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  • 2003 MCIK One Day Applied Rheology Training Course for the Coatings Industry
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  • MCIK
  • 작성일
  • 2010-08-13 (금) 15:58
  • 첨부#1
  • SeminarInviteJune2003.pdf (152KB) (Down:53)
    제한된 좌석 때문에 참석을 원하시는 분 께서는 6월5일 오후 5시까지 MCIK에 등록 바랍니다.
    선착순 신청 받습니다 (같은회사 같은 부서로 부터의 신청은 2석으로 제한 합니다).


    Impact of Surface Chemistry on Rheological Properties of Industrial Suspensions – Surface Chemical Aspect of Rheology of Industrial Particulate Systems

    DATE Tuesday 24 June, 2003

    TIME 9.00 am – 5.00 pm

    VENUE 서울 강남구 삼성동 COEX 본관 4층 403호

    PRESENTER Dr Seungrok Kim – MCIK


    COSTS Free

    RSVP 5.00 pm Thursday 05 June, 2003
    Please complete the form overleaf.



    9.00 am - 10.45 am

    Introduction of rheology and rheometry

    Definitions of terms
    Stress
    Strain
    Strain rate

    Properties of Solids & Liquids
    Viscosity
    Elasticity
    Viscoelasticity

    Deformation of Fluids in Steady Shear
    Models describing viscous flow
    Timescale of measurement

    Deformation of Fluids in Small Amplitude Oscillatory Shear
    Linear viscoelasticity
    Harmonic dynamic measurement

    Rheometric Techniques
    Rotational rheometry
    Controlled stress
    Controlled deformation measurements
    Extensional rheometry for liquid samples

    10.45 am - 11.00 am

    Coffee & Tea

    11.00 am - 12.00 am

    Rheology of Polymeric Fluids
    Consequence of long chain molecules
    Molecular weight
    Concentration
    Temperature

    Extensional rheology
    Rheology of Dispersions
    Hard sphere dispersions
    Phase volume effects
    Sterically stabilised systems


    12.00 pm - 1.00 pm
    Lunch

    1.00 pm - 2.00 pm
    Surface chemical aspect of rheology of particulate systems - Impact of Colloid & Surface Chemistry on Rheological Properties (Introduction to colloids / Colloidal stability / Maintaining collidal stability / Orgins of surface charge / The electrical double layer / Zeta potential / Electrokinetic effect / Steric stabilization)


    2.00 pm - 3.15 pm
    Modification of rheology and surface chemistry of industrial suspensions - Coatings rheology / Rheological modifiers for coating materials / Chemical activator / Polymeric modifiers / Surfactant / Associative thickners for aqueous formulations


    3.15 pm - 3.30 pm Coffee & Tea


    3.30 pm - 5.00 pm
    Demonstration of Dynamic Oscillatory Rheometer and Capillary Breakup Extensional Rheometer