CN106183152A - A kind of insulation material and preparation method thereof - Google Patents

A kind of insulation material and preparation method thereof Download PDF

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Publication number
CN106183152A
CN106183152A CN201610792672.XA CN201610792672A CN106183152A CN 106183152 A CN106183152 A CN 106183152A CN 201610792672 A CN201610792672 A CN 201610792672A CN 106183152 A CN106183152 A CN 106183152A
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CN
China
Prior art keywords
insulation material
high molecular
molecular polymer
layer
insulation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610792672.XA
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Chinese (zh)
Inventor
蔡晨灿
万有为
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Sunshine Outdoor Products Co Ltd
Original Assignee
Shanghai Sunshine Outdoor Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Sunshine Outdoor Products Co Ltd filed Critical Shanghai Sunshine Outdoor Products Co Ltd
Priority to CN201610792672.XA priority Critical patent/CN106183152A/en
Publication of CN106183152A publication Critical patent/CN106183152A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/02—Layered materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/42—Layered products comprising a layer of synthetic resin comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Ceramic Engineering (AREA)
  • Textile Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Open a kind of insulation material of the present invention and preparation method thereof, insulation material includes that high molecular polymer thin layer, heat-insulation layer, described heat-insulation layer are located between two high molecular polymer thin layers, and described heat-insulation layer includes silica aerogel powder and floccule.This insulation material is pliable and tough good, can apply to the insulation material of clothing.And this heat-insulation layer can utilize the advantage that aerosil thermal conductivity is low, can be mixed with aeroge by floccule again, solve aeroge fragility shortcoming high, that easily reunite.

Description

A kind of insulation material and preparation method thereof
Technical field
The present invention relates to the technical field of insulation material, particularly to a kind of flexible aerosil complex heat-preservation material Material.
Background technology
In terms of calorifics, the nano-porous structure of aeroge can effectively suppress solid state heat conduction and gas heat-transfer, has Excellent insulative properties, is to generally acknowledge the solid-state material that thermal conductivity is minimum at present.Due to aerogel powder material not easy-formation, SiO2 Aerogel powder is general not to be used separately as heat preserving and insulating material, but can be compound with other materials as insulation material Material uses.
Aerogel heat-proof composite material many employings supercritical drying process at present, cost is high, and danger coefficient is big, therefore develops The difficult problem that the urgent need prepared aeroge heat-insulating composite material and become in industry of a kind of advantage of lower cost is captured.Existing In technology, the aeroge insulation of exploitation meets material and is mainly used in building field, and its fragility is high, pliability is poor, at it He field, especially clothing field of heat insulating materials are greatly limited when applying.Therefore aerogel composite is given Enough intensity and pliability are that it realizes large-scale application, and especially in clothing field of heat insulating materials, must solve asks Topic.
Summary of the invention
It is an object of the invention to provide a kind of aerosil compound insulating material, this insulation material has preparation work Skill is simple, low cost and other advantages, and insulation material heat conductivity prepared by this technique is low, pliability good, is suitably applied clothing Use insulation material.
The present invention provides a kind of insulation material, and including high molecular polymer thin layer, heat-insulation layer, described heat-insulation layer is located at two Between individual high molecular polymer thin layer, described heat-insulation layer includes silica aerogel powder and floccule.This thermal insulating material It is pliable and tough good to expect, can apply to the insulation material of clothing.And this heat-insulation layer can utilize aerosil thermal conductivity low Advantage, can mix with aeroge by floccule again, solve that aeroge fragility is high, the shortcoming of easy reunion.
The preparation method of this insulation material, comprises the steps of
S1, silica aerogel powder is mixed with floccule after be stirred；
S2, by stirring gained mixture be filled between two high molecular polymer thin film exterior layer；
S3, evacuation are compressing.
This preparation technology is simple, it is only necessary to entered with floccule by the silica aerogel powder obtained under normal temperature and pressure Row mixing, stirring, evacuation is compressing, it is not necessary to the condition of High Temperature High Pressure, it is not necessary to supercritical drying equipment, it is not required that Adding other chemical assistant, its preparation cost is significantly declined.
In some embodiments, high molecular polymer includes polyethylene, bakelite, thermoplastic polyurethane.These be Preferably high molecular polymer.
In some embodiments, high molecular polymer thin layer internal layer scribbles glue.For some thermosetting polymers Polymer, in the mode of high molecular polymer thin layer internal layer sprayed glues, by glue by high molecular polymer thin layer with Heat-insulation layer bonds.This bonding mode, low cost, and bonding are firmly.
In some embodiments, compressing for hot-forming.For some thermoplastic polyesters, by heat The mode of pressure so that thermoplastic polyester thin film produces viscosity, bonds with heat-insulation layer.This bonding mode, pin For thermoplastic high molecular film, low cost, and bonding firmly.
In some embodiments, silica aerogel powder and floccule mix with mass ratio 40-60:50. Being found through experiments, this mixed proportion is optimal proportion, both can guarantee that heat insulation and preservation effect, can solve again fragility high, easily The shortcoming reunited.
Detailed description of the invention
Following case study on implementation, is described in more detail the present invention.
Case study on implementation 1:
Silica aerogel powder and floccule be stirred after 40:50 mixes in mass ratio, will stirring gained Mixture is filled between two thermoplastic polyurethane film layers, and evacuation is hot-forming, obtains the tabular that thickness is 1.5mm and protects Adiabator.
Case study on implementation 2:
Silica aerogel powder and floccule be stirred after 50:50 mixes in mass ratio, will stirring gained Mixture is filled between two film layer, and evacuation is hot-forming, obtains the tabular thermal insulating material that thickness is 1.5mm Material.
Case study on implementation 3:
Silica aerogel powder and floccule be stirred after 60:50 mixes in mass ratio, will stirring gained Mixture is filled between two bakelite thin layers, and bakelite thin layer internal layer scribbles glue, and evacuation is hot-forming, Obtain the board type insulant that thickness is 1.5mm.
Contrast case 1:
Silica aerogel powder and floccule be stirred after 20:80 mixes in mass ratio, will stirring gained Mixture is filled between two bakelite thin layers, and bakelite thin layer internal layer scribbles glue, and evacuation is hot-forming, Obtain the board type insulant that thickness is 1.5mm.
Contrast case 2:
Silica aerogel powder and floccule be stirred after 80:20 mixes in mass ratio, will stirring gained Mixture is filled between two bakelite thin layers, and bakelite thin layer internal layer scribbles glue, and evacuation is hot-forming, Obtain the board type insulant that thickness is 1.5mm.
Gained insulation material heat conductivity at 35 DEG C in table 1 case study on implementation.
Heat conductivity W/ (m K)
Case study on implementation 1 0.0287
Case study on implementation 2 0.0278
Case study on implementation 3 0.0280
Contrast case 1 0.0380
Contrast case 2 0.0270
The embodiment that the present invention provides, the thickness obtained is that the thermal conductivity of the board type insulant of 1.5mm is low, especially makes Standby technique is simple, and preparation cost the most significantly declines.And the board type insulant pliability that obtains is good, it is suitable for clothing insulation Material.And in contrast case 1, owing to silica aerogel powder addition is very few, cause its thermal conductivity coefficient higher, insulation Property poor, contrast case 2 in, owing to the addition of silica aerogel powder is too much, although thermal conductivity coefficient is relatively low, but obtain Composite machinery is poor, fragility high, pliability is poor.
The optimal way being only the present invention presented above, it is noted that to those skilled in the art, not On the premise of departing from the invention design, it is also possible to make some deformation and improvement, these also should be regarded as the protection model of invention Within enclosing.

