Nyob rau hauv lub realm ntawm cov kav dej niaj hnub thiab cov kua tsheb thauj mus los, PPR (polypropylene random random copolymer) cov kav dej tau tshwm sim los ua qhov kev xaiv nrov thiab txhim khu kev qha.TNws tsab xov xwm npaj los muab cov ncauj lus kom ntxaws thiab kev paub dab tsiPPR Kab Yog, lawv cov yam ntxwv, cov txheej txheem ntau lawm, thiab lub luag haujlwm tseem ceeb lawv ua si hauv ntau yam kev siv.

Dab tsi yog PPR yeeb nkab?

PPR yeeb nkab, uas sawv rau polypropylene random random copolymer yas, yog cov khoom siv zoo tshaj plaws nyob rau hauv daim ntawv ntawm ncaj thiab rigid cylindrical yeeb nkab. Nws yog fab ntaub dhau los ntawm ib qho txheej txheem kev zam uas muaj kev sib xyaw ua ke uas cuam tshuam cov kev siv tshuab ua ntej thiab cov txuj ci tsim khoom lag luam. Ib qho ntawm cov khoom tseem ceeb ntawm PPR yeeb nkab yog nws cov thermal tsawg conductivity. Qhov no txhais tau tias qhov ntsuas kub los ntawm ib puag ncig sab nraud muaj kev nyuaj rau kev kis tau rau cov kua ntws hauv cov yeeb nkab. Piv txwv li, nyob rau hauv cov dej kub muab dej kub, cov cua sov ntawm cov neeg puag ncig lossis cov neeg nyob ib puag ncig yuav tsis ua rau muaj qhov kub ntawm PPR cov yeeb nkab. Ib yam li ntawd, hauv dej txias xa dej network, mob khaub thuas ntawm sab nraud ib puag ncig yuav cuam tshuam rau qhov kub ntawm cov dej txias. Cov xeeb ceem no ua rau PPR cov kav haum haum rau ob qho kub thiab dej txias thauj, ua kom muaj kev ruaj ntseg thiab ua kom cov kua ruaj khov thiab cov kua dej tau yooj yim.

Cov txheej txheem ntau lawm ntawm PPR yeeb - tus tub ntxhais ntawm PPR kab

Kev tsim cov pep kav cuam tshuam nrog cov kauj ruam uas muaj cov txheej txheem uas tau coj tawm hauv cov kab ntau lawm. Nyob rau hauv lub plawv ntawm txoj kab ntau lawm yog lub tshuab extruder. Tuam Tshoj tau dhau los ua ib tus neeg ua si loj hauv ntiaj teb yas exuderer tsim kev lag luam, muaj ntau ntawm Tuam Tshoj Yas Extruder Cov Chaw Tsim Tshuaj thiab Extruder Tshuab Khoom. Cov chaw no tau nruab nrog lub xeev-ntawm-art-art tshuab thiab kws tshaj lij kev txawj ntse.

Cov txheej txheem pib nrog kev pub mis ntawm cov xim nyoos polypropylene random cov ntaub ntawv luam tawm rau kev so ntawm extruder. Tus Extruder, uas yog qhov tseem ceeb tiv thaiv ntawm PPR yeeb nkab cov kab ntau lawm, tom qab ntawd ua kom sov thiab melts cov pellets yas hauv qab saib xyuas qhov kub thiab txias. Cov yas molten yog tom qab ntawd yuam dhau los ntawm PPR yeeb nkab Extrusion de rau ntawm qhov xav tau cov tshuaj cuv cylindrical. Tus tuag yog tsim nrog precision kom ntseeg tau qhov tseeb ntawm txoj kab thiab phab ntsa tuab ntawm cov yeeb nkab.

Koob hmoov, Ib hom zoo-paub hom hauv kev lag luam yas exustrusion, muaj cov kab hlau zoo dua. Lawv txoj kab kev rho tawm tau tsim los txhim kho cov txheej txheem ntau lawm, ua kom cov khoom lag luam zoo thiab zoo nkauj zoo. Cov kab extrusion kab kuj tseem suav nrog lub tshuab txias uas tau txias dua cov qauv PCR tau ua kom khov kho nws cov duab. Tom qab txias, cov yeeb nkab raug txiav rau hauv qhov ntev raws li cov cai ntawm kev ua lag luam lossis cov neeg siv kawg.

EvNtau LawmTxoj kabCheebtsam thiab lawv cov haujlwm

PPR Extruder: PPR Extruder yog cov haujlwm ua haujlwm ntawm cov kab PPR. Nws yog lub luag haujlwm rau melting thiab homogenizing lub polypropylene random random copolymer cob. Cov qauv sib txawv ntawm PPr extruders muaj, nrog sib txawv ntawm cov ntsia hlau tsim thiab chim rau cov khoom sib txawv ntawm cov kab sib txawv thiab cov phab ntsa thicknesses. Piv txwv li, ib qho kev sib tw ntev dua yuav raug siv rau kev tsim kom muaj lub sijhawm loj dua li nws muab cov yas ua kom zoo nkauj thiab sib xyaw.

