CS271241B1 - Method for determination of viscosity parameters of polymer materials - Google Patents
Method for determination of viscosity parameters of polymer materials Download PDFInfo
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- CS271241B1 CS271241B1 CS864069A CS406986A CS271241B1 CS 271241 B1 CS271241 B1 CS 271241B1 CS 864069 A CS864069 A CS 864069A CS 406986 A CS406986 A CS 406986A CS 271241 B1 CS271241 B1 CS 271241B1
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- polyethylene oxide
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- polymer materials
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Abstract
Řešení patří do výzkumu chemických a fyzikálních vlastností látek, konkrétně, k hodnocení viskózních parametrů vysokomolekulárních polymerů a umožňuje rozšířit rozsah měření. Způsob stanovení viskózních parametrů polymerových materiálů, především • molekulární hmoty poiyetylenoxidu, spočívá i v přípravě roztoku zavedením polyetylenoxídu do rotačního rozpouštěče a měření po úplném rozpuštění poiyetylenoxidu výšky *■ zvednutí roztoku, podle kterého se posuzuje hledaný parametr, přičemž se připravuje roztok o koncentraci 60 g/litr, jako rozpouštědla se používá směs izopropylového lihu s destilovanou vodou v hmotovém poměru 1 : 3The solution belongs to the research of chemical and physical properties of substances, specifically, to the evaluation of viscous parameters of high-molecular polymers and allows to expand the range of measurements. The method of determining viscous parameters of polymer materials, especially the molecular weight of polyethylene oxide, also consists in preparing a solution by introducing polyethylene oxide into a rotary solvent and measuring, after complete dissolution of polyethylene oxide, the height of the solution, according to which the sought parameter is assessed, while a solution with a concentration of 60 g/liter is prepared, a mixture of isopropyl alcohol and distilled water in a mass ratio of 1 : 3 is used as a solvent
Description
271 241 -1- OBHCAHHE H30EPETEHHH K ABTOPCKOMY CBHHETE.JII.CTBy 3asiBJieHO : 28.12.84 3asiBKa = No 3863150/24-25 MKH4 : G 01 N 11/14271 241 -1- OBHCAHHE H30EPETEHHH TO ABTOPCKOMY CBHHETE.JII.CTBy 3asiBJieHO: 28.12.84 3asiBKa = No 3863150 / 24-25 MKH4: G01N 11/14
Abtopu : P. Φ. HycTataeB, Λ. Γ. Eropona h A. M. Jla3yTKHH 3aHBHTejii.: aBTopuAbtopu: P. Φ. HycTataeB, Λ. . Eropona h A.M. Jla3yTKHH 3aHBHTejii .: aBTop
Ha3BaHHe H3O6peTeHHSl: CIIOCOB OIIPEHEJIEHHH B83KOCTHHX ΠΑΡΑΜΕΤΡΟΒ ΠΟΠΗΜΕΡΙΠ1Χ MATEPHAJIOB H3o«5peTeHHe othcichtch k HCCJieaoBaHHio χημηηθοκηχ h *H3HMeeKHx cbohctb BeuiecTB. κοΗκρθΤΗα.κ auemte bsiskocthhx napaMeTpoe BucaKOMcijieKy.nsipHi.ix noJiHMepoe.Ha3BaHHe H3O6peTeHHS1: CIIOCOB OIIPEHEJIEHHH B83KOCTHHX ΠΑΡΑΜΕΤΡΟΒ ΠΟΠΗΜΕΡΙΠ1Χ MATEPHAJIOB H3o «5peTeHHe othcichtch k HCCJieaoBaHHio χημηηθοκηχ h * H3HMeeKHx cbohctb BeuiecTB. κοΗκρθΤΗα.κ auemte bsiskocthhx napaMeTpoe BucaKOMcijieKy.nsipHi.ix noJiHMepoe.
