Indlela i-PFAS-Free Polymer Processing Aids ephucula ngayo i-Layer Flow Balance, Die Stability, kunye noMgangatho weFilimu kwi-Multilayer Extrusion

Intshayelelo

Itekhnoloji ye-multilayer co-extrusion ivumela abavelisi ukuba badibanise iipolymers ezahlukeneyo zibe ziifilimu ezisebenza kakuhle ezineempawu zokuthintela eziphuculweyo, amandla oomatshini, ukusebenza kakuhle, kunye nokusebenza kakuhle kweendleko. Isetyenziswa kakhulu kwiifilimu zokupakisha eziguquguqukayo, ukupakisha ukutya, iifilimu zokuthintela, kunye nokusetyenziswa kweefilimu zoshishino.

Nangona kunjalo, njengoko izakhiwo ze-multilayer zisiba nzima ngakumbi kwaye isantya semveliso sisanda, abavelisi badla ngokujongana nemingeni yokukhupha izinto ezifana nokungalingani kokunyibilika kwe-layer-to-layer, ukuphazamiseka kokuhamba kwe-interfacial, ukwakheka kwe-die, kunye nokwanda kwe-film haze. Le micimbi inokuchaphazela ukufana kwe-layer, imbonakalo yomphezulu, uzinzo lwemveliso, kunye nokusebenza kokuguqula okusezantsi.

Ngokwesiko, izixhobo zokuncedisa ukucubungula ezisekelwe kwi-fluoropolymer (PPAs) bezisetyenziselwa ukuphucula uzinzo lwe-extrusion kunye nokunciphisa iziphene ezinxulumene nokunyibilika. Nangona kunjalo, ingqwalasela ekhulayo yokulawula izinto ze-PFAS ikhawulezisa imfuno yezisombululo zokucubungula i-polymer ezingenayo i-PFAS kunye ne-fluorine.

Uthotho lwe-SILIKE SILIMER lwe-PFAS-Free Polymer Processing Aids (ii-PPA)) ukubonelela ngendlela entsha engenafluorine yokuphucula ibhalansi yokuhamba kwamanzi anyibilikisiweyo, ukuphucula uzinzo lokudaya, ukunciphisa iziphene zokukhupha, kunye nokuxhasa ukwenziwa kweefilimu ezininzi ezizinzileyo ngaphandle kokuphazamisa iinkqubo ezisezantsi ezifana nokuprinta, ukulamina, kunye nokutywinwa kobushushu.

Eli nqaku ligxininisa iziphene eziqhelekileyo ze-multilayer co-extrusion, lichaza izizathu zazo eziphambili, liphonononga imingeni yezisombululo zesiqhelo zokucubungula, kwaye liphonononga ezinye iindlela ezingenayo i-PFAS ukunceda abavelisi ukuba bafezekise iinkqubo zokukhupha iifilimu ezininzi ezisebenzayo, ezizinzileyo, nezinokwandiswa.

Ziziphi Iziphene Eziqhelekileyo kwi-Multilayer Co-Extrusion?

Ukudibanisa ii-multilayer co-extrusion kufuna ii-polymer melts ezininzi ukuze zihambe kunye nge-die enye ngelixa kugcinwa i-interfaces ezizinzileyo kunye nolawulo oluchanekileyo lobukhulu be-layer. Umahluko kwiipropati ze-polymer unokubangela ukungazinzi kokucubungula.

Iziphene eziqhelekileyo zokukhupha izinto ezinezingqimba ezininzi ziquka:

• Ukusasazwa kwamaleko okungalinganiyo

• Ukwahluka kobukhulu beleya

• Ukungazinzi kokuhamba kobuso

• Ukuqhekeka okunyibilikayo kunye neziphene zomphezulu

• Ukwakheka kwee-die ngexesha lemveliso eqhubekayo

• Ukwanda kombala wefilimu kunye nomgangatho ophantsi wokukhanya

• Ukuphazamiseka rhoqo kwemveliso yokucoca iidayi

Ukuqonda izizathu eziphambili zezi ziphene linyathelo lokuqala lokuphucula ukusebenza kwe-extrusion.

Izizathu eziphambili zeengxaki ze-Multilayer Co-Extrusion

1. Ukungalingani kobungqindilili phakathi kweeLayers ezahlukeneyo zePolymer

Enye yeengxaki ezinkulu ekukhutshweni kwe-multilayer ngumahluko kwi-melt viscosity phakathi kwe-polymer layers ezahlukeneyo.

