Xov xwm

PPA sawv cev rau Polymer Processing Aid. Lwm hom PPA uas peb feem ntau pom yog Polyphthalamide (polyphthalamide), uas yog nylon uas tiv taus kub siab. Ob hom PPA muaj tib lub npe luv, tab sis muaj kev siv thiab kev ua haujlwm sib txawv kiag li.

Cov khoom siv ua cov polymer PPA yog ib lo lus dav dav rau ntau hom khoom siv los txhim kho cov khoom ua thiab kev tuav ntawm cov polymers uas muaj molecular hnyav. Feem ntau nyob rau hauv lub xeev yaj ntawm cov polymer matrix los ua lub luag haujlwm hauv kev txo cov viscosity ntawm polymer yaj. Txawm li cas los xij, piv nrog cov roj nplua nyeem ib txwm muaj, cov khoom siv ua cov khoom siv muaj qhov zoo ntawm kev ua haujlwm siab thiab qhov ntim ntxiv tsawg. Tsis tas li ntawd, cov khoom siv ua cov polymer PPA muaj lub luag haujlwm ntawm kev tshem tawm cov yaj tawg, txhim kho lub qhov ncauj ntawm cov khoom pwm, ntxuav cov khoom siv ntsia hlau tuag. Tam sim no hauv kev ua lag luam PPA cov khoom siv ua cov khoom siv feem ntau yog cov khoom ntxiv fluoroelastomer, cov khoom ntxiv silicone, cov ntoo polymer, polyethylene glycol plaub hom.

Nyob rau xyoo tas los no, kev nthuav dav ntawm polyolefin thiab kev siv cov thermoplastic resin tau pab txhawb rau kev txhim kho sai ntawm cov khoom siv tshiab thiab ua tau zoo. Cov khoom siv pab ua fluoropolymer yog cov khoom siv pab ua haujlwm uas pom ntau hauv kev ua lag luam, thiab cov khoom siv pab ua fluorinated PPA muaj peev xwm zoo heev los txhim kho kev ua haujlwm thiab ntau yam kev siv. Txawm li cas los xij, vim muaj tej yam ib puag ncig, qee lub tebchaws tau thov kom txwv tsis pub siv fluorine.

PFAS, lossis cov tshuaj perfluorinated thiab polyfluorinated alkyl, yog hu ua 'persistent organic compounds (POPs)' lossis 'Forever Chemicals' vim lawv tau puas tsuaj ntau pua xyoo hauv av thiab dej, thiab yooj yim thauj mus rau hauv ib puag ncig. Thaum cov tsiaj noj, PFAS tuaj yeem sib sau ua ke thiab ua rau muaj tshuaj lom rau cov kab mob muaj sia, cuam tshuam rau lub cev tiv thaiv kab mob, lub cev yug me nyuam, cuam tshuam rau lub cev endocrine, cuam tshuam rau kev loj hlob thiab kev loj hlob ntawm cov menyuam mos, ua rau lub siab puas tsuaj, thiab tej zaum yuav ua rau muaj kev pheej hmoo ntawm kab mob thyroid, mob qog noj ntshav raum, ntshav siab, mob qog testicular, thiab lwm yam kab mob, thiab muaj peev xwm ua rau mob qog noj ntshav.

Cov no tsuas yog qee qhov kev phom sij uas paub lawm xwb, thiab feem ntau ntawm cov kev phom sij ntawm PFAS tseem tsis tau paub. Nyob rau xyoo tas los no, nrog rau kev tshawb fawb tob tob, cov kev pheej hmoo ntawm kev noj qab haus huv uas PFAS ua rau muaj tau txais kev saib xyuas ntau dua los ntawm ntau lub tebchaws, yog li ntawd, cov tebchaws thiab thaj chaw thoob plaws ntiaj teb tab tom nce qib kev tsim cov cai thiab cov cai tswjfwm kom txhawb nqa kev tswj hwm PFAS.

Cov khoom siv ua PPA uas tsis muaj SILIKE PFAS, PFAS thiab lwm txoj hauv kev tsis muaj fluorine

Pab pawg SILIKE R&D tau teb rau qhov sib txawv ntawm lub sijhawm thiab tau nqis peev ntau lub zog los siv cov cuab yeej siv thev naus laus zis tshiab thiab kev xav tshiab los txhim kho kom zooCov khoom siv ua cov polymer uas tsis muaj PFAS (PPAs), uas ua rau muaj kev pab txhawb zoo rau kev tiv thaiv ib puag ncig thiab kev txhim kho kom ruaj khov. Thaum ua kom ntseeg tau tias kev ua haujlwm zoo thiab qhov zoo ntawm cov ntaub ntawv, nws zam kev pheej hmoo ib puag ncig thiab kev noj qab haus huv uas cov tshuaj PFAS ib txwm muaj yuav coj los.Cov khoom siv ua cov polymer uas tsis muaj SILIKE PFAS (PPA)tsis yog tsuas yog ua raws li cov qauv PFAS txwv tsis pub tshaj tawm los ntawm ECHA xwb tab sis kuj muab kev nyab xeeb thiab txhim khu kev qha rau peb cov neeg siv khoom.

Yog dab tsiCov Khoom Ntxiv SILIKE PFAS-Tsis Muaj / Cov Khoom Ntxiv PPA Tsis Muaj PFAS?

