Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ADHESIVE COMPOSITION HAVING FLAME-RESISTANCE AND NON-FLAMMABLE PANEL COMPRISING THE SAME
The present invention relates to a flame retardant adhesive composition, and a non-combustible sandwich panel including the same, wherein the flame retardant adhesive composition includes a silicone-modified urethane-based prepolymer, a solid flame retardant and a liquid flame retardant, the silicone-modified urethane-based prepolymer is manufactured by reacting an isocyanate compound with an active hydrogen-containing siloxane compound, the content of an unreacted isocyanate group (NCO%) is 5 to 25% by weight, and the content of a siloxane compound is 15 to 70% by weight.
본 발명은 실리콘 변성 우레탄계 프리폴리머, 고상 난연제 및 액상 난연제를 포함하고, 상기 실리콘 변성 우레탄계 프리폴리머는 이소시아네이트 화합물과 활성 수소 함유 실록산 화합물을 반응시켜 제조되고, 미반응 이소시아네이트기의 함량(NCO%)이 5 내지 25 중량%이고, 실록산 화합물의 함량이 15 내지 70 중량%인, 난연 접착제 조성물, 및 이를 포함하는 불연성을 갖는 샌드위치 패널에 관한 것이다.
ADHESIVE COMPOSITION HAVING FLAME-RESISTANCE AND NON-FLAMMABLE PANEL COMPRISING THE SAME
The present invention relates to a flame retardant adhesive composition, and a non-combustible sandwich panel including the same, wherein the flame retardant adhesive composition includes a silicone-modified urethane-based prepolymer, a solid flame retardant and a liquid flame retardant, the silicone-modified urethane-based prepolymer is manufactured by reacting an isocyanate compound with an active hydrogen-containing siloxane compound, the content of an unreacted isocyanate group (NCO%) is 5 to 25% by weight, and the content of a siloxane compound is 15 to 70% by weight.
본 발명은 실리콘 변성 우레탄계 프리폴리머, 고상 난연제 및 액상 난연제를 포함하고, 상기 실리콘 변성 우레탄계 프리폴리머는 이소시아네이트 화합물과 활성 수소 함유 실록산 화합물을 반응시켜 제조되고, 미반응 이소시아네이트기의 함량(NCO%)이 5 내지 25 중량%이고, 실록산 화합물의 함량이 15 내지 70 중량%인, 난연 접착제 조성물, 및 이를 포함하는 불연성을 갖는 샌드위치 패널에 관한 것이다.
ADHESIVE COMPOSITION HAVING FLAME-RESISTANCE AND NON-FLAMMABLE PANEL COMPRISING THE SAME
난연 접착제 조성물, 및 이를 포함하는 불연성을 갖는 샌드위치 패널
LEE (Autor:in) / KIM YUBAE (Autor:in) / HONG SEUNGMIN (Autor:in) / LIM TAEWOOK (Autor:in) / CHOI (Autor:in)
03.03.2023
Patent
Elektronische Ressource
Koreanisch
IPC:
C09J
ADHESIVES
,
Klebstoffe
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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