Uejibio Η3θορβτβΗΗ5ΐ siBJíaeTcsi pacuiHpeHHe ananasoita Η3μθρθηηη.Uejibio Η3θορβτβΗΗ5ΐ siBJíaeTcsi pacuiHpeHHe ananasoita Η3μθρθηηη.
Cnocoe ocyuiecTBJísiioT caeayioiuHM oepasoM.Cnocoe ocyuiecTBJísiioT caeayioiuHM oepasoM.
Bo FipamaeMuň ροτοροΜ-MeiuajiKoň pacTBopHTejit, npeacTaBJísnoujHH coooň CMeci. HaonponHJiOBorocnnpTa c Boaofi b mbccobom coOTnouieHHH 1 = 3, bhocsit pacneTHoe kojihmbctbo noJiHSTHJieHOKCHaa aasicooaaHHSi pacTBopa KOímeHTpamw 60 γ/ji.Bo FipamaeMuň ροτοροΜ-MeiuajiKoň pacTBopHTejit, npeacTaBJísnoujHH coooň CMeci. HaonponHJiOBorocnnpTa c Boaofi b mbccobom coOTnouieHHH 1 = 3, bhocsit pacneTHoe kojihmbctbo noJiHSTHJieHOKCHaa aasicooaaHHSi pacTBopa KOemeHTpamw 60 γ / ji.
Ckopoctb BpauieHHSi poTopa-MeuiaJiKH 900 o«s/mhh. B μομθητ nojiHoro pacTOBpeHHSi nojiHMepa H3Mepsii0T BUCOTy πολμμθ pacTBopa. MojiexyjisipHyioMaccy M onpeaeasnoT no «opMyjie M - ¢0.25 + 0,15a1i) . 106 .rae Ah - BbicoTa naaiewa pacTBopa. ΠρΗΜβρΗ peajiHsanHH cnocoisa. ΠρΗΜβρ 1 . 12 Mac. s. nojiMSTHJieHOKCHaa bhocsit b cocya c pacTBopHTejieM. CMectn 141 Mac.4.aHCTHJIJIHpOBaHHOH BOBU H 47 Mac . H. HBOnpOHHJlOBCiro enHPTa. BpamaeMUM HyBCTBHTe.ni.HHM OJieMeHTOMco cKopocTBio 900 + 20 o«/mhh. KoHueHTpauHsi nojiHMepa b pacTBope 60 r/n. Macconoe cooTHouieHHe H3OnpOnHJIOBOrO CnHPTa H aHCTHJIJlHpOBaHHOň ΒΟΛΗ paBHO 1:3. 4epe3 57 MHH. npOHCXOaHT naJIHOepacTBopeHHe nojiHMepa b pacTBope, bucotb ιιολέεμβ pacTBopa cocTaBJísieT 1,2 cm. MojieKynsipHasiMacca, onpeaeJieHHasi no «.opMyjie. paBHa 4.105.Ckopoctb BpauieHHSi poTopa-MeuiaJiKH 900 «s / mhh. B μομθητ nojiHoro pacTOBpeHHSi nojiHMepa H3Mepsii0T BUCOTs πολμμθ pacTBopa. MojiexyjisipHyioMaccy M onpeaeasnoT opyjie M - 5 0.25 + 0.15a1i). 106 .rae Ah - BbicoTa naaiewa pacTBopa. ΠρΗΜβρΗ peajiHsanHH cnocoisa. ΠρΗΜβρ 1. 12 Mac. nojiMSTHJieHOKCHaa bhocsit b cocya c pacTBopHTejieM. Mac.4.aHCTHJIJIHpOBaHHOH BOBU H 47 Mac. H. HBOnOHOHH1OBCiro enHPTa. BpamaeMUM HyBCTBHTe.ni.HHM OJieMeHTOMco cKopocTBio 900 + 20 o «/ mhh. KoHueHTpauHsi nojiHMepa b pacTBope 60 r / n. 1: 3 Macconoe cooTHouieHHe H3OnpOnHOlOBOrO CnHPTa. 4epe3 57 MHH. npOHCXOaHT naJIHOepacTBopeHHe nojiHMepa b pacTBope, bucotb ιιολέεμβ pacTBopa cocTaBJisT 1.2 cm. MojieKynsipHasiMacca, onpeaeJieHHasi no «.opMyjie. paBHa 4.105.
