JPS6241793Y2 - - Google Patents
Info
- Publication number
- JPS6241793Y2 JPS6241793Y2 JP5109580U JP5109580U JPS6241793Y2 JP S6241793 Y2 JPS6241793 Y2 JP S6241793Y2 JP 5109580 U JP5109580 U JP 5109580U JP 5109580 U JP5109580 U JP 5109580U JP S6241793 Y2 JPS6241793 Y2 JP S6241793Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- urethane foam
- adhesive
- heat insulating
- bonded
- 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.)
- Expired
Links
- 239000006260 foam Substances 0.000 claims description 18
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000000853 adhesive Substances 0.000 claims description 16
- 230000001070 adhesive effect Effects 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- 239000011810 insulating material Substances 0.000 claims description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 9
- 239000003063 flame retardant Substances 0.000 claims description 9
- 239000011888 foil Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 description 12
- 239000004744 fabric Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000012774 insulation material Substances 0.000 description 4
- 239000010425 asbestos Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910052895 riebeckite Inorganic materials 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
本考案は、主に高温雰囲気中に配置される計
器・機械・管・壁等に貼り付けて、これらを熱か
ら保護する断熱保護板に関するものである。[Detailed Description of the Invention] The present invention relates to a heat insulating protection plate that is attached to instruments, machines, pipes, walls, etc. that are mainly placed in a high-temperature atmosphere to protect them from heat.
従来、この種の断熱板には、硬質ウレタンフオ
ームにアルミ板を接合したゞけの構造のものがあ
るが、100℃以上の高温雰囲気中での使用には断
熱効果が十分に行なわれなく計器・機械等の機能
に悪影響を及ぼし、またアルミ板の大きな熱伝導
によつてウレタンフオームを熱劣化して断熱効果
を損なわしめていた。 Conventionally, this type of insulation board has a structure in which an aluminum plate is bonded to a hard urethane foam, but the insulation effect is not sufficient when used in a high temperature atmosphere of 100℃ or higher, and the・It had a negative impact on the functions of machines, etc., and the large heat conduction of the aluminum plate caused thermal deterioration of the urethane foam, impairing its insulation effect.
また、ウレタンフオームとこれを保護するアル
ミ板等を組み合せて断熱する方法がとられている
が、アルミ板等は柔軟性なく硬質であるので、複
雑な形状をなく計器，機械等に取付けるには、板
金加工を施すなど専門技術を必要とし、現場施工
に不都合な点があつた。 In addition, heat insulation has been achieved by combining urethane foam with an aluminum plate to protect it, but since the aluminum plate is hard and has no flexibility, it is difficult to attach it to instruments, machines, etc. without a complicated shape. , requiring specialized skills such as sheet metal processing, which was inconvenient for on-site construction.
そこで本考案はアルミ箔に無機質断熱材を接合
し、この断熱材に難燃性ウレタン発泡体を接合剤
によつて接合し、さらに難燃性ウレタン発泡体の
裏面には接着剤とゝもに離型紙を貼り付けること
によつて、断熱性及び耐久性を向上すると共に、
現場施工に取付け容易な→断熱保護板を提供する
ものである。 Therefore, in the present invention, an inorganic heat insulating material is bonded to aluminum foil, a flame retardant urethane foam is bonded to this heat insulating material with a bonding agent, and the back side of the flame retardant urethane foam is bonded with an adhesive. By pasting release paper, the insulation and durability are improved, and
This provides a heat insulation protection plate that is easy to install on-site.
図面について、本考案を具体的に説明する。ア
ルミ箔１にアスベストクロス、ガラスクロスなど
の無機質断熱材２を耐熱性の接着剤３とゝもに、
真空蒸着方法などによつて接合する。 The present invention will be specifically explained with reference to the drawings. Aluminum foil 1, inorganic insulation material 2 such as asbestos cloth or glass cloth, and heat-resistant adhesive 3.
Bonding is performed using a vacuum evaporation method or the like.
断熱材２には難燃性ウレタン発泡体４を耐熱性
の接着剤５にて接合し、ウレタン発泡体４の裏面
に粘着性接着剤６と共に、離型紙７を貼り付けて
本考案の断熱保護板を完成する。 A flame-retardant urethane foam 4 is bonded to the heat insulating material 2 with a heat-resistant adhesive 5, and a release paper 7 is pasted on the back side of the urethane foam 4 together with an adhesive 6 to provide the heat insulation protection of the present invention. Complete the board.
接着剤にはエポキシ系の耐熱接着剤が使用され
るが、特にポリプロピレンフイルムの表裏に耐熱
接着剤を塗布した接着媒体を用いれば本考案の断
熱保護板の防湿効果が増大する。 An epoxy-based heat-resistant adhesive is used as the adhesive, and the moisture-proofing effect of the heat-insulating protection plate of the present invention is particularly enhanced by using an adhesive medium in which a heat-resistant adhesive is applied to the front and back sides of a polypropylene film.
以上のように本考案はアルミ箔１に無機質断熱
材２を接合し、断熱材２を介して難燃性ウレタン
発泡体４を接着剤５にて接合したから、これを高
温雰囲気中に配置された計器，機械等に貼り付け
たとき輻射熱の90％をアルミ箔によつて反射し、
アルミ箔から伝達される高熱を断熱材２で温度低
下してさらに発泡体４で温度低下して、計器等を
熱から保護することができる。 As described above, in the present invention, an inorganic heat insulating material 2 is bonded to an aluminum foil 1, and a flame-retardant urethane foam 4 is bonded with an adhesive 5 via the heat insulating material 2, so that it can be placed in a high temperature atmosphere. When attached to instruments, machines, etc., the aluminum foil reflects 90% of the radiant heat.
