아크릴/폴리이소시아네이트 망상구조 폴리머의 하이솔리드 도료에의 적용

• 영문명: An Application of Acrylic/Polyisocyanate Network Polymers to The High Solid Coatings
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 최용호(Yong Ho Choi) 황규현(Kyu Hyun Hwang) 김대원(Dae Won Kim) 박홍수(Hong Soo Park) 김태옥(Tae Ok Kim)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제17권 제1호, 7~13쪽, 전체 7쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2000.03.30

영문 초록

Quater polymer(MBHA) containing two types of acrylic functional group, acetoacetoxyethyl methacrylate(AAM) and 2-hydroxyethyl acrylate was prepared. Then, the MBHA was blended with polyisocyanate type Desmodur IL as a curing agent. Thereafter the mixture was cured at room temperature to get high solid acrylic/polyisocyanate. The MBHA was synthesized at 150℃ for 6 hours typically, and the final conversion reached 87-88%. Lowering Tg and increasing AAM amount in the MBHA resulted in high value of conversion. There was no difference in conversion with the variations of OH values. From the results of physical property tests, MIHS coating was proved to be a good automotive top-coating material.

목차

Abstract

1. 서론

2. 실험방법

3. 결과 및 고찰

4. 결론

참고문헌