Izakhiwo eziqhelekileyo ezineengqimba ezininzi zingabandakanya indibaniselwano yezi:

• I-Polyethylene (PE)

• I-Polypropylene (PP)

• Utywala be-ethylene vinyl (EVOH)

• I-Polyamide (PA)

• Iileya zethayi ezincamathelayo

I-polymer nganye ineempawu ezahlukeneyo:

• Ukunyibilika kwe-viscosity

• Impendulo yokucheba

• Ukunyibilika kokuthamba

• Iimfuneko zobushushu bokucubungula

Ngexesha lokuphuma ngesantya esiphezulu, la mahluko anokubangela ukuziphatha kokuhamba kokunyibilika okungalinganiyo phakathi kweengqimba.

Iziphumo ezinokubakho ziquka:

• Ulungelelwaniso olubi lokuhamba komgca ukuya komnye

• Ubukhulu obungalinganiyo beeleyara

• Ukuguqulwa kojongano

• Ukuncipha kokungaguquguquki kwefilimu

Ukuphucula ukuhambelana kokuhamba kwe-melt phakathi kwee-layers kubalulekile ke ngoko kwi-extrusion ezinzileyo yee-multilayer.

2. Ukuphazamiseka Kokuhamba Kobuso Phakathi Kweeleya ZePolymer

Kwi-multilayer co-extrusion, ii-polymer melts ezininzi zidibana kwindawo engaphakathi kwi-die.

Xa indlela esebenza ngayo imigca ekufutshane yahlukile kakhulu, ukuphazamiseka kunokwenzeka kwindawo ejonge kuyo.

Izinto ezibangela ukungazinzi kobuso ziquka:

• Isantya esahlukileyo sokunyibilika

• Ukuguquguquka okwahlukeneyo kokunyibilika

• Iimpendulo ezahlukeneyo zoxinzelelo lwe-shear

• Ukuziphatha okungalinganiyo kwe-rheological

Ezi ngxaki zinokubangela oku kulandelayo:

• Ukuguqulwa kweleya

• Iziphene zamehlo

• Iingxaki zokubonakala kwefilimu

• Ukuncipha kokungaguquguquki kwemveliso

Ujongano oluzinzileyo lufuna intshukumo yokunyibilika elinganiselekileyo kuyo yonke inkqubo yokukhupha.

3. Ukwakheka Kokufa kunye Nokungazinzi Kokunyibilika Ngexesha Lokuveliswa Okuqhubekayo

Ngexesha lemisebenzi yokukhutshelwa kwezinto ixesha elide, ukuhamba kokunyibilika okungazinzanga kunye nokungqubana okuphezulu phakathi kokunyibilika kwepolymer kunye nomphezulu wesinyithi kunokufaka isandla kwiidiphozithi zokufa.

Ukwakheka kwayo kunokukhokelela koku:

• Ukwanda kobuninzi bokucoca
• Ixesha lokungasebenzi kwemveliso
• Iziphene zomphezulu
• Imveliso ephantsi

Kubavelisi abasebenzisa imigca yokukhupha imveliso ephezulu, ukugcina iimeko zokudaya ezizinzileyo kubalulekile ekuphuculeni ukusebenza kakuhle.

4. Imiba yoMkhuhlane weFilimu kunye noMgangatho woMbane woKubona

Kwiifilimu zokupakisha ezibonakala ngokucacileyo nezisebenza kakuhle, imbonakalo ebonakalayo yeyona mfuneko iphambili yomgangatho.

Ukungazinzi kwe-extrusion ye-multilayer kunokuchaphazela:

• Ukufana kweeleya

• Ukuguda komphezulu

• Uthumelo lokukhanya

• Ukucaca kwefilimu

Ubushushu obugqithisileyo bunokunciphisa ukubonakala kweefilimu zokupakisha kwaye buchaphazele ukusebenza kwemveliso yokugqibela.

Kutheni Abavelisi BekhangelaIiNcedisi zokuCwangcisa iiPolymer zasimahla zePFAS?

Ii-PPA ezisekelwe kwi-Fluoropolymer bezisoloko zisetyenziselwa ukuphucula ukusebenza kwe-extrusion ngokunciphisa ukwaphuka kwe-melt, ukunciphisa ii-die deposits, kunye nokuzinzisa iimeko zokucubungula.

Nangona kunjalo, ingqwalasela eyandayo kwihlabathi liphela kwimithetho ye-PFAS (Per- kunye nePolyfluoroalkyl Substances) iqhubela eli shishini kwiindlela zobuchwepheshe ezahlukeneyo.

