I-PPA imele i-Polymer Processing Aid. Olunye uhlobo lwe-PPA esivame ukuyibona i-Polyphthalamide (polyphthalamide), okuyinayiloni ekwazi ukumelana nezinga lokushisa eliphezulu. Lezi zinhlobo ezimbili ze-PPA zinezifinyezo ezifanayo, kodwa zinokusetshenziswa nemisebenzi ehluke ngokuphelele.
Izinsiza zokucubungula ze-PPA ze-polymer yitemu elijwayelekile lezinhlobo ezimbalwa zezinto ezisetshenziselwa ukuthuthukisa ukucubungula nokuphatha izakhiwo zama-polymer anesisindo samangqamuzana aphezulu. Ikakhulukazi esimweni sokuncibilika kwe-polymer matrix ukudlala indima ekwehliseni i-viscosity ye-polymer melt. Kodwa-ke, uma kuqhathaniswa nezinto zokugcoba zendabuko, izinsiza zokucubungula zinezinzuzo zokusebenza kahle okuphezulu kanye nevolumu yokwengeza ephansi. Ngaphezu kwalokho, izinsiza zokucubungula ze-PPA ze-polymer zinendima yokuqeda ukuqhekeka kokuncibilika, ukuthuthukisa umlomo wezinto zokubunjwa, ukuhlanza isikulufu se-dead-end material. Njengamanje emakethe izinsiza zokucubungula i-PPA ikakhulukazi izithasiselo ezisekelwe ku-fluoroelastomer, izithasiselo ezisekelwe ku-silicone, i-polymer yesihlahla, i-polyethylene glycol izinhlobo ezine.
Eminyakeni yamuva nje, ukwanda kwe-polyolefin kanye ne-engineering thermoplastic resin application kube nomthelela ekuthuthukisweni okusheshayo kwezithasiselo ezinoveli nezisebenzayo. Izinsiza zokucubungula i-Fluoropolymer ziyizinsiza ezivame kakhulu zokucubungula emakethe, futhi izinsiza zokucubungula ze-PPA ezine-fluorinated zinekhono elihle kakhulu lokuthuthukisa ukusebenza kokucubungula kanye nohlu olubanzi lwezinhlelo zokusebenza. Kodwa-ke, ngenxa yezimo zemvelo, amanye amazwe ahlongoze ukuvinjelwa kwe-fluorine.
I-PFAS, noma izinhlanganisela ze-alkyl ezine-perfluorinated kanye ne-polyfluorinated, zaziwa ngokuthi 'izinto eziphilayo eziqhubekayo (POPs)' noma 'Amakhemikhali Angunaphakade' ngenxa yokonakala kwazo amakhulu eminyaka enhlabathini nasemanzini, futhi zithuthwa kalula endaweni ezungezile. Lapho idliwe yizilwane, i-PFAS ingaqongelela futhi ibe nobuthi ezintweni eziphilayo, ithinte amasosha omzimba, isimiso sokuzala, iphazamise uhlelo lwe-endocrine, ithinte ukukhula nokuthuthukiswa kwezinsana, ibangele ukulimala kwesibindi, futhi ingandisa ingozi yesifo se-thyroid, izinso. umdlavuza, umfutho wegazi ophakeme, umdlavuza wamasende, nezinye izifo, futhi ungaba nomdlavuza.
Lezi ngezinye zezingozi ezaziwayo, futhi iningi lezingozi ze-PFAS azikaziwa. Eminyakeni yamuva nje, ngocwaningo olujulile, ubungozi bezempilo obubangelwa yi-PFAS buye badonsa ukunakwa okwengeziwe okuvela emazweni ahlukahlukene, ngakho-ke, amazwe nezifunda emhlabeni jikelele akhuphula ukwakhiwa kwemithethonqubo nezinqubomgomo ezifanele zokuqinisa ukulawulwa kwe-PFAS. .
Izinsiza zokucubungula ze-SILIKE PFAS-free PPA, I-PFAS kanye nezixazululo zezinye izindlela ezingenayo i-fluorine
Ithimba le-SILIKE le-R&D liphendule enkambisweni yezikhathi futhi latshala amandla amaningi ekusebenziseni izindlela zakamuva zobuchwepheshe kanye nokucabanga okusha ukuthuthukisa ngempumelelo.I-PFAS-free polymer processing aids (PPAs), okwenza umnikelo omuhle ekuvikelweni kwemvelo kanye nentuthuko esimeme. Ngenkathi iqinisekisa ukusebenza kokucubungula kanye nekhwalithi yezinto zokwakha, igwema ubungozi bezemvelo nempilo obungalethwa yizinhlanganisela ze-PFAS zendabuko.I-SILIKE PFAS-free polymer processing aids (PPA)akugcini nje ngokuthobelana nemikhawulo ye-PFAS ebekwe esidlangalaleni yi-ECHA kodwa futhi inikeza enye indlela ephephile nethembekile kumakhasimende ethu.
YiniI-SILIKE PFAS-Free Additives/PFAS-Free PPA Additives?
