JP6669746B2 - 熱硬化性の多孔性マトリックスを持つ複合パネル、製造方法、及びパネルの集合体から形成される壁を覆うための構造体 - Google Patents
熱硬化性の多孔性マトリックスを持つ複合パネル、製造方法、及びパネルの集合体から形成される壁を覆うための構造体 Download PDFInfo
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- JP6669746B2 JP6669746B2 JP2017525415A JP2017525415A JP6669746B2 JP 6669746 B2 JP6669746 B2 JP 6669746B2 JP 2017525415 A JP2017525415 A JP 2017525415A JP 2017525415 A JP2017525415 A JP 2017525415A JP 6669746 B2 JP6669746 B2 JP 6669746B2
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- nonwoven
- basalt
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Description
−主な欠点として、共に不十分な極低温流体へのシール及び機械的強度を持つ、射出中空のミクロスフェアを及び重合体のマトリックスを基礎とするシンタクチックフォーム型の気泡組成物、
−欠点として、幾何学的なモジュール性を制約し、あまりにも高重量であまりにも高コストを持つ、熱硬化性型の圧縮プラスチック組成物、又は
−以下でコメントする文書に明白に記載されるような多孔性の熱硬化性マトリックスを持つ繊維複合物。
−《BCF》(《バサルト連続繊維》)型のバサルト繊維、すなわち、6μm〜21μmの間を普通含む平均直径と40km〜60kmの間を典型的に含む非常に長い平均長さとを持つ連続繊維。なぜなら、これらの“BCF”繊維は、重ね合わせた不織布に十分な機械的強度を与えないし、そして、前述の文書WO−A1−2014/009381で説明されているようにポリエチレン中にニードルされた繊維の供給も要求しないからである、
−1μm〜3μmの間を普通含む直径と50mmに典型的に近い平均長さとを持つ“STBF”(“超薄バサルト繊維”)型のバサルト繊維。なぜなら、非常に小さい直径のこれらの繊維は、フェルト型の不織を得るためにお互いに十分に結合せず、そして、更に健康に有害だからである。
−50〜65%の間で、好ましくはメラミン−ホルムアルデヒド樹脂である、メラミン−ホルムアルデヒド樹脂、フェノール樹脂及び木材接着剤によって形成される群から選択される水性ベース中の樹脂;
−3〜15%の間で、(150℃未満の温度プレスのための)イソブタン又は(150℃よりも大きい温度プレスのための)イソペンタンを好ましくは含む、開放気泡の形成のための膨張剤;
−0.5〜2%の間で、アミン塩酸塩を好ましくは含む触媒;
−30〜45%の間で、水などの水系溶媒;及び
−0〜3%の間で、場合により、例えば粉砕炭素又はグラファイトなどの添加物、
を含んでもよい。
−前記少なくとも1つの支持体の前記重ね合わせた不織布の外側に取付けられた、例えば前記重ね合わせた不織布から各々成る2つの前記支持体の間に取付けられた、少なくとも1つのアルミニウム板、及び/又は
−ゴム、熱可塑性エラストマー、エポキシ塗料及びポリウレタンによって形成される群から選択されるパネルの保護被覆を形成する外層、
を含んでもよい。
−基礎を成す基体の温度が−60℃以上であるように極低温流体への良好な断熱を明白に与える、50mW.m−1K−1(有利には35mW.m−1K−1)以下の25℃での熱伝導率、及び/又は
−基礎を成す基体とこれら流体とのいかなる接触も避ける可能性を与える極低温流体へのシール、及び/又は
−以下を含む消極的耐火性:
*NF EN 13501−1標準に従って、クラスCFL−S1の可燃性、
*ASTM E84標準に従って測定して、25未満の耐延焼性、
*ASTM E84標準に従って測定して、130未満の煙の放射率指数、及び
*427℃以下の基礎を成す基体の温度を保証する火炎への断熱。
a)連続バサルト繊維の好ましい供給で、いかなる熱可塑性繊維の供給なしで、前記の重ね合わせ厚さにおいて前記少なくとも1つの支持体の前記の重ね合わせた不織布をニードルすること、
b)当該ニードルされた不織布の中に前記マトリックスを含浸させること、
c)前記の含浸された不織布をカレンダー加工すること、
d)前記の含浸されたカレンダー加工された不織布を乾燥すること、及びその後
