A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FIRE PROOF RESIN MOLDED BODY AND FITTING HAVING THE SAME
PROBLEM TO BE SOLVED: To provide a fire proof resin molded body excellent in fire resistance and having suppressed generation of a deposition due to hydrolysis of polyphosphate.SOLUTION: A fire proof resin molded body contains a resin component, polyphosphate and a plasticizer and having an oil film of the plasticizer on a surface of the fire proof resin molded body because the content of the plasticizer with difference of compatibility parameters calculated by a small method of the resin component and the plasticizer of more than 0.5 is larger than the content of the plasticizer with difference of compatibility parameters calculated by a small method of the resin component and the plasticizer of 0.5 or less.SELECTED DRAWING: None
【課題】難燃性に優れ、かつポリリン酸塩の加水分解による析出物の発生が抑制された耐火樹脂成型体の提供。【解決手段】耐火樹脂成型体は、樹脂成分とポリリン酸塩と可塑剤を含み、樹脂成分と前記可塑剤とのsmall法で計算される相溶性パラメーターの差が０．５より大きい可塑剤の含有量が、前記樹脂成分と前記可塑剤とのsmall法で計算される相溶性パラメーターの差が０．５以下の可塑剤の含有量よりも多いことにより、該耐火樹脂成型体の表面に可塑剤の油膜を備える耐火樹脂成型体。【選択図】なし
FIRE PROOF RESIN MOLDED BODY AND FITTING HAVING THE SAME
PROBLEM TO BE SOLVED: To provide a fire proof resin molded body excellent in fire resistance and having suppressed generation of a deposition due to hydrolysis of polyphosphate.SOLUTION: A fire proof resin molded body contains a resin component, polyphosphate and a plasticizer and having an oil film of the plasticizer on a surface of the fire proof resin molded body because the content of the plasticizer with difference of compatibility parameters calculated by a small method of the resin component and the plasticizer of more than 0.5 is larger than the content of the plasticizer with difference of compatibility parameters calculated by a small method of the resin component and the plasticizer of 0.5 or less.SELECTED DRAWING: None
【課題】難燃性に優れ、かつポリリン酸塩の加水分解による析出物の発生が抑制された耐火樹脂成型体の提供。【解決手段】耐火樹脂成型体は、樹脂成分とポリリン酸塩と可塑剤を含み、樹脂成分と前記可塑剤とのsmall法で計算される相溶性パラメーターの差が０．５より大きい可塑剤の含有量が、前記樹脂成分と前記可塑剤とのsmall法で計算される相溶性パラメーターの差が０．５以下の可塑剤の含有量よりも多いことにより、該耐火樹脂成型体の表面に可塑剤の油膜を備える耐火樹脂成型体。【選択図】なし
FIRE PROOF RESIN MOLDED BODY AND FITTING HAVING THE SAME
耐火樹脂成形体およびそれを備えた建具
SHIMAMOTO TOMOO (author) / YANO HIDEAKI (author)
2017-01-12
Patent
Electronic Resource
Japanese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
FIRE PROOF RESIN MOLDED BODY AND FITTING HAVING THE SAME
| European Patent Office | 2017
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