Research: vacuum in research and practice 2/2015
It sets Fraunhofer FEP to be used therefore on a new roller-to-roller installation for flexible substrates (Plastics or metal foil, thin glass), in that electron beams under atmospheric pressure for curing of lacquers and also for surface treatment - that atmoFlex.
China - Classification Catalogue for Occupational Disease Hazards, issued by the Ministry of Health March 28, 2002 and effective May 1, 2002.
… industry vessel electrical installation, marine instrument assembly, nuclear reactor installation, 17 radioactive substance transportation electrons and communication equipment industry hit hyperbaric old … … industry Υ irradiation processing, electron beam irradiation processing, radiative sterilization … … coated radiation stiffening, radiative cross - link , 22 radiative polymerization radiation …
Effect of sterilization techniques on the physicochemical properties of polysulfone hollow fibers
Conversely, the e - beam -induced crosslinking of
polymers, including PVP, and the restructuring of
chemical bonds at lower dosages (10–100 kG) has … study (25 kG) was on the order of that used to
sterilize medical equipment .32,33
Nanostructured Polymer Brushes
The formation of monolayers of NBT on the
Au/Pd surfaces was performed as previously reported.[15,19,28]
EBCL to convert NBT to areas of crosslinked cABT was per-
formed with … … LEO 1530 scanning electron microscope equipped with a Raith Elphy … The e - beam energy
during the writing process was 3 kV in order to minimize proximi-
ty effects but allow sufficient focusing of the beam, thus apply-
ing an area dosage of 40 mCcmÀ2
Electron-beam curing of epoxy resins: Effect of alcohols on cationic polymerization
0⋅1 g samples of initial reaction mix-
ture and samples after e - beam irradiation were dissolved
in 10 ml tetrahydrofuran (THF) (chromatographic grade,
from Aldrich … … size ex-
clusion chromatography (SEC) analysis using Perkin
Elmer HPLC, model 200, equipped with refractive index
detector. The column used is 5-micrometer PL gel-mixed
C column (packed by highly cross linked spherical poly-
styrene–divinyl benzene matrix).
Lithographically directed assembly of one-dimensional DNA nanostructures via bivalent binding interactions
No post-apply bake was used in
order to minimize cross - linking . E - beam patterning
was done using a scanning electron microscope (FEI
XL-30 Sirion) equipped with a Nabity NPGS pattern
Quantitative comparison of ATR-IR spectra of LB and bulk layers of 22-tricosenic acid on inorganic supports
Practical restrictions with respect to the IR analysis of
polymerization processes using UV or e - beam irradiation
may arise from the fragility and the small hardness of … … KRS5, particularly, if the elements have to be
freed from highly cross - linked products. If, however, ATR
devices equipped with diamond IREs are available the
specimens can be deposited on inorganic …
The UV technology was integrated now [47-55] into the first coating installations . The insert of electron or UV radiation to the Initiierung of a chemical networking reaction is meant … The electron beam curing (ESH EBC, Electron beam Curing) occurs in the energy sector between 90 to 250 keV (possibly up).
Development tendencies in the field of organic coatings
The mechanism by drawing and sequence of the networking reactions that drove for film formation is ahnlich … However, the scope of application, and particularly necessary installations differ by both radiation types however significantly. The principle of an installation to the electron beam hartung is represented in Abb. 2.
Effects of sterilization on optical and mechanical reliability of specialty optical fibers and terminations
… of this method is that it needs an accelerator, which is not a standard
piece of equipment . In addition, along with gamma radiation, E - beam can lead to significant alterations in
the materials being treated. High-energy radiation produces ionization and excitation of polymer molecules
which may result in crosslinking and/or chain scission.