Anti-radiation film type building energy-saving material based on silica acrylic acid fused ceramic composite material and preparation method of anti-radiation film type building energy-saving material

A technology of ceramic composite materials and silicon acrylic acid, applied in the direction of coating, etc., can solve the problems of shortening the service life of buildings, falling off of surface decoration materials, cracking of building walls, etc., and achieve outstanding heat resistance, long-lasting heat insulation effect, and long-lasting color Effect

Active Publication Date: 2015-04-08
浙江威廉姆节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because traditional energy-saving materials are characterized by "rich static air bubbles", their inherent defects are that the walls of the building are generally cracked, seepage, and surface decoration materials fall off, shortening the service life of the building.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Denatured Silicone Acrylic Emulsion Formulation:

[0033] Methyl methacrylate 32%

[0034] Styrene 3%

[0035] Butyl Acrylate 45%

[0036] Acrylic 2%

[0037] Silicone monomer 5%

[0038] Octamethylcyclotetrasiloxane 8%

[0039] Ammonium persulfate 0.35%

[0040] Sodium dodecyl sulfonate 0.05%

[0041]Sufficient deionized water.

[0042] The preparation method is as follows:

[0043] 1) Preparation of denatured silicone acrylic acid emulsion: Add distilled water and polyvinyl alcohol to a four-necked flask equipped with a condenser, agitator, thermometer, and dropping funnel to raise the temperature to 90°C and keep it warm for 15 minutes, then cool the system down to 80°C. Add emulsifier, part of initiator, part of acrylic monomer, stir at constant temperature for 1 hour, then add the remaining mixed solution of acrylic monomer and initiator dropwise at a constant speed, when there is 10% of acrylic monomer left, put it in the dropping funnel Add organosilicon...

Embodiment 2

[0049] Denatured Silicone Acrylic Emulsion Formulation:

[0050] Methyl methacrylate 33%

[0051] Styrene 4%

[0052] Butyl Acrylate 44%

[0053] Acrylic 2%

[0054] Silicone monomer 4%

[0055] Octamethylcyclotetrasiloxane 10%

[0056] Ammonium persulfate 0.35%

[0057] Sodium dodecyl sulfonate 0.086%

[0058] Sufficient deionized water.

[0059] The preparation method is as follows:

[0060] 1) Preparation of denatured silicone acrylic acid emulsion: Add distilled water and polyvinyl alcohol to a four-necked flask equipped with a condenser, agitator, thermometer, and dropping funnel to raise the temperature to 90°C and keep it warm for 15 minutes, then cool the system down to 80°C. Add emulsifier, part of initiator, part of acrylic monomer, stir at constant temperature for 1 hour, then add the remaining mixed solution of acrylic monomer and initiator dropwise at a constant speed, when there is 10% of acrylic monomer left, put it in the dropping funnel Add organosili...

Embodiment 3

[0066] Denatured Silicone Acrylic Emulsion Formulation:

[0067] Methyl methacrylate 35%

[0068] Styrene 5%

[0069] Butyl Acrylate 43%

[0070] Acrylic 2%

[0071] Silicone monomer 3%

[0072] Octamethylcyclotetrasiloxane 8%

[0073] Ammonium persulfate 0.35%

[0074] Sodium dodecyl sulfonate 0.095%

[0075] Sufficient deionized water.

[0076] The preparation method is as follows:

[0077] 1) Preparation of denatured silicone acrylic acid emulsion: Add distilled water and polyvinyl alcohol to a four-necked flask equipped with a condenser, agitator, thermometer, and dropping funnel to raise the temperature to 90°C and keep it warm for 15 minutes, then cool the system down to 80°C. Add emulsifier, part of initiator, part of acrylic monomer, stir at constant temperature for 1 hour, then add the remaining mixed solution of acrylic monomer and initiator dropwise at a constant speed, when there is 10% of acrylic monomer left, put it in the dropping funnel Add organosilic...

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Abstract

The invention provides an anti-radiation film type building energy-saving material based on a silica acrylic acid fused ceramic composite material and a preparation method of the anti-radiation film type building energy-saving material. The anti-radiation film type building energy-saving material is characterized by being formed by suspending composite nano-scale adiabatic ceramic materials in a modified silicone acrylic emulsion. The anti-radiation film type building energy-saving material has excellent adhesive force, impact resistance, flexibility and outstanding heat resistance, can endure a working temperature of 200 DEG C for a long period of time, and has excellent weather fastness, color retention and gloss retention, and thus the characters of the building material of a base are reserved; the decorative requirements on a building facade are met; the anti-radiation film type building energy-saving material needs to resist weathering, ageing and acid rain attacks as an exterior wall coating material, and is significant and lasting in thermal insulation effect, and unlikely to oxidize; compared with metal, the service life of the energy-saving material is doubled; on the basis of a metal film, the perfect embodiment standard for perfectly embodying the characters of a wall surface coating material is really achieved; and the coating is non-oxidizable, fadeless, highly insulated, high in light transmittance, low in light reflection, lasting in color and luster and long in service life.

Description

technical field [0001] The invention belongs to the field of building energy conservation, in particular to a radiation-resistant film-type building energy-saving material based on a silicon-acrylic acid fusion ceramic composite material and a preparation method thereof. Background technique [0002] In my country, all buildings must meet the energy-saving requirements stipulated by the state, and building energy-saving design is a requirement for the implementation of national mandatory standards. Because traditional energy-saving materials are characterized by "rich in static air bubbles", their inherent defects are that the walls of buildings are generally cracked, seepage, and surface decoration materials fall off, shortening the service life of buildings. In order to make up for the defects of traditional energy-saving materials, a series of high-tech energy-saving products represented by thin-body energy-saving materials have emerged in recent years. [0003] "House d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/08C09D7/12C08F220/18C08F220/14C08F212/08C08F220/06C08F2/26C04B35/48
Inventor 吴闻涛
Owner 浙江威廉姆节能科技有限公司
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