Iindaba

1.Ukusetyenziswa kwezixhobo zokucubungula i-PPA eziqulethe ii-polymers ze-PFAS

I-PFAS (ii-compounds ezifakwe i-perfluorinated) luludidi lwezinto zeekhemikhali ezinee-perfluorocarbon chains, ezineempawu ezikhethekileyo kwimveliso nasekusetyenzisweni kwazo, ezinje ngamandla aphezulu kakhulu kumphezulu, i-coefficient ephantsi yokungqubana, ukumelana okunamandla nobushushu, ukugqwala kunye namanzi. Ke ngoko, zingasetyenziswa ekuvelisweni kwezinto ezininzi kunye neemveliso, kubandakanya izixhobo zokulungisa i-PPA.

I-Polymer Processing aid (PPA) sisongezelelo esenzelwe ii-polymers ezine-fluorine (eziqulathe i-PFAS) ukuphucula iipropati zokucubungula i-polymer. Izicelo ziquka ifilimu, ukubumba nge-blow, i-extrusion, ii-monofilaments, iifayibha, iityhubhu, iiplastiki zomthi, amaphepha, kunye neengcingo kunye neentambo.

Uncedo lwePolymer Processing (PPA) lusebenza ngolu hlobo lulandelayo:

• Nciphisa iziphene zomphezulu, ezifana nokuphazamiseka okuqhelekileyo kokunyibilika, kwaye uphucule ukukhanya kunye nokuguda komphezulu wemveliso.
• Yenza umbala usasazeke ngendlela efanayo kwaye ukhazimle.
• Nciphisa ukuguguleka kweenkuni ngexesha lokucubungula kwaye uphelise ukwenzeka kokuqokelelwa kwezinto kwinkuni yomlomo.
• Yandisa umjikelo wokucoca izixhobo, yandisa ixesha lokucubungula rhoqo.
• Phucula izinga lokubumba kunye nokuzinza kobukhulu beemveliso kwaye unciphise izinga lokulahlwa kwezinto ezilahliweyo.

Nangona i-PFAS idlala indima ebalulekileyo kwimveliso nakwizicelo zayo, inokuba yingozi kwindalo esingqongileyo nakwimpilo yabantu ngenxa yokuba ikhona ixesha elide kwaye inzima ukuwohloka.

2. Kutheni ungasebenzisi i-PFAS okