JP5710654B2 - ポリウレタンフォームパネル - Google Patents
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- JP5710654B2 JP5710654B2 JP2013001991A JP2013001991A JP5710654B2 JP 5710654 B2 JP5710654 B2 JP 5710654B2 JP 2013001991 A JP2013001991 A JP 2013001991A JP 2013001991 A JP2013001991 A JP 2013001991A JP 5710654 B2 JP5710654 B2 JP 5710654B2
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
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- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
- E04C2/205—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics of foamed plastics, or of plastics and foamed plastics, optionally reinforced
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- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
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- C08G2110/00—Foam properties
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- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/7654—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B2001/7695—Panels with adjustable width
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Description
ポリオール化合物、発泡剤である水を含有するポリオール組成物とポリイソシアネート成分とを含有する発泡原液組成物を原料として得られる硬質ポリウレタンフォームパネルの製造方法であって、かかるポリオール化合物としては、例えばポリオール組成物が、平均官能基数が2〜4、重量平均分子量が3000〜8000であって、アルキレンオキサイドの重合体であるポリエーテルポリオール(A)と、分子量が250未満であるショートグリコール(B)と、を含有するポリオール化合物を含有し、ポリオール化合物100重量部に対して、水を20〜100重量部含有するものであり、ポリオール組成物とポリイソシアネート成分とを混合、反応させる際のイソシアネート指数が30未満であることが好ましい。ポリウレタンフォームパネルの厚み方向と、フォーム内セルの発泡方向とが略垂直であるポリウレタンフォームパネルを製造するためには、長手方向、幅方向および厚み方向を有するモールドに対し、幅方向および厚み方向に延びる側面を底面として、発泡原液組成物を注入する注入工程と、注入工程後に前記発泡原液組成物を反応させる反応工程と、を備える製造方法が好ましい。
ポリウレタンフォームパネル原料として、下記表1に記載した配合にてポリオール組成物を調製した。表1中の各成分の詳細は以下の通りである。
ポリエーテルポリオール(A)−1;商品名「エクセノール−820」(旭硝子社製)、開始剤をグリセリンとして、エチレンオキサイドおよびプロピレンオキサイドを付加重合して得られたポリエーテルポリオール(重量平均分子量4900、水酸基価(OHV)=34mgKOH/g)
ポリエーテルポリオール(A)−2;商品名「エクセノール−850」(旭硝子社製)、開始剤をグリセリンとして、エチレンオキサイドおよびプロピレンオキサイドを付加重合して得られたポリエーテルポリオール(重量平均分子量7000、水酸基価(OHV)=25mgKOH/g)
ショートグリコール(B)−1;ジエチレングリコール(DEG)(分子量106、水酸基価(OHV)=1058mgKOH/g、ナカライテスク社製)
ポリエーテルポリオール(C);商品名「T−3000S」(三井化学社製)、開始剤をグリセリンとして、プロピレンオキサイドのみを付加重合して得られたポリエーテルポリオール(重量平均分子量3000、水酸基価=56mgKOH/g)
(3)整泡剤
整泡剤−1;シリコーン系ノニオン界面活性剤、商品名「SF−2938F」(東レダウコーニングシリコーン社製)
(4)触媒
触媒−1;第3級アミン触媒、商品名「TOYOCAT−ET」(東ソー社製)
触媒−2;N,N−ジメチルアミノエトキシエタノール、商品名「カオーNo.26」(花王社製)
実施例1−3
表1に記載の配合で調整したポリオール組成物とポリイソシアネート成分(c−MDI(住化バイエルウレタン社製「スミジュール44V−10」、NCO%:31%)を用い、イソシアネート指数(NCO Index)は表1に記載)に調整した発泡原液組成物を、図2に示すモールド(幅方向aの長さ500mm、縦方向bの長さ900mm、厚み方向cの長さ500mm)の底面Xにミキシングヘッド1から注入した。その後、発泡原液組成物を反応させて得られたポリウレタンフォームパネルを厚み方向cで複数に裁断し、パネルの厚み方向とフォーム内セルの発泡方向とが略垂直(90°)であるポリウレタンフォームパネル(パネル幅方向aの長さ400mm、パネル縦方向bの長さ700mm、パネル厚み方向cの長さ60mm)を製造した。結果を表1に示す。
