Calcium Zinc Stabilizer cuam tshuam li cas rau kev ua PVC?

Muaj lus nug uas tshwm sim ntau zaus hauv PVC ntau lawm:

Vim li cas cov khoom xim thiab kev coj tus cwj pwm tuaj yeem hloov pauv tom qab hloov cov stabilizers, txawm tias tib lub PVC resin, cov txheej txheem zoo sib xws, thiab cov khoom siv tib yam siv?

Feem ntau, qhov teeb meem tsis tas yuav cuam tshuam nrog PVC resin lossis cov khoom siv ib leeg.

Txawm hais tias qhov ntau npaum li cas ntawm cov stabilizer hauv PVC formulation feem ntau kuj me me, nws cov kev cuam tshuam ntawm cov txheej txheem yuav tsum tsis txhob underestimated. Thaum lub sij hawm extrusion ntau lawm, lub stabilizer cuam tshuam nrog lubricants, plasticizers, fillers, thiab lwm yam additives. Thaum lub stabilization system hloov, cov kev tsim khoom uas yav tas los ruaj khov kuj yuav tsum tau hloov kho.

Qhov no yog vim li cas, thaum xaiv ibCalcium Zinc Stabilizer, nws tsis txaus los saib ib daim duab ntawm ib daim ntawv qhia kev. Nws yuav tsum raug ntsuas raws li ib feem ntawm qhov ua tiavPVC uaqhov system.

Cia peb saib ob peb qhov teeb meem tsim tawm uas tuaj yeem pab piav qhia tias calcium zinc stabilizers cuam tshuam li cas rau kev ua PVC.

PVC tsis tuaj yeem tiv taus qhov kub ua haujlwm tsis tas li.

Thaum extrusion thiab txhaj tshuaj molding, PVC raug tshav kub thiab shear. Yog tias cov txheej txheem kev ua haujlwm tsis raug tswj xyuas kom zoo, lossis yog tias cov txheej txheem ruaj khov tsis txaus, PVC tuaj yeem raug thermal degradation, ua rau cov xim hloov thiab kev coj cwj pwm tsis ruaj khov.

Qhov no yog ib qho ntawm cov laj thawj tseem ceeb vim li cas aPVC Thaum tshav kub kub Stabilizer yog siv.

Rau cov tuam txhab PVC, lub hom phiaj tseem ceeb ntawm lub stabilizer tsis yog tsuas yog ua kom cov khoom tiav "dawb." Nws lub luag haujlwm tseem ceeb yog los pab PVC nyob ruaj khov raws li qhov yuav tsum tau ua.

Yog hais tias lub stabilization system tsis zoo sib xws, manufacturers yuav ntsib:

• Maj mam yellowing ntawm cov khoom dawb
• Tsaus ntawm lub teeb- cov khoom xim xim
• Daj streaks los yog dub me ntsis thaum extrusion
• Cov kev hloov hauv cov khoom siv coj los ua
• Shorter nruam ntau lawm lub sij hawm
• Cov khoom tsis sib xws saum npoo zoo

Tau kawg, cov teeb meem no tsis tas yuav tshwm sim los ntawm stabilizer nkaus xwb. Resin zoo, ua haujlwm kub, sijhawm nyob hauv, ntsia hlau shear, thiab lubrication system tuaj yeem cuam tshuam.

Txawm li cas los xij, yog tias cov xwm txheej tsim khoom tseem tsis tau hloov pauv thiab kev coj tus cwj pwm hloov pauv loj tom qab hloov cov stabilizers, qhov system ruaj khov yog qhov tsim nyog tshawb xyuas.

Yog li ntawd, thaum ntsuas PVC stabilizer, nws yog qhov zoo dua los saib seb nws ua tau li cas hauv qab noQhov tseeb PVC ua qhov kub thiab txias ntau lawm, es tsis yog muab piv rau ib qho chaw kuaj mob.

Rau cov khoom siv PVC xws li cov kav dej, cov yeeb yaj kiab, thiab cov nplooj ntawv, cov xim thawj zaug yog ib qho kev qhia pom zoo tshaj plaws thaum tsim khoom.

Qhov no yog qhov tseeb tshwj xeeb rau cov khoom dawb thiab lub teeb -cov xim PVC, qhov twg txawm tias qhov hloov xim me ntsis tuaj yeem pom.