The high heat transmitted from the aluminum foil is lowered by the heat insulating material 2 and further by the foam 4, thereby making it possible to protect instruments and the like from the heat.
アルミの熱伝導率（200Kcal／ｍ・hr・℃）は
高いので、従来のようにウレタンフオームにアル
ミ板を接合した構造の断熱板ではアルミの熱がそ
のまゝウレタンフオームに伝熱し、ウレタンフオ
ームが熱劣化して断熱効果が損なわれたが、本考
案ではアスベスクロス，ガラスクロスなどの無機
質断熱材を介在しているので、この断熱材の熱伝
導率（0.05Kcal／ｍ・hr・℃）が低く、しかも耐
熱性（400℃）があるので、この断熱材によつて
難燃性ウレタン発泡体が保護され、熱劣化するよ
うなことなく耐久性に優れている。本考案と従来
の断熱板との断熱効果を試験した処本考案は120
゜の温度が60℃まで減少したが、従来の断熱板は
90℃までしか減少しなく、本考案の断熱効果が優
れていた。 Aluminum has a high thermal conductivity (200Kcal/m・hr・℃), so when using a conventional insulation board with a structure in which an aluminum plate is bonded to a urethane foam, the heat of the aluminum is directly transferred to the urethane foam, and the heat is transferred to the urethane foam. However, since the present invention uses an inorganic insulation material such as asbestos cloth or glass cloth, the thermal conductivity of this insulation material (0.05Kcal/m・hr・℃) This heat insulating material protects the flame-retardant urethane foam and has excellent durability without thermal deterioration. The insulation effect of this invention and a conventional insulation board was tested and the invention was 120
The temperature of ゜ has decreased to 60℃, but the conventional insulation board
The temperature decreased only to 90°C, indicating that the heat insulating effect of the present invention was excellent.
本考案はアルミ箔，アスベスクロス，ガラスク
ロスなどの無機質断熱材及び難燃性ウレタン発泡
体で構成してあるから柔軟性に富み、従来のよう
に板金加工を施すことなく複雑な計器，機械など
に容易に取り付けることができる。 This invention is made of inorganic insulation materials such as aluminum foil, asbestos cloth, and glass cloth, and flame-retardant urethane foam, so it is highly flexible and can be used for complex instruments and machinery without the need for sheet metal processing as in the past. can be easily attached to.
また、ウレタン発泡体には粘着性接着剤６と共
に、離型紙７を貼り付けてあるから、離型紙を剥
ぎとり容易に計器，機械などに取り付けることが
できる。 Further, since a release paper 7 is attached to the urethane foam together with a sticky adhesive 6, the release paper can be peeled off and the product can be easily attached to a meter, a machine, or the like.
第１図は本考案の断熱保護板の１部斜視図、第
２図は第１図の１部断面図、
符号、１……アルミ箔、２……無機質断熱材、
３……接着剤、４……難燃性ウレタン発泡体、５
……耐熱接着剤、６……粘着性接着剤、７……離
型紙。
Fig. 1 is a partial perspective view of the heat insulation protection plate of the present invention, Fig. 2 is a partial cross-sectional view of Fig. 1, symbols, 1...aluminum foil, 2...inorganic heat insulating material,
3... Adhesive, 4... Flame retardant urethane foam, 5
...Heat-resistant adhesive, 6...Adhesive adhesive, 7...Release paper.
Claims (1)
機質断熱材２に難燃性ウレタン発砲体４を接着剤
５によつて接合し、さらに難燃性ウレタン発砲体
４の裏面には接着剤６と共に、離型紙７を貼り付
けてなる断熱保護板。 An inorganic heat insulating material 2 is bonded to an aluminum foil 1, a flame retardant urethane foam 4 is bonded to this inorganic heat insulating material 2 with an adhesive 5, and an adhesive 6 is further bonded to the back side of the flame retardant urethane foam 4. Together with this, there is also a heat insulating protection plate to which a release paper 7 is pasted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5109580U JPS6241793Y2 (en) | 1980-04-16 | 1980-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5109580U JPS6241793Y2 (en) | 1980-04-16 | 1980-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56154322U JPS56154322U (en) | 1981-11-18 |
| JPS6241793Y2 true JPS6241793Y2 (en) | 1987-10-26 |
Family
ID=29646009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5109580U Expired JPS6241793Y2 (en) | 1980-04-16 | 1980-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6241793Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104364077B (en) * | 2012-06-07 | 2017-03-15 | 陶氏环球技术有限责任公司 | The polymeric foam insulation system of pipe |
| JP2014169786A (en) * | 2013-02-06 | 2014-09-18 | Nippon Syanetsu Co Ltd | Heat shielding and heat insulating structure |
| JP6117972B1 (en) * | 2016-05-18 | 2017-04-19 | 明正工業株式会社 | Manufacturing method for non-combustible panels |
-
1980
- 1980-04-16 JP JP5109580U patent/JPS6241793Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56154322U (en) | 1981-11-18 |
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