Kev Tsim Kho Tshiab thiab Kev Txhim Kho ntawm Aluminate Coupling Agents hauv PP Nonwoven Masterbatch Kev Lag Luam Hauv cov khoom siv niaj hnub no, polypropylene (PP) nonwoven fabrics tau siv dav hauv cov cheeb tsam xws li kev tiv thaiv kev kho mob, cov khoom siv tu cev, cov ntaub ntawv pom, thiab kev ua liaj ua teb mulching, tshuav rau lawv cov khoom zoo tshaj plaws ntawm lub cev, {0} kev ruaj ntseg, thiab kev nyab xeeb. Raws li kev lag luam xav tau rau cov khoom lag luam txuas ntxiv nce ntxiv thiab kev sib tw ua lag luam nce zuj zus, kev tsom mus rau hauv kev lag luam tseem nyob ntawm kev txhim kho qhov zoo thiab kev ua haujlwm ntawm PP nonwoven fabrics los ntawm kev siv thev naus laus zis, thaum tib lub sijhawm tswj hwm tus nqi. Aluminate coupling agents, raws li cov neeg sawv cev ntawm kev hloov kho cov khoom siv sib txuas, muab cov kev daws teeb meem tshiab rau PP nonwoven masterbatch kev lag luam los ntawm lawv cov txheej txheem tshuaj lom neeg tshwj xeeb.
I. Kev Kawm Txuj Ci:
Cov qauv molecular ntawm aluminate coupling tus neeg sawv cev rau kev tsim ib qho kev txhim kho fiber ntau interface nta ib tug ilv tsim dual affinity yam ntxwv: lub aluminate functional pab pawg neeg ntawm ib kawg ntawm cov molecule tuaj yeem tsim cov tshuaj ruaj khov nrog cov chaw ua haujlwm ntawm qhov chaw ntawm inorganic fillers xws li calcium carbonate thiab talc, ua tiav cov kev hloov pauv ntawm nanoscale; thaum cov organic ntev - cov qauv saw ntawm lwm qhov kawg ua rau muaj kev sib raug zoo nrog cov saw hlau polypropylene macromolecular los ntawm kev sib cuam tshuam cov rog. Cov txheej txheem no ntawm "anchoring inorganic fillers ntawm ib kawg thiab kev koom ua ke cov organic resin ntawm lwm tus" tsim ib qho chaw ruaj khov ntawm cov neeg muab tub lim thiab cov polymer matrix, ua tiav qhov kev hloov pauv ntawm lub cev yooj yim sib xyaw rau kev sib txuas ua ke.
Nyob rau hauv kev ua thiab daim ntawv thov ntawm PP nonwoven ntaub masterbatch, aluminate coupling agents exert lawv cov teebmeem los ntawm peb core technical mechanisms:
Deg tshuaj hloov kho mechanism:
Los ntawm kev hloov cov yam ntxwv saum npoo ntawm qhov muab tub lim los ntawm kev sib koom ua ke, lub zog saum npoo tau txo qis, txhim kho kev sib raug zoo nrog PP resin.
Dispersion thiab stability tswj mechanism:
Ib qho peb -qhov steric hindrance nyhuv yog tsim, zoo tiv thaiv cov agglomeration thiab sedimentation ntawm cov muab tub lim thaum lub sij hawm yaj spinning txheej txheem.
Interfacial mechanical optimization mechanism:
Ib qho kev sib txuas tshuaj lom neeg muaj zog tau tsim, txhim kho qhov kev ntxhov siab hloov pauv tau zoo thaum lub sijhawm ua cov txheej txheem fiber ntau.
II. Professional Technical Advantages Applied to PP Nonwoven Fabric Masterbatch
1. Ua kom muaj txiaj ntsig zoo ntawm Fiber Mechanical Properties
Nyob rau hauv cov tsoos PP nonwoven fabric masterbatch system, unmodified fillers feem ntau ua qhov tsis muaj zog txuas ntawm fibers. Aluminate coupling agents hloov cov fillers los ntawm "kev ua haujlwm tsis txaus" mus rau "txhim kho cov ntsiab lus" los ntawm kev ntxiv dag zog rau kev sib txuas lus. Cov ntaub ntawv tsim tawm tiag tiag qhia tau hais tias kev siv cov masterbatch hloov kho nrog aluminate coupling agents tuaj yeem ua rau lub zog tawg ntawm PP nonwoven fabrics los ntawm 30% -45%, txhim kho lub zog tsim kua muag los ntawm 25% -40%, thiab txhim kho lub zog tawg los ntawm 20% -35%. Qhov no txhim kho kev ntseeg siab thiab kev pabcuam lub neej ntawm cov khoom xws li cov khaub ncaws tiv thaiv kev kho mob thiab cov ntaub ntawv pom.
