior wall of the building. The exterior wall decoration is directly exposed to nature and must withstand wind, rain, and sunlight. In

Method used

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Example Embodiment

[0014] It should be noted that the embodiments in the invention and the features in the embodiments can be combined with each other if there is no conflict.

[0015] The specific embodiments created by the present invention will be described in detail below.

[0016] A high-durability facade coating, including styrene, acrylic acid, latex, carboxymethyl cellulose, isooctyl polyoxyethylene ether, sodium lauryl sulfate, water glass, propylene glycol, antifungal agent, Magnesium sulfate, anti-ultraviolet agent, water; the proportion of each component by weight is: 5-9 parts of gypsum powder, 8-12 parts of acrylic acid, 6.5-8.5 parts of carboxymethyl cellulose, and isooctyl polyoxyethylene 4-8 parts of ether, 3-8 parts of sodium lauryl sulfate, 10-12 parts of water glass, 5-9 parts of propylene glycol, 2-3 parts of antifungal agent, 5-8 parts of magnesium sulfate, 5- 12 parts, 35-55 parts of water; the total number of parts mentioned above is 100%.

[0017] In one embodiment, the coati...

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PUM

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Abstract

The invention creatively provides a high-durability external facade coating. The high-durability external facade coating contains the following components in parts by weight (100 parts in total): 5-9parts of gypsum powder, 8-12 parts of acrylic acid, 6.5-8.5 parts of carboxy methyl cellulose, 4-8 parts of isooctyl polyoxyethylene ether, 3-8 parts of lauryl sodium sulfate, 10-12 parts of sodium silicate, 5-9 parts of propylene glycol, 2-3 parts of a mildew preventive, 5-8 parts of magnesium sulfate, 5-12 parts of an anti-ultraviolet agent and 35-55 parts of water. The coating provided by the invention is low in production cost, good in environmental protection property, unlikely to cake, uniform in coating film thickness and good in use durability.

Description

technical field [0001] The invention belongs to the technical field of building decoration materials, and in particular relates to a highly durable exterior coating. Background technique [0002] The quality of the exterior wall coating directly affects the appearance of the building; as the name implies, the exterior wall coating is the paint used to paint the exterior wall of the building. The exterior wall decoration is directly exposed to nature and must withstand wind, rain, and sunlight. Invasion; while the traditional exterior wall paint will crack and peel off the wall skin after long-term exposure to the sun, or the wall will become moldy and deteriorate after rain, which will greatly affect the appearance and service life of the building, and affect people's health. Traveling poses safety hazards. There is an urgent need for an exterior wall coating with good water resistance, color retention, pollution resistance, aging resistance, strong adhesion, good freeze-th...

Claims

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Application Information

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IPC IPC(8): C09D4/02C09D4/06
Inventor 张炜
Owner 新昌县鼎绑机电有限公司
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