重量平均分子量は、GPC(ゲル・パーミエーション・クロマトグラフィ)にて測定し、標準ポリスチレンにより換算した。
GPC装置:島津製作所製、LC−10A
カラム:Polymer Laboratories社製、(PLgel、5μm、500Å)、(PLgel、5μm、100Å)、及び(PLgel、5μm、50Å)の3つのカラムを連結して使用
流量:1.0ml/min
濃度:1.0g/l
注入量:40μl
カラム温度:40℃
溶離液:テトラヒドロフラン
フォーム密度についてはJIS K 7222 に準拠し求めた。
JIS A9526(建築物断熱用吹付け硬質ウレタンフォーム)に基づき、JIS A1412−2(熱絶縁材の熱抵抗および熱伝導率の測定方法−第2部:熱流計法)(HFM法)に準拠して、パネルの厚み方向での熱伝導率を測定した。
上記方法にて製造したポリウレタンフォームパネル(パネル幅方向aの長さ400mm、パネル縦方向bの長さ700mm、パネル厚み方向cの長さ60mm)の中央部分(幅方向および縦方向中心から、幅方向長さおよび縦方向長さの両側10%程度の部分)から、50mm角の立方体をフォーム試料として切り出し、AUTOGRAPH AG−X plus(島津製作所社製)を使用して、圧縮速度5mm/minの条件で10%圧縮強度を測定した。
400mm幅のパネルで、幅方向に5%圧縮して380mm幅の躯体間に嵌め込むことが容易に可能であれば、所定幅に対して融通ありということでポリウレタンフォームパネルの嵌め込み作業性は良好(表中では○)と判断した。
Claims (4)
- ポリオール化合物、発泡剤である水を含有するポリオール組成物とポリイソシアネート成分とを混合、反応させて得られ、長手方向、幅方向および厚み方向を有するポリウレタンフォームパネルであって、
フォーム内セルの発泡方向が略長手方向であり、
フォーム密度が15kg/m3以下、かつ長手方向の10%圧縮強度Saと幅方向の10%圧縮強度Sbとの比(Sa/Sb)が2以上であることを特徴とするポリウレタンフォームパネル。 - 長手方向、幅方向および厚み方向を有するモールドに対し、幅方向および厚み方向に延びる側面を底面として、前記ポリオール組成物と前記ポリイソシアネート成分とを含有する発泡原液組成物を注入、発泡させることにより得られる請求項1に記載のポリウレタンフォームパネル。
- 幅方向の10%圧縮強度Sbが3N/cm2以下である請求項1または2に記載のポリウレタンフォームパネル。
- 前記ポリウレタンフォームパネルの厚み方向と、フォーム内セルの発泡方向とが略垂直である請求項1〜3いずれか1項に記載のポリウレタンフォームパネル。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013001991A JP5710654B2 (ja) | 2013-01-09 | 2013-01-09 | ポリウレタンフォームパネル |
| PCT/JP2013/084332 WO2014109214A1 (ja) | 2013-01-09 | 2013-12-20 | ポリウレタンフォームパネル |
| CA2896998A CA2896998A1 (en) | 2013-01-09 | 2013-12-20 | Polyurethane foam panel |
| KR1020157016837A KR20150088850A (ko) | 2013-01-09 | 2013-12-20 | 폴리우레탄 폼 패널 |
| US14/759,183 US20150337071A1 (en) | 2013-01-09 | 2013-12-20 | Polyurethane foam panel |
| TW102148147A TWI491633B (zh) | 2013-01-09 | 2013-12-25 | Polyurethane foam board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013001991A JP5710654B2 (ja) | 2013-01-09 | 2013-01-09 | ポリウレタンフォームパネル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014133805A JP2014133805A (ja) | 2014-07-24 |
| JP5710654B2 true JP5710654B2 (ja) | 2015-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2013001991A Expired - Fee Related JP5710654B2 (ja) | 2013-01-09 | 2013-01-09 | ポリウレタンフォームパネル |
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| Country | Link |
|---|---|
| US (1) | US20150337071A1 (ja) |
| JP (1) | JP5710654B2 (ja) |
| KR (1) | KR20150088850A (ja) |
| CA (1) | CA2896998A1 (ja) |
| TW (1) | TWI491633B (ja) |
| WO (1) | WO2014109214A1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5615389B2 (ja) * | 2013-01-09 | 2014-10-29 | 東洋ゴム工業株式会社 | 建築構造体及びその製造方法 |
