Now showing items 31-40 of 57
Kinetics of the saponification of diethyl adipate
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1973-11)
No Abstract.
Effect of annealing cold drawn polycarbonate below T g
(John Wiley & Sons, Inc., 1972-09)
No Abstract.
Current concepts of morphology of amorphous polymers-- II. Degree of local order and overall chain conformation
(Elsevier, 1979)
After a brief discussion on our earlier electron microscopyrresults of amorphous polymers and the results obtained by others in recent years from small angle neutron scattering and optical anisotropy measurements, it is ...
Strain-induced crystallization, Part IV: Induction time analysis
(Society of Plastics Engineers, Inc.Wiley Periodiocals, Inc., 1979-05)
The empirical equation, 1/t i = Ae Ei/RT , which expresses the exponential dependence of the reciprocal of crystallization induction time, t i , has been analyzed and shown to be equivalent to the nucleation rate ...
Crystallization kinetics of isotactic polystyrene from isotactic-atactic polystyrene blends
(John Wiley & Sons, Inc., 1972-07)
In an attempt to facilitate a better understanding of the role of noncrystallizable components on the crystallization kinetics, spherulitic growth rates as well as the morphology and melting behavior of isotactic polystyrene ...
Acidization--VI : On the equilibrium relationships and stoichiometry of reactions in mud acid
(Elsevier, 1977)
A method is presented for determining the distribution of reaction products and the stoichiometric coefficient for the reaction of mud acid (HF/HCl) with various minerals. To illustrate the techniques, the dissolution of ...
On the tensile behavior of high density polyethylene subjected to cold rolling
(Elsevier, 1972)
High density polyethylene was cold rolled to produce a series of specimens having from zero to 50% cold work. For those worked beyond 20%, the absolute thickness recovery was relatively constant. X-Ray diffraction studies ...