2. Txhim kho cov txheej txheem fiber ntau
Kev tsim cov nonwoven fabrics xav tau cov kev cai nruj rau cov txheej txheem melting. Tom qab aluminate coupling tus neeg saib xyuas txhim kho lub xeev dispersion ntawm cov muab tub lim, cov khoom rheological ntawm cov yaj yog qhov ua tau zoo, uas yog qhia tshwj xeeb hauv: qhov txo qis ntawm spinning siab los ntawm 15% -25%, nrog rau kev txo qis hauv kev siv zog; txhim kho uniformity ntawm fiber ntau txoj kab uas hla, thiab txo tus nqi spinning breakage los ntawm 30% -50%; thiab kev nce hauv kev ua tau zoo los ntawm 18% -28%, ua rau nws tshwj xeeb tshaj yog haum rau kev kub ceev spunbond thiab meltblown ntau lawm txheej txheem.
3. Txhim kho cov khoom sib xws thiab kev xav ntawm tes
Cov kev hloov kho tshiab ntawm masterbatch ua rau muaj kev ruaj ntseg ntau dua nyob rau hauv PP matrix, uas ua rau muaj kev sib faib ntau dua ntawm cov khoom siv fiber ntau hauv kev tsim khoom, txhim kho qhov sib xws ntawm cov khoom tuab. Nyob rau tib lub sijhawm, cov ntaub ntawv hloov kho tsis muaj qhov muag pom, nrog rau 20% -35% kev txhim kho hauv draping, thiab 15% -25% optimization nyob rau hauv qhov sib txhuam coefficient, zoo heev txhim kho kev nplij siab ntawm cov khoom siv.
4. Ua tiav qhov sib npaug ntawm kev ua haujlwm siab thiab tus nqi -kev ua tau zoo
Ua kom muaj qhov sib npaug ntawm cov khoom ua haujlwm ntxiv thaum ua kom ntseeg tau tias qhov kev ua tau zoo ntawm cov ntaub tsis muaj ntaub ntawv raws li cov qauv yog ib txoj hauv kev tseem ceeb los txo cov nqi tsim khoom. Aluminate coupling agents tsim cov txheej txheem rau siab -functionalization filling los ntawm optimizing interfacial zog. Kev lag luam daim ntawv thov kev coj ua tau pom tias qhov zoo tshaj qhov sib ntxiv ntawm aluminate coupling agents rau PP nonwoven fabric masterbatch yog tswj los ntawm 5% thiab 10% ntawm qhov ntom, uas tso cai rau cov nyiaj ntxiv ntawm cov khoom ua haujlwm kom nyab xeeb nce mus rau 25% mus rau 40%. Thaum tswj xyuas qhov tseem ceeb ntawm cov khoom, nws txo cov nqi ntawm cov khoom siv raw los ntawm 15% mus rau 24%.
5. Txhim kho cov yam ntxwv ua haujlwm ntawm cov khoom
Qhov saum npoo ntawm cov muab tub lim kho nrog cov neeg ua haujlwm sib txuas muab lub platform zoo dua rau lwm cov khoom siv ntxiv. Thaum siv ua ke nrog cov khoom siv ntxiv xws li cov tshuaj tua kab mob, cov tshuaj tiv thaiv kab mob, thiab cov nplaim hluav taws, nws tuaj yeem tsim cov txiaj ntsig tseem ceeb, muab lub hauv paus tsim nyog rau kev txhim kho cov ntaub ntawv tsis-woven rau kev siv tshwj xeeb xws li kev tiv thaiv kev kho mob thiab ntim hluav taws xob.
III. Kev Pab Txhawb Kev Ua Haujlwm:
Raws li ib tug qub tub rog chaw tsim tshuaj paus ntawm aluminate coupling agents, Shandong Chunqian New Materials Co., Ltd. tau tsim ib tug kev qhia kev pab cuam thiab muab system raws li nyob rau hauv ntau xyoo ntawm kev tsim thiab muag khoom, muab cov khoom txhawb nqa rau PP nonwoven kev lag luam.