Claims (7)

1. an insulation material, it is characterised in that include that high molecular polymer thin layer, heat-insulation layer, described heat-insulation layer are located at two Between individual high molecular polymer thin layer, described heat-insulation layer includes silica aerogel powder and floccule.
A kind of insulation material the most according to claim 1, it is characterised in that described high molecular polymer include polyethylene, Bakelite, thermoplastic polyurethane.
The preparation method of a kind of insulation material the most according to claim 1, it is characterised in that comprise the steps of
S1, silica aerogel powder is mixed with floccule after be stirred；
S2, by stirring gained mixture be filled between two high molecular polymer thin film exterior layer；
S3, evacuation are compressing.
The preparation method of a kind of insulation material the most according to claim 3, it is characterised in that described high molecular polymer bag Include polyethylene, bakelite, thermoplastic polyurethane.
The preparation method of a kind of insulation material the most according to claim 3, it is characterised in that described high molecular polymer is thin Film layer internal layer scribbles glue.
The preparation method of a kind of insulation material the most according to claim 3, it is characterised in that described compressing for hot pressing Molding.
The preparation method of a kind of insulation material the most according to claim 3, it is characterised in that described aerosil Powder and floccule mix with mass ratio 40-60:50.
CN201610792672.XA 2016-08-31 2016-08-31 A kind of insulation material and preparation method thereof Pending CN106183152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610792672.XA CN106183152A (en) 2016-08-31 2016-08-31 A kind of insulation material and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610792672.XA CN106183152A (en) 2016-08-31 2016-08-31 A kind of insulation material and preparation method thereof

Publications (1)

Publication Number Publication Date
CN106183152A true CN106183152A (en) 2016-12-07

