Ib qho kev tshawb fawb sib piv ntawm cov khoom tseem ceeb PVA rau kev siv hauv kev lag luam - Cov Kev Daws Teeb Meem Zoo

+86 02036309000

[email protected]

EN EN
Tag nrho Cov Qeb
EN EN

PVA Cov Nta PVA Cov Nta Rau Kev Piv Txwv Rau Cov Qeb Lag Luam Cov Ntsiab Lus

PVA Cov Nta Rau Kev Piv Txwv Rau Cov Qeb Lag Luam, nplooj ntawv no piav qhia kom meej txog yuav ua li cas cov polyvinyl alcohol (PVA) tshwj xeeb tuaj yeem siv hauv kev lag luam. Vim peb yog ib qho chaw faib tshuaj daws teeb meem uas nyob hauv Suav teb, peb muaj ntau yam tshuaj daws teeb meem PVA khoom muaj rau ntau hom lag luam. Qhov no suav nrog ntau lub tuam txhab tshuaj uas xav tau cov polymers tshwj xeeb kom txhim kho kev ua haujlwm hauv lawv cov khoom. Ua ke nrog peb cov chaw tsim khoom xaiv, peb tau tsim cov net ruaj khov, khaws cov khoom lag luam muaj npe uas tuaj yeem siv rau ntau hom phiaj. Rau koj cov kev xav tau hauv kev lag luam, nrhiav pom cov txiaj ntsig, cov khoom sau thiab cov txuj ci kws tshaj lij uas PVA yuav xaiv rau cov ntawv thov tshwj xeeb.
Tau ib qho quote

Cov Nta Tshwj Xeeb thiab Cov Txiaj Ntsig ntawm Industrial PVA Khoom

Qhov Chaw Dav Rau Kev Siv Polyvinyl Alcohol

Polyvinyl Alcohol yog ib qho khoom siv uas paub zoo rau nws qhov kev hloov pauv dav thiab yog li ntawd, nws muaj nuj nqis hauv ntau lub lag luam xws li adhesives thiab coatings, textile materials, thiab ntawv. Peb muab ntau hom khoom nrog ntau hom qib thiab formulations uas haum tshaj plaws rau cov haujlwm tshwj xeeb kom cov neeg siv khoom tau txais qhov zoo tshaj plaws rau lawv cov nhuav tshwj xeeb. Qhov no ua rau PVA yog ib qho khoom tseem ceeb rau cov chaw tsim khoom hauv ntau lub lag luam.

Peb Cov Khoom Polyvinyl Alcohol

Nyob rau hauv kev tshuaj xyuas PVA cov yam ntxwv raws li ib qho khoom lag luam, peb qhov tseem ceeb peb qhov tseem ceeb yog: molecular hnyav, qib hydrolysis, thiab nws solubility. Cov yam ntxwv no cuam tshuam rau PVA txoj haujlwm hauv ntau hom kev siv. Ntau molar hnyav PVA feem ntau muaj film zoo thiab adhesion cov yam ntxwv thaum cov qib hydrolysis txawv txav txiav txim siab qib dissociation thiab qhov muaj peev xwm los sib xyaw nrog lwm yam khoom. Cov yam ntxwv no pab cov lag luam kom siv PVA uas haum rau lawv cov xav tau hauv ib qho txheej txheem kom txhim kho kev ua haujlwm thiab nce efficiency.

Cov Lus Nug Nyuaj Tshaj Plaws txog PVA rau Kev Siv Lag Luam

Cov khoom tseem ceeb ntawm PVA uas cuam tshuam rau nws cov kev siv lag luam yog dab tsi?

Cov khoom tseem ceeb ntawm PVA uas txiav txim siab nws qhov kev siv hauv cov lag luam suav nrog moleculer hnyav, hydrolytic qib, solubility, thiab tshwj xeeb tshaj yog viscosity. Cov ntsiab lus no tswj hwm PVA txoj kev ua haujlwm hauv cov txheej txheem tshwj xeeb, xws li adhesion, film formation, thiab texture compatibility nrog lwm cov khoom. Cov khoom no yuav tsum nco ntsoov thaum xaj PVA.

Cov Nqe Lus Xam

Cov Neeg Siv Khoom Teb Rau Peb PVA khoom

Dr. Emily Chen

“Rau ob xyoos dhau los, peb tau yuav PVA los ntawm lub tuam txhab no. Lawv cov khoom zoo heev thiab txawm tias lawv pab pawg kuj npaj txhij los pab peb nrog peb cov kev xav tau.”

Tau ib qho nqi dawb

Peb tus neeg sawv cev yuav tiv tauj koj sai sai.
Email
Name
Company Name
Message
0/1000
polyvinyl alcohol cov qauv thiab kev tsim kho tshiab polyvinyl alcohol zoo tshaj plaws rau cov adhesive pva qib piv rau adhesives polyvinyl alcohol pva neeg muab khoom tuav hauv suab puam pva vs starch based adhesives
PVA khoom muab txhua qhov chaw

PVA khoom muab txhua qhov chaw

Peb muaj ntau hom PVA graded khoom kom haum rau ntau hom lag luam. Nrog peb cov khoom txaus, cov neeg siv khoom tau txais kev lav phib xaub kom pom qhov qib thiab cov qauv tshwj xeeb uas yuav pab txhawb kev ua haujlwm siab thiab txhim kho khoom zoo.
Kev ncaj ncees thiab kev cog lus rau Kev Tswj Zoo

Kev ncaj ncees thiab kev cog lus rau Kev Tswj Zoo

Cov kev txuas ruaj khov uas peb muaj nrog cov chaw tsim khoom loj ua rau peb muaj cov txheej txheem tswj zoo uas ntseeg tau. Qhov kev cog lus zoo li no ua kom PVA cov khoom uas peb muab conform rau cov qauv siab tshaj plaws hauv lag luam, yog li ntawd txhua lub sijhawm ua tiav cov kev cia siab ntawm peb cov neeg siv khoom.
Kev Pab Cuam Tshuam uas yog Tsim Tsim

Kev Pab Cuam Tshuam uas yog Tsim Tsim

Peb raug kom ua haujlwm rau cov neeg siv khoom raws li peb qhov chaw thiab qhov chaw txhawb, yog li ntawd peb paub txhua qhov zoo ntawm PVA thiab yuav ua li cas los pab txhawb txoj kev xaiv rau peb cov neeg siv khoom. Peb cov kws tshaj lij xav kawm txog cov requirments ntawm txhua tus neeg siv khoom thiab lawv cov kev xav tau tshwj xeeb kom cov kev daws teeb meem zoo tuaj yeem muab rau txhua hom haujlwm hauv kev lag luam.