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  • A Math-Based CAE High-Speed Punch Methodology for Polymer Airbag Cover Design (.pdf)
    of this math-based technology is the method for. polymer materials used in airbag covers also fail to open. determination and application of the rate-of-deformation. at the tear seams at 23ºC or 90ºC after environmental. and the temperature dependent material database;. heat aging. This may pose safety issues
  • Molecular Weight Determination of Carbonic Anhydrase with the BI-MwA (.pdf)
    , a constant of the. polymer/solvent system and proportional to the. square of the refractive index increment, dn/dc1. Polymer concentration, c, is determined when. sample solutions are prepared, and R is propor-. tional to the excess scattered intensity and meas-. ured by the BI-MwA. q
  • Zeta Potential Measurement (Aqueous and Non-Aqueous, Iso-Electric Point Determinations)
    . Fibers. Films & coatings. Foams. Gels. Liposomes. Membrane proteins. Micelles & surfactants. Nanoparticles. Peptides. Polymer solids and melts. Polysaccharides. Powders & granules. Proteins & antibodies. Soil & sediments. Surfaces & interfaces. Suspensions, slurries, & pastes. Viruses & vaccines
  • Determination of Additives in Polymers and Rubbers
    Determination of Additives in Polymers and Rubbers. Designed as a practical text for use in the labs of the plastic producer and user industries, this up-to-date book presents recent knowledge on polymer additive systems, such as chromatographic techniques, gas analysis, thermogravimetry, and more
  • Benzoyl peroxide determination
    for titration developed at Cambridge Polymer. Group, based on ASTM F451, resulted in data in close. agreement with that obtained through HPLC, as. shown, but with improved simplicity and substantially. reduced cost. Although HPLC will continue to be the. gold standard, this titration method allows simple
  • Polyvinylpyrrolidone (PVP) Molecular Weight Determination with the BI-MwA (.pdf)
    is used for dn/dc. c is polymer con-. mated dust rejection algorithms. Both of these. centration, and R is proportional to the excess. features eliminate the deleterious effects of dust. scattered intensity. To determine molecular weight, the software then. generates a Zimm, Berry, or Debye plot and val
  • Model-Based Inferential Sensing of Melt Flow Rate in Polymer Compounding Operations (.pdf)
    load and die pressure enables quick quality control to maintain products within specification limits and minimize waste production. Model-Based Inferential Sensing Of Melt Flow Rate In Compounding Operations MODEL-BASED INFERENTIAL SENSING OF MELT FLOW RATE. IN POLYMER COMPOUNDING OPERATIONS
  • Polymer - OH Number with Model 412
    . The laboratory method that is commonplace for hydroxyl number determination is both time consuming and involves the use of hazardous materials. This note will discuss the use of Guided Wave hardware and software tools for the measurement of hydroxyl number in polyols using fiber optic-based

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