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Special insulation material for buildings, and preparation method thereof

An insulating material and building technology, applied in the field of materials, can solve the problems of unfavorable insulation effect, unfavorable long-term development, complicated production process, etc., and achieve good anti-oxidation performance, good waterproof and moisture-proof effect, and high comprehensive economic benefits Effect

Inactive Publication Date: 2018-02-02
MAANSHAN SONGHAK INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of society, the development of the construction industry has attracted more and more attention. The use of environmentally friendly and safe materials has become more and more popular among pipeline consumers. The arrangement of lines in the decoration process requires the use of insulating materials, which can maximize the Improve safety, as far as the current materials are concerned, the service life is short, the production process is complicated, and the insulation effect is not up to the ideal level, which is not conducive to long-term development

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A building-specific insulating material and a preparation method thereof. The raw materials are composed of the following proportions in parts by weight: 5 parts of polytetrafluoroethylene, 7 parts of polyethylene terephthalate, 4 parts of polyvinylidene fluoride, 30 parts of polyester resin, 5 parts of silicon dioxide, 14 parts of vinyl resin, 7 parts of amide, 3 parts of phthalate, 5 parts of polyethylene glycol, and 9 parts of polyvinyl alcohol.

[0013] Its preparation method is as follows:

[0014] A. Polyester resin and vinyl resin are mixed and copolymerized, the temperature is set to 190°C, the pressure is 1.6MPa, silicon dioxide and polyvinyl alcohol are added to stir, and the stirring rate is 630r / min to obtain mixture A;

[0015] B. Stir polytetrafluoroethylene, polyethylene terephthalate, polyvinylidene fluoride and amide evenly under normal temperature and pressure, add to mixture A and mix at a stirring rate of 750r / min to obtain mixture B ;

[0016] C. ...

Embodiment 2

[0018] 3 parts of polytetrafluoroethylene, 8 parts of polyethylene terephthalate, 3 parts of polyvinylidene fluoride, 20 parts of polyester resin, 6 parts of silicon dioxide, 10 parts of vinyl resin, 7 parts of amide, ortho 2 parts of phthalates, 6 parts of polyethylene glycol, 5 parts of polyvinyl alcohol.

[0019] Its preparation method is as follows:

[0020] A. Polyester resin and vinyl resin are mixed and copolymerized, the temperature is set at 180°C, the pressure is 1.5MPa, silicon dioxide and polyvinyl alcohol are added for stirring, and the stirring rate is 650r / min to obtain mixture A;

[0021] B. Stir polytetrafluoroethylene, polyethylene terephthalate, polyvinylidene fluoride and amide evenly at normal temperature and pressure, add to mixture A and mix at a stirring rate of 6000r / min to obtain mixture B ;

[0022] C. Put phthalate and polyethylene glycol into the mixture B for mixing, put it into a centrifuge for processing, the centrifugal frequency is 8500HZ, p...

Embodiment 3

[0024] A building-specific insulating material and a preparation method thereof. The raw materials are composed of the following proportions in parts by weight: 6 parts of polytetrafluoroethylene, 5 parts of polyethylene terephthalate, 3 parts of polyvinylidene fluoride, 35 parts of polyester resin, 4 parts of silicon dioxide, 15 parts of vinyl resin, 5 parts of amide, 4 parts of phthalate, 3 parts of polyethylene glycol, and 10 parts of polyvinyl alcohol.

[0025] Its preparation method is as follows:

[0026] A. Polyester resin and vinyl resin are mixed and copolymerized, the temperature is set at 160°C, the pressure is 1.8MPa, silicon dioxide and polyvinyl alcohol are added for stirring, and the stirring rate is 500r / min to obtain mixture A;

[0027] B. Stir polytetrafluoroethylene, polyethylene terephthalate, polyvinylidene fluoride and amide evenly under normal temperature and pressure, add to mixture A and mix at a stirring rate of 800r / min to obtain mixture B ;

[002...

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PUM

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Abstract

The invention relates to a special insulation material for buildings, and a preparation method thereof. The raw materials of the special insulation material comprise, by weight, 3-6 parts of polytetrafluoroethylene, 5-8 parts of polyethylene terephthalate, 3-5 parts of polyvinylidene fluoride, 20-35 parts of polyester resin, 4-6 parts of silica, 10-15 parts of vinyl resin, 5-7 parts of amide, 2-4parts of phthalate, 3-6 parts of polyethylene glycol and 5-10 parts of polyvinyl alcohol. The material has the advantages of easy availability, simple preparation method, low cost, environmental protection and greenness, compact structure, good oxidation resistance, high dispersiveness, good resistance to water and moisture, strong electrical insulation property, high safety, large tensile strength, strong compressive strength, good corrosion resistance, long service life and high comprehensive economic benefit.

Description

technical field [0001] The invention relates to the field of material technology, in particular to a building-specific insulating material and a preparation method thereof. Background technique [0002] With the development of society, the development of the construction industry has attracted more and more attention. The use of environmentally friendly and safe materials has become more and more popular among pipeline consumers. The arrangement of lines in the decoration process requires the use of insulating materials, which can maximize the To improve safety, as far as the current materials are concerned, the service life is short, the production process is complicated, and the insulation effect is not up to the ideal level, which is not conducive to long-term development. Contents of the invention [0003] The object of the present invention is to provide a special insulating material for building and a preparation method thereof in order to overcome the above deficien...

Claims

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Application Information

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IPC IPC(8): C08L67/00C08L63/10C08L27/18C08L27/16C08L67/02C08L71/02C08L29/04C08K5/12C08K5/20C08K3/36H01B3/42
CPCC08L67/00C08L2205/02C08L2205/035H01B3/421C08L63/10C08L27/18C08L27/16C08L67/02C08L71/02C08L29/04C08K5/12C08K5/20C08K3/36
Inventor 施享
Owner MAANSHAN SONGHAK INFORMATION TECH CO LTD
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