Abavelisi bafuna ngakumbi:

• Izisombululo zokucubungula ezingena-fluorine

• Izongezo ezingenayo i-PFAS

• Ubuchwepheshe bokukhupha izinto ezizinzileyo

• Iindlela zokusebenza okuphezulu ngaphandle kokubeka emngciphekweni ukusebenza kakuhle kwemveliso

Oku kudala imfuno ekhulayo yetekhnoloji yokucubungula i-polymer yesizukulwana esilandelayo. Kuyo yonke imboni yeplastiki yehlabathi, abavelisi be-masterbatch, abaxumi, kunye nabaguquli abasezantsi bafuna ngakumbi izixhobo zokulungisa i-polymer (PPAS) ezingenayo i-PFAS njengezinye iindlela ezizinzileyo endaweni yezixhobo zokulungisa i-fluoropolymer zemveli.

I-SILIKE inikezela ngezongezo zokucubungula ezingenayo i-PFAS ezizinzileyo kwiintlobo ezimbini eziphambili zemveliso（Izongezo zokucubungula i-polymer ezingenayo i-PFAS eziyi-100% (ii-PPA,Iinkqubo zeMasterbatch ezingenafluorine ezisekelwe kwiCarrier)）, ebonelela ngeendlela eziguquguqukayo zokwenziwa kunye nokulungiswa.

Indlela i-SILIKE SILIMER Series PFAS-Free PPA ephucula ngayo ukusebenza kwe-Multilayer Co-Extrusion

Uthotho lwe-SILIKE SILIMER lwe-PFAS-Free Polymer Processing Aidszenzelwe ukuphucula uzinzo lwe-extrusion ngokusebenzisa iteknoloji esebenzayo esekwe kwi-silicone.

Ngokungafaniyo nee-PPA ze-fluoropolymer zemveli, i-SILIMER isisombululo esingenafluorines ukubonelela ngophuculo lokucubungula ngaphandle kwezinto eziqulethe i-fluorine.

1. Phucula ibhalansi yokunyibilika kweLayer-to-Layer Melt

Ngexesha lokukhupha izinto ezininzi, intshukumo yokunyibilika elinganiselayo phakathi kwezinto ezahlukeneyo zepolymer ibalulekile.

Ii-PPA ezingena-fluorine ze-SILIMER SeriesNceda:

• Nciphisa ukungqubana kokunyibilika

• Ukuphucula ukuhambahamba kokunyibilika

• Lungiselela indlela yokuziphatha yokunyibilika

• Yomeleza uzinzo lokusasazwa kwamaleko

Iingenelo:

✔ Ubukhulu obufanayo beeleyara
✔ Uzinzo oluphuculweyo lwesibonisi
✔ Umgangatho wefilimu ohambelanayo ngakumbi

2. Ukuphucula Uzinzo LweeDie kunye Nokunciphisa Ukwakheka KweeDie

Ezinye iindlela zokuncedisa ekucubunguleni i-fluoropolymer: I-SILIMER inceda ekunciphiseni ukungqubana phakathi kokunyibilika kwe-polymer kunye nemiphezulu yesinyithi ngaphakathi kwezixhobo zokukhupha.

Oku kunegalelo koku:

• Iidiphozithi ezinciphileyo

• Umsebenzi wokucoca idayisi

• Imijikelo yemveliso eqhubekayo ende

• Ixesha lokungasebenzi kakuhle lokulungisa elinciphileyo

Kwimveliso yefilimu eneziteya ezininzi ezikhawulezayo, ukuzinza okuphuculweyo kwedayi kunokuphucula kakhulu imveliso.

3. Phucula uMgangatho woMphezulu kwaye Unciphise Iziphene zokukhupha

Ngokuphucula indlela yokucubungula i-melt, i-SILIMER Series non-fluorinated processing inceda abavelisi ukuba bafezekise oku kulandelayo:

• Imiphezulu yefilimu ethambileyo

• Iziphene ezinciphileyo ezinxulumene nokunyibilika

• Ukuphuculwa kokuhambelana kwe-extrusion

Oku kubaluleke kakhulu kwizicelo ezifuna imigangatho ephezulu yokubonakala.

4. Gcina ukuhambelana neenkqubo zokuguqula ezisezantsi

Eyona ngxaki inkulu xa kuqaliswa izongezo zokucubungula kukuba ingaba ziyayichaphazela na imisebenzi esezantsi.

Kumanqanaba okusetyenziswa afanelekileyo, ii-SILIMER Series PFAS-Free PPAs zenzelwe ukugcina ukuhambelana ne:

• Ukuprinta

• Ukucoca ngeLamination

• Ukuvala ubushushu

Oku kuvumela abavelisi ukuba baphucule ukusebenza kwe-extrusion ngelixa begcina umgangatho wemveliso yokugqibela.

