Near-infrared analysis of polyols: process monitoring in a hostile environment | LabRulez ICPMS
 

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Metrohm White PaperLean manufacturing of polyurethane,assisted by near-infrared (NIR) andRaman spectroscopyAlexander KadenkinChemical manufacturing such as polyurethane production is characterized by a cost intensive production process combined with a negative ecologicalimpact. These adverse effects can be significantlyimproved by using vibrational spectroscopy....
Key words
nir, nirmetrohm, metrohmspectroscopy, spectroscopypaper, paperwhite, whitequality, qualityproduction, productionmanufacturing, manufacturingonline, onlinepolyols, polyolslean, leandnt, dntacid, acidpolyurethane, polyurethanemdi
Metrohm White PaperBoost efficiency in the QC laboratory:How NIRS helps reduce costs up to 90%Nicolas Rühl, Ph.D. andAlyson Lanciki, Ph.D.Underestimation of quality control (QC)processes is one of the major factors leadingto internal and external product failure,which have been reported to...
Key words
nirs, nirspaper, papercosts, costsmetrohm, metrohmwhite, whitespectroscopy, spectroscopyprecision, precisionpolyols, polyolsnir, nirinfrared, infraredwhich, whichterephthalate, terephthalateefficiency, efficiencyisophthalic, isophthalicquality
Application Bulletin 414Analysis of polymers using near-infrared spectroscopyBranchPlastics and polymersKeywordsNear-infraredspectroscopy,polymer,monomer,polymerization,polypropylene,polyethylene,PET,polyuethane, polystyrene, resin, polyols, polyesters,polyolefin, hydroxyl number, hydroxyl value, acid value,density, melt flow index, melt flow rate, viscosity, additive,carboxyl end group, carboxyl number.SummaryThis Application Bulletin presents some examples of NIRapplications and...
Key words
nir, nirindicate, indicateequivalent, equivalentspectroscopy, spectroscopysampling, samplingsummary, summarymonitor, monitorrecommended, recommendedxds, xdsresults, resultsnirs, nirspolymer, polymerinfrared, infraredused, usednear
Near-Infrared Spectroscopy Application Note NIR–6Near-infrared analysis of polyolsThis Application Note describes a fast, nondestructive, and reliable NIRSmethod for the determination of the hydroxyl number in polyols. Resultsare available in real-time, for which reason NIRS is highly suited forin-process quality control....
Key words
hydroxyl, hydroxylpolyols, polyolsnumber, numbernir, nirpolyol, polyolend, endxds, xdsoxides, oxidesnirs, nirssecondary, secondaryprimary, primarygroups, groupsinfrared, infraredamines, aminesmoisture
 

Similar PDF

Toggle
Metrohm White PaperLean manufacturing of polyurethane,assisted by near-infrared (NIR) andRaman spectroscopyAlexander KadenkinChemical manufacturing such as polyurethane production is characterized by a cost intensive production process combined with a negative ecologicalimpact. These adverse effects can be significantlyimproved by using vibrational spectroscopy....
Key words
nir, nirmetrohm, metrohmspectroscopy, spectroscopypaper, paperwhite, whitequality, qualityproduction, productionmanufacturing, manufacturingonline, onlinepolyols, polyolslean, leandnt, dntacid, acidpolyurethane, polyurethanemdi
Metrohm White PaperBoost efficiency in the QC laboratory:How NIRS helps reduce costs up to 90%Nicolas Rühl, Ph.D. andAlyson Lanciki, Ph.D.Underestimation of quality control (QC)processes is one of the major factors leadingto internal and external product failure,which have been reported to...
Key words
nirs, nirspaper, papercosts, costsmetrohm, metrohmwhite, whitespectroscopy, spectroscopyprecision, precisionpolyols, polyolsnir, nirinfrared, infraredwhich, whichterephthalate, terephthalateefficiency, efficiencyisophthalic, isophthalicquality
Application Bulletin 414Analysis of polymers using near-infrared spectroscopyBranchPlastics and polymersKeywordsNear-infraredspectroscopy,polymer,monomer,polymerization,polypropylene,polyethylene,PET,polyuethane, polystyrene, resin, polyols, polyesters,polyolefin, hydroxyl number, hydroxyl value, acid value,density, melt flow index, melt flow rate, viscosity, additive,carboxyl end group, carboxyl number.SummaryThis Application Bulletin presents some examples of NIRapplications and...
Key words
nir, nirindicate, indicateequivalent, equivalentspectroscopy, spectroscopysampling, samplingsummary, summarymonitor, monitorrecommended, recommendedxds, xdsresults, resultsnirs, nirspolymer, polymerinfrared, infraredused, usednear
Near-Infrared Spectroscopy Application Note NIR–6Near-infrared analysis of polyolsThis Application Note describes a fast, nondestructive, and reliable NIRSmethod for the determination of the hydroxyl number in polyols. Resultsare available in real-time, for which reason NIRS is highly suited forin-process quality control....
Key words
hydroxyl, hydroxylpolyols, polyolsnumber, numbernir, nirpolyol, polyolend, endxds, xdsoxides, oxidesnirs, nirssecondary, secondaryprimary, primarygroups, groupsinfrared, infraredamines, aminesmoisture
 

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