JP2014025494A5 - Heat insulation material, method for producing resin fiber aggregate, resin fiber aggregate and heat insulation box using heat insulation material - Google Patents
Heat insulation material, method for producing resin fiber aggregate, resin fiber aggregate and heat insulation box using heat insulation material Download PDFInfo
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- JP2014025494A5 JP2014025494A5 JP2012163997A JP2012163997A JP2014025494A5 JP 2014025494 A5 JP2014025494 A5 JP 2014025494A5 JP 2012163997 A JP2012163997 A JP 2012163997A JP 2012163997 A JP2012163997 A JP 2012163997A JP 2014025494 A5 JP2014025494 A5 JP 2014025494A5
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- resin
- resin fiber
- insulating material
- heat insulating
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Description
本発明は、断熱材、樹脂繊維集合体の製造方法、樹脂繊維集合体及び断熱材を用いた断熱箱に関するものである。 The present invention, heat insulating material, a method of manufacturing a resin fiber assembly, to a heat insulating box using a resin fiber assembly and insulation.
本発明は、以上のような課題を解決するためになされたもので、断熱性能を向上させた断熱材、樹脂繊維集合体の製造方法、樹脂繊維集合体及び断熱材を用いた断熱箱を提供することを目的としている。 The present invention has been made to solve the above problems, providing thermal insulation material with improved thermal insulation performance, a method of manufacturing a resin fiber assembly, a heat insulating box using a resin fiber assembly and the heat insulating material The purpose is to do.
本発明に係る断熱材は、樹脂繊維をシート状に形成した樹脂繊維集合体を有する芯材と、当該芯材を収容する外包材とを有し、外包材の内部を減圧密封した断熱材において、樹脂繊維集合体は、スチレンモノマー、エチルベンゼン及びトルエンの３種類の有機揮発性成分の総含有量が１００（μｇ／ｇ）以下のスチレン系樹脂繊維である。 The heat insulating material according to the present invention includes a core material having a resin fiber assembly in which resin fibers are formed in a sheet shape, and an outer packaging material that accommodates the core material, and the inside of the outer packaging material is sealed under reduced pressure. , tree fat fiber aggregate, a styrene monomer, the total content of three kinds of organic volatile components ethylbenzene and toluene is 100 (μg / g) or less of a styrene-based resin fibers.
Claims (9)
前記樹脂繊維集合体は、
スチレンモノマー、エチルベンゼン及びトルエンの３種類の有機揮発性成分の総含有量が１００（μｇ／ｇ）以下のスチレン系樹脂繊維である
ことを特徴とする断熱材。 In a heat insulating material having a core material having a resin fiber assembly in which resin fibers are formed into a sheet shape, and an outer packaging material that accommodates the core material, and sealing the inside of the outer packaging material under reduced pressure,
The resins fiber aggregate,
A heat insulating material characterized in that the total content of three kinds of organic volatile components of styrene monomer, ethylbenzene, and toluene is a styrene-based resin fiber of 100 (μg / g) or less.
前記樹脂繊維の直径が５μｍ以上２０μｍ以下である
ことを特徴とする請求項１に記載の断熱材。 The resins fiber aggregate,
The diameter of the said resin fiber is 5 micrometers or more and 20 micrometers or less. The heat insulating material of Claim 1 characterized by the above-mentioned.
前記樹脂繊維集合体が複数積層されて構成された
ことを特徴とする請求項１又は２に記載の断熱材。 The core material is
The heat insulating material according to claim 1 or 2, wherein a plurality of the resin fiber aggregates are laminated.
当該外包材内部の水分を吸着するための水分吸着剤が収容されている
ことを特徴とする請求項１〜３のいずれか一項に記載の断熱材。 In the outer packaging material,
The heat-insulating material according to any one of claims 1 to 3, wherein a moisture adsorbent for adsorbing moisture inside the outer packaging material is accommodated.
外郭を構成する外箱と、An outer box constituting the outer shell,
前記外箱内に設けられ、貯蔵品が設置される空間を有する内箱と、An inner box provided in the outer box and having a space in which stored items are installed;
を有し、Have
前記断熱材は、The heat insulating material is
前記外箱と前記内箱との間であって、前記内箱の外側面に沿うように設けられたBetween the outer box and the inner box, provided along the outer surface of the inner box
ことを特徴とする断熱箱。A heat insulation box characterized by that.
