내수성을 갖는 전분/PVA 블렌드 제조 및 그 물성에 관한 연구 (Preparation and Characterization of Water-Resistant Starch/PVA Blends)

서지정보

· 발행기관 : 한국섬유공학회
· 수록지 정보 : 한국섬유공학회지 / 51권 / 5호 / 244 ~ 251페이지
· 저자명 : 김서연, 정경호, 김추자, 홍영근

초록

Biodegradable films made of plasticized starch/poly(vinyl alcohol) blends were crosslinked under ultraviolet irradiation for between 1 and 60 min in air at room temperature in the presence of sodium benzoate and glutaraldehyde. The crosslinking effect was evaluated from the tensile strength, gel content, and FT infrared spectrum of each formulation. The results show that by using photoinitiators and plasticizers, the strength and water resistance of the starch/PVA blends could be improved.

영어초록

Biodegradable films made of plasticized starch/poly(vinyl alcohol) blends were crosslinked under ultraviolet irradiation for between 1 and 60 min in air at room temperature in the presence of sodium benzoate and glutaraldehyde. The crosslinking effect was evaluated from the tensile strength, gel content, and FT infrared spectrum of each formulation. The results show that by using photoinitiators and plasticizers, the strength and water resistance of the starch/PVA blends could be improved.

참고자료

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