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Quick hardening agent and waterproof method using thereof
According to the invention, provided is an ultra-fast curing type two-component resin composition with excellent permeability, which includes: a main agent formed by mixing 70 wt% to 80 wt% of methylenediphenyl diisocyanate and 20 wt% to 30 wt% of a plasticizer and having an NCO of 23 wt%; and a curing agent formed by mixing 25% to 40% by weight of AP polyol, 35% to 50% by weight of triethanolamine initiator polyol, 22% to 24% by weight of a plasticizer, 0.4 wt% to 0.6 wt% silane, 1.1 wt% to 1.3 wt% of a desiccant and 0.2 wt% to 0.4 wt% of a catalyst, wherein the main agent and the curing agent are mixed in a volume ratio of 1:1 to 1.2:1.
발명에 의하면, 메틸렌디페닐디이소시아네이트 70중량% 내지 80중량%와 가소제 20중량% 내지 30중량%가 혼합되고 NCO 23wt%인 주제와; AP폴리올 25중량% 내지 40중량%, 트리에탄올아민개시제폴리올 35중량% 내지 50중량%, 가소제 22중량% 내지 24중량%, 실란 0.4중량% 내지 0.6중량%, 흡습제 1.1중량% 내지 1.3중량% 및 촉매 0.2중량% 내지 0.4중량%가 혼합되는 경화제를 포함하고, 주제와 경화제가 1:1 내지 1.2:1의 부피비로 혼합되는 침투성이 우수한 초속 경화형 이액형 수지조성물이 제공된다.
Quick hardening agent and waterproof method using thereof
According to the invention, provided is an ultra-fast curing type two-component resin composition with excellent permeability, which includes: a main agent formed by mixing 70 wt% to 80 wt% of methylenediphenyl diisocyanate and 20 wt% to 30 wt% of a plasticizer and having an NCO of 23 wt%; and a curing agent formed by mixing 25% to 40% by weight of AP polyol, 35% to 50% by weight of triethanolamine initiator polyol, 22% to 24% by weight of a plasticizer, 0.4 wt% to 0.6 wt% silane, 1.1 wt% to 1.3 wt% of a desiccant and 0.2 wt% to 0.4 wt% of a catalyst, wherein the main agent and the curing agent are mixed in a volume ratio of 1:1 to 1.2:1.
발명에 의하면, 메틸렌디페닐디이소시아네이트 70중량% 내지 80중량%와 가소제 20중량% 내지 30중량%가 혼합되고 NCO 23wt%인 주제와; AP폴리올 25중량% 내지 40중량%, 트리에탄올아민개시제폴리올 35중량% 내지 50중량%, 가소제 22중량% 내지 24중량%, 실란 0.4중량% 내지 0.6중량%, 흡습제 1.1중량% 내지 1.3중량% 및 촉매 0.2중량% 내지 0.4중량%가 혼합되는 경화제를 포함하고, 주제와 경화제가 1:1 내지 1.2:1의 부피비로 혼합되는 침투성이 우수한 초속 경화형 이액형 수지조성물이 제공된다.
Quick hardening agent and waterproof method using thereof
침투성이 우수한 초속 경화형 이액형 수지조성물과 이를 이용한 방식 및 방수공법
YOON JAE PILL (author) / JANG GYEONG JIN (author)
2021-03-08
Patent
Electronic Resource
Korean
IPC:
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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