Piv txwv li, xav txog ob qho tib si formulations.

Khoom A los ntawm extruder nrog cov xim ruaj khov.

Yam khoom B pib zoo li qub, tab sis maj mam tig daj tom qab khiav tsis tu ncua rau qee lub sijhawm.

Hauv qhov xwm txheej no, cov neeg ua haujlwm tsim khoom yuav xub sim kho qhov kub thiab txias.

Tab sis yog tias qhov teeb meem tseem nyob tom qab hloov kho qhov kub thiab txias, lub stabilizer, lubricant, thiab tag nrho cov qauv yuav tsum tau kuaj xyuas.

Vim li cas thawj xim tseem ceeb?

Vim tias nws tuaj yeem muab qhov qhia tau tseeb ntawm seb PVC puas tseem nyob ruaj khov thaum lub sijhawm ua haujlwm thaum ntxov.

Tau kawg,Thawj Xim Ximtsis tuaj yeem sawv cev rau tag nrho cov kev ua tau zoo ntawm stabilizer los ntawm nws tus kheej. Txawm li cas los xij, nws yog qhov qhia tau zoo ntau lawm.

Rau cov kav dej PVC dawb, qhov rais profiles, thiab lwm yam khoom uas zoo li qhov tseem ceeb, xim thawj zaug tuaj yeem muab cov ntaub ntawv ncaj qha ntxiv txog tus cwj pwm tsim khoom tiag tiag dua li ib qho chaw kuaj xyuas thermal stability.

Qhov no yog ib qho nam uas tuaj yeem yooj yim saib tsis tau hauv kev tsim qauv.

Qee tus neeg yuav khoom tsuas yog tsom mus rau seb puas thermal stability zoo dua tom qab hloov cov stabilizers. Txawm li cas los xij, muaj ib qho tseem ceeb uas yuav tsum nco ntsoov:

Hloov cov stabilizer tuaj yeem cuam tshuam qhov sib npaug ntawm tag nrho cov txheej txheem ua haujlwm.

PVC formulation feem ntau muaj ntau tshaj li PVC resin thiab stabilizer.

Nws kuj tseem yuav suav nrog:

• Internal Lubricant
• Lubricant sab nraud
• Kev Pabcuam
• Plasticizer
• Filler
• Pigment
• Impact Modifier

Cov khoom no ua haujlwm ua ke thaum fusion, ntws, tso tawm, thiab ruaj khov.

Piv txwv li, tom qab hloov mus rau qhov sib txawv Ca / Zn stabilizer, cov kev hloov hauv lubrication tus cwj pwm yuav ua rau:

• Kev hloov hauv fusion ceev
• Torque fluctuations
• Cov kev hloov ntawm extrusion siab
• Hloov ntawm gloss nto
• Cov khoom sib txawv ntws tus cwj pwm
• Hloov ntawm qhov hluav taws xob tuag

Qhov no tsis tas txhais tau hais tias tus stabilizer tshiab tsis zoo.

Qee zaum, nws tsuas txhais tau tiastus thawj lubrication system yog sib npaug nyob ib ncig ntawm lub stabilizer yav dhau los. Thaum lub stabilizer hloov, tus thawj formulation tshuav nyiaj li cas kuj yuav hloov.

Yog li ntawd, thaum kuaj aCa Zn Stabilizer, tsis txhob saib cov xim khoom kawg nkaus xwb.

Kuj ua tib zoo saib xyuas cov cuab yeej siv li cas.

Piv txwv li:

Puas yog lub cev muaj zog tam sim no hloov?

Puas yog lub zog ruaj khov dua?

Puas yog qhov extrusion siab hloov pauv loj?

Puas yog cov khoom nto smoother?

Cov kev soj ntsuam no tuaj yeem muaj txiaj ntsig thaum txiav txim siab seb lub stabilizer puas haum rau koj cov txheej txheem tsim khoom.

Muaj qhov ua tau zoo heev ntawm cov kab ntau lawm:

Lub tshuab tsis tuaj yeem ua haujlwm raws li cov xwm txheej zoo ib yam txhua lub sijhawm.