BucoTa noateMa. onpeaejieHHasi no cnocoey. onncaHHOMy b H3BecTHOM ββτοροκοη CBHaeTejitcTBe,oTcyTcTByeT. ΠρΗΜβΡ 2.BucoTa noateMa. onpeaejieHHasi no cnocoey. onncaHHOMy b H3BecTHOM ββτοροκοη CBHaeTejitcTBe, oTcyTcTByeT. ΠρΗΜβΡ 2.
OnpeaejieHHe eeayT aHajiorHHHO npHMepy 1. BHCOTa noateMa pacTBopa cocTaBJísieT 3.7 cm .McuieKyjisipHasi Macca, onpeaejieHHaa no «opMyjie. paBHa 8.10s.OnpeaejieHHe eeayT aHajiorHHHO npHMepy 1. BHCOTa noateMa pacTBopa cocTaBJísieT 3.7 cm .McuieKyjisipHasi Macca, onpeaejieHHaa no «opMyjie. paBHa 8.10s.
BucoTa noateMa pacTBopa. onpeaejieHHasi no cnocoey. onHcaHHOMy b H3BecTHOM aBTOpcKOMcBHaeTejibCTBe. OTcyTcTByeT. ílpHMep 3.BucoTa noateMa pacTBopa. onpeaejieHHasi no cnocoey. onHcaHHOMy b H3BecTHOM and BTOpcKOMcBHaeTejibCTBe. OTcyTcTByeT. ílpHMep 3.
OnpeaejieHHe eeayT aHaJiorHMHo npHMepy 1. Mepes 50 mhh.npoHcxoaHT noJiHoe pacTBopeHHenojiHMepa b pacTBope. BucoTa noateMa pacTBopa cocTaBJísieT 7.0 cm. MojieKyjisipHasi Macca.onpeaejieHHasi no «opxyjie, paBHa 1.3.106.OnpeaejieHHe eeayT aHaJiorHMHo npHMepy 1. Mepes 50 mhh.npoHcxoaHT noJiHoe pacTBopeHHenojiHMepa b pacTBope. BucoTa noateMa pacTBopa cocTaBJisie 7.0 cm. MojieKyjisipHasi Macca.onpeaejieHHasi no «opxyjie, paBHa 1.3.106.
BucoTa noateMa pacTBopa. onpeaejieHHasi no cnocoey. onncaHHOMy b hjběcthom aBTOpcKOMCBHaeTejiBCTBe. OTcyTcTByeT. ΠρΗΜβΡ 4.BucoTa noateMa pacTBopa. onpeaejieHHasi no cnocoey. onncaHHOMy b hjbacthom aBTOpcKOMCBHaeTejiBCTBe. OTcyTcTByeT. ΠρΗΜβΡ 4.
OnpeaejieHHe BeayT aHajionriHO npHMepy 1. BucoTa noateMa pacTBopa cocTaBJísieT 11.7 cm.OnpeaejieHHe BeayT aHajionriho npHMepy 1. BucoTa noateMa pacTBopa cocTaBJisieT 11.7 cm.