Izinsiza zokucubungula ze-SILIKE PFAS-free PPAiwumkhiqizo we-polysiloxane owenziwe nge-organically osebenzisa umthelela omuhle kakhulu wokuqala wokuthambisa we-polysiloxanes kanye nomthelela we-polar wamaqembu aguquliwe ukuthi athuthe futhi enze izinto zokusebenza ngesikhathi sokucubungula.
Lo mkhiqizo uthatha indawo ephelele yezinsiza zokucubungula ze-PPA ezisekelwe ku-fluorine, ukwengeza inani elincane kungathuthukisa ngempumelelo uketshezi lwe-resin, ukucutshungulwa, kanye ne-lubricity kanye nezindawo ezingaphezulu ze-plastic extrusion, ukuqeda ukuqhekeka kokuncibilika, ukuthuthukisa ukuqoqwa kwezinto emlonyeni kanye nesikhunta, ukuhlanza iziphetho ezifile zemishini, ukuthuthukisa indawo ye-crystal yefilimu, ukwehlisa i-coefficient of friction, nokuthuthukisa isivuno kanye nekhwalithi yomkhiqizo, kuyilapho kuhambisana nemvelo futhi kuphephile.
I-SILIKE PFAS-Free Polymer Process Aidinezinhlobonhlobo zezicelo, ezingasetshenziswa kufilimu, i-masterbatch yombala, intambo nekhebula, ipayipi, imboni ye-petrochemical njalonjalo.
Imisebenzi yeIzinsiza zokucubungula ze-SILIKE PFAS-free PPA
1.UkwengezaSILIKE PFAS-free PPA processing aids SILIMER 9300ngamanani amancane kuthuthukisa i-rheology yokucubungula ama-resin aphansi we-melt index. Lapho ucubungula ama-resins e-low-melt-index, i-viscosity yokuncibilika iphezulu, okuholela ekwandeni kwe-screw torque kanye nokucindezela emgqonyeni, okuphakamisa izinga lokushisa lokucubungula futhi kwenze kube nzima kakhulu ukucubungula ipulasitiki. Ukusetshenziswa kweSILIKE PFAS-free Polymer Processing Aidsingaxazulula lezi zinkinga ngempumelelo.
2.Susa isenzakalo sokuncibilika kokuqhekeka ngesikhathi sokucubungula igalelo, uthuthukise ukuzinza kokucubungula, futhi uthuthukise ukwenzeka kwe-'sharkskin' ebusweni bemikhiqizo.
3.Yehlisa i-die build-up emlonyeni wesikhunta, unciphise ukuqina kwefilimu engalingani. Hlanza ikhoneni elifile lemishini, unciphise iphuzu le-crystal yefilimu, uthuthukise ikhwalithi yefilimu.
4.Ekucutshungulweni kwefilimu ehlanganisiwe ye-LDPE / LLDPE, ungakwazi ukwandisa ingxenye ye-LLDPE engeziwe ukuze uthuthukise amandla okudonsa ifilimu futhi wehlise izindleko zokukhiqiza.
I-5.Yehlisa ingcindezi ye-extrusion lapho ucubungula ama-plastiki, unciphise ukusetshenziswa kwamandla, unciphise ukuguga kwemishini, unciphise izindleko eziphelele zokucubungula ifilimu. Kukhwalithi yomkhiqizo efanayo nezimo zokusetshenziswa kwamandla, kuthuthukisa kakhulu ukusebenza kahle kokukhiqiza.
6.Khipha ukungcola kusikulufa namathuluzi, futhi wandise umjikelezo wokuhlanza wezisetshenziswa.
Amathrendi Akusasaof I-SILIKE PFAS-Free Additives
Njengoba ukuqwashisa kwabantu ngokuvikelwa kwemvelo kwanda kanye nemithethonqubo yokuvinjelwa kwezinto eziyingozi iya ngokuya iqina, i-PFAS-free Polymer Processing Aids izoba umkhuba wokuthuthukiswa kwezinto ezizayo. Ngokuthuthuka okuqhubekayo kwezobuchwepheshe kanye nokwanda kwesidingo semakethe, kukholakala ukuthiIzindlela Ezihlukile Ze-fluorinekancane kancane izothatha indawo yezinto ezivamile eziqukethe i-fluorine futhi ibonise ubuhle bayo obuyingqayizivele emikhakheni eyengeziwe.
I-SILIKE PFAS-Izithasiselo Ezisebenzayo Ezingasebenziube nezinhlelo eziningi ezahlukene zefilimu, i-masterbatch, i-metallocene nezinye izimboni.
I-Chengdu Silike Technology Co., Ltd, i-chinese ehamba phambiliI-Silicone AdditiveUmphakeli wepulasitiki eguquliwe, unikeza izixazululo ezintsha zokuthuthukisa ukusebenza nokusebenza kwezinto zepulasitiki. Siyakwamukela ukuxhumana nathi, i-SILIKE izokunikeza izixazululo ezisebenzayo zokucubungula amapulasitiki.
Contact us Tel: +86-28-83625089 or via email: amy.wang@silike.cn.
iwebhusayithi:www.siliketech.comukufunda okwengeziwe.
Isikhathi sokuthumela: Sep-25-2024
