Article
  • Synthesis of UV-Curable Resin Containing Carboxylic Ester Acrylate and Their Properties for Laminated Glass Application
  • O JS, Shin Y, Jeon YM, Baek BK, Ahn IH, Kim SY
  • 카복실에스터 아크릴레이트계 UV 경화형 수지의 합성과 이를 이용한 접합유리의 물성분석
  • 오정선, 신예린, 전용만, 백병교, 안일환, 김소연
Abstract
In order to develop the durable laminated glass filled with UV-curing resin, the four types of carboxylic ester acrylate were synthesized by the reaction between anhydride (PA, SA) and acrylate containing hydroxyl group (HEA, HEMA). The specific gravity, refractive index, and Tg of synthesized carboxylic ester acrylates and UV-curing base resins were characterized. The laminated glass specimens filled with photocurable resin containing carboxylic ester acrylate showed higher adhesive strength, light resistance, thermal stability, impact resistance than those of specimen composed of acrylic acid and 2-ethylhexyl acrylate. Especially, the UV-MCEA specimen prepared with mixed carboxylic ester acrylates exhibited excellent adhesive strength and durability.

광경화형 수지로 충전된 접합 유리의 개발을 위해 카복실기를 함유하여 유리와의 접착성을 높인 다양한 carboxylic ester acrylate를 무수물인 PA, SA와 하이드록시기를 포함하는 아크릴레이트인 HEA, HEMA를 반응시켜 합성하였다. 합성된 carboxylic ester acrylate와 배합된 UV 경화형 수지 조성물의 점도, 비중, 굴절률 및 Tg 등의 특성을 분석하였다. Carboxylic ester acrylate 광경화형 수지를 충전한 후 UV 조사를 통해 광경화시켜 제조된 접합유리는 acrylic acid와 2-ethylhexyl acrylate를 혼합하여 제조한 샘플에 비해 높은 접착력, 내광성, 내열성, 및 내충격성을 나타내었고 우수한 저장안정성을 보였다. 특히 합성된 carboxylic ester acrylate를 혼합하여 제조된 UV-MCEA 샘플이 높은 내구성을 나타냄을 확인하였다.

Keywords: UV-curable; carboxylic ester acrylate; resin; laminated glass

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  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 0379-153X(Print)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2023 Impact Factor : 0.4
  • Indexed in SCIE

This Article

  • 2017; 41(2): 203-211

    Published online Mar 25, 2017

  • 10.7317/pk.2017.41.2.203
  • Received on Aug 18, 2016
  • Accepted on Nov 11, 2016