Titanium ester coupling tus neeg saib xyuas: thev naus laus zis innovation thiab kev txhim kho zoo hauv polypropylene hlau kos duab sau cov khoom lag luam
Nyob rau hauv lub tshav pob ntawm polypropylene hlau kos duab cov khoom tsim, polypropylene hlau kos duab muab tub lim yog ib yam khoom tseem ceeb rau kev txhim kho cov khoom ua tau zoo thiab txo cov nqi. Nws qhov zoo ncaj qha cuam tshuam qhov kawg ntawm cov hnab ntim khoom, cov hnab ntim khoom, geotextiles thiab lwm yam khoom. Nrog rau kev txhim kho tas mus li ntawm kev lag luam kev thov rau cov khoom lag luam thiab kev nce siab ntawm cov nqi raw khoom, yuav ua li cas kom tau txais kev siv tau zoo thiab kev ua tau zoo ntawm cov khoom ntim hauv polypropylene hlau kos duab fillers tau dhau los ua qhov teeb meem tseem ceeb ntawm kev tsim kho kev lag luam. Titanium ester coupling cov neeg ua haujlwm, nrog rau lawv cov kev hloov kho interface zoo heev, tau coj cov kev daws teeb meem tshiab rau kev lag luam polypropylene hlau kos duab muab tub lim.
1, Technical mechanism: Tsim kom muaj kev ruaj ntseg muab tub lim interface system
Cov qauv molecular ntawm titanium ester coupling agents qhia meej cov qauv tsim tshuaj: ib kawg ntawm titanium ester functional pab pawg tuaj yeem tsim cov tshuaj ruaj khov nrog cov chaw ua haujlwm ntawm qhov chaw ntawm inorganic fillers xws li calcium carbonate thiab talc hmoov; Cov pab pawg ua haujlwm organic nyob rau lwm qhov kawg muaj kev sib raug zoo nrog polypropylene cob. Qhov no tshwj xeeb molecular architecture tsim cov tshuaj muaj zog txuas txuas ntawm inorganic fillers thiab polypropylene matrix.
Hauv kev tsim khoom thiab kev siv cov txheej txheem ntawm polypropylene hlau kos duab fillers, titanium ester coupling cov neeg ua haujlwm ua lub luag haujlwm tseem ceeb los ntawm peb cov txheej txheem tseem ceeb:
Chemical bonding modification mechanism:
Los ntawm kev tsim kev sib koom ua ke ntawm titanium ester pawg thiab cov chaw ua haujlwm ntawm qhov chaw muab tub lim, kev hloov kho cov tshuaj sib sib zog nqus tuaj yeem ua tiav;
Interface compatibility optimization mechanism:
A dense organic coating layer is formed on the surface of the filler particles, significantly improving the interface compatibility between the filler and polypropylene resin;
Dispersion stability txhim khu mechanism:
Txo lub zog saum npoo ntawm cov muab tub lim, zoo tiv thaiv nws cov agglomeration tshwm sim thaum ua.
2, Kev tshaj lij kev ua tau zoo siv rau polypropylene hlau kos duab sau cov ntaub ntawv
1. Txhim kho cov cuab yeej cuab tam thiab ua haujlwm ntev ntawm cov hlau kos duab
Polypropylene kos cov khoom xav tau cov cuab yeej siv siab, thiab cov khoom siv tsis tau kho feem ntau dhau los ua qhov tsis muaj zog hauv cov khoom siv. Titanium ester coupling cov neeg ua haujlwm txhim kho kev sib txuas ntawm kev sib txuas, hloov cov khoom siv los ntawm "cov ntsiab lus kev ntxhov siab" mus rau "cov ntsiab lus txhim kho kev ua haujlwm". Daim ntawv thov cov ntaub ntawv qhia tau hais tias polypropylene hlau kos duab fillers kho nrog titanium ester coupling cov neeg ua haujlwm tuaj yeem ua rau lawv lub zog tensile los ntawm 35% -55%, nodule lub zog los ntawm 40% -60%, thiab hnav tsis kam los ntawm 30% -50%, txhim kho lub neej kev pab cuam ntawm cov khoom woven.
2. Optimize kev ua tau zoo thiab spinning stability
Tom qab kev txhim kho lub xeev dispersion ntawm fillers nrog titanium ester coupling cov neeg ua hauj, cov txheej txheem kev kos duab yuav ruaj khov dua. Tshwj xeeb tshaj yog, cov yaj flowability yog txhim kho los ntawm 25% -45%, thiab cov spinning breakage tus nqi txo los ntawm 30% -50%; Kev txhim kho ntawm hlau txoj kab uas hla uniformity los ntawm 35% -55%; Kev ua tau zoo ntau lawm nce los ntawm 20% -40%, tshwj xeeb tshaj yog tsim rau high-speed hlau kos duab ntau lawm kab.
3. Txhim kho cov tsos zoo thiab kev xav ntawm cov khoom
Cov muab tub lim kho nrog titanium ester coupling tus neeg sawv cev yog sib npaug sib npaug thaum lub sij hawm xaim kos duab, uas ua rau saum npoo ntawm cov khoom smoother thiab finer, txo cov plaub hau los ntawm 40% -60%, thiab tsub kom lub softness ntawm tes xav li ntawm 25% -45%, ho txhim khu kev lag luam tus nqi ntawm cov khoom.
