Article
  • Development of Environmental Rubber Interphase Adhesive by use of Oligomer of Hydrocarbon
  • Jang B, Jang J, Park S, Choi D, Kim SK
  • 탄화수소계 올리고머를 이용한 환경친화적 고무계면 접착제 개발
  • 장병만, 장정석, 박성수, 최덕제, 김수경
Abstract
Until now rubber industry field has used organic solvent base adhesive, there was always existed a fire risk, variety of quality and harmfulness of human body. To solve this problem we were developed a new adhesive that was maked by raw materials of hydrocarbon series which has the properties of nonvolatile and high flash point. Because of this new adhesive has the properties of nonvolatile and non-harmfulness to the human body, we expected to solve the problems of a fire hazard and the pollution of the environmental. Instead of the rubber binder that is used to a present adhesive, the new idea is adopted in a new type of adheaive. Nonvolatile solvent penetrated to the rubber surface and caused the swelling in rubber surface and as a result of this action, it has the self-adhesive power. In comparision with the present adhesive a new type of adhesive remarkably improved the maintenance time of adhesion and the durability of this adhesive showed similar aspect. Because it did not exhibit a drop of physical properties of rubber which was caused by swelling effect, we estimate that new type adhesive are very stable and not reacted to several rubber additives. While present adhesive appear the crack at cutting surface of curing rubber that caused by gas, new type adhesive not exist these crack.

그 동안 고무산업 현장에서는 유기용제계 고무 접착제를 사용하여 왔으며 이로인해 품질의 불균일성과 화재위험성 및 인체유해성이 상존하여 왔다. 이를 해결하기 위해 비휘발성, 고인화점인 탄화수소계 원료를 사용하여 새로운 용액을 개발하였으며 이 용액은 인체에 대한 유해성이 매우 적으며 증발이 되지 않으므로 화재위험 및 환경적인 문제를 해결할 수 있었다. 새로운 용액은 기존 제품에 사용되어 온 고무계 binder대신 고무면으로 비휘발성 용제가 침투, 팽윤 현상을 일으켜 고무면 끼리 접착을 유도하는 새로운 개념의 제품이며 접착력 유지 시간이 기존 제품에 비해 현저히 개선되었다. 또한 내구력 면에서도 기존품과 비교할 때 유사한 양상을 보이므로 팽윤 현상으로 인한 물성저하가 나타나지 않았으며 각종 첨가제와도 반응성이 없는 안정한 제품이었다. 기존품의 경우 가교 후 절단면에서 가스로 인한 균열이 발생한 반면 새로운 제품의 경우는 이러한 현상이 발생하지 않았다.

Keywords: organic solvent; hydrocarbon series; environmental; swelling; self-adhesive power

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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

  • 2001; 25(1): 142-150

    Published online Jan 25, 2001

  • Received on Aug 23, 2000