Development of high-strength denture base resin with cellulose nanofiber.

Research Project

Project/Area Number	15K20466
Research Category	Grant-in-Aid for Young Scientists (B)
Allocation Type	Multi-year Fund
Research Field	Prosthodontics/ Dental materials science and
Research Institution	Fukuoka Dental College
Principal Investigator	KAWAGUCHI TOMOHIRO 福岡歯科大学, 口腔歯学部, 講師 (50631701)
Project Period (FY)	2015-04-01 – 2017-03-31
Project Status	Completed (Fiscal Year 2016)
Budget Amount *help	¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000) Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000) Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords	義歯床用レジン / セルロースナノファイバー / 曲げ強さ / 曲げ弾性係数 / 接着強さ
Outline of Final Research Achievements	The aim of this study was to investigate the flexural properties and bonding treatment of denture base resin with cellulose nanofiber. The results of this study suggested that by cellulose nanofiber the flexural strength and flexural modulus were influenced, additionally it was effective for 2 step primer agent to bond autopolymerized resin to Cellulose nanofiber.