Kev hloov kho thev naus laus zis thiab daim ntawv thov tawg ntawm Aluminate Coupling Agent hauv Calcium Carbonate Masterbatch Kev Lag Luam
Hauv kev hloov kho cov yas, calcium carbonate, uas yog qhov kev lag luam zoo tshaj plaws thiab kev ua haujlwm zoo tshaj plaws, tau dhau los ua ib qho tseem ceeb thiab tseem ceeb ntawm kev hloov kho cov khoom siv polyolefin. Txawm li cas los xij, qhov teeb meem kev sib raug zoo ntawm calcium carbonate thiab polymer matrix tau txwv nws txoj kev loj hlob ntxiv nyob rau hauv siab - kawg daim ntawv thov teb. Cov ntawv thov tshiab ntawm aluminate coupling cov neeg ua haujlwm tau coj txoj hauv kev tshiab rau kev lag luam calcium carbonate masterbatch, ua tiav qhov kev hloov pauv tseem ceeb los ntawm kev sau yooj yim mus rau kev ua haujlwm zoo.
1, Cov ntsiab lus tseem ceeb: Tsim kom muaj cov khoom siv zoo tshaj plaws interface
Cov qauv molecular tsim ntawm aluminium ester coupling agents embodies meej interface engineering cov ntsiab lus: cov txhuas ester ua haujlwm pab pawg ntawm ib kawg tuaj yeem tsim kev sib koom tes ruaj khov nrog calcium ions rau ntawm qhov chaw ntawm calcium carbonate, tsim cov txheej txheej txheej txheej txheej ntawm calcium carbonate; Cov organic molecular chains ntawm lwm qhov kawg muaj kev sib raug zoo nrog cov cab kuj xws li polyethylene thiab polypropylene. Qhov kev tsim tshwj xeeb no tsim kom muaj 'tus choj molecular' ntawm calcium carbonate thiab polymers.
Hauv kev npaj thiab kev siv cov calcium carbonate masterbatch, aluminate coupling agents ua lub luag haujlwm tseem ceeb los ntawm peb lub ntsiab lus tseem ceeb:
Deg tshuaj hloov kho mechanism:
Ua tib zoo hloov cov khoom nto ntawm calcium carbonate los ntawm cov tshuaj tiv thaiv, ua tiav kev hloov ntawm hydrophilicity mus rau hydrophobicity;
Decentralized stability tswj mechanism:
Tsim kom muaj peb -qhov sib txawv steric hindrance network kom zoo tiv thaiv cov agglomeration ntawm calcium carbonate thaum ua;
Interface mechanics txhim khu kev qha mechanism:
Tsim kom muaj kev sib txuas ntawm cov tshuaj lom neeg ruaj khov, txhim kho cov khoom zoo ntawm cov khoom sib xyaw.
2, Kev tshaj lij kev zoo siv rau calcium carbonate masterbatch
1. Ua kom muaj txiaj ntsig zoo ntawm cov masterbatch
Tsis kho calcium carbonate feem ntau dhau los ua ib qho kev ntxhov siab hauv cov masterbatch. Aluminium ester coupling cov neeg ua haujlwm txhim kho kev sib txuas ntawm kev sib txuas, hloov cov calcium carbonate los ntawm "tsis muaj zog txuas" mus rau "chav ua kom muaj zog". Cov ntaub ntawv tsim tawm tiag tiag qhia tau tias kev siv aluminate coupling tus neeg sawv cev hloov kho calcium carbonate masterbatch tuaj yeem ua rau lub zog tensile ntawm cov khoom lag luam nqes los ntawm 40% -60%, cuam tshuam lub zog los ntawm 45% -70%, thiab khoov modulus los ntawm 35% -55%, txhim kho cov khoom siv kho tshuab thiab kev pabcuam lub neej ntawm cov khoom yas.
2. Txhim kho kev ua haujlwm zoo thiab cov khoom zoo
Tom qab aluminium ester coupling tus neeg saib xyuas txhim kho lub xeev dispersion ntawm calcium carbonate, kev ua tau zoo ntawm cov masterbatch yog qhov zoo tuaj. Tshwj xeeb, nws yog manifested li 25% -40% nce nyob rau hauv melt flowability thiab ib tug 10% -20% txo nyob rau hauv ua kub kub; Kev ruaj ntseg ntawm cov khoom molding tau raug txhim kho, thiab qhov smoothness ntawm cov khoom tau raug txhim kho los ntawm 30% -50%; Txhim kho ntau lawm efficiency los ntawm 20% -35%, tshwj xeeb tshaj yog haum rau loj-scale zus tau tej cov high-end khoom.
3. Ua tau zoo filling thiab kev lag luam kev lag luam
Aluminium ester coupling cov neeg ua haujlwm tsim cov txheej txheem rau kev faib ua feem ntau los ntawm kev txhim kho kev sib raug zoo. Kev lag luam daim ntawv thov kev coj ua tau pom tias qhov zoo tshaj qhov ntxiv ntawm aluminium ester coupling tus neeg sawv cev rau calcium carbonate masterbatch yog tswj los ntawm 5% thiab 10% ntom, uas tuaj yeem ruaj ntseg ntxiv cov nyiaj calcium carbonate mus rau 60% -80%, thaum tswj cov khoom ua tau zoo thiab txo cov nqi raw khoom los ntawm 40% -55%.
4. Txhim kho qhov zoo ntawm qhov chaw thiab zoo li ntawm cov khoom
Cov kev hloov kho kev tshawb fawb calcium carbonate yog sib npaug sib npaug ntawm cov cab cab, uas ua rau lub ntsej muag smoother thiab muag heev ntawm cov khoom kawg. Lub glossiness yog nce los ntawm 35% -50%, lub whiteness yog zoo dua los ntawm 30% -45%, thiab cov defects ntawm nto yog txo los ntawm 55% -70%. Nws yog qhov tshwj xeeb tshaj yog tsim rau cov khoom ntim, cov khoom siv hauv tsev, thiab lwm yam khoom uas muaj cov kev cai nruj rau cov khoom muag.