Cov khoom siv ua PPA uas tsis muaj SILIKE PFASyog cov khoom polysiloxane hloov kho organic uas siv qhov zoo ntawm cov nyhuv lubricating pib zoo ntawm polysiloxanes thiab cov nyhuv polar ntawm cov pab pawg hloov kho kom tsiv teb tsaws chaw thiab ua rau cov khoom siv ua haujlwm thaum lub sijhawm ua haujlwm.

Cov khoom no yog ib qho kev hloov pauv zoo meej rau cov khoom siv ua PPA uas muaj fluorine, ntxiv me me tuaj yeem txhim kho cov kua nplaum, kev ua haujlwm, thiab lubricity thiab cov khoom nto ntawm cov yas extrusion, tshem tawm cov yaj tawg, txhim kho kev sib sau ua ke ntawm cov khoom hauv qhov ncauj thiab pwm, ntxuav cov qhov kawg ntawm cov khoom siv, txhim kho qhov taw tes siv lead ua ntawm zaj duab xis, txo qis qhov coefficient ntawm kev sib txhuam, thiab txhim kho cov txiaj ntsig thiab cov khoom zoo, thaum tseem ua rau ib puag ncig zoo thiab muaj kev nyab xeeb.

SILIKE PFAS-Tsis Muaj Polymer Process Aidmuaj ntau yam kev siv, uas tuaj yeem siv rau hauv zaj duab xis, xim masterbatch, hlau thiab cable, yeeb nkab, kev lag luam petrochemical thiab lwm yam.

Cov Haujlwm ntawmCov khoom siv ua PPA uas tsis muaj SILIKE PFAS

1. NtxivSILIKE PFAS-dawb PPA ua cov khoom pab SILIMER 9300nyob rau hauv cov nqi me me txhim kho qhov rheology ua tiav ntawm cov resins qis yaj index. Thaum ua cov resins qis-yaj-index, qhov viscosity ntawm cov yaj yog siab, ua rau muaj kev nce ntxiv ntawm lub zog ntsia hlau thiab siab hauv lub thoob, uas ua rau qhov kub ua tiav thiab ua rau nws nyuaj rau ua cov yas. Kev siv ntawmCov Khoom Siv Ua Polymer SILIKE PFAS uas tsis muajtuaj yeem daws cov teeb meem no tau zoo.

2. Tshem tawm qhov tshwm sim tawg thaum lub sijhawm ua cov pwm, txhim kho kev ruaj khov ntawm kev ua haujlwm, thiab txhim kho qhov tshwm sim 'sharkskin' ntawm qhov chaw ntawm cov khoom.

3. Txo cov pwm sib sau ua ke ntawm lub qhov ncauj pwm, txo qhov tshwm sim ntawm cov zaj duab xis tuab tsis sib npaug. Ntxuav cov ces kaum tuag ntawm cov khoom siv, txo cov ntsiab lus ntawm cov zaj duab xis siv lead ua, txhim kho qhov zoo ntawm zaj duab xis.

4. Hauv kev ua cov yeeb yaj kiab LDPE / LLDPE sib xyaw, koj tuaj yeem nce qhov feem pua ​​ntawm LLDPE ntxiv los txhim kho lub zog tensile ntawm zaj duab xis thiab txo cov nqi tsim khoom.

5. Txo qhov siab ntawm cov yas thaum ua cov yas, txo kev siv zog, txo kev hnav thiab tsim kua muag, txo cov nqi tag nrho ntawm kev ua cov yeeb yaj kiab. Hauv tib yam khoom zoo thiab kev siv zog, txhim kho kev ua haujlwm ntau lawm.

6. Tshem tawm cov khoom tsis huv hauv lub hau thiab cov khoom siv, thiab txuas lub voj voog ntxuav ntawm cov khoom siv.

Cov Qauv Yav Tom Ntejof Cov Khoom Ntxiv SILIKE PFAS Tsis Muaj

Thaum tib neeg txoj kev paub txog kev tiv thaiv ib puag ncig nce ntxiv thiab cov cai tswjfwm ntawm kev txwv cov tshuaj lom neeg ua rau nruj dua, PFAS-free Polymer Processing Aids yuav dhau los ua qhov sib txawv ntawm kev txhim kho cov khoom siv yav tom ntej. Nrog rau kev tsim kho tshiab tas mus li thiab kev thov ua lag luam nthuav dav, nws ntseeg tau tiasCov Kev Xaiv Uas Tsis Muaj Fluorineyuav maj mam hloov cov khoom siv uas muaj fluorine ib txwm muaj thiab qhia lawv lub ntxim nyiam tshwj xeeb hauv ntau thaj chaw.

Cov Khoom Ntxiv Uas Tsis Muaj SILIKE PFASmuaj ntau yam kev siv hauv zaj duab xis, masterbatch, metallocene thiab lwm yam lag luam .. Yog tias koj tab tom nrhiav lwm txoj hauv kev uas tsis muaj Fluorine, thov hu rau SILIKE!

Chengdu Silike Technology Co., Ltd, tus thawj coj hauv Suav tebCov Khoom Siv SiliconeTus neeg muab khoom rau cov yas hloov kho, muab cov kev daws teeb meem tshiab los txhim kho kev ua tau zoo thiab kev ua haujlwm ntawm cov khoom siv yas. Txais tos tiv tauj peb, SILIKE yuav muab cov kev daws teeb meem ua cov yas zoo rau koj.

Contact us Tel: +86-28-83625089 or via email: amy.wang@silike.cn.

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