INFLUENCE OF OXIDATION ON INTRINSIC FIBER STRENGTH

被引：0
|
作者：
Ma, Pu [1 ]
Law, Kwei-Nam [2 ]
Daneault, Claude [2 ]
机构：
[1] Nanjing Forestry Univ, Jiangsu Prov Key Lab Pulp & Paper Sci & Technol, Nanjing 210037, Peoples R China
[2] Univ Quebec Trois Rivieres, Ctr Integre Pates & Papiers, Trois Rivieres, PQ G9A 5H7, Canada
来源：
CELLULOSE CHEMISTRY AND TECHNOLOGY | 2009年 / 43卷 / 9-10期
关键词：
TEMPO-mediated oxidation; thermo-mechanical pulp; intrinsic fiber strength; zero-span tensile strength; TEMPO-MEDIATED OXIDATION; TENSILE-STRENGTH; ACID;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];
学科分类号：
0805 ; 080502 ; 0822 ;
摘要：
The creation of carboxylic acid groups on fibers to improve the inter-fiber bonding potential by means of 4-acetamido TEMPO-mediated oxidation could influence intrinsic fiber strength. The effect of the conditions of such an oxidative process on the fiber strength of mechanical pulp fibers was examined. It was found out that the alkalinity and dose of NaBr had a particularly significant influence on intrinsic fiber strength, as measured by the zero-span tensile strength of the dry handsheets.
引用
收藏
页码：387 / 392
页数：6
相关论文
共 50 条
  • [1] INTRINSIC STRENGTH OF CARBON-FIBER BY LOOP TESTING
    TSUSHIMA, E
    TOMORROWS MATERIALS : TODAY, BOOK 1 AND 2: 34TH INTERNATIONAL SAMPE SYMPOSIUM AND EXHIBITION, 1989, 34 : 2042 - 2053
  • [2] Influence of an oxidation of the carbon fiber surface on the adhesion strength in carbon fiber-acrylate composites cured by electron beam
    Vautard, F.
    Fioux, P.
    Vidal, L.
    Schultz, J.
    Nardin, M.
    Defoort, B.
    INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES, 2012, 34 : 93 - 106
  • [3] INFLUENCE OF OXIDATION ON GRAPHITE STRENGTH AND POROSITY
    OSTROVSKII, VS
    INORGANIC MATERIALS, 1980, 16 (02) : 195 - 198
  • [4] INFLUENCE OF OXIDATION OF PULP ON WET STRENGTH
    SCHUR, MO
    LEVY, RM
    TECHNICAL ASSOCIATION PAPERS, 1947, 30 (JUN): : 203 - 206
  • [5] INFLUENCE OF THE FIBER MACROMORPHOLOGY ON THE ADHESIVE STRENGTH
    MURAROVA, A
    JAMBRICH, M
    ZAMBOJ, I
    REVILAKOVA, J
    CHEMICAL PAPERS, 1993, 47 (06) : 356 - 358
  • [6] INFLUENCE OF FIBER SHAPE ON THE STRENGTH OF STEEL FIBER REINFORCED CONCRETE
    Salna, Remigijus
    Marciukaitis, Gediminas
    MODERN BUILDING MATERIALS, STRUCTURES AND TECHNIQUES, 10TH INTERNATIONAL CONFERENCE 2010, VOL II, 2010, : 763 - 767
  • [7] Influence of carbon fiber posts on the strength of incisors
    Vasconcellos, WA
    Albuquerque, RC
    Cimini, CA
    Neto, FL
    Luz, CC
    Barbosa, SV
    JOURNAL OF DENTAL RESEARCH, 2001, 80 (04) : 1077 - 1077
  • [8] Influence of fracture of coating layer on fiber strength
    Ochiai, Shojiro
    Osamura, Kozo
    Honjo, Kuniaki
    Materials Science and Engineering A, 1992, A154 (02) : 149 - 154
  • [9] INFLUENCE OF ENVIRONMENT ATMOSPHERE ON OPTICAL FIBER STRENGTH
    El Abdi R.
    Leite Pinto R.
    Guérard G.
    Capena C.
    International Journal of Mechatronics and Applied Mechanics, 2022, 2022 (11): : 41 - 44
  • [10] INFLUENCE OF FRACTURE OF COATING LAYER ON FIBER STRENGTH
    OCHIAI, S
    OSAMURA, K
    HONJO, K
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1992, 154 (02): : 149 - 154
12345