MoJieKyjisipHasi Macca, onpeaejieHHasi no «opnyjie, paBHa 2.0.106. 271 241 -2-MoJieKyjisipHasi Macca, onpeaejieHHasi no «opnyjie, paBHa 2.0.106. 271 241 -2-
MoJieKyjinpHan wacca, onpeaejieHHast no cnocoey. onncaHHOMy b ηββθοτηομ asTopcKOM CBMeTeJibCTBe, panna 2.0.106. npeaaaraeHoe HsoopeTenne no epaBHemno c nseecTKUM no3BOJiHT pacuinpHTi. bobmowhocth cnocoaa n onpeaejiHTL· MajieKyjiíipnyio Maccy noJinaTHJienoKCHaa b HHTepBaJie 3HaHeHHH 4.105 - 2. IQ6. SKcnepHMeHTaJiBHHe aaHHue aaioT ocHOBamie npaancuiaraTb, ίτο npn najím™ onpeaejieHHorocooTHouieHHn κομποηβητοβ b CHCTeMe oepaayefcn κοΜΠ-πεκο. b coctsb καταροΓα bxojbitnoJinsTHJieHOKcna. H3onponnJioBUň cnnpT, Bona.MoJieKyjinpHan wacca, onpeaejieHHast no cnocoey. onncaHHOMy b ηββθοτηομ asTopcKOM CBMeTeJibCTBe, virgin 2.0.106. npeaaaraeHoe HsoopeTenne no epaBHemno c nseecTKUM no3BOJiHT pacuinpHTi. bobmowhocth cnocoaa n onpeaejiHTL · MajieKyjiíipnyio Maccy noJinaTHJienoKCHaa b HHTepBaJie 3HaHeHHH 4,105 - 2. IQ6. C H ue c c c c c ue c c c c c c c c c c c c CT CT CT CT CT CT CT CT CT CT CT CT CT CT CT CT CT CT CT CT CT CT CT CT. b coctsb καταροΓα bxojbitnoJinsTHJieHOKcna. H3onponnJioBUn cnnpT, Bona.
Qepa3aaaHne βτβγο KOMnJieKca πρηβολητ k nosiBJíeHwo bucotm noaxeMa pacTeopa. BeaiHMHnaκοτοροΓΟ 33BHCKT ot KOjinsecTBa KOMnJieKca n MOJieKyjiapHoH HaccH nojTHBTHJteHOKCHaa. Πρη apyrnxcooTHoiuennnx κομποηθητοβ b CHCTeMe oepasoBaHHe aannoro KoMnjieKca He nponcxoanT.Qepa3aaaHne βτβγο KOMnJieKca πρηβολητ k nosiBJíeHwo bucotm noaxeMa pacTeopa. BeaiHMHnaκοτοροΓΟ 33BHCKT ot KOjinsecTBa KOMNJieKca n MOJieKyjiapHoH HaccH nojTHBTHJteHOKCHaa. Πρη apyrnxcooTHoiuennnx κομποηθητοβ b CHCTeMe oepasoBaHHe aannoro KoMnjieKca He nponcxoanT.
Buaop Κ3Οπροπηλοβογο cnHpTa oeycjioBJíeH c-neayioiiiHMH cooepa>«eHHSiMH = Hcnojii>3OBaHHeBuaop Κ3Οπροπηλοβογο cnHpTa oeycjioBJíeH c-neayioiiiHMH cooepa> «eHHSiMH = Hcnojii> 3OBaHHe
MeraJioBDro cnnpTa neueJiecooepaaHo H3-3a ero buc.okoh tokchmhocth . πρη ncnoJitaoBaHHH eyTHJiOBorocnnpTa h apyr«x bucuihx γομολογοβ yxyoaeTcsi xanecTBO pacTBopnTejia ro-aa nx orpaHHMeHHoňpaCTBopmocTH b Boae; 3thjiobmH cnnpT npn nponnx paBHUX ycjioenax aaeT eo.uee HMKoe 3HaHennebucotm noateMa pacTBopa. neM H3onponmioBbiií. fljia nponnjioBoro cnnpTa noaiyneHU pesyjibTaTM,aHajiorHHHiie naoriponnaiOBOMy. Oanaico npeammeKHe omano HBoriponinioBOMy cnapry H3-3a eroaocTyriHOCTH h aeuieBH3HM. 271 241 -3-MeraJioBDro