阅读说明：本技术 用于建筑外墙轻型涂料的配方 (Formula of light coating for building exterior wall ) 是由 饶雅玲 于 2018-06-12 设计创作，主要内容包括：本发明公开了用于建筑外墙轻型涂料的配方,包括如下组分：聚乙烯90-100份,催干剂4-5份,固化剂6-10份,增韧剂7-9份,颜料分散剂10-15份；高外墙的抗腐蚀性,抗裂化,抗氧化,更加光泽。(The invention discloses a formula of a light coating for an exterior wall of a building, which comprises the following components: 90-100 parts of polyethylene, 4-5 parts of a drier, 6-10 parts of a curing agent, 7-9 parts of a toughening agent and 10-15 parts of a pigment dispersing agent; high corrosion resistance, cracking resistance, oxidation resistance and gloss of the outer wall.)

1. The formula of the light coating for the building exterior wall is characterized by comprising the following components: 90-100 parts of polyethylene, 4-5 parts of a drier, 6-10 parts of a curing agent, 7-9 parts of a toughening agent and 10-15 parts of a pigment dispersing agent.

2. The formulation of light coating for exterior walls of buildings according to claim 1, characterized in that: the drier is naphthenic acid soap.

3. The formulation of light coating for exterior walls of buildings according to claim 1, characterized in that: the curing agent is epoxy resin.

4. The formulation of light coating for exterior walls of buildings according to claim 1, characterized in that: the toughening agent is diethyl phthalate.

5. The formulation of light coating for exterior walls of buildings according to claim 1, characterized in that: the pigment dispersant is polyethylene oxide.

Technical Field

The invention relates to a building outer wall, in particular to a formula of a light coating for the building outer wall.

Background

Wall materials generally have a plurality of tiny holes, or penetrating gaps are generated due to the fact that the wall materials are not tightly installed or the materials shrink. Due to the holes and the seams, cold air permeates into the room from the windward wall surface by the pressure of outdoor wind in winter, and indoor and outdoor temperature difference exists, and indoor hot air permeates into the outer wall from the inner wall, so that air permeation of the outer wall occurs by wind pressure and hot pressing. The heat loss thus occurring is detrimental to the insulation of the wall. In order to prevent air permeation of the outer wall, wall materials with high compactness are generally adopted, and the treatment methods such as plastering layers are added inside and outside the wall, close joint treatment among reinforcing members and the like are adopted. In hot areas, the middle and lower reaches of Yangtze river and transition areas thereof, the solar radiation is strong in summer, and outdoor heat is transmitted into the room through the outer wall, so that the indoor temperature is raised, and the overheating phenomenon is generated. In addition, the transition area is hot in summer and very cold in winter, and centralized heating equipment is not arranged, so that the work and the life of people are influenced. In order to improve the living environment of the house and improve the living quality and the indoor comfort level, the outer wall should also have certain heat insulation performance and heat preservation measures.

Disclosure of Invention

In order to solve the defects and shortcomings of the prior art, the invention provides the formula of the light coating for the building outer wall, so that the corrosion resistance, the crack resistance, the oxidation resistance and the luster of the outer wall are improved.

The invention is realized by the following technical scheme:

the formula of the light coating for the building outer wall comprises the following components: 90-100 parts of polyethylene, 4-5 parts of a drier, 6-10 parts of a curing agent, 7-9 parts of a toughening agent and 10-15 parts of a pigment dispersing agent.

Further, the drier is naphthenic acid soap.

Further, the curing agent is epoxy resin.

Further, the toughening agent is diethyl phthalate.

Further, the pigment dispersant is polyethylene oxide.

Compared with the prior art, the invention has the following advantages and beneficial effects:

the formula of the light coating for the building outer wall can improve the corrosion resistance, crack resistance, oxidation resistance and luster of the outer wall.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not used as limitations of the present invention.