PVC糊树脂颗粒形态研究

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1、téãLQU>léLW>FqîåLPNWG૙ஃᇑჺ৯qÑèìÑåÅÑë>>PNNW࿔ቤՊࡽǖ1005-3360DŽ2009Dž09-0023-03PVCࢵຏኬ੓૭ႚༀჺ৯ResearchonParticleMorphologyofPVCPasteResin(1)ञᇗԶLjႸࡔ௺Ljቧ௺௺Ljࢲ዇Ljஆ࢛Ljᄘܾ䫎Lj୥ᄝLj་ࢤ(1)JiYubi,XuGuomin,ZhangMinmin,HuZhi,LuoHeng,YangErxing,LuYang,TanHong-ࡔॆްࢇ߀Ⴀ਋ࢇ࿿֌ଙ߾ײरຍჺ৯ዐ႐Ljࡍዝࡍᄞ550014-NationalEngineeringResearch

2、CenterforModifiedPolymerMaterials,Guiyang550014,China୑NJ᜵:ᆩ෢௮ۉ৥঳ࢇ૭܈ဆݛ݆Ljჺ৯କྲ჈ޝ݆ࢅዖጱළᅂ݆PVCࢵຏኬ੓૭ႚༀ༬ኙLjժ༑༪କ੓૭ႚༀᇑሺ໒ࢵᰰ܈ኮक़ڦ࠲ဣăAbstract:ParticlemorphologiesofPVCpasteresinmadebymicro-suspensionmethodandseedemulsionmethodwereinvestigatedbycombiningscanningelectionmicroscopy(SEM)andlaserparticlesiz

3、eanalyzer.TherelationshipbetweenparticlemorphologyandviscosityofPVCplastisolwasalsostudied.С᪃ជ:਋୰ᅚဗࢵຏኬǗ੓૭ႚༀǗᰰ܈˖ڎѫዜՁ:TQ325.3஠࿸ಕខᆉ:AKeywords:PVCpasteresin;Particlemorphology;Viscosity਋୰ᅚဗDŽPVCDžࢵຏኬႠዊࢅႠీփৈ๴ڟڥዐຍरଉ૭੓ڦᄽ߳ႜ೵Փᆌᆩăঁᅓয[4-6]ጱ༬ኙ(ڦዐଉ૭੓ሞഄକ৯ჺڪ࣏൐ܸLjၚᆖڦ)ࠓ঳૾Ăքഄतଉጱํᄓरຍࢅᆫࣅཉᇑ੓૭՗௬ႚஸĂೝ਩૭০Ă૭܈քڪጱႚ

4、ༀॲLjժჺ৯କሞPVCࢵຏኬ૭০ဆዐڦᆌᆩă঳ბ༬ኙᆶ௢ൎڦ࠲ဣăࢵຏኬ੓૭ႚༀࡻĂೝ਩૭ࡕ՗௽ǖघ࠼ᄆพොพ๕ଉरຍڦ੗૭০ݔྷ০๢ዐĂ૭܈ڦ࿿໼਋ᇀ૧ᆶLjሌ਩քׯ႙े߾ă࠽Ljଉࡗײ੺໏Ljଉ঳ࡕጚඓ൐ዘްႠࡻLj๟ᆶ࠲ࢵຏኬڦ੓૭ႚༀLjࡔాྔბኁፔକᅃၵჺ৯ଉࢅ՗ኙPVC૭܈քڦ૙ၙݛ݆ăժᆩגำཉ[1-3][1]ă૩සLjྦྷࡔ඄ْܾኙ՗୲ໟ঴૭੓ڦူॲࢵCVPକ৯ჺ৥ۉ௮෢ᆩڪ૭ጱ੓૭ഽ܈Ljჺ৯କຏኬڦీႠࢵ໒ሺᇑഄ੗ༀႚ૭੓ڦኬຏࢵCVPକ؜༵Ljༀႚ૭੓ڦ࠲ဣăڦༀႚ૭੓ኬຏࢵܔ࠶৑Ljຎ໯ฉጹ੗႙ጱ૭प؛ă႙ጱ૭पْࢅ႙ጱ૭प؛ྺჺ৯࢔ྺڇރք႙ࢅມރք႙Ǘْप