Cov khoom siv raw khoom tuaj yeem sib txawv, qhov kub thiab txias tuaj yeem hloov pauv, cov khoom siv tuaj yeem hloov nrog lub sijhawm ua haujlwm, thiab kev ceev ntau lawm tuaj yeem hloov kho raws li qhov xav tau.

Yog li ntawd, ib tug zoo stabilization system yuav tsum tsis tsuas yog ua tau zoo nyob rau hauv ib tug "zoo tagnrho" mob. Nws kuj yuav tsum tau muab qhov tsim nyog ua rau siab ntev.

Qhov no yog dab tsi ntau PVC manufacturers txhais tau tias thaum lawv tham txog covUa Qhov rai.

Hauv cov ntsiab lus yooj yim, nws txhais tau tias:

Thaum kub, ceev, shear, los yog lub sij hawm nyob rau hauv lub sij hawm hloov nyob rau hauv ib tug tej yam ntau yam, lub formulation puas tseem muaj kev ruaj khov ntau lawm?

Piv txwv li:

Ntau lawm khiav ib txwm ntawm qis qis thaum sawv ntxov.

Nyob rau yav tav su, qhov ntau lawm ceev yog nce kom tau raws li qhov kev txiav txim ceev, thiab cov khoom pib qhia cov xim hloov.

Yog tias lub qhov rais ua haujlwm nqaim, cov neeg ua haujlwm yuav tsum tau kho cov khoom siv ntau zaus.

Ntawm qhov tod tes, yog tias lub kaw lus ruaj khov zoo sib xws nrog cov qauv tsim tag nrho, cov khoom lag luam yuav nyob ruaj khov txawm tias cov xwm txheej tsim khoom hloov pauv hauv qhov tsim nyog.

Qhov no yog vim li cas, thaum xaiv ibPVC Thaum tshav kub kub Stabilizer, nws yog ib qho tseem ceeb tsis txhob tsom rau nws qhov kev ua tau zoo tshaj plaws.

Qhov tseem ceeb yog:

Nws puas tuaj yeem ua haujlwm tsis tu ncua raws li koj qhov kev tsim khoom tiag tiag?

Qhov no yog lwm qhov kev nkag siab yuam kev.

Qee tus neeg xav tias:

"Yog tias tus stabilizer txhim kho qhov thermal stability ntawm PVC, ntxiv ntau yuav tsum ua kom muaj kev nyab xeeb dua."

Nws tsis tas ua haujlwm li ntawd.

Ua ntej, kev siv ntau dua txhais tau tias cov khoom siv ntau dua.

Qhov thib ob, lub stabilizer tsis ua haujlwm ntawm nws tus kheej. Nws yuav tsum tsim kom muaj qhov sib npaug nrog cov khoom siv PVC, cov roj nplaum, cov khoom siv ua haujlwm, thiab lwm yam khoom siv.

Yog tias qhov ntau npaum li cas siab dua li qhov tsim nyog xav tau, qhov kev ua tau zoo yuav tsis txuas ntxiv mus ntxiv. Hloov chaw, nws tuaj yeem hloov pauv tus cwj pwm ua haujlwm ntawm qhov sib xyaw.

Yog li ntawd, cov tshuaj stabilizer tsim nyog yuav tsum tau txiav txim siab raws li:

• PVC Resin Hom
• Yam khoom
• Ua haujlwm kub
• Cov cuab yeej ua haujlwm
• Ntau lawm ceev
• Filler cov ntsiab lus
• Lubrication system
• Cov khoom siv kawg

Cov khoom siv PVC sib txawv tuaj yeem xav tau ntau npaum li cas sib txawv.

Vim li no, tsuas yog luam tawm lwm qhov chaw tsim khoom tsim feem ntau tsis pom zoo.

Cia peb coj cov kav dej PVC ua piv txwv.

PVC kav feem ntau yog tsim los ntawm kev nruam extrusion. Kev ceev ceev, qhov kub thiab txias, thiab lub sijhawm nyob hauv txhua qhov tuaj yeem cuam tshuam ncaj qha rau kev coj tus cwj pwm.

Yog tias tus stabilizer tsis raug xaiv kom raug, cov teeb meem yuav tsis tshwm sim tam sim tom qab pib. Tej zaum lawv yuav maj mam ua pom tom qab kev tsim khoom tas mus li.

Piv txwv li:

Cov xim yog qhov qub thaum xub thawj tab sis maj mam ua daj.

