Preparation and Properties Measurement of 2-hydroxyethyl methacrylate / Water-dispersed polyurethane composites

• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: Lee Joo Youb
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제35권 제4호, 1224~1229쪽, 전체 6쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2018.12.30

영문 초록

In this study, 2-hedroxyethyl methacrylate (2-HEMA) was graft synthesized on water-dispersed polyurethane using polytetramethylene ether glycoll (PTMG), and then the film of resin was prepared and the physical properties of polyurethane resin were measured. The mechanical properties of the synthesized polyurethane resin were measured by using FT-IR, UTM, adhesion performance measuring instrument. As a result of tensile strength measurement, the tensile strength of HPUD4 with high 2-HEMA content was increased to 5.05 kgf / ㎟, the elongation was measured as 285% of the HPUD1 sample not containing 2-HEMA and adhesive strength of HPUD4 sample was measured at 9.1 sec to 635 psi.

목차

Abstract

1. Introduction

2. Experiment

3. Results and Discussion

4. Conclusion

References

키워드

polyurethane dispersion 2-HEMA graft PTMG