4. Ua tiav qhov sib npaug ntawm kev ua haujlwm siab thiab kev ua haujlwm ntawm kev lag luam
Kev nce qhov sib npaug ntawm cov muab tub lim ntxiv thaum ua kom cov hlau kos duab ua tau zoo yog ib txoj hauv kev tseem ceeb los txo cov nqi tsim khoom. Kev lag luam daim ntawv thov kev xyaum tau pom tias qhov zoo tshaj qhov sib ntxiv ntawm titanium ester coupling tus neeg sawv cev rau polypropylene hlau kos duab muab tub lim yog tswj los ntawm 5% -10% ntom, uas tuaj yeem ua kom muaj kev nyab xeeb ntxiv ntawm cov khoom siv muab tub lim rau 40% -60%, thaum tswj cov khoom lag luam thiab ua tiav qhov txo qis ntawm cov khoom siv raw ntawm 30% -45%.
5. Txhim kho cov yam ntxwv ua haujlwm ntawm cov khoom
Qhov saum npoo ntawm cov muab tub lim kho nrog titanium ester coupling tus neeg saib xyuas muab qhov zoo tshaj plaws kev sib koom ua ke rau lwm cov khoom siv ntxiv. Thaum siv ua ke nrog cov khoom siv ntxiv xws li UV resistant tus neeg saib xyuas, tiv thaiv - tus neeg saib xyuas kev laus thiab nplaim taws, nws tuaj yeem tsim cov txiaj ntsig tseem ceeb, muab kev txhawb nqa rau kev tsim cov khoom siv polypropylene hlau kos duab.
3, Kev txhawb nqa kev tshaj lij: Kev lees paub zoo rau Shandong Chunqian Cov Khoom Tshiab
Raws li cov chaw tsim khoom loj ntawm cov neeg ua haujlwm sib txuas, Shandong Chunqian New Materials Co., Ltd. tso siab rau cov ntaub ntawv pov thawj muaj txiaj ntsig zoo thiab ntau xyoo ntawm kev tsim khoom thiab kev muag khoom los muab kev txhawb nqa thiab kev pabcuam rau cov khoom siv polypropylene.
4, Daim ntawv thov tiag tiag pov thawj
Thaum ib lub hnab ntim khoom lag luam qub siv cov khoom ntim cov khoom siv ib txwm siv, nws tau ntsib teeb meem ntawm kev kos duab tsis txaus thiab siab xaim tawg. Tom qab qhia cov titanium ester coupling tus neeg sawv cev muab los ntawm Chunqian Cov Khoom Tshiab (nrog rau qhov sib ntxiv ntawm 8% ntawm cov khoom ntim khoom), calcium carbonate sau nyiaj tau nce los ntawm 35% mus rau 55%, kev kos lub zog tensile tau nce 48%, cov hlau tawg tau txo qis los ntawm 52%, cov nqi tsim khoom lag luam tau txo qis los ntawm 36%.
5, Kev Tsim Kho Kev Tsim Kho Kev Lag Luam thiab Kev Pom Zoo
Nrog rau kev txhim kho ntawm polypropylene hlau kos duab kev lag luam mus rau kev ua haujlwm siab, kev ua haujlwm ntau, thiab kev tiv thaiv ib puag ncig, daim ntawv thov ntawm titanium ester coupling cov neeg ua haujlwm nyob rau hauv qhov chaw muab tub lim yuav ua ntau dua hauv - qhov tob:
Cov ntawv thov tshiab hauv siab -lub zog polypropylene hlau kos duab;
Technological breakthroughs nyob rau hauv lub recyclable polypropylene daim duab system;
Txheej txheem optimization nyob rau hauv zus tau tej cov functional polypropylene hlau daim duab;
◆ Kev tsim kho thev naus laus zis hauv cov khoom siv xaws ntse.
6, Scientific application suggestion
Xaiv cov qauv sib txuas tsim nyog raws li qib polypropylene resin thiab muab tub lim cov yam ntxwv, txiav txim siab qhov zoo tshaj qhov sib piv los ntawm cov kev sim ua kom zoo, ua kom zoo dua qub thiab kho nyob rau hauv thaj tsam ntawm 5% -10%, nruj me ntsis tswj cov txheej txheem kub thiab lub sij hawm, xyuam xim rau kev sib raug zoo thiab kev sib koom ua ke nrog lwm cov khoom siv ntxiv, tsim kom muaj kev ruaj ntseg ntawm cov khoom lag luam.
Titanium ester coupling cov neeg ua haujlwm ua lub luag haujlwm tseem ceeb hauv kev lag luam polypropylene hlau kos duab los ntawm lawv cov kev hloov kho zoo heev interface. Nws tsis tsuas yog daws tau cov teeb meem kev ua haujlwm nyob rau hauv siab filling tshuab, tab sis kuj muab kev txhawb nqa kev txhim khu kev qha rau kev lag luam kom ua tiav ob lub hom phiaj ntawm kev ua haujlwm siab thiab kev ua kom zoo ntawm tus nqi. Shandong Chunqian New Materials Co., Ltd., ua tus kws tshaj lij kev tsim khoom, tau dhau los ua tus khub tseem ceeb rau kev kho dua tshiab thiab cov khoom lag luam tshiab hauv kev lag luam polypropylene hlau kos duab, ua tsaug rau nws cov txiaj ntsig zoo ntawm - cov khoom lag luam zoo thiab pheej yig, txaus cia khoom lav, lav tom qab - muag kev pab cuam cog lus, thiab tag nrho cov khoom tsim nyog thiab kev muag khoom zoo. Nrog rau kev nce qib ntawm cov khoom siv thev naus laus zis thiab kev txhim kho kev lag luam kev xav tau, titanium ester coupling cov neeg ua haujlwm yuav ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa kev txhim kho ntawm kev lag luam kos duab polypropylene rau kev ua haujlwm zoo dua thiab dav dua.
Cim npe nrov: Tuam Tshoj titanate coupling tus neeg saib xyuas rau polypropylene filament filling khoom, Tuam Tshoj titanate coupling tus neeg saib xyuas rau polypropylene filament filling khoom manufacturers, lwm tus neeg, Hoobkas