5. Nthuav cov chaw ua haujlwm
Qhov saum npoo ntawm calcium carbonate kho nrog coupling agents muab ib qho zoo tagnrho synergistic platform rau lwm yam khoom siv additives. Thaum siv ua ke nrog cov khoom siv ntxiv xws li tshuaj tua kab mob, tshuaj tiv thaiv - cov tshuaj tiv thaiv zoo li qub, thiab cov khoom siv thermal conductivity, cov txiaj ntsig tseem ceeb tuaj yeem ua tiav, muab kev txhawb nqa kev ntseeg siab rau kev txhim kho qib siab - cov khoom siv ua haujlwm kawg.
3, Kev txhawb nqa kev tshaj lij: Kev lees paub zoo rau Shandong Chunqian Cov Khoom Tshiab
Raws li lub chaw tsim khoom ntawm aluminium ester coupling cov neeg ua haujlwm, Shandong Chunqian New Materials Co., Ltd. tau tsim muaj kev pabcuam thiab kev ruaj ntseg zoo raws li kev tsim khoom thiab kev muag khoom ntau xyoo.
4, Daim ntawv thov tiag tiag pov thawj
Thaum lub siab -kawg ntim cov khoom lag luam pib siv cov calcium carbonate masterbatch zoo tib yam, nws tau ntsib teeb meem xws li tsis txaus toughness thiab yooj yim tawg ntawm cov khoom. Tom qab qhia tus neeg sawv cev aluminate coupling muab los ntawm Chunqian Cov Khoom Tshiab (nrog rau qhov sib ntxiv ntawm 9% ntawm cov calcium carbonate), qhov ntim ntawm calcium carbonate tau nce los ntawm 55% mus rau 75%. Nyob rau tib lub sijhawm, qhov cuam tshuam lub zog ntawm cov khoom tau nce los ntawm 65%, lub zog tensile tau nce los ntawm 42%, lub ntsej muag glossiness tau nce los ntawm 52%, thiab cov nqi tsim khoom tiav tau txo los ntawm 48%. Kev sib tw ntawm cov khoom lag luam hauv high{11}}kev ua lag luam kawg tau txhim kho tau zoo.
5, Kev Tsim Kho Kev Lag Luam Kev Lag Luam thiab Kev Pom Zoo
Nrog rau kev txhim kho cov kev hloov kho yas rau kev ua haujlwm siab, kev ua haujlwm ntau, thiab kev phooj ywg ib puag ncig, daim ntawv thov ntawm aluminate coupling agents nyob rau hauv lub tshav pob ntawm calcium carbonate masterbatch yuav dhau los ua - qhov tob thiab dav.
Cov ntawv thov tshiab hauv cov tshuab yas biodegradable;
Kev loj hlob tob hauv siab -kev ua tau zoo engineering yas;
Kev ua haujlwm thev naus laus zis hauv cov khoom siv sib xyaw ua haujlwm;
▲ Txhawb nqa thiab siv cov khoom ntim ntsuab.
6, Scientific application suggestion
Xaiv tus qauv sib txuas tsim nyog raws li hom cab kuj;
Txiav txim siab qhov zoo tshaj qhov sib piv los ntawm kev ntsuas qhov system thiab txhim kho kev hloov pauv hauv thaj tsam ntawm 5% -10%;
nruj me ntsis tswj cov txheej txheem sib tov kom paub meej tias tus neeg sawv cev sib txuas ua haujlwm tag nrho;
Ua tib zoo mloog rau kev sib raug zoo nrog lwm cov khoom siv ntxiv;
Tsim kom muaj kev saib xyuas zoo los xyuas kom muaj kev ruaj ntseg ntawm cov khoom lag luam.
Aluminium ester coupling cov neeg ua haujlwm ua lub luag haujlwm txhawb nqa tseem ceeb hauv kev lag luam calcium carbonate masterbatch los ntawm lawv cov kev hloov pauv kev hloov kho thev naus laus zis. Nws tsis tsuas yog daws tau cov teeb meem tseem ceeb hauv kev siv cov calcium carbonate, tab sis kuj muab cov tswv yim thiab cov kev daws teeb meem rau kev lag luam kom ua tiav cov nqi txo, kev txhim kho kev ua haujlwm, thiab kev txhim kho cov khoom. Raws li cov chaw tsim khoom lag luam, Shandong Chunqian New Materials Co., Ltd. tau dhau los ua tus khub txhim khu kev qha rau kev tsim kho tshiab thiab kev txhim kho hauv kev lag luam calcium carbonate masterbatch, tso siab rau cov kev pabcuam raws sijhawm, lav tom qab- kev pabcuam muag khoom, thiab muaj peev xwm cia txaus, ua ke nrog ntau xyoo ntawm kev tsim khoom thiab kev muag khoom. Nrog rau kev nce qib ntawm cov khoom siv thev naus laus zis thiab kev txhim kho kev lag luam kev xav tau, aluminate coupling agents yuav ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa kev tsim cov calcium carbonate masterbatch kev lag luam mus rau qhov zoo dua thiab dav daim ntawv thov teb.
Cim npe nrov: Tuam Tshoj aluminate coupling tus neeg saib xyuas rau calcium carbonate masterbatch, Tuam Tshoj aluminate coupling tus neeg saib xyuas rau calcium carbonate masterbatch manufacturers, lwm tus neeg, Hoobkas