Uphuculo oluPhambili lokuSebenza kwe-SILIMER PFAS-Free PPA kwi-Multilayer Extrusion

Izicelo ze-PPAS-Free PPAS kwi-Multilayer Film Extrusion

Ii-PPA ze-SILIKE SILIMER Series ze-PFAS-Free zinokuxhasa usetyenziso olwahlukeneyo lwe-multilayer extrusion, kubandakanya:

Iifilimu zokuPakisha eziguquguqukayo

Iingenelo:

• Uzinzo oluphuculweyo lwe-extrusion

• Umgangatho ongcono womphezulu

• Ukunciphisa ukuphazamiseka kwemveliso

Iifilimu zeBarrier

Ifanelekile kwizakhiwo eziqulethe:

• I-PE/EVOH/PE

• Iifilimu ze-PP/PE ezinee-multilayer

• Izakhiwo zokupakisha ezisebenzayo

Iifilimu zokuPakisha ukutya nezeMizi-mveliso

Ixhasa:

• Ukukhupha ngesantya esiphezulu

• Ukusasazwa kwamaleko okuzinzileyo

• Inkangeleko ehambelanayo

Imibuzo Ebuzwa Rhoqo malunga ne-PPAS-Free PPA ye-Multilayer Extrusion

1. Yintoni ebangela ukungazinzi kweleya kwi-multilayer co-extrusion?

Ukungazinzi kweeleya kudla ngokubangelwa kukungafani kwe-viscosity, umahluko we-melt elasticity, kunye nokuziphatha kokuhamba okungalinganiyo phakathi kweeleya ze-polymer. Ezi zinto zinokubangela ukuphazamiseka kwendlela yokujongana kunye nokusasazwa kweeleya okungalinganiyo.

2. Ngaba ii-PPA ezingenayo i-PFAS zingathatha indawo yezixhobo zokulungisa i-fluoropolymer zemveli?

Ewe. Ii-PPA ezingenayo i-PFAS ezifana ne-SILIKE SILIMER Series zenzelwe ukubonelela ngokuphuculwa kokulungiswa kwe-extrusion, kubandakanya ukuzinza okungcono kokuhamba kwe-melt, ukwakheka kwe-die okuncitshisiweyo, kunye nomgangatho ophuculweyo womphezulu ngaphandle kwezinto eziqulethe i-fluorine.

3. Ngaba i-PPA engenazo i-PFAS iya kuyichaphazela indlela esebenza ngayo iprinta kunye ne-lamination?

Xa zisetyenziswa kumanqanaba acetyiswayo edosi, ii-SILIMER Series PPAs zenzelwe ukuphucula ukusebenza kwe-extrusion ngelixa zigcina ukuhambelana neenkqubo zokuguqula ezisezantsi ezifana nokuprinta, i-lamination, kunye nokutywinwa kobushushu.

Isiphelo: Ukwakha iiNkqubo zokuQokelela eziZinzileyo neziZinzileyo ze-Multilayer Extrusion

Njengoko izakhiwo zefilimu ezinee-multilayer zisiya ziphucuka, ukugcina ukuhamba okuzinzileyo kokunyibilika, ukusasazwa ngokuchanekileyo kweeleya, kunye nomgangatho womphezulu ohambelanayo kuya kuba yinto ebalulekileyo ngakumbi.

Izixhobo zokulungisa i-polymer ezingenayo i-PFAS zibonelela abavelisi ngendlela ezinzileyo yokuphucula ukusebenza kwe-extrusion ngelixa bejongana neemfuno zomthetho eziguqukayo.

Ii-PPAs ze-SILIKE SILIMER Series ze-PFAS-Free zinceda abavelisi beefilimu ezininzi ukuba bafezekise oku:

♦Ibhalansi yokuhamba komnyibiliko ophuculweyo ukusuka kumaleko ukuya kumaleko

♦Ukuncipha kokwakheka kweedayi

♦Umgangatho ongcono womphezulu

♦Ukucutshungulwa okungenafluorine okuzinzileyo

Kubavelisi abajongene nokungazinzi kwe-extrusion ye-multilayer, iingxaki zomkhenkce, okanye imingeni yokwakhana, iingcali zobugcisa ze-SILIKE zinokubonelela ngeengcebiso ezithile zesicelo kunye novavanyo lokucubungula.

Lungiselela iNkqubo yakho yokuNciphisa ii-Multilayer ngeTekhnoloji ye-PFAS-Free

Nxibelelana ne-SILIKE namhlanje ukuze uhlole izisombululo ze-SILIMER PFAS-Free PPA kwizicelo zakho zokukhupha iifilimu ezininzi.

Cela uvavanyo lweSampuli yePPA yasimahla yePFAS okanye ukutshintshwa kwePPA yefluoropolymer. Nxibelelana no-Amy Wang

I-imeyile: amy.wang@silike.cn

Ifowuni:+86-28-83625089   

Iselfowuni /I-WhatsApp: +86-15108280799

Iwebhusayithi:www.siliketech.com