Environmental protection paint for building exterior wall

A technology for building exterior walls and environmental protection, applied in the field of building materials, can solve the problems of weak alkali resistance, low adhesion, and high paint consumption, and achieve the effects of preventing discoloration and falling off, unique spatial perspective, and overcoming external stress.

Inactive Publication Date: 2015-08-26
肖先波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many kinds of decorative coatings. The imitation granite real stone paint is rich in the connotation of natural granite, which shows the noble grade of granite. It is a new upgraded variety of traditional natural real stone paint, but its effect is not realistic.
Existing building exterior wall products have the disadvantages of poor water retention, short opening time, low cohesiveness, and low environmental protection. In summer, they will cause the disadvantages of easy sand removal, fast drying, and high paint consumption per unit area.
[0003] CN101240145B (2013-12-4) discloses a one-component skin-like texture coating, but its cost is high, its application range is narrow, and its water retention is poor, its alkali resistance is weak, and its environmental protection needs to be improved

Method used

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  • Environmental protection paint for building exterior wall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0085] Environmentally friendly paint for building exterior walls is composed of the following raw materials in parts by weight:

[0086] 10 parts of water, 40 parts of hand filler, 15 parts of quartz sand, 8 parts of silicon-based active glue, 6 parts of putty, 12 parts of diphenylguanidine, 2 parts of hydroxyethyl methyl cellulose ether, 2 parts of zinc stearate, 1 part of organic zirconium complex, 3 parts of dimethylaniline, 4 parts of pentaerythritol, 6 parts of modified floating beads, 1 part of textured particles; the preparation of textured particles includes adding 6 parts of chlorinated paraffin, 3 parts of ternary Ethylene-propylene rubber EPDM, 4 parts of silane coupling agent and 1.2 parts of phenolic primary antioxidant 1010 and auxiliary antioxidant 168 mixed at a weight ratio of 3: 7 are blended, modified, plasticized, extruded and granulated Obtained; wherein, the feel filler is a mixture of polyurethane fluff powder and elastic powder, acrylic fluff powder an...

Embodiment 2

[0102] Environmentally friendly paint for building exterior walls is composed of the following raw materials in parts by weight:

[0103] 15 parts of water, 50 parts of hand filler, 20 parts of quartz sand, 13 parts of silicon-based active glue, 9 parts of putty, 18 parts of diphenylguanidine, 5 parts of hydroxyethyl methyl cellulose ether, 4 parts of zinc stearate, 3 parts of organic zirconium complex, 5 parts of dimethylaniline, 7 parts of pentaerythritol, 3 parts of modified floating beads, 3 parts of texture particles; the preparation of texture particles includes adding 10 parts of chlorinated paraffin, 7 parts of ternary Ethylene-propylene rubber EPDM, 1 aluminate coupling agent, and 0.6 parts of phenolic primary antioxidant 1010 and auxiliary antioxidant 168 mixed in a weight ratio of 4:6 are blended, modified, plasticized, and extruded. Grain obtained;

[0104] Wherein, the feel filler is a mixture of polyurethane fluff powder and elastic powder, acrylic fluff powder ...

Embodiment 3

[0120] Environmentally friendly paint for building exterior walls is composed of the following raw materials in parts by weight:

[0121] 12 parts of water, 45 parts of hand filler, 18 parts of quartz sand, 10 parts of silicon-based active glue, 7 parts of putty, 15 parts of diphenylguanidine, 3 parts of hydroxyethyl methyl cellulose ether, 3 parts of zinc stearate, 2 parts of organic zirconium complex, 4 parts of dimethylaniline, 5 parts of pentaerythritol, 5 parts of modified floating beads, 2 parts of texture particles; the preparation of texture particles includes adding 8 parts of chlorinated paraffin, 5 parts of ternary Ethylene-propylene rubber EPDM, 3 parts of aluminum-titanium composite coupling agent and 0.9 parts of phenolic primary antioxidant 1010 and auxiliary antioxidant 168 mixed at a weight ratio of 3:6 are blended, modified, plasticized, and extruded obtained by granulation;

[0122] Wherein, the feel filler is a mixture of polyurethane fluff powder and elas...

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Abstract

The invention belongs to the field of building materials, and relates to environmental protection paint for a building exterior wall. The environmental protection paint comprises the following components in part by weight: 10-15 parts of water, 40-50 parts of hand feeling filler, 15-20 parts of quartz sand, 8-13 parts of silicon substrate active glue, 6-9 parts of putty, 12-18 parts of diphenyl guanidine, 2-5 parts of hydroxyethylmethylcellulose, 2-4 parts of zinc stearate, 1-3 parts of organic zirconium complex, 3-5 parts of dimethylaniline, 4-7 parts of tetramethylolmethane, 3-6 parts of modified floating bead, and 1-3 parts of texture particle; putty is composed of A and B components according to the mass ratio of 50: 1-5, wherein A component includes 10-15 parts of polymer powder, 1-3 parts of polycarboxylic ammonium salt, 3-5 parts of silicone acrylic emulsion, 20-30 parts of heavy coarse whiting, 3-10 parts of talcum powder, 10-15 parts of lightweight clay brick, 5-10 parts of perlite, 3-6 parts of high-alumina cement, 4-6 parts of dispersible latex powder, 10-15 parts of composite suspension liquid formed by aluminum oxide sol and silicon dioxide soil according to the mass ratio of 1: 1; B component is 15-20 wt% of acrylic emulsion. The environmental protection paint is excellent in water-retaining property, high in caking property, good in alkali resistance, and safe and environment-friendly.

Description

technical field [0001] The invention belongs to the field of building materials and relates to an environment-friendly paint for building exterior walls. Background technique [0002] At present, there are many kinds of decorative coatings. The imitation granite real stone paint is rich in the connotation of natural granite style, which shows the noble grade of granite. It is a new upgraded variety of traditional natural real stone paint, but its effect is not realistic. Existing building exterior wall products have the disadvantages of poor water retention, short opening time, low cohesiveness, and low environmental protection. In summer, they will cause the disadvantages of easy sand removal, fast drying, and high paint consumption per unit area in summer. [0003] CN101240145B (2013-12-4) discloses a one-component skin-like texture paint, but its cost is high, its application range is narrow, and its water retention is poor, its alkali resistance is weak, and its environm...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/24C04B16/04C04B18/08C09D5/34
CPCY02W30/91
Inventor 肖先波
Owner 肖先波
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