cnnpTa neueJiecooepaaHo H3-3a ero buc.okoh tokchmhocth. πρη ncnoJitaoBaHHH eyTHJiOBorocnnpTa h apyr x x bucuihx γομολογοβ yxyoaeTcsi xanecTBO pacTBopnTejia ro-aa nx orpaHHMeHBoMCTBopmocTH b Boae; 3thjiobmH cnnpT npn nponnx paBHUX ycjioenax aaeT eo.uee HMKoe 3HaHennebucotm noateMa pacTBopa. neM H3onponmioBbiií. fljia nponnjioBoro cnnpTa noaiyneHU pesyjibTaTM, aHajiorHHHiie naoriponnaiOBOMy. Oanaico npeammeKHe omano HBoriponinioBOMy cnapry H3-3a eroaocTyriHOCTH h aeuieBH3HM. 271 241 -3-
ΦΟΡΜΧΠη H3OBPETEHHHΦΟΡΜΧΠη H3OBPETEHHH
Cnacoe anpeziejieHHsi bsokocthhx napaneTpoB nojiHMepHux MaTepHajioB. npeHMytuecTBeHHoMOJieKyjisipHofi waccw nojTH3THJieHOKcmaa. saKjnoMaiouiHHcsi b npHroTaEureHHH pacTBopa πϋτβμ BBeaennsinojiHSTHJieHOKCHfla bo BpautaeMMH pacTBOpHTejib H HBMepeHHH nocjie nojiHoro pacTBOpemisinojiHSTHJieHOKCHfla BucoTti noateMa pacTBopa, πα κοτοροβ cy/iHT oa hckomom napaMeTpe, o τ ji h ί aio tu h R c a těm, mto, c ueJitio pacuiHpeHHW «Hanaaoiia HBMepeHHň. γοτοβητ pacTBop KOHnenTpauHH 60γ/ji, b KanecTBe pacTBOpHTeJia Hcnojii.3yioT CMecb HaonponmioBoro cnHpTa c flHCTHJiJiMpoBaHHOH βολοηb waccoBOH OTHOiueHHH 1 = 3 h MojieKyjisipHyio Maccy M onpeaejinioT no aopMyjie M - (0,25 + 0.15<bh) . lOe.rae 4 h - BbicoTa ramena pacTBopa. cm . HCTOMHHKH KHtapMaUHH , npHHSITbie BO BHHMaibHe ΠΡΗ 3KCnepTH3e: SU. A. 905743 SU. ň. 1325329. 271 241 -4-Cnacoe anpeziejieHHsi bsokocthhx napaneTpoB nojiHMepHux MaTepHajioB. npeHMytuecTBeHHoMOJieKyjisipHofi waccw nojTH3THJieHOKcmaa. saKjnoMaiouiHHcsi b npHroTaEureHHH pacTBopa πϋτβμ BBeaennsinojiHSTHJieHOKCHfla bo BpautaeMMH pacTBOpHTejib H HBMepeHHH nocjie nojiHoro pacTBOpemisinojiHSTHJieHOKCHfla BucoTti noateMa pacTBopa, πα κοτοροβ cy / IHT OA hckomom napaMeTpe on her τ h ί herein aio h R c and those MTO c ueJitio pacuiHpeHHW «Hanaaoiia HBMepeHHň. γοτοβητ pacTBop KOHnenTpauHH 60γ / ji, b KanecTBe pacTBOpHTeJy3yioT CMecb HaonponmioBoro cnHpTa c flHCTHJiJiMpoBaHHOH βολοηb waccoBOH OTHOiueHHH 1 = 3h MojieKyjisipHyio Maccy M onpeaejinioT no aopMyjie M - (0.25 + 0.15 <bh). lOe.rae 4 h - BbicoTa arms pacTopa. cm. HCTOMHHKH KHtapMaUHH, npHHSITbie BO BHHMaibHe ΠΡΗ 3KCnepTH3e: SU. A. 905743 SU. ň. 1325329. 271 241 -4-
Ρ Ε Φ E P A TΕ Ε E P A T
cnocoe ΟΠΡΕΛΕΛΕΗΗΗ BH3KOCTHMX ΠΑΡΑΜΕΤΡΟΒ HOJIHMEPHUX MATEPHAJiQBcnocoe ΟΠΡΕΛΕΛΕΗΗΗ BH3KOCTHMX ΠΑΡΑΜΕΤΡΟΒ HOJIHMEPHUX MATEPHAJiQB