e)制御されたギャップを持つ加熱板の間に、前記の含浸されたカレンダー加工された乾燥された不織布をプレスすること、
を含む。
・2時間、支持体1から水の一部を蒸発;
・2時間、蒸発水の凝縮;
・凝縮水の連続排出;及びその後
・24時間〜48時間の範囲の時間、これらの2つの蒸発及び凝縮サイクルを繰り返す。
・プレート上の300kNの力で120℃で8分間のサイクル;
・0kNで30秒間のサイクル(減圧);
・プレート上の300kNの力で120℃で7分間のサイクル;及びその後
・30分間の平らな表面上の製品を冷却。
−同じサイクルで一緒に1つの又はいくつかの不織支持体1、又は他にその代わりに
−次々にn個の支持体1(すなわち、n回サイクルで)(nは、2〜5の間を含む整数であって、この場合に、異なる支持体1は、同じ厚さ又はピッチを有してもよい)。
本発明に関連して、以下の内容を更に開示する。
[1]
多孔性の熱硬化性マトリックス(9)を持つ複合パネル(10)であって、
前記マトリックスを含浸させそして不織バサルト短繊維(2a、3a、4a、5a)を含む少なくとも1つの支持体(1)を、当該パネルが含み、
前記少なくとも1つの支持体が、重ね合わせ厚さ(e)に沿って重ね合わせたいくつかの不織布(2、3、4、5)を含み、
前記不織布が各々、前記バサルト短繊維を含み、そして、熱可塑性繊維の供給なしで前記厚さ中にニードルされている、
ことを特徴とする、前記の複合パネル(10)。
[2]
前記のいくつかの重ね合わせた不織布(2、3、4、5)が、少なくとも3つで好ましくは4つの前記不織布を含むことを特徴とする、[1]に記載のパネル(10)。
[3]
前記の重ね合わせた不織布(2、3、4、5)が、連続バサルト繊維(8)の供給でニードルされていることを特徴とする、[1]又は[2]に記載のパネル(10)。
[4]
前記の連続バサルト繊維(8)が、前記の重ね合わせた不織布(2、3、4、5)の中に差し込まれた平行な縦糸を形成し、前記縦糸が、10cm〜40cmの間を好ましくは含む距離で二つずつ離間されていることを特徴とする、[3]に記載のパネル(10)。
[5]
前記の連続バサルト繊維(8)が、100tex〜300texの間を含む直線質量を有し、そして、“BCF”の名称を好ましくは適合することを特徴とする、[4]に記載のパネル(10)。
[6]
前記の重ね合わせた不織布(2、3、4、5)が各々、前記のバサルト短繊維(2a、3a、4a、5a)及び前記の連続バサルト繊維(8)から成ることを特徴とする、[3]〜[5]のいずれか1項に記載のパネル(10)。
[7]
前記の重ね合わせた不織布(2、3、4、5)が各々、480g/m 2 〜2,000g/m 2 の間を含む表面質量を有することを特徴とする、前記[1]〜[6]のいずれか1項に記載のパネル(10)。
[8]
前記重ね合わせた不織布(2、3、4、5)が各々、1,000g/m 2 より大きい表面質量を有し、そして、いかなる繊維の供給なしでニードルされていることを特徴とする、[1]又は[2]に記載のパネル(10)。
[9]
前記の重ね合わせた不織布(2、3、4、5)が各々、前記バサルト短繊維(2a、3a、4a、5a)から成ることを特徴とする、[8]に記載のパネル(10)。
[10]
前記のバサルト短繊維(2a、3a、4a、5a)が、13μm〜16μmの間を含む平均直径及び30mm〜60mmの間を含む平均長さを有することを特徴とする、前記[1]〜[9]のいずれか1項に記載のパネル(10)。
[11]
前記熱硬化性マトリックス(9)を含浸させた前記少なくとも1つの支持体(1)が、15〜25%の間を含む質量分率に従った前記の重ね合わせた不織布(2、3、4、5)と75〜85%の間を含む質量分率を持つ前記マトリックスとを含むことを特徴とする、前記[1]〜[10]のいずれか1項に記載のパネル(10)。
[12]
前記熱硬化性マトリックス(9)が、以下:
−50〜65%の間を含む質量分率に従って、好ましくはメラミン−ホルムアルデヒド樹脂である、メラミン−ホルムアルデヒド樹脂、フェノール樹脂及び木材接着剤によって形成される群から選択される水性ベース中の樹脂;
−3〜15%の間を含む質量分率に従って、イソブタン又はイソペンタンを好ましくは含む、開放気泡の形成のための膨張剤;
−0.5〜2%の間を含む質量分率に従って、アミン塩酸塩を好ましくは含む触媒;及び
−30〜45%の間を含む質量分率に従って、水などの水系溶媒、
を含むことを特徴とする、前記[1]〜[11]のいずれか1項に記載のパネル(10)。
[13]
前記熱硬化性マトリックス(9)を含浸させた前記の重ね合わせた不織布(2、3、4、5)が、60kg/m 3 〜1,200kg/m 3 の間を含む比重及び5mm〜30mmの間を含む厚さを有することを特徴とする、前記[1]〜[12]のいずれか1項に記載のパネル(10)。