Torque pib hloov pauv tom qab lub tshuab tau ua haujlwm rau qee lub sijhawm.

Nto zoo txo ​​qis thaum ntau lawm ceev.

Cov txheej txheem ua ntej tsis ua haujlwm raws nraim tib txoj kev tom qab hloov cov khoom siv raw khoom.

Cov teeb meem no tsis tuaj yeem daws tau yooj yim los ntawm "ntxiv me ntsis ntxiv stabilizer."

Ib txoj hauv kev zoo dua yog txhawm rau ntsuas qhov stabilizer ua ib feem ntawm kev ua tiav PVC yeeb nkab tsim thiab kev ua haujlwm.

Yog li ntawd, yog tias koj xaiv aCalcium Zinc Stabilizer rau PVC kav, nws yog ib qho tseem ceeb los muab cov neeg xa khoom nrog cov ntaub ntawv hais txog koj cov yeeb nkab hom, txheej txheem txheej txheem, kev tsim qauv yooj yim, thiab cov phiaj xwm kev ua tau zoo.

Qhov no tso cai rau tus neeg muag khoom ua daim ntawv thov ntau dua - cov lus pom zoo tshwj xeeb.

Qhov no yog ib yam dab tsi ntau tus neeg yuav khoom ntsib thaum kuaj lub stabilizer tshiab thawj zaug.

Kev soj ntsuam hauv chav kuaj yog qhov muaj txiaj ntsig zoo rau kev sib piv cov yam ntxwv ntawm cov khoom sib txawv, tab sis cov khoom siv tiag tiag yog qhov nyuaj dua.

Kev kuaj kuaj yuav tswj tau:

• Kho qhov kub thiab txias
• Teem sijhawm sim
• Kho cov formulation
• Txoj kev ntsuas ruaj khov

Ib txoj kab ntau lawm, txawm li cas los xij, yuav suav nrog:

• Raw khoom batch variations
• Khoom siv
• Kub hloov pauv
• Kev hloov ntawm cov ntsia hlau shear
• Kev kho ceev ntau lawm
• Ambient kub hloov
• Kev kho tus neeg ua haujlwm

Yog li ntawd, lub stabilizer nrog cov ntaub ntawv kuaj pom zoo tsis yog qhov kev xaiv zoo tshaj plaws rau koj cov kab ntau lawm.

Qhov tseem ceeb yog:

Nws puas tuaj yeem tuav ruaj khov ntau lawm thaum lub sijhawm sim ua haujlwm?

Rau PVC additives npaj rau kev siv sij hawm ntev -, kev sim ntau lawm tiag tiag feem ntau muaj txiaj ntsig ntau dua li tsuas yog muab piv rau ntau tus lej hauv daim ntawv qhia khoom.

Yog tias koj tab tom txiav txim siab hloov cov stabilizers, muaj ib txoj hauv kev yooj yim los mus rau qhov kev sim.

Tsis txhob kuaj xyuas cov khoom tiav xwb.

Saib plaub thaj chaw tib lub sijhawm.

Ua ntej, Kos Xim

Rau cov khoom dawb thiab lub teeb- xim PVC, them nyiaj tshwj xeeb rau cov xim pib thiab cov kev hloov pauv tom qab kev tsim khoom tas mus li.

Thib ob, Tshawb xyuas cov khoom siv

Saib xyuas lub zog torque, lub cev muaj zog tam sim no, extrusion siab, thiab kev ua haujlwm tag nrho ntawm cov khoom siv.

Thib peb, xyuas cov khoom nto

Nrhiav:

• Cov pob dub
• Yellow streaks
• npuas
• Roughness
• Hloov hauv gloss
• Qhov chaw tsis sib xws

Plaub, Tshawb xyuas Kev Tsim Nyog

Tsis txhob txwv qhov kev xeem rau ob peb feeb.

Yog tias muaj kev tso cai, ua qhov kev sim ua kom ntev dua.

Qee qhov teeb meem tsis tshwm sim tam sim ntawd thiab tsuas yog pom tom qab cov khoom siv tau ua tiav tas li rau lub sijhawm.

Yog tias koj tab tom sib piv ob lossis peb yam khoom, tsis txhob tsim ib lub rooj sib piv tus nqi.