PPR Yeeb Extrusion Tuag: Raws li tau hais ua ntej, PPP yeeb nkab Extraction tuag txiav txim siab qhov kawg ntawm PPR yeeb. Nws yog cov cuab yeej precision uas yuav tsum tau ua tib zoo saib thiab tsim khoom. Cov tuag orifice yog precisely machined los xyuas kom muaj kev du thiab tsis zoo nyob saum npoo av tiav ntawm cov yeeb nkab. Ib txoj kev tuag muaj peev xwm ua tau zoo dua qub tau txhim kho qhov zoo thiab kev ua tau zoo ntawm PRREEN, txo qhov tshwm sim ntawm kev tsis xws luag xws li phab ntsa thickness.

Kev Cua Txias: Lub kaw lus cua txias hauv lub pob yeeb nkab ntau lawm yog qhov tseem ceeb kom sai li sai tau cov yeeb nkab extruded. Nws ib txwm muaj dej da dej lossis cua txias. Tus nqi cua txias kom haum yog qhov tseem ceeb raws li nws cuam tshuam cov crystallinity thiab cov khoom siv tshuab hluav taws xob ntawm cov yeeb nkab PPR. Yog tias qhov txias txias dhau, cov yeeb nkab yuav muaj qis dua ntawm crystallinity, uas ua rau txo lub zog thiab tawv tawv. Ntawm qhov tod tes, yog tias cov cua txias txias sai dua, kev ntxhov siab sab hauv yuav tsim kho hauv cov yeeb nkab, uas tuaj yeem ua rau tawg lossis txo qis ruaj khov.

Nqa cov chav tsev:Nws yog feem ntau lub luag haujlwm rau rub tawm cov yeeb nkab clruded ntawm qhov tsis tu ncua thiab tswj nrawm. Qhov no ua kom muaj kev tsim kom zoo thiab sizing ntawm cov yeeb nkab thaum nws tawm ntawm extrusion tuag. Los ntawm kev tswj hwm lub zog had-off-off thiab nrawm, nws pab ua kom tiav cov phab ntsa tuab thiab sab qhov tseeb ntawm PPR yeeb. Nws tseem tso cai rau kev txuas ntxiv mus txuas ntxiv thiab du ntau lawm, ua rau cov yeeb nkab kom txias thiab txiav mus rau qhov ntev hauv kev ua kom raug.

Chav tsev txiav: Chav txiav yog siv los txiav cov nruam nruam cluded ppr cov yeeb nkab rau hauv qhov ntev. Nws tuaj yeem hloov kho los txiav cov kav dej ntawm cov sib txawv ntev raws li kev lag luam yuav tsum tau ua. Cov chav sib txiav niaj hnub no feem ntau tau nruab nrog tswj cov tshuab tsis siv neeg kom paub tseeb thiab muaj txiaj ntsig kev ua haujlwm.

Cov ntawv thov ntawm PPP kav thiab qhov tseem ceeb ntawm PPR Kab

PP cov kav dej nrhiav cov ntawv thov dav dav hauv ob qho chaw nyob thiab cov dej phwj dej. Hauv cov tsev nyob, lawv tau siv rau cov kab kub thiab dej txias, cua sov, thiab txawm muaj qee kis rau cov dej sov uas ua kom qis dua. Lawv cov thermal tsawg condivity pab kom tswj qhov kub ntawm dej, txo kev siv hluav taws xob rau cua sov lossis cua txias. Hauv kev ua lag luam ua lag luam, PPR kav yog siv hauv cov dej cawv loj-teev, xws li cov tsev so, tsev kho mob, thiab vaj tse.

Kev txhim kho thiab dav cov ntawv thov ntawm PPR kab tau muaj kev cuam tshuam zoo heev rau kev lag luam yas extrusion kev lag luam. Suav teb, ua cov chaw tsim khoom ntawm PPRICLE cov kab ntau lawm kab thiab cov cuab yeej muaj cuam tshuam rau cov khoom siv thoob ntiaj teb muaj txiaj ntsig zoo peps. Suav Extruder Manufacturers thiab cov xa tawm, xws li cov uas cuam tshuam nrog kev tsim khoom thiab tshaj tawm cov kab sib tw ntxiv rau cov khoom siv sib txawv ntawm lub ntiaj teb. Qhov no tsis tau tsuas yog ua tau zoo dua qhov zoo thiab kev ua tau zoo ntawm cov kav dej kav dej tab sis kuj tau nce qib kev txhim kho kev tsim kho thiab kev tsim kho vaj tse.

Yav Tom Ntej Hauv PPR Kab

Saib tom ntej, PPR kab kev lag luam tau cia siab tias yuav ua pov thawj thev naus laus zis thev naus laus zis. Yuav muaj kev tsom xam cov zog ntawm extruder tshuab, txhim kho qhov kev tsim kho tshiab ntawm polypropylene random resins nrog txawm tias cov yam ntxwv zoo dua. Tsis tas li ntawd, kev sib koom ua ke ntawm kev siv tshuab thiab cov ntse tswj cov yeeb yam yuav txuas ntxiv cov kab sib txuas thiab cov khoom lag luam tsis zoo ntawm kev ua haujlwm ntawm kev tsim khoom.

Nrog lawv cov khoom muaj txiaj ntsig, kev ua haujlwm ntau dua qub hauv kev txhim kho cov txheej txheem tseem ceeb hauv kev txhim kho cov txheej txheem niaj hnub no thiab kev txhim kho cov neeg cov qauv muaj sia.