Annual ReportU.S. Department of Commerce, National Bureau of Standards, 1979 - Plastics |
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Page 16
... toluene with 5 narrow distribution anionic polystyrenes ranging in molecular weight from 9,000 to 498,000 , including SRM 1478 at 36,000 and SRM 705 at 175,000 . To reduce the extent of interference by spurious peaks , which normally ...
... toluene with 5 narrow distribution anionic polystyrenes ranging in molecular weight from 9,000 to 498,000 , including SRM 1478 at 36,000 and SRM 705 at 175,000 . To reduce the extent of interference by spurious peaks , which normally ...
Page 17
... Toluene THF 9.1 1.124 0.259 9.1 1.050 0.158 SRM 1478 Toluene ?? == THE 3 = 6 3 : == 36 1.0095 0.395 1.0099 0.436 1.0091 0.437 1.0090 0.394 PC25170 Toluene 51 1.0028 0.336 PC4b Toluene 111 1.0030 0.581 11 1.0043 0.449 SRM 705 Toluene 175 ...
... Toluene THF 9.1 1.124 0.259 9.1 1.050 0.158 SRM 1478 Toluene ?? == THE 3 = 6 3 : == 36 1.0095 0.395 1.0099 0.436 1.0091 0.437 1.0090 0.394 PC25170 Toluene 51 1.0028 0.336 PC4b Toluene 111 1.0030 0.581 11 1.0043 0.449 SRM 705 Toluene 175 ...
Page 26
... toluene with both a 30,000 and a 12 x 106 molecular weight polystyrene did not reveal any shear dependence at the low shear rates of the rotational viscometer . The high molecular weight polymer did show some shear rate dependence at ...
... toluene with both a 30,000 and a 12 x 106 molecular weight polystyrene did not reveal any shear dependence at the low shear rates of the rotational viscometer . The high molecular weight polymer did show some shear rate dependence at ...
Page 39
... toluene , PIB - heptane ) . For liquid - liquid systems , the geometric mean approximation must be relaxed . Preliminary studies on such systems are encouraging . For polymer - polymer interfaces , excellent agreement with experimental ...
... toluene , PIB - heptane ) . For liquid - liquid systems , the geometric mean approximation must be relaxed . Preliminary studies on such systems are encouraging . For polymer - polymer interfaces , excellent agreement with experimental ...
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alloys antioxidant ASTM B. M. Fanconi behavior bonding characterization chemical chromatography composite crystalline crystals D. H. Reneker D. L. VanderHart Dental Dental Composite dependence determine developed dielectric diffusion coefficients durability effects elastic modulus elastomers Electrical Electrical Insulating electrodes energy fibers fluoride G. B. McKenna G. M. Brauer Gel Permeation Chromatography hydrophone I. C. Sanchez implant interaction intrinsic viscosity J. A. Tesk J. M. Cassel L. E. Smith L. J. Zapas lattice M. G. Broadhurst Macromolecules McCrackin measurements methacrylate migration molecules monomer oxidation parameters permeation Peterlin phase physical piezoelectric Piezoelectric Polymer plastics polarization poly polyethylene Polymer Chain polymer films Polymer Science polymer solutions Polymeric polyolefins polypropylene polystyrene polyurethane pulp PVDF PVF2 pyroelectric R. J. Rubin R. K. Eby Research rubber samples Science and Standards solvent specimens Standards Division stress structure surface techniques temperature thermal Thermogravimetry Toluene transducers UHMWPE Viscoelastic viscosity