Anderle, K.Bach, H.Fuhrmann, TH.Wendorff, J. H.John Wiley & Sons, Ltd.Macromolecular SymposiaAnderle K., Bach H., Th. Fuhrman and Wendorff J.H. (1996), `Photoresponsive liquid crystalline and amorphous polymers, vol.101, pp.549-561....
The structure and thermodynamic functions of solid high-density nonmolecular nitrogen in the crystalline and amorphous phases are studied by a Monte Carlo simulation technique on the basis of the potential model proposed earlier for the cubic gauche polymeric crystal. The solid amorphous state was crea...
White et al., " Specification of Biaxial Orientation in Amorphous and Crystalline Polymers ", Pol. Engineering and Science vol. 21, No. 13, pp. 859-868 (1981).White, J.L. and Spruiell, J.E. (1981) Specification of biaxial orientation in amorphous and crystalline polymers, Polymer Engng...
Multiple Pulse Nuclear Magnetic Resonance of Solid Polymers: Dynamics of Poly(tetrafluoroethylene) D. Multiple-Pulse Nuclear Magnetic- Resonance of Solid Polymers - Polymer Motions in Crystalline and Amorphous Poly(tetrafluoroethylene). Macromolecules 1980, 13, 1635-1647.English, A.D., Vega, A.J....
The material basis weight increasing agent comprises selected ratios of crystalline and amorphous polymers. In some versions of the invention, polymers capable of existing in different configurations (e.g., a polymer such as polypropylene which can exist in an atactic, syndiotactic, or isotactic ...
The present invention is generally directed to adhesive compositions comprising selected ratios of crystalline and amorphous polymers. In some versions of the invention, polymers capable of existing in different configurations (e.g., a polymer such as polypropylene which can exist in an atactic, syndi...
Amorphous solids do not exhibit long-range order due to the disordered arrangement of atoms. They lack translational and rotational symmetry on a macroscopic scale and are therefore isotropic. As a result, differential absorption of polarized light, call
leading to semi-crystalline or amorphous, transparent polymers that can compete with the thermal properties of commercial high-performance polyamides. Copolyamides with caprolactam and laurolactam exhibit an increased glass transition and amorphicity compared to the homopolyamides, potentially broadening the ...
Crystalline and amorphous are two basic sub-types of solids, which may look similar on the outside, but are actually vastly different from the inside. In this ScienceStruck post, we examine the difference between crystalline and amorphous solids.
The fracture behaviour of crystalline polymers is somewhat different from that of amorphous polymer glasses or rubbers because of significant structural differences between crystalline and amorphous polymers. The structure of crystalline polymers is discussed briefly in Section 1.3.3 and has been reviewed ...