抄録
We have proposed the "birefringent crystal dopant method" as the method of eliminating the orientational birefringence of poly[methylmethacrylate (MMA) / benzylmethacrylate (BzMA) = 78/22 (wt/wt)] (P(MMA/BzMA)). We synthesized SrCO3 with various aspect ratios and lengths by a homogeneous precipitation technique using urea with the various reaction times. SrCO3 were doped into P(MMA/BzMA) films. The films were uniaxially heat-drawn at 130°C, 4 mm/min. The orientational birefringence of the drawn P(MMA/BzMA) film at 633nm was compensated by doping with 0.5wt.% of SrCO 3 (an average length of major axis 290 nm and an average aspect ratio of about 3.2).
本文言語 | English |
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ページ数 | 1 |
出版ステータス | Published - 2006 10月 19 |
イベント | 55th SPSJ Annual Meeting - Nagoya, Japan 継続期間: 2006 5月 24 → 2006 5月 26 |
Other
Other | 55th SPSJ Annual Meeting |
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国/地域 | Japan |
City | Nagoya |
Period | 06/5/24 → 06/5/26 |
ASJC Scopus subject areas
- 工学(全般)