加熱溶融した前記スチレン系樹脂を混練する工程と、
混練した前記スチレン系樹脂を紡糸して樹脂繊維とする工程と、
前記樹脂繊維をシート状に形成して樹脂繊維集合体とする工程と、
前記樹脂繊維集合体を加熱処理して、当該樹脂繊維集合体に含まれる有機揮発性成分の総含有量を１００（μｇ／ｇ）以下にする工程と、を含む
ことを特徴とする樹脂繊維集合体の製造方法。 A step of heating and melting the scan styrene-based resin,
A step of kneading the heat-melted styrenic resin;
A step of the tree fat fibers by spinning kneaded the styrene resin,
A step of the tree fat fiber aggregate to form a pre-Symbol resin fibers into a sheet,
Before SL by heating the resin fiber aggregate, a resin fiber which comprises the steps of: a total content of organic volatile components contained in the resin fiber aggregate 100 (μg / g) or less, the A method for manufacturing an assembly .
加熱溶融した前記スチレン系樹脂を水と混練する工程と、
混練した前記スチレン系樹脂を紡糸して樹脂繊維とする工程と、
前記樹脂繊維をシート状に形成して樹脂繊維集合体とする工程と、を含む樹脂繊維集合体の製造方法であって、
加熱溶融した前記スチレン系樹脂を水と混練する工程において、前記スチレン系樹脂の前記有機揮発性成分の総含有量を１００（μｇ／ｇ）以下とする
ことを特徴とする樹脂繊維集合体の製造方法。 A step of heating and melting the scan styrene-based resin,
A step of kneading the heat-melted styrenic resin with water;
Spinning the kneaded styrenic resin into resin fibers;
Forming the resin fiber into a sheet shape to form a resin fiber assembly, and a method for producing a resin fiber assembly,
The heat melted the styrene resin in the step of water mixing, production of that resin fiber assembly, characterized in that the total content of the organic volatile components of the styrenic resin and 100 (μg / g) or less Method.
ことを特徴とする樹脂繊維集合体。A resin fiber assembly characterized by that.
外郭を構成する外箱と、
前記外箱内に設けられ、貯蔵品が設置される空間を有する内箱と、
を有し、
前記断熱材は、
前記外箱と前記内箱との間であって、前記内箱の外側面に沿うように設けられた
ことを特徴とする断熱箱。 A heat insulating material including the obtained resin fiber aggregate by manufacturing method according to claim 6 or 7,
An outer box constituting the outer shell,
An inner box provided in the outer box and having a space in which stored items are installed;
Have
The heat insulating material is
A heat insulation box provided between the outer box and the inner box and along the outer surface of the inner box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012163997A JP2014025494A (en) | 2012-07-24 | 2012-07-24 | Heat insulation material, method for manufacturing heat insulation material, and heat insulation box using heat insulation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012163997A JP2014025494A (en) | 2012-07-24 | 2012-07-24 | Heat insulation material, method for manufacturing heat insulation material, and heat insulation box using heat insulation material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014025494A JP2014025494A (en) | 2014-02-06 |
| JP2014025494A5 true JP2014025494A5 (en) | 2014-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| JP2012163997A Pending JP2014025494A (en) | 2012-07-24 | 2012-07-24 | Heat insulation material, method for manufacturing heat insulation material, and heat insulation box using heat insulation material |
Country Status (1)
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6076010B2 (en) * | 2012-09-14 | 2017-02-08 | 日本合成化学工業株式会社 | Vacuum insulation structure |
| JP6095598B2 (en) * | 2014-03-19 | 2017-03-15 | 三菱電機株式会社 | Vacuum heat insulating material, heat insulating box, and method for manufacturing vacuum heat insulating material |
| CN115058828B (en) * | 2022-06-17 | 2023-12-29 | 江西美润环保制品有限公司 | Wet process water thorn non-woven fabrics processingequipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH071479A (en) * | 1993-06-18 | 1995-01-06 | Asahi Glass Co Ltd | Manufacture of heat-insulating structure |
| JP2004292654A (en) * | 2003-03-27 | 2004-10-21 | Sekisui Plastics Co Ltd | Method for removing volatile organic compound of styrenic resin, styrenic resin, styrenic resin foam board and styrenic resin foam sheet |
| JP2010031958A (en) * | 2008-07-29 | 2010-02-12 | Panasonic Corp | Vacuum heat insulation material |
| JP5624305B2 (en) * | 2009-11-11 | 2014-11-12 | 三菱電機株式会社 | Insulated container |
| JP5309366B2 (en) * | 2009-12-16 | 2013-10-09 | 三菱電機株式会社 | Vacuum heat insulating material, heat insulating box, and manufacturing method of vacuum heat insulating material |
| JP2012013158A (en) * | 2010-07-01 | 2012-01-19 | Mitsubishi Electric Corp | Vacuum heat insulating material, heat insulating box, and method of manufacturing vacuum heat insulating material |
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