5、૭ጱ႙੗ྺ৆ܠLjڍ๟Lj঳ࢇ෢௮ۉ৥ࢅ૭܈ဆरຍਸቛჺ৯[3]௢႙ࢅ຿ො႙ăྦྷኾ۫ڪᄺ૧ᆩ෢௮ۉ৥࠵ڦඐณ९ԒڢăԨํᄓ঳ࢇଇዖ՗ኙݛ๕Ljဆჺକփཞ਋ࢇ߾ᅝิڦPVCࢵຏኬ੓૭ႚༀă඗৯କࡔా׉९ଇዖิ߾ᅝęęྲ჈ޝ݆ࢅዖጱܸLj෢௮ۉ৥ኻ๟ܔࢵຏኬ੓૭՗௬ྲ࠵ႚஸڦਆළᅂ݆ࢵຏኬڦ੓૭ႚༀ༬ኙăև࠵Ljڇٗۉ৥཮ฉڦ႑တժփీྜඇݒᆌኝ߲ࢵຏኬ੓૭ڦႚༀ༬ኙă1ํᄓևໜጣ20๘ु70౎پघ࠼रຍĂ࠼ۉरຍᅜतऺ1.1ᇱଙᇑዺव໙ऐरຍڦტ໏݀ቛࢅ࠽ݘᆌᆩLjएᇀ࠼ොพᇱ૙ڦٷ࢔କڟڥᅏଉ૭੓ڦ݀ቛăഄዐLjᄆพොพPVCࢵຏኬ1Ljྲ჈ޝ݆Lj਋ࢇ܈ྺ1580~1780Lj݆(

6、ᆼ׬ၭঙമၠොพ݆)๟߳ዖ࠼ොพ੓૭ଉฬᄞࣅ߾ࠣᆶ၌ࠅິǗᅏዐ݀ቛፌྺׯຄڦĂᆌᆩፌྺ࠽ݘڦᅃዖLjਏᆶPVCࢵຏኬ2Ljྲ჈ޝ݆Lj਋ࢇ܈ྺ1300~1500Lj੗૭০ݔྷ࠽(0.02~2000̂m)Ljଉࡗײ੺໏Ăฬᄞࣅ߾ࠣᆶ၌ࠅິǗଉ঳ࡕጚඓ੗੍ĂዘްႠࡻۅ༬ڪLjణമᅙሞ߳PVCࢵຏኬ3Ljྲ჈ޝ݆Lj਋ࢇ܈ྺ1230~1430Ljएূၜణǖڍࠑመ੾ஂଢ଼᝟Ѳ0..5@?C/.@.1὚ᳬመՋ᝟ᄴY0..6[5..3὚ᳬመՋHߙY0..5[0/7.Ձ












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7、இবᆐቂnj23PPVC糊树脂颗粒形态研究.indd23VC糊树脂颗粒形态研究.indd2322009/9/123:06:08009/9/123:06:08PVCࢵຏኬ੓૭ႚༀჺ৯ࢶళסዝࣅ߾ࠣᆶ၌ࠅິǗPVCࢵຏኬ4Ljዖጱළᅂ݆Lj਋ࢇ܈1500~2100Ljฉ࡛୰ॢࣅ߾ࠣᆶ၌ࠅິǗPVCࢵຏኬ5Ljዖጱළᅂ݆Lj਋ࢇ܈1250~1650Ljฉ࡛୰ॢࣅ߾ࠣᆶ၌ࠅິǗܔԧܾो໗ܾႍኬDŽDOTPDžLjP001Ljሺ໒वLj๨&a'
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