[14]
当該パネルが、更に以下:
−前記少なくとも1つの支持体(1)の前記重ね合わせた不織布の外側に取付けられた少なくとも1つのアルミニウム板、及び/又は
−ゴム、熱可塑性エラストマー、エポキシ塗料及びポリウレタンによって形成される群から選択されるパネルの保護被覆を形成する外層、
を含むことを特徴とする、前記[1]〜[13]のいずれか1項に記載のパネル(10)。
[15]
当該パネルが、50mW.m −1 K −1 以下の熱伝導率及び/又は極低温流体へのシール及び/又は耐火性及び耐燃性を有することを特徴とする、前記[1]〜[14]のいずれか1項に記載のパネル(10)。
[16]
極低温流体への断熱及び/又は炎及び火炎に対する保護及び/又は前記極低温流体へのシールを壁に与えるように意図された前記壁の被覆構造体(20)であって、
当該構造体は、プラットホーム、ブリッジ、又は、海上液化ガス産生フローティングユニットの船体を被覆するのに特に適合しており、
当該構造体は、前記壁に取り付けるように意図されている前記[1]〜[15]のいずれか1項に記載のパネル(10)の集合体を含み、
前記パネルと同一か又は異なる多孔性の熱硬化性マトリックス(9)を含浸させたバサルト短繊維(2a、3a、4a、5a)を基礎とする複合コードを好ましくは含むシールされた連結手段(13)を通して、当該パネルは一緒に接続している、
ことを特徴とする、前記の被覆構造体(20)。
[17]
[1]〜[15]のいずれか1項に記載のパネル(10)を製造する方法であって、当該方法は、以下の連続工程:
a)連続バサルト繊維(8)の好ましい供給で、いかなる熱可塑性繊維の供給なしで、前記の重ね合わせ厚さ(e)において前記少なくとも1つの支持体(1)の前記の重ね合わせた不織布(2、3、4、5)をニードルすること、
b)前記の重ね合わせてニードルされた不織布の中に前記熱硬化性マトリックス(9)を含浸させること、
c)前記の含浸された不織布をカレンダー加工すること、
d)前記の含浸されたカレンダー加工された不織布を乾燥すること、及びその後
e)制御されたギャップを持つ加熱されたプレートの間に、前記の含浸されたカレンダー加工された乾燥された不織布をプレスすること、
を含むことを特徴とする、前記の方法。
Claims (22)
- 多孔性の熱硬化性マトリックス(9)と、
前記多孔性の熱硬化性マトリックス(9)を含浸させそして不織バサルト短繊維(2a、3a、4a、5a)を含む少なくとも1つの支持体(1)と、
を含む複合パネル(10)であって、
前記少なくとも1つの支持体が、重ね合わせ厚さ(e)に沿って重ね合わせたいくつかの不織布(2、3、4、5)を含み、
前記不織布が各々、前記バサルト短繊維を含み、そして、熱可塑性繊維の供給なしで前記厚さ中にニードルされている、
ことを特徴とする、前記の複合パネル(10)。 - 前記のいくつかの重ね合わせた不織布(2、3、4、5)が、少なくとも3つの前記不織布を含むことを特徴とする、請求項1に記載のパネル(10)。
- 前記のいくつかの重ね合わせた不織布(2、3、4、5)が、少なくとも4つの前記不織布を含むことを特徴とする、請求項2に記載のパネル(10)。
- 前記の重ね合わせた不織布(2、3、4、5)が、連続バサルト繊維(8)の供給でニードルされていることを特徴とする、請求項1〜3のいずれか1項に記載のパネル(10)。
- 前記の連続バサルト繊維(8)が、前記の重ね合わせた不織布(2、3、4、5)の中に差し込まれた平行な縦糸を形成することを特徴とする、請求項4に記載のパネル(10)。
- 前記縦糸が、10cm〜40cmの間を含む距離で二つずつ離間されていることを特徴とする、請求項5に記載のパネル(10)。
- 前記の連続バサルト繊維(8)が、100tex〜300texの間を含む直線質量を有することを特徴とする、請求項5に記載のパネル(10)。
- 前記の連続バサルト繊維(8)が、“BCF”の名称を適合することを特徴とする、請求項7に記載のパネル(10)。
- 前記の重ね合わせた不織布(2、3、4、5)が各々、前記のバサルト短繊維(2a、3a、4a、5a)及び前記の連続バサルト繊維(8)から成ることを特徴とする、請求項4に記載のパネル(10)。
- 前記の重ね合わせた不織布(2、3、4、5)が各々、480g/m2〜2,000g/m2の間を含む表面質量を有することを特徴とする、請求項1〜9のいずれか1項に記載のパネル(10)。
- 前記重ね合わせた不織布(2、3、4、5)が各々、1,000g/m2より大きい表面質量を有し、そして、いかなる繊維の供給なしでニードルされていることを特徴とする、請求項1又は2に記載のパネル(10)。