IV. Kev siv tswv yim
Effect Verification Ib lub tuam txhab kev kho mob tsim khoom lag luam thawj zaug tau ntsib teeb meem xws li cov khoom lag luam tsis txaus thiab tsis zoo sib xws thaum tsim PP nonwoven fabrics siv cov tsoos masterbatch. Tom qab qhia qhov tshwj xeeb aluminate coupling tus neeg sawv cev muab los ntawm Chunqian Cov Khoom Tshiab (nrog rau qhov sib ntxiv ntawm 7% ntawm cov muab tub lim), qhov sib ntxiv ntawm cov khoom ua haujlwm tau nce los ntawm 20% mus rau 32%. Nyob rau tib lub sijhawm, lub zog tawg ntawm cov ntaub nonwoven tau nce los ntawm 38%, fiber ntau zoo sib xws los ntawm 45%, thiab cov nqi tsim khoom poob los ntawm 21%. Kev sib tw ntawm cov khoom lag luam hauv high -kev lag luam kho mob kawg tau txhim kho tau zoo.
V. Kev Tsim Kho Kev Lag Luam Kev Lag Luam thiab Kev Lag Luam Technology Outlook Raws li PP nonwoven kev lag luam hloov zuj zus mus rau kev ua haujlwm siab, kev ua haujlwm ntau, thiab degradability, aluminate coupling agents yuav ua rau pom muaj peev xwm siv tau ntau dua hauv cov hauv qab no:
Hauv - kev txhim kho tob thiab kev siv hauv kev kho mob siab - kev ua haujlwm tsis muaj ntaub qhwv;
Cov ntawv thov tshiab hauv biodegradable nonwoven fabric systems;
Kev txhawb nqa hauv kev txawj ntse teb ua haujlwm tsis zoo ntawm cov ntaub;
▲ Txheej txheem optimization nyob rau hauv kev npaj ntawm ultrafine fiber nonwoven fabrics.
VI. Cov lus qhia txog kev siv txuj ci: Xaiv tus qauv sib txuas tus neeg sawv cev raws li PP resin qib thiab cov txheej txheem spinning;
Txiav txim siab qhov zoo tshaj qhov sib piv los ntawm kev sim ua kom zoo, thiab tswj xyuas nws hauv qhov ntau ntawm 5% -10%;
nruj me ntsis tswj qhov ntsuas kub ntawm spinning kom paub meej tias tus neeg sawv cev sib txuas tuaj yeem ua tiav nws cov txiaj ntsig zoo;
Ua tib zoo mloog rau kev sib koom ua ke nrog kev ua haujlwm pabcuam xws li tshuaj tua kab mob thiab tshuaj tiv thaiv kab mob;
Tsim kom muaj txheej txheem kev tshuaj xyuas zoo kom ntseeg tau tias cov khoom lag luam ruaj khov.
Aluminate coupling cov neeg ua haujlwm, los ntawm lawv cov kev hloov pauv kev hloov pauv kev tshawb fawb, tau ua lub luag haujlwm txhawb nqa tseem ceeb hauv PP nonwoven fabric masterbatch kev lag luam. Lawv tsis tsuas yog daws tau cov teeb meem ntawm cov txheej txheem los ntawm kev ua haujlwm siab -functionalization filling tab sis kuj tseem muaj txiaj ntsig zoo hauv kev txhim kho cov khoom lag luam thiab kev ua kom zoo dua tus nqi. Shandong Chunqian New Material Co., Ltd., raws li cov kws tshaj lij kev tsim khoom, tau dhau los ua tus khub txhim khu kev qha rau PP nonwoven npuag kev lag luam hauv kev tsim kho tshiab thiab cov khoom lag luam kho dua tshiab, ua tsaug rau nws cov khoom zoo thiab pheej yig, kev pabcuam raws sijhawm, lav tom qab- kev muag khoom, thiab muaj peev xwm cia txaus, ua ke nrog ntau xyoo kev tsim khoom thiab kev muag khoom. Saib tom ntej, nrog kev nce qib ntawm cov khoom siv tshiab thiab kev hloov kho tshiab ntawm kev xav tau ntawm kev lag luam, cov neeg ua haujlwm sib txuas aluminate yuav muaj tseeb ua lub luag haujlwm tseem ceeb hauv kev tsav tsheb PP nonwoven npuag kev lag luam mus rau siab - kawg, kev ua haujlwm, thiab kev loj hlob ntsuab.
Cim npe nrov: Tuam Tshoj aluminate coupling tus neeg saib xyuas rau pp nonwoven masterbatch, Tuam Tshoj aluminate coupling tus neeg saib xyuas rau pp nonwoven masterbatch manufacturers, lwm tus neeg, Hoobkas