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106499149A (en) * 2016-12-12 2017-03-15 苏州兹安金属制品有限公司 A kind of aeroge waterproof and breathable heat preservation and soundproof coiled material
CN106618013A (en) * 2017-01-06 2017-05-10 江苏凯瑞家用纺织品有限公司 Summer cool soft mat and making method thereof
CN106697593A (en) * 2016-12-23 2017-05-24 顺丰速运有限公司 Thermal-insulation packing material and preparation method thereof and thermal insulation bag
CN107089048A (en) * 2017-04-11 2017-08-25 东莞市雄林新材料科技股份有限公司 A kind of ice bag TPU composites and preparation method thereof
CN108189489A (en) * 2018-01-16 2018-06-22 天津摩根坤德高新科技发展有限公司 Silicon dioxide silica aerogel composite material and its preparation method and application
CN111557491A (en) * 2020-04-09 2020-08-21 宋高峰 Human body functional garment with heat-preserving and body-beautifying functions
CN113635619A (en) * 2021-07-27 2021-11-12 杨清华 Silica aerogel heat-preservation and heat-insulation composite film and preparation process thereof
CN113736173A (en) * 2021-07-28 2021-12-03 上海乐纯生物技术有限公司 Cell therapy liquid storage bag and manufacturing method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2378960Y (en) * 1999-05-22 2000-05-24 时婺春 Composition type thermal insulation lining of garment
CN103011714A (en) * 2013-01-04 2013-04-03 哈尔滨工程大学 Aluminum silicate fiber and aerogel powder composite heat-insulating material and preparation method thereof
CN103073237A (en) * 2013-01-18 2013-05-01 哈尔滨工程大学 Basalt fiber and aerogel powder composite heat insulating material and preparation method thereof
CN203152134U (en) * 2012-12-16 2013-08-28 院钟礼 Bubble type wind-proof and heat-preservation quilt
CN104558745A (en) * 2013-10-22 2015-04-29 中国石油化工股份有限公司 Thermal insulation raw material, thermal insulation material and multilayered composite material
CN104603344A (en) * 2012-06-26 2015-05-06 卡博特公司 Flexible insulating structures and methods of making and using same
CN105859320A (en) * 2016-03-16 2016-08-17 南京航空航天大学 Lightweight melamine aerogel felt and preparation method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2378960Y (en) * 1999-05-22 2000-05-24 时婺春 Composition type thermal insulation lining of garment
CN104603344A (en) * 2012-06-26 2015-05-06 卡博特公司 Flexible insulating structures and methods of making and using same
CN203152134U (en) * 2012-12-16 2013-08-28 院钟礼 Bubble type wind-proof and heat-preservation quilt
CN103011714A (en) * 2013-01-04 2013-04-03 哈尔滨工程大学 Aluminum silicate fiber and aerogel powder composite heat-insulating material and preparation method thereof
CN103073237A (en) * 2013-01-18 2013-05-01 哈尔滨工程大学 Basalt fiber and aerogel powder composite heat insulating material and preparation method thereof
CN104558745A (en) * 2013-10-22 2015-04-29 中国石油化工股份有限公司 Thermal insulation raw material, thermal insulation material and multilayered composite material
CN105859320A (en) * 2016-03-16 2016-08-17 南京航空航天大学 Lightweight melamine aerogel felt and preparation method thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106499149A (en) * 2016-12-12 2017-03-15 苏州兹安金属制品有限公司 A kind of aeroge waterproof and breathable heat preservation and soundproof coiled material
CN106697593A (en) * 2016-12-23 2017-05-24 顺丰速运有限公司 Thermal-insulation packing material and preparation method thereof and thermal insulation bag
CN106618013A (en) * 2017-01-06 2017-05-10 江苏凯瑞家用纺织品有限公司 Summer cool soft mat and making method thereof
CN106618013B (en) * 2017-01-06 2018-05-22 江苏凯瑞家纺科技有限公司 A kind of summer cool soft seat and preparation method thereof
CN107089048A (en) * 2017-04-11 2017-08-25 东莞市雄林新材料科技股份有限公司 A kind of ice bag TPU composites and preparation method thereof
CN107089048B (en) * 2017-04-11 2019-01-25 东莞市雄林新材料科技股份有限公司 A kind of ice packet TPU composite material and preparation method
CN108189489A (en) * 2018-01-16 2018-06-22 天津摩根坤德高新科技发展有限公司 Silicon dioxide silica aerogel composite material and its preparation method and application
CN111557491A (en) * 2020-04-09 2020-08-21 宋高峰 Human body functional garment with heat-preserving and body-beautifying functions
CN113635619A (en) * 2021-07-27 2021-11-12 杨清华 Silica aerogel heat-preservation and heat-insulation composite film and preparation process thereof
CN113736173A (en) * 2021-07-28 2021-12-03 上海乐纯生物技术有限公司 Cell therapy liquid storage bag and manufacturing method thereof

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