- 前記の重ね合わせた不織布(2、3、4、5)が各々、前記バサルト短繊維(2a、3a、4a、5a)から成ることを特徴とする、請求項11に記載のパネル(10)。
- 前記のバサルト短繊維(2a、3a、4a、5a)が、13μm〜16μmの間を含む平均直径及び30mm〜60mmの間を含む平均長さを有することを特徴とする、請求項1〜12のいずれか1項に記載のパネル(10)。
- 前記熱硬化性マトリックス(9)を含浸させた前記少なくとも1つの支持体(1)が、15〜25%の間を含む質量分率に従った前記の重ね合わせた不織布(2、3、4、5)と75〜85%の間を含む質量分率を持つ前記マトリックスとを含むことを特徴とする、請求項1〜13のいずれか1項に記載のパネル(10)。
- 前記熱硬化性マトリックス(9)が、以下:
50%〜65%の間を含む質量分率に従って、メラミン−ホルムアルデヒド樹脂、フェノール樹脂及び木材接着剤によって形成される群から選択される水性ベース中の樹脂;
3%〜15%の間を含む質量分率に従って、イソブタン又はイソペンタンを好ましくは含む、開放気泡の形成のための膨張剤;
0.5%〜2%の間を含む質量分率に従って、触媒;及び
30%〜45%の間を含む質量分率に従って、水系溶媒、
を含むことを特徴とする、請求項1〜14のいずれか1項に記載のパネル(10)。 - 前記熱硬化性マトリックス(9)を含浸させた前記の重ね合わせた不織布(2、3、4、5)が、60kg/m3〜1,200kg/m3の間を含む比重及び5mm〜30mmの間を含む厚さを有することを特徴とする、請求項1〜15のいずれか1項に記載のパネル(10)。
- 当該パネルが、更に以下:
−前記少なくとも1つの支持体(1)の前記重ね合わせた不織布の外側に取付けられた少なくとも1つのアルミニウム板、及び/又は
−ゴム、熱可塑性エラストマー、エポキシ塗料及びポリウレタンによって形成される群から選択されるパネルの保護被覆を形成する外層、
を含むことを特徴とする、請求項1〜16のいずれか1項に記載のパネル(10)。 - 当該パネルが、50mW.m−1K−1以下の熱伝導率及び/又は極低温流体へのシール及び/又は耐火性及び耐燃性を有することを特徴とする、請求項1〜17のいずれか1項に記載のパネル(10)。
- 極低温流体への断熱及び/又は炎及び火炎に対する保護及び/又は前記極低温流体へのシールを壁に与えるように意図された前記壁の被覆構造体(20)であって、
当該構造体は、プラットホーム、ブリッジ、又は、海上液化ガス産生フローティングユニットの船体を被覆するのに特に適合しており、
当該構造体は、前記壁に取り付けるように意図されている請求項1〜18のいずれか1項に記載のパネル(10)の集合体を含み、
シールされた連結手段(13)を通して、当該パネルは一緒に接続している、
ことを特徴とする、前記の被覆構造体(20)。 - 前記のシールされた連結手段(13)が、前記パネルと同一か又は異なる多孔性の熱硬化性マトリックス(9)を含浸させたバサルト短繊維(2a、3a、4a、5a)を基礎とする複合コードを含むことを特徴とする、請求項19に記載の被覆構造体(20)。
- 請求項1〜18のいずれか1項に記載のパネル(10)を製造する方法であって、当該方法は、以下の連続工程:
a)いかなる熱可塑性繊維の供給なしで、前記の重ね合わせ厚さ(e)において前記少なくとも1つの支持体(1)の前記の重ね合わせた不織布(2、3、4、5)をニードルすること、
b)前記の重ね合わせてニードルされた不織布の中に前記熱硬化性マトリックス(9)を含浸させること、
c)前記の含浸された不織布をカレンダー加工すること、
d)前記の含浸されたカレンダー加工された不織布を乾燥すること、及びその後
e)制御されたギャップを持つ加熱されたプレートの間に、前記の含浸されたカレンダー加工された乾燥された不織布をプレスすること、
を含むことを特徴とする、前記の方法。 - 工程a)が、連続バサルト繊維(8)の供給で実施される、請求項21に記載の方法。
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FR1461005A FR3028447B1 (fr) | 2014-11-14 | 2014-11-14 | Panneau composite a matrice thermodurcissable cellulaire, procede de fabrication et structure de revetement de paroi formee d'un assemblage de panneaux. |
FR1461005 | 2014-11-14 | ||
