CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «SEMICRYSTALLINE»
Descoperă întrebuințarea
semicrystalline în următoarea selecție bibliografică. Cărți în legătură cu
semicrystalline și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
Understanding Microstructure and Charge Transport in ...
In this thesis, we focus on understanding the relationship between microstructure
and charge transport in semicrystalline polythiophenes. A method is presented
for the measurement of complete pole figures of polymer thin films using an area
...
Leslie Hendrix Jimison, 2011
2
Effect of Molecular Structure on the Thermal Stability of ...
Thermal Shrinkage of Amorphous and Semicrystalline PLA Thermal shrinkage is
an issue that needs to be considered when using PLA, as a temperature
equaling Tg (50~60 oC) can be easily achieved in practice. It is necessary to
study the ...
3
1998 Freshman Achievement Award
... 373.15 940 47 Polymer Semicrystalline Liquid Quenched Annealed Quenched
Annealed Quenched Annealed Liquid. Semicrystalline 1,2,3,4-
Tetrahydronaphthalene Polymer Polypropylene (isotactic) Ml f g/mol 6000 18000
6000 18000 ...
4
Handbook of Molded Part Shrinkage and Warpage
In contrast to amorphous polymers, semicrystalline polymers exhibit a sharp
melting transition (T m) associated with melting the crystals themselves. Below
Tm, the polymer is a rubbery solid, while above Tm the polymer's crystal structure
is ...
5
Characterization and Failure Analysis of Plastics
This is commonly called the transition zone. Finally, at temperatures above the Tg
, the modulus continues to drop until the physical integrity of the polymer is lost (a
melting process for semicrystalline polymers; complete liquidlike flow above Tg ...
ASM International, Steve Lampman, 2003
6
Fractal Analysis and Synergetics of Catalysis in Nanosystems
In the last case the dependence D(dm) is expressed much weaker than in the first
one. These observations allow one to make the following assumption. In
semicrystalline polyethylene, there is a typical for polymers free volume
microvoids size ...
G. V. Kozlov, Gennadiĭ Efremovich Zaikov, 2008
7
Handbook of Polyethylene: Structures: Properties, and ...
I. SEMICRYSTALLINE MORPHOLOGY Semicrystalline polymers are those that
consist of two or more solid phases, in at least one of which molecular chain
segments are organized into a regular three- dimensional array, and in one or
more ...
8
Properties and Behavior of Polymers
In practice, a semicrystalline polymer usually contains crystallites that span a
range of sizes and correspondingly also span a range of Tm values). A
semicrystalline polymer can be considered as a solid below Tg, as a composite
consisting of ...
9
Extrusion: The Definitive Processing Guide and Handbook
start an extruder at low temperature with an amorphous material than with a
semicrystalline resin. Above the melting point, semicrystalline polymers flow very
easily with low viscosity. Amorphous resin viscosity in general tends to be more ...
Harold F. Giles Jr, John R. Wagner, Jr., Eldridge M. Mount, 2013
1.2.2 Semicrystalline Polymers Semicrystalline polymers exhibit a melting
transition temperature (Tm), a glass transition temperature (Tg), and crystalline
order, as shown by x-ray and electron scattering. The fraction of the crystalline
material is ...
Linda Sawyer, David Grubb, Gregory F. Meyers, 2008
ȘTIRI NOI CARE INCLUD TERMENUL «SEMICRYSTALLINE»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
semicrystalline în contextul următoarelor știri.
Transparent nylons fill performance gap
The company says the transparent nylons debut will be followed by Invista's development of other specialty nylons such as semicrystalline high-performance ... «Plastics News, Oct 14»
How nanostructure geometry affects polymer photovoltaic device …
Most nanoimprinted OPVs have architectures where fullerene acceptors are infiltrated into nanoimprinted, semicrystalline polymer nanostructures after a ... «Nanowerk, Iul 14»
Shapeshifting plastics could revolutionize microrobotics and …
They used semicrystalline elastomers with uniform chemical compositions of various kinds and achieved shape transformations without applying a persistent ... «Phys.Org, Iul 14»
More Control for Ultrasonic Welding
For more than 30 years, ultrasonic welding has been a popular method for assembling parts made of amorphous or semicrystalline thermoplastic or ... «Assembly Magazine, Iun 13»
The Materials Analyst, Part 115: The hidden trade-offs between …
All semicrystalline resins require sufficient time to allow the polymer chains to organize so that a degree of crystallinity is achieved that is sufficient to allow for ... «Plastics Today, Mar 10»
Amorphous polymers can produce transparent clear products
As per Michael Sepe in plasticstoday, the light transmittance of some semicrystalline polymers can be improved through additive technology. PP injection ... «plastemart.com, Feb 10»
Photonic Polyethylene
When melted and compressed into films, the distinct polymeric segments self-assemble into a layered pattern of "hard" semicrystalline and "soft" amorphous ... «Chemical & Engineering News, Mai 09»
