Preparation of Recycled Poly(vinyl alcohol) (PVA)/Iodine Polarizing Film

被引：9
|
作者：
Han, Man Ho [1 ]
Shin, Jae Kyun [4 ]
Oh, Kyeong Il [1 ]
Lee, Young Jae [1 ]
Song, Du Hyun [1 ]
Chung, Yong Sik [2 ]
Lee, Yong Rok [3 ]
Choi, Han Gon [5 ]
Oh, Tae Hwan [1 ]
Han, Sung Soo [1 ]
Noh, Seok Kyun [3 ]
Lyoo, Won Seok [1 ]
机构：
[1] Yeungnam Univ, Sch Text, Kyongsan 712749, South Korea
[2] Chunbuk Natl Univ, Dept Text Engn, Jeonju 561756, South Korea
[3] Yeungnam Univ, Sch Display & Chem Engn, Kyongsan 712749, South Korea
[4] Tex Tech Co Ltd, Pochon 487891, South Korea
[5] Yeungnam Univ, Coll Pharm, Kyongsan 712749, South Korea
来源：
POLYMERS & POLYMER COMPOSITES | 2010年 / 18卷 / 07期
关键词：
WATER STABILITY; POLYVINYL-ALCOHOL; MOLECULAR-WEIGHT;
D O I：
10.1177/096739111001800705
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
To precisely identify the effect of preparation conditions on the polarizing efficiency (PE) of recycled poly(vinyl alcohol) (PVA)/iodine complex film, PVA film and PVA/iodine polarizing film were prepared by using recycled nonwoven PVA with a number-average degree of polymerization (P-n) of 1700, syndiotactic diad (s-diad) content 54.6%, and degree of saponification (DS) 97.6%. We investigated the effects of various conditions such as soaking time, temperature of I-2/KI aqueous solution, draw ratio, and temperature of aqueous boric acid solution on the transmittance and PE of recycled PVA/iodine complex film. Maximum transmittance and PE values of recycled PVA/iodine complex film were 41.2% and 99.8%, respectively. It was found that the recycled PVA/iodine polarizing film showed effective transmittance and PE values comparable with those of commercial PVA/iodine polarizing film.
引用
收藏
页码：391 / 395
页数：5
相关论文
共 50 条
  • [1] A study on preparation of poly(vinyl alcohol)(PVA) polarizing film with dichromatic dyes
    Li, KB
    Zhuang, DH
    He, JX
    [J]. Proceedings of 2005 International Conference on Advanced Fibers and Polymer Materials (ICAFPM 2005), Vol 1 and 2: NEW CENTURY , NEW MATERIALS AND NEW LIFE, 2005, : 308 - 311
  • [2] Studies on the syndiotactic poly(vinyl alcohol) polarizing film - Preparation of low molecular weight syndiotactic poly(vinyl alcohol)/iodine complex film and its characterization
    Lyoo, WS
    Yeum, JH
    Choi, JH
    Ji, BC
    Noh, TH
    Yoon, WJ
    Cheong, TS
    Kim, JP
    [J]. POLYMER-KOREA, 2000, 24 (05) : 713 - 720
  • [3] Studies on the syndiotactic poly(vinyl alcohol) polarizing film - Iodine desorption behavior of high molecular weight syndiotactic poly(vinyl alcohol)/iodine complex film
    Lyoo, WS
    Yeum, JH
    Choi, JH
    Ji, BC
    Yoon, WS
    Noh, TH
    Ghim, HD
    Kim, JP
    [J]. POLYMER-KOREA, 2001, 25 (01) : 115 - 121
  • [4] Effect of Boric Acid Treatment Method on the Characteristics of Poly(vinyl alcohol)/Iodine Polarizing Film
    Shin, Eun Joo
    Lyoo, Won Seok
    Lee, Yang Hun
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2012, 123 (02) : 672 - 681
  • [5] Preparation of Syndiotacticity-Rich High Molecular Weight Poly(vinyl alcohol)/Iodine Polarizing Film with High Water Resistance
    Han, Man Ho
    Lyoo, Won Seok
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2010, 115 (02) : 917 - 922
  • [6] Preparation and characterization of jackfruit seed starch/poly (vinyl alcohol) (PVA) blend film
    Sarifuddin, N.
    Shahrim, N. A.
    Rani, N. N. S. A.
    Zaki, H. H. M.
    Azhar, A. Z. A.
    [J]. INTERNATIONAL CONFERENCE ON ADVANCES IN MANUFACTURING AND MATERIALS ENGINEERING (ICAMME 2017), 2018, 290
  • [7] Role of molecular weight of atactic poly(vinyl alcohol) (PVA) in the polarizing efficiency of PVA/azo dye complex film with high durability
    Lyoo, WS
    Yeum, JN
    Park, JM
    Kwak, JW
    Kim, JH
    Kim, SS
    Ji, BC
    Noh, SK
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2005, 96 (04) : 967 - 974
  • [8] Role of molecular weight of atactic poly(vinyl alcohol) (PVA) in the polarizing efficiency of PVA/Azo dye complex film with high durability
    Lyoo, Won Seok
    Yeum, Jeong Hyun
    Park, Joo Min
    Kwak, Jin Woo
    Kim, Joon Ho
    Kim, Sam Soo
    Ji, Byung Chul
    Noh, Seok Kyun
    [J]. Journal of Applied Polymer Science, 2005, 96 (04): : 967 - 974
  • [9] Preparation and viscosity behavior of hydrophobically modified poly(vinyl alcohol) (PVA)
    [J]. Yahya, G.O., 1600, (John Wiley & Sons Inc, New York, NY, United States):
  • [10] Preparation and light-polarizing properties of PVA/HEC polarizing film
    Zhang, Gongzheng
    Zhu, Xiaochuan
    Yosomiya Ryutoku
    [J]. Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering, 1996, 12 (01): : 91 - 95
12345