PCT/IB2015/058584 WO2016075602A1 (fr) | 2014-11-14 | 2015-11-06 | Panneau composite a matrice thermodurcissable cellulaire, procede de fabrication et structure de revetement de paroi formee d'un assemblage de panneaux. |
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FR (1) | FR3028447B1 (ja) |
PL (1) | PL3218538T3 (ja) |
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CN110626012B (zh) * | 2019-09-24 | 2024-06-04 | 青岛佳美联合建筑装备有限公司 | 一种玄武岩纤维不燃板及其制备方法 |
CN113846424B (zh) * | 2021-09-26 | 2022-11-15 | 航天特种材料及工艺技术研究所 | 一种莫来石纤维针刺毡及其制备方法 |
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2014
- 2014-11-14 FR FR1461005A patent/FR3028447B1/fr not_active Expired - Fee Related
-
2015
- 2015-11-06 EP EP15798235.6A patent/EP3218538B1/fr active Active
- 2015-11-06 CN CN201580064979.1A patent/CN107000389B/zh active Active
- 2015-11-06 PL PL15798235T patent/PL3218538T3/pl unknown
- 2015-11-06 JP JP2017525415A patent/JP6669746B2/ja active Active
- 2015-11-06 RU RU2017118488A patent/RU2689880C2/ru active
- 2015-11-06 CA CA2967342A patent/CA2967342C/fr active Active
- 2015-11-06 ES ES15798235T patent/ES2698513T3/es active Active
- 2015-11-06 WO PCT/IB2015/058584 patent/WO2016075602A1/fr active Application Filing
- 2015-11-06 TR TR2018/17386T patent/TR201817386T4/tr unknown
- 2015-11-06 US US15/525,985 patent/US10414119B2/en active Active
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US10414119B2 (en) | 2019-09-17 |
CA2967342C (fr) | 2023-01-17 |
EP3218538B1 (fr) | 2018-08-22 |
US20180126690A1 (en) | 2018-05-10 |
EP3218538A1 (fr) | 2017-09-20 |
RU2017118488A3 (ja) | 2019-03-27 |
JP2017538809A (ja) | 2017-12-28 |
CN107000389A (zh) | 2017-08-01 |
RU2689880C2 (ru) | 2019-05-29 |
TR201817386T4 (tr) | 2019-01-21 |
PL3218538T3 (pl) | 2019-02-28 |
ES2698513T3 (es) | 2019-02-05 |
KR102448323B1 (ko) | 2022-09-29 |
CN107000389B (zh) | 2019-07-09 |
RU2017118488A (ru) | 2018-11-29 |
FR3028447A1 (fr) | 2016-05-20 |
KR20170083566A (ko) | 2017-07-18 |
WO2016075602A1 (fr) | 2016-05-19 |
FR3028447B1 (fr) | 2017-01-06 |
CA2967342A1 (fr) | 2016-05-19 |
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