| JP2016094799A (ja) * | 2014-11-17 | 2016-05-26 | 旭化成建材株式会社 | 集成断熱材および断熱複合板 |
| TWI686282B (zh) * | 2015-08-13 | 2020-03-01 | 鼎基先進材料股份有限公司 | 淺層及深層圖案相疊之熱塑性聚胺酯面料的表面處理方法 |
| US20170354980A1 (en) * | 2016-06-14 | 2017-12-14 | Pacific Air Filtration Holdings, LLC | Collecting electrode |
| CN116529280A (zh) * | 2020-08-25 | 2023-08-01 | 豪瑞科技有限公司 | 用于制备用于建筑围护结构的隔热、消音和气密的低密度喷雾聚氨酯泡沫的方法 |
| JP2026013586A (ja) * | 2024-07-17 | 2026-01-29 | パナソニックIpマネジメント株式会社 | 連通セルウレタンフォームおよびこれを用いた真空断熱材、並びにその利用 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03258823A (ja) * | 1990-03-08 | 1991-11-19 | Takeda Chem Ind Ltd | 硬質ポリウレタンフォームの製造法 |
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| US5250579A (en) * | 1992-09-28 | 1993-10-05 | The Dow Chemical Company | Cellular polymer containing perforated cell windows and a process for the preparation thereof |
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| PL333140A1 (en) * | 1996-11-08 | 1999-11-22 | Ici Plc | Method of manufacturing of flexible polyurethane foams |
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| JP5504877B2 (ja) * | 2008-12-25 | 2014-05-28 | 旭硝子株式会社 | 連続気泡硬質発泡合成樹脂の製造方法 |
| WO2011004642A1 (ja) * | 2009-07-06 | 2011-01-13 | シャープ株式会社 | レンズ、発光素子パッケージ、発光モジュール、照明装置、表示装置、およびテレビ受像装置 |
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| WO2013000113A1 (zh) * | 2011-06-28 | 2013-01-03 | 中兴通讯股份有限公司 | 一种漏桶限速方法及装置 |
| JP5860709B2 (ja) * | 2011-07-14 | 2016-02-16 | 東洋ゴム工業株式会社 | 硬質ポリウレタンフォーム用ポリオール組成物および硬質ポリウレタンフォームの製造方法 |
| WO2013011773A1 (ja) * | 2011-07-19 | 2013-01-24 | 東洋ゴム工業株式会社 | ポリウレタンフォームパネルおよびその製造方法 |
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| JP5314167B2 (ja) * | 2011-07-19 | 2013-10-16 | 東洋ゴム工業株式会社 | 硬質ポリウレタンフォームパネルおよびその製造方法 |
| JP2013185154A (ja) * | 2013-01-09 | 2013-09-19 | Toyo Tire & Rubber Co Ltd | ポリウレタンフォームパネル |
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- 2013-12-20 WO PCT/JP2013/084332 patent/WO2014109214A1/ja not_active Ceased
- 2013-12-20 US US14/759,183 patent/US20150337071A1/en not_active Abandoned
- 2013-12-20 CA CA2896998A patent/CA2896998A1/en not_active Abandoned
- 2013-12-20 KR KR1020157016837A patent/KR20150088850A/ko not_active Ceased
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Also Published As
| Publication number | Publication date |
|---|---|
| US20150337071A1 (en) | 2015-11-26 |
| TW201431896A (zh) | 2014-08-16 |
| WO2014109214A1 (ja) | 2014-07-17 |
| JP2014133805A (ja) | 2014-07-24 |
| CA2896998A1 (en) | 2014-07-17 |
| KR20150088850A (ko) | 2015-08-03 |
| TWI491633B (zh) | 2015-07-11 |
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