고내후성 도료용 실리콘/아크릴수지의 배합비에 따른 도막물성

김성래; 박형진; 김명수; 박홍수; 김성길; Sung-Rae Kim; Hyong-Jin Park; Myong-Soo Kim; Hong-Soo Park; Seong-Kil Kim

Polymer(Korea), Vol.26, No.5, 615-622, September, 2002

Export Citation

고내후성 도료용 실리콘/아크릴수지의 배합비에 따른 도막물성

Film Properties of Weather-Resistant Silicone/Acrylic Coating Resins of Different Compositions

김성래, 박형진, 김명수 , 박홍수 ^†, 김성길¹

명지대학교 공과대학 화학공학과, 용인 449-728
¹삼화페인트공업(주), 안산 425-110

Sung-Rae Kim, Hyong-Jin Park, Myong-Soo Kim , Hong-Soo Park^†, and Seong-Kil Kim¹

Department of Chemical Engineering, Myongji University, Yongin 449-728, Korea
¹Sam-Hwa Paints Ind. Co. Ltd., Ansan 425-110, Korea

E-mail:

초록

전보에서 합성된 안료분산용 및 희석용 실리콘/아크릴수지의 배합비를 중량비율 4 : 6, 3 : 7 및 2 : 8 로 다양화하여 내후성 도료를 제조하였다. 제조된 내후성 도료로써 내후성에 속하는 각종 도막물성 시험을 행한 결과 실리콘 성분함량이 증가할수록 열적 안정성, 도막의 일반물성 및 내후성 등이 전반적으로 향상되는 결과를 보여주었으며, 3종류의 수지 배합비 중 2 : 8 의 배합비가 적정선임을 알았다. 또한 실리콘 성분 30 wt% 함유한 도료는 고내후성 도료로서 거동함이 밝혀졌다.

Weather-resistant coatings were prepared by mixing a synthesized mill-base and let-down silicone/acrylic resin in weight ratios of 4 : 6, 3 : 7, and 2 : 8. The weatherability of the prepared coatings was tested. The thermal stability, general physical properties, and weatherability of the films of the coatings were improved with silicone content. Among the three mixing ratios mentioned, the ratio of 2 : 8 was the most suitable for the preparation of weather-resistant coatings. The coatings containing 30 wt% of silicone proved to be a high weather-resistant coating.

Keywords:weather-resistant coatings;silicone/acrylic resin;weatherability;mixing ratio

[References]

Lambourne R, Strivens TA, "Paint and Surface Coatings," 2nd ed., p. 658, Woodhead Pub., Ltd., Cambridge (1999)
Brock T, Groteklaes M, Mischke P, "European Coatings Handbook," p. 381, Vincentz Verlag, Hannover (2000)
Endo T, "Development and Applications of New Reactive Monomers," p. 266, CMC, Tokyo (1993)
Kanegafuchi Kagaku Kogyo Co., U.S. Patent, 4,975,488 (1990)
Kanegafuchi Kagaku Kogyo Co, U.S. Patent, 5,891,958 (1999)
Dupont EI, U.S. Patent, 5,066,698 (1991)
Yang IM, Kim SK, Wu JP, Kim MS, Park HS, Polym.(Korea), 25(3), 349 (2001)
Cascaval CN, Rosu D, Steleriu A, Polym. Degrad. Stabil., 67, 129 (1999)
Finzel WA, J. Coat. Technol., 52(660), 55 (1980)
Brock T, Groteklaes M, Mischke P, "European Coatings Handbook," p. 66, Vincentz Verlag, Hannover (2000)
Calbo LJ, "Handbook of Coatings Additives," p. 250, Marcel Dekker, Inc., New York (1992)
Wicks ZW, Johnes FN, Pappas SP, "Organic Coatings: Science and Technology," 2nd ed., p. 335, Wiley, New York (1999)
Lambourne R, Strivens TA, "Paint and Surface Coatings," 2nd ed., p. 628, Woodhead Pub. Ltd., Cambridge (1999)
Kaempf G, J. Coat. Technol., 51(655), 51 (1979)
Castner DG, Grainger DW, "Fluorinated Surfaces, Coatings, and Films," ACS, Washington, D.C. (2001)

[Referenced By]

[Related Articles]

[1] Lambourne R, Strivens TA, "Paint and Surface Coatings," 2nd ed., p. 658, Woodhead Pub., Ltd., Cambridge (1999)

[2] Brock T, Groteklaes M, Mischke P, "European Coatings Handbook," p. 381, Vincentz Verlag, Hannover (2000)

[3] Endo T, "Development and Applications of New Reactive Monomers," p. 266, CMC, Tokyo (1993)

[4] Kanegafuchi Kagaku Kogyo Co., U.S. Patent, 4,975,488 (1990)

[5] Kanegafuchi Kagaku Kogyo Co, U.S. Patent, 5,891,958 (1999)

[6] Dupont EI, U.S. Patent, 5,066,698 (1991)

[7] Yang IM, Kim SK, Wu JP, Kim MS, Park HS, Polym.(Korea), 25(3), 349 (2001)

[8] Cascaval CN, Rosu D, Steleriu A, Polym. Degrad. Stabil., 67, 129 (1999)

[9] Finzel WA, J. Coat. Technol., 52(660), 55 (1980)

[10] Brock T, Groteklaes M, Mischke P, "European Coatings Handbook," p. 66, Vincentz Verlag, Hannover (2000)

[11] Calbo LJ, "Handbook of Coatings Additives," p. 250, Marcel Dekker, Inc., New York (1992)

[12] Wicks ZW, Johnes FN, Pappas SP, "Organic Coatings: Science and Technology," 2nd ed., p. 335, Wiley, New York (1999)

[13] Lambourne R, Strivens TA, "Paint and Surface Coatings," 2nd ed., p. 628, Woodhead Pub. Ltd., Cambridge (1999)

[14] Kaempf G, J. Coat. Technol., 51(655), 51 (1979)

[15] Castner DG, Grainger DW, "Fluorinated Surfaces, Coatings, and Films," ACS, Washington, D.C. (2001)