PVA 1788 thiab PVA 217: Cov Differences thiab Cov Txiaj Ntsig Rau Cov Neeg Siv

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PVA 1788 thiab PVA 217: Ib qho Kev Tshawb Fawb Kom Poj

Yog tias koj tab tom nrhiav xaiv ntawm PVA 1788 thiab PVA 217, koj yuav tsum nkag siab txog lawv cov txawv. Muaj ntau yam uas txawv ntawm ob hom polyvinyl alcohol no. Nplooj ntawv no xav kom muab cov ntaub ntawv ntxaws txog lawv cov txawv, cov txiaj ntsig, thiab cov kev siv kom cov kev xav tau tshwj xeeb ntawm tus neeg muas zaub tau txais. Raws li ib tus neeg muab polyvinyl alcohol hauv Suav, peb piav qhia txog qhov txawv ntawm cov tuam txhab uas muab lawv thiab piav qhia txog yuav ua li cas txhua tus khoom no yuav haum rau tus neeg yuav khoom.

Tau ib qho quote

PVA 1788 thiab PVA 217: Cov Txiaj Ntsig Piv Txwv

Kev Thauj Mus Los thiab Cov Txiaj Ntsig Sib Tham.

PVA 1788 muaj qhov siab heev ntawm hydrolysis uas pab txhawb nqa kev siv petroleum emulsions hauv dej thiab txhim kho nws vim nws siv hauv adhesives, coating, fibers thiab lwm yam. Nws kuj yog qhov explosive heev uas txhais tau tias nws tuaj yeem muaj cov qauv volumetric siab vim muaj qhov hnyav molecular siab. Tsis tas li ntawd, PVA 217 muaj qhov solubility nruab nrab thiab qhov no yuav muaj txiaj ntsig hauv cov khoom sib xyaw uas xav tau ε qeeb. Yog li, qhov no ntawm cov neeg yuav khoom yuav muaj cov requirments txawv tab sis qhov no ib leeg qhov scope ntawm kev siv rau ob qho khoom yog loj.

Peb Cov Khoom Polyvinyl Alcohol: PVA 1788 thiab PVA 217

Cov khoom

Ob qho tseem ceeb tshaj plaws ntawm polyvinyl alcohol yog PVA 1788 thiab PVA 217, ob qho tib si yog tsim los nrog qee qhov kev thov hauv siab. Vim nws qhov siab dua ntawm cov yeeb yaj kiab thiab wrapping zog, PVA 1788 feem ntau yog siv hauv cov cheeb tsam uas xav tau zog thiab siab flexibility. Thaum kawg, PVA 217 muaj cov yam ntxwv uas yuav tso cai rau nws siv hauv cov chaw uas muaj qhov xav tau rau cov ntawv thov nyuaj. Kev paub txog qhov txawv txav no pab kom paub tseeb tias tus neeg muas zaub tuaj yeem xaiv qhov qib zoo rau ob qho tib si lawv cov khoom thiab qhov tshwm sim uas lawv xav tau.

PVA 1788 thiab PVA 217 Cov Lus Nug Nrov

Yuav ua li cas yog qhov txawv ntawm PVA 217 thiab 1788?

PVA 1788, uas muaj ntau dua kev daws teeb meem thiab muaj kev hloov pauv zoo tshaj plaws siv hauv cov ntawv thov uas xav tau cov yeeb yaj kiab muaj zog thiab hloov tau. PVA 217 ntawm lwm sab tsis muaj tib qho kev daws teeb meem tab sis nws muaj kev ruaj khov uas yuav muaj txiaj ntsig rau qee cov qauv. Los ntawm kev paub txog cov txawv no, nws yuav yooj yim dua los xaiv cov khoom zoo rau koj txoj haujlwm.

Cov Nqe Lus Xam

Nov

Lub luag haujlwm ntawm Polyvinyl Cawv hauv Kev Lag Luam Textile: trends thiab kev pom

Saib ntxiv

Nov

Txoj Kev Siv (lossis Txoj Kev Txiav Txim Siab) ntawm Polyvinyl Cawv

Saib ntxiv

Nov

Qhov sib txawv ntawm Kev Ua Haujlwm Tsis Zoo ntawm Polyvinyl Cawv 88 Series thiab 99 Series Cov Khoom Siv thiab Lawv Daim Ntawv Thov Kev Ua Haujlwm hauv Kev Lag Luam Sib Txawv

Saib ntxiv

Nov

Lub Versatility ntawm Polyvinyl Cawv hauv Kev Lag Luam Niaj Hnub No

Saib ntxiv

Cov neeg siv khoom tawm tswv yim txog PVA 1788 thiab PVA 217

Emily Johnson

Rau qee lub sijhawm tam sim no, peb tau ntxiv PVA 1788 hauv peb cov tshuaj pleev, thiab cov txiaj ntsig txog tam sim no tau zoo heev. Qhov qib ntawm kev hloov pauv thiab lub zog txuas tuaj rau peb ua ib qho kev xav tsis thoob zoo.

Tau ib qho nqi dawb

Peb tus neeg sawv cev yuav tiv tauj koj sai sai.

pva 1788

polyvinyl alcohol pva market trends pva 1788 cov txiaj ntsig rau cov txheej txheem pva 1788 piv rau pva 217 pva 1788 rau cov khoom noj khoom haus pVA 1788 rau xim thiab coatings

Cov Kev Daws Teeb Meem Kho Kom Zoo Rau Tag Nrho Khw.

Nrog cov khoom txaus ntawm PVA 1788 thiab PVA 217, peb muaj peev xwm tsim cov kev daws teeb meem uas haum rau ntau yam kev xav tau hauv ntau lub khw. Nco ntsoov txog cov yam ntxwv tshwj xeeb ntawm txhua yam khoom, peb qhia cov neeg siv khoom kom ua qhov zoo tshaj plaws xaiv kom lawv cov ntawv thov tau ua tiav zoo thiab zoo.

Cov Kev Xav Tau Nqi Loj.

Cov neeg siv khoom muaj kev ntseeg siab tias tsuas yog cov khoom zoo tshaj plaws xwb vim peb tau tsim kho kev sib raug zoo nrog qee qhov ntawm cov neeg muab khoom zoo tshaj plaws xws li Anhui Wanwei thiab Sinopec. Cov kev sib raug zoo no ua rau peb muaj peev xwm khaws cov nqi qis thiab muab cov khoom tsis tu ncua, yog li ntawd muab rau peb cov neeg siv khoom kev ntseeg siab hauv lawv cov kev txiav txim yuav khoom.

Kev Qhia thiab Kev Pab Txhawb

Cov kws tshaj lij hauv peb pab neeg tsom mus rau kev qhia peb cov neeg siv khoom txog txoj kev xaiv. Nrog rau cov teeb meem, kev siv polyvinyl alcohols yog qhov nyuaj thiab peb nyob hauv txoj kev uas peb tuaj yeem pab peb cov neeg siv khoom ntsuam xyuas lawv cov kev xaiv kom ntseeg tau tias lawv ua tiav lawv cov hom phiaj raws li kev lag luam.