Ib qho kev sib piv muaj txiaj ntsig ntau suav nrog:

Kev ruaj ntseg + Kev ua tau zoo + Kev siv ntau npaum + Cov khoom zoo + Batch Consistency + Tag Nrho Cov Nqi

Piv txwv li, ib qho stabilizer yuav muaj tus nqi qis dua tab sis yuav tsum muaj ntau npaum li cas thiab tsim cov xim ntau dua thaum tsim khoom.

Lwm cov khoom yuav muaj tus nqi siab dua me ntsis tab sis yuav tsum tau siv ntau qhov tsim nyog, muab kev ua haujlwm ruaj khov dua, thiab txo cov khoom seem.

Los ntawm qhov kev xav ntawm lub sij hawm ntev - cov nqi tsim khoom, cov khoom thib ob yuav ua tau zoo dua.

Yog li ntawd, rau cov tuam txhab PVC, cov lus nug tiag tiag thaum yuav khoom ntxiv yog:

Nws raug nqi ntau npaum li cas los tsim ib tuj ntawm cov khoom tsim nyog, ntau npaum li cas tus nqi ntawm ib kilogram stabilizer?

Qhov no yog ib txoj hauv kev los ntsuam xyuas tus nqi tiag tiag ntawm PVC additives.

Yog tias koj cov kab ntau lawm twb ruaj khov lawm, nws feem ntau tsis yog ib lub tswv yim zoo los hloov cov stabilizer tam sim no tsuas yog vim lwm tus neeg muag khoom muab tus nqi qis dua.

Ib txoj hauv kev nyab xeeb dua yog ua qhov me me - sim ua ntej.

Siv cov qauv uas twb muaj lawm los ua qhov pib thiab sib piv:

Stabilizer uas twb muaj lawm vs. New Stabilizer

Tsom ntsoov rau:

• Thawj Xim Xim
• Thermal stability
• Fusion Cwj Pwm
• Extrusion Siab
• Torque
• Nto Zoo
• Kev ua haujlwm tsis tu ncua

Yog tias cov khoom tshiab ua tau zoo tas li, koj tuaj yeem ua kom zoo dua qhov ntau npaum thiab lubrication system ib kauj ruam.

Txawm hais tias txoj hauv kev no yuav tsum tau siv sijhawm me ntsis ntxiv thaum pib, nws tuaj yeem txo qhov kev pheej hmoo ntawm cov teeb meem ntau lawm tom qab kev hloov pauv loj -.

Los ntawm kev xav tsim khoom siv tswv yim,Calcium Zinc Stabilizer tsis yog tib yam uas txiav txim siab qhov zoo ntawm cov khoom PVC.

Nws tus nqi tiag tiag los ntawm qhov nws ua haujlwm zoo li cas nrog PVC resin, lubricants, kev pabcuam, thiab cov khoom siv ua haujlwm los tsim kom muaj kev ruaj khov.

Lub stabilizer tsim nyog yuav tsum pab cov tuam ntxhab ua tiav kev ntseeg siabPVC Thermal stabilitythaum tuav cov xim tsim nyog, kev coj tus cwj pwm, thiab kev ruaj ntseg ntau lawm.

Yog li ntawd, es tsis txhob tsom mus rau ib qho chaw kuaj pom lossis tus nqi qis tshaj plaws, nws yog qhov zoo dua los nug:

Puas yog nws sib haum nrog kuv cov qauv PVC?

Nws puas tuaj yeem tswj kuv qhov kub thiab txias thiab ntau lawm?

Cov cuab yeej siv yuav hloov pauv li cas tom qab hloov?

Nws puas tuaj yeem tswj kev ua haujlwm ruaj khov thaum lub sijhawm tsim khoom tas mus li?

Yog tias cov lus teb txaus siab, lub stabilizer muaj ntau dua yuav yog qhov zoo rau koj daim ntawv thov.

Rau cov neeg tsim khoom tsim lossis hloovCalcium Zinc Stabilizer rau PVC kav, PVC profiles, cables, flooring, thiab lwm yam khoom, nws raug nquahu kom ua cov qauv kuaj ua ntej thiab txiav txim siab qhov kawg formulation raws li qhov tseeb cov txiaj ntsig es tsis yog txiav txim siab raws li tus nqi lossis ib qho kev kuaj sim xwb.