Pyrolysis-GC of High and Low Density Polyethylene
Aplikace | | CDS AnalyticalInstrumentace
GC/MSD, Pyrolýza, GC/SQ
ZaměřeníPrůmysl a chemie
VýrobceAgilent Technologies, CDS Analytical
Klíčová slovapyrolysis, ldpe, density, abundance, polyethylene, tetradecene, decene, triplet, hewlett, packard, branching, low, hdpe, branched, interfaced, applications, essentially, recommend, expanded, between, literature, time, eluted, just, information, bottom, eluting, handling, top, difference, major, advanced, related, equipment, show, carbon, long, autosampler, increased, additional, amount, found, before, very, technology, materials, may, obtained, than, been
Podobná PDF
Quantitation of Ethylene/Propylene Copolymers
|Agilent Technologies|Aplikace
#60 APPLICATIONS INFORMATION USING ADVANCED SAMPLE HANDLING TECHNOLOGY Quantitation of Ethylene/Propylene Copolymers Under pyrolysis conditions, polyolefins degrade by random scission to produce a chromatogram with a characteristic repeating pattern of oligomeric fragments. Thus polyethylene (Figure 1, bottom) shows a pattern…
Klíčová slova
polyethylene, polyethylenescission, scissionance, anceabund, abundhydrocarbons, hydrocarbonspyrogram, pyrogramcontacting, contactingcopolymers, copolymersabsent, absentmonomers, monomersrandom, randomapplications, applicationsmay, maydifferentiate, differentiatepropylene
Analysis of Polyolefins by Pyrolysis GC
|CDS Analytical|Aplikace
#7a Analysis of Polyolefins by Pyrolysis GC Application Note Pyrolysis Theory Author: T. Wampler Pyrolysis GC is a quick and straightforward way of analyzing solid materials by gas chromatography. Since most solids do not have an appreciable volatility at GC…
Klíčová slova
pyrolysis, pyrolysischaracteristic, characteristicfocuser, focusermacromolecule, macromoleculepolyolefins, polyolefinspyrolyzed, pyrolyzedpyroprobe, pyroprobecryogenic, cryogenictheory, theorystraightforward, straightforwardproduces, producesautomatic, automaticquick, quickway, wayequipped
Pyrolysis/GC of Polyolefins
|CDS Analytical|Aplikace
#49a Pyrolysis/GC of Polyolefins Application Note Pyrolysis- Theory Author: T. Wampler Pyrolysis has been utilized as a sample introduction technique for gas chromatography for over four decades. Pyrolysis is the breaking of chemical bonds using heat energy. When large,complex molecules…
Klíčová slova
pyrolysis, pyrolysispolyolefins, polyolefinsalkanes, alkanesamenable, amenabledisubstituted, disubstitutedpolymer, polymeralkenes, alkenescarbons, carbonsdegrade, degradetheory, theorysubstituted, substitutedunsaturated, unsaturatedgas, gasfingerprint, fingerprintaliphatic
Pyrolysis of Polyethylene in Five Atmospheres
|CDS Analytical|Aplikace
#153a olutions Pyrolysis of Polyethylene in Five Atmospheres Application Note Pyrolysis APPLICATIONS INFORMATION USING ADVANCED SAMPLE HANDLING TECHNOLOGY Pyrolysis of Polyethylene in Five Atmospheres Author: T. Wampler Analytical pyrolysis is generally performed in a vacuum or an inert gas, usually…
Klíčová slova
pyrolysis, pyrolysispyrograms, pyrogramsatmosphere, atmospheretriplet, tripletpolyethylene, polyethyleneatmospheres, atmosphereshydrogenation, hydrogenationradical, radicalpyroprobe, pyroprobestated, statedandlittle, andlittleargonproduces, argonproducesasresults, asresultsbeinused, beinusedeffectbetween