Earticle

초록

영어

Purpose: The purpose of this study was to investigate the effect of addition of fiber glass on the physical properties of silanized fiber mesh and non silanized mesh of denture base resins. Methods: The denture base resins were used in this study heat curing acrylic resins(Vertex Rs, Lucitone 199, 20 80 ) and fiber glass(SES, Green B&D co., Ltd, 20 80 ) were used as reinforcement. The specimens were stored in distilled water at 37 2 for 72 hours before test. Bending strength and tensile strength were measured by an universal testing machine(Instron 4301, Instron Corp.). Penetration distribution on fiber was observed by scanning electron microscopy(JSM 840A, Jeol Ltd). Results: The bending strength and modulus were increased by 30% after adding fiber glass on denture base resins. Tensile strength showed significant increasing by adding fiber glass on denture base resins. Conclusion: In this study, Addition of silanized fiber in denture base resins were improved physical properties. we confirmed the fiber glass possibility of the replacement about conventional materials.

목차

Abstract
 Ⅰ. 서론
 Ⅱ. 연구 방법
  1. 실험 재료 및 시편 제작
  2. 실험 및 분석
 Ⅲ. 결과
  1. 굽힘 강도 실험
  2. 인장 강도 실험
  3. 화이버 단면 관찰
 Ⅳ. 고찰
 Ⅴ. 결론
 REFERENCES

키워드

저자

• 박연경 [ Yeon-Kyung, Park | 김천대학교 치기공학과 ] 교신저자

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한치과기공학회지 [THE JOURNAL OF KOREAN ACADEMY OF DENTAL TECHNOLOGY]

• 간기

  계간

• pISSN

  1229-3954

• eISSN

  2288-5218

• 수록기간

  1979~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 515 DDC 617