H3OópeTeHHe OTHOCHTCH K HCCJieflOBaHHIO XHMHMeCKHX H *B3HMeCKHX CBOHCTB BemeCTB, ΚΟΗΚρβΤΗΟ.κ oueHKe BX3KOCTHUX napaweTpoB BUCOKOMajieKyjiapHux nojiHMepoB H nosBOJiaeT pacuiHPHTB SHanaaoH Η3ΜθρθΗΗΗ.H3OópeTeHHe OTHOCHTCH TO HCCJieflOBaHHIO XHMHMeCKHX H * B3HMeCKHX CBOHCTB BemeCTB, ΤΗΟρβΤΗΟ.κ oueHKe BX3KOCTHUX napaweTpoB BUCOKOMajieKyjiapHux nojiHMepoB H nosBOJiaeT pacuiHPHTB SHanaaoH Η3ΜθρθΗΗΗ.
Cnocoe onpeaejieHHH bsdkcicthmx πβρβκβτροΒ noJiHMepHux MaTepnajiOB, npeHMyiuecTBeHHoMOJieKyjiapHoň Maccn nojiMSTHjieHOKcnaa. 3aKJiioHaioiuHHca b πρηγοτοβλβηβη pacTBopa nyTew BBeaennanoJiH3THJieHOKCHaa bo BpauiaeMuň pacTBopnTejii. η ηβμορθηηη noc-ne ποληογο pacTBopeHHanoJiHBTHJieHOKCHaa bhcoth noaieMa pacTBopa, no κοτοροΐί cyaaT o<5 hckomom napaMeTpe, npn stohγοτοβητ pacTBop KOHueHTpauHH 60 γ/ji. b KaaecTBe pacTBopHTejia Hcnojii.3yioT CMect. H3onponHjioBorocnHpia c ancTHJiJiHpoBaHHOH βολοη b MaccaBOM othoibohhh 1 = 3. 1 I»Cnocoe onpeaejieHHH bsdkcicthmx πβρβκβτροΒ noJiHMepHux MaTepnajiOB, npeHMyiuecTBeHHoMOJieKyjiapHoň Maccn nojiMSTHjieHOKcnaa. 3aKJiioHaioiuHHca b πρηγοτοβλβηβη pacTBopa nyTew BBeaennanoJiH3THJieHOKCHaa bo BpauiaeMuň pacTBopnTejii. η ηβμορθηηη noc-ne ποληογο pacTBopeHHanoJiHBTHJieHOKCHaa bhcoth noaieMa pacTBopa; b KaaecTBe pacTBopHTejia Hcnojii.3yioT CMect. H3onponHjioBorocnHpia c ancTHJiJiHpoBaHHOH βολοη b MaccaBOM othoibohhh 1 = 3. 1 I »
Claims (1)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS864069A CS271241B1 (en) | 1986-06-03 | 1986-06-03 | Method for determination of viscosity parameters of polymer materials |
| DD29102786A DD274546A3 (en) | 1984-12-28 | 1986-06-06 | Method for determining the viscose behavior of polymer materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS864069A CS271241B1 (en) | 1986-06-03 | 1986-06-03 | Method for determination of viscosity parameters of polymer materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS406986A1 CS406986A1 (en) | 1989-09-12 |
| CS271241B1 true CS271241B1 (en) | 1990-09-12 |
Family
ID=5382612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS864069A CS271241B1 (en) | 1984-12-28 | 1986-06-03 | Method for determination of viscosity parameters of polymer materials |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS271241B1 (en) |
-
1986
- 1986-06-03 CS CS864069A patent/CS271241B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS406986A1 (en) | 1989-09-12 |
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