Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD AND MATERIAL FOR PREPARING ADHESIVE
The objective of the present invention is to provide a two-component eco-friendly stone adhesive, which has excellent initial adhesion due to fast initial curing, excellent adhesion to wet surfaces, and high adaptability to various materials and surrounding environments, and additionally, has multifunctionality improved to antibacterial ability and anion or far-infrared radiation function are improved. According to the present invention, the two-component eco-friendly stone adhesive comprises: a base (10) prepared by mixing 15 to 50 parts by weight of a first epoxy resin having an epoxy resin equivalent weight (EEW) of 187 to 205 g/eq, 1 to 10 parts by weight of a non-reactive diluent, 42 to 80 parts by weight of filler such as calcium carbonate (CaCO_3), 1 to 10 parts by weight of an antibacterial agent as a first additive, 1 to 10 parts by weight of anion powder as a second additive, and 1 to 10 parts by weight of tourmaline as a third additive; and a hardener (20) prepared by mixing 1 to 10 parts by weight of a polyamide-based curing agent resin having an active hydrogen equivalent (AHEW) of 70 to 80 g/eq as a curing agent resin, 10 to 50 parts by weight of a non-reactive diluent, 3 to 15 parts by weight of a curing accelerator with an active hydrogen equivalent of 610 to 630, 30 to 100 parts by weight of filler such as calcium carbonate (CaCO_3), 1 to 10 parts by weight of an antibacterial agent as a first additive, 1 to 10 parts by weight of anion powder as a second additive, and 1 to 10 parts by weight of tourmaline as a third additive. The base and the hardener are mixed at a weight ratio of 0.7 to 1.5 : 1.
본 발명의 목적은, 초기 경화가 빨라서 초기 접착력이 우수하고 습윤면의 접착력이 우수하며 다양한 소재 및 주변 환경에 적응성이 높은 친환경 석재용 접착제로서, 추가적으로, 항균 능력 및 음이온이나 원적외선 방사 기능까지 개선된 다기능성을 보유한 친환경 석재용 접착제를 제공하기 위한 2액형 친환경 접착제로서, 에폭시 수지 당량(EEW)이 187 ~ 205[g/eq]인 제1 에폭시 수지 15 ~ 50 중량부; 비반응성 희석제 1 ~ 10 중량부; 탄산칼슘(CaCO3)과 같은 충전제 42 ~ 80 중량부; 제1 첨가제로서 항균제 1 ~ 10 중량부와, 제2 첨가제로서 음이온 파우더 1 ~ 10 중량부와, 제3 첨가제로서 토르마린 1 ~ 10 중량부를 혼합하여 주제(10)를 배합하고, 경화제 수지로서 활성 수소 당량(A.H.E.W)이 70 ~ 80[g/eq] 인 폴리 아미드계 경화제 수지 1 ~ 10 중량부; 비반응성 희석제 10 ~ 50 중량부; 활성 수소 당량(A.H.E.W)이 610 ~ 630 인 경화 촉진제 3 ~ 15 중량부; 탄산칼슘(CaCO3)과 같은 충전제 30 ~ 100 중량부; 제1 첨가제로서 항균제 1 ~ 10 중량부와, 제2 첨가제로서 음이온 파우더 1 ~ 10 중량부와, 제3 첨가제로서 토르마린 1 ~ 10 중량부를 혼합하여 경화제(20)를 배합하며, 상기 주제와 경화제를 0.7 ~ 1.5 : 1 의 무게비로 혼합하여 이루어지는 것을 특징으로 한다.
METHOD AND MATERIAL FOR PREPARING ADHESIVE
The objective of the present invention is to provide a two-component eco-friendly stone adhesive, which has excellent initial adhesion due to fast initial curing, excellent adhesion to wet surfaces, and high adaptability to various materials and surrounding environments, and additionally, has multifunctionality improved to antibacterial ability and anion or far-infrared radiation function are improved. According to the present invention, the two-component eco-friendly stone adhesive comprises: a base (10) prepared by mixing 15 to 50 parts by weight of a first epoxy resin having an epoxy resin equivalent weight (EEW) of 187 to 205 g/eq, 1 to 10 parts by weight of a non-reactive diluent, 42 to 80 parts by weight of filler such as calcium carbonate (CaCO_3), 1 to 10 parts by weight of an antibacterial agent as a first additive, 1 to 10 parts by weight of anion powder as a second additive, and 1 to 10 parts by weight of tourmaline as a third additive; and a hardener (20) prepared by mixing 1 to 10 parts by weight of a polyamide-based curing agent resin having an active hydrogen equivalent (AHEW) of 70 to 80 g/eq as a curing agent resin, 10 to 50 parts by weight of a non-reactive diluent, 3 to 15 parts by weight of a curing accelerator with an active hydrogen equivalent of 610 to 630, 30 to 100 parts by weight of filler such as calcium carbonate (CaCO_3), 1 to 10 parts by weight of an antibacterial agent as a first additive, 1 to 10 parts by weight of anion powder as a second additive, and 1 to 10 parts by weight of tourmaline as a third additive. The base and the hardener are mixed at a weight ratio of 0.7 to 1.5 : 1.
본 발명의 목적은, 초기 경화가 빨라서 초기 접착력이 우수하고 습윤면의 접착력이 우수하며 다양한 소재 및 주변 환경에 적응성이 높은 친환경 석재용 접착제로서, 추가적으로, 항균 능력 및 음이온이나 원적외선 방사 기능까지 개선된 다기능성을 보유한 친환경 석재용 접착제를 제공하기 위한 2액형 친환경 접착제로서, 에폭시 수지 당량(EEW)이 187 ~ 205[g/eq]인 제1 에폭시 수지 15 ~ 50 중량부; 비반응성 희석제 1 ~ 10 중량부; 탄산칼슘(CaCO3)과 같은 충전제 42 ~ 80 중량부; 제1 첨가제로서 항균제 1 ~ 10 중량부와, 제2 첨가제로서 음이온 파우더 1 ~ 10 중량부와, 제3 첨가제로서 토르마린 1 ~ 10 중량부를 혼합하여 주제(10)를 배합하고, 경화제 수지로서 활성 수소 당량(A.H.E.W)이 70 ~ 80[g/eq] 인 폴리 아미드계 경화제 수지 1 ~ 10 중량부; 비반응성 희석제 10 ~ 50 중량부; 활성 수소 당량(A.H.E.W)이 610 ~ 630 인 경화 촉진제 3 ~ 15 중량부; 탄산칼슘(CaCO3)과 같은 충전제 30 ~ 100 중량부; 제1 첨가제로서 항균제 1 ~ 10 중량부와, 제2 첨가제로서 음이온 파우더 1 ~ 10 중량부와, 제3 첨가제로서 토르마린 1 ~ 10 중량부를 혼합하여 경화제(20)를 배합하며, 상기 주제와 경화제를 0.7 ~ 1.5 : 1 의 무게비로 혼합하여 이루어지는 것을 특징으로 한다.
METHOD AND MATERIAL FOR PREPARING ADHESIVE
다기능성을 보유한 친환경 석재용 접착제 및 이를 이용한 석재 시공방법
KIM TAEKWEN (Autor:in) / OH MIOK (Autor:in) / BAE SUNGJIN (Autor:in)
01.09.2023
Patent
Elektronische Ressource
Koreanisch
IPC:
C09J
ADHESIVES
,
Klebstoffe
/
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
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Method for preparing decorative natural stone adhesive material and product thereof
| Europäisches Patentamt | 2015