Search results

From Self-sufficiency
Jump to: navigation, search
  • ...is [[sodium polystyrene sulfonate|poly(sodium styrene sulfonate)]] (PSS), and to the right is [[polyacrylic acid]] (PAA). Both are negatively charged pol ...s]] (thus all [[proteins]]) and [[DNA]] are polyelectrolytes. Both natural and synthetic polyelectrolytes are used in a variety of industries.
    10 KB (1,406 words) - 10:09, 20 September 2010
  • ...high molecular weight, linear, [[Tacticity#Isotactic_polymers|isotactic]], and [[Crystallization of polymers|semi-crystalline]] polymer. PB-1 combines typ ...ly used in pressure piping, flexible packaging, water heaters, compounding and hot melt adhesives.
    12 KB (1,699 words) - 10:09, 20 September 2010
  • ...fluid moves past it. The drag caused by relative motion of the fluid and a surface is a measure of the viscosity. The flow conditions must have a sufficiently ...0 degrees Celsius the viscosity of water is 1.002 [[pascal second|mPa·s]] and its kinematic viscosity (ratio of viscosity to density) is 1.0038&nbsp;mm<s
    17 KB (2,664 words) - 10:09, 20 September 2010
  • ...ch the [[monomer]]ic units, respectively, are [[sugar]]s, [[amino acid]]s, and [[nucleotide]]s. Mohanty, A.K., et al., '''Natural Fibers, Biopolymers, and Biocomposites''' (CRC Press, 2005)
    68 KB (9,959 words) - 10:10, 20 September 2010
  • ...sulating Glass Units''' (IGU) (North America and Australia) are multiple [[glass]] panes or "lites" assembled into units. ...ulation, but for the same insulation performance are harder to see through and provide little protection against unwanted sound.
    28 KB (4,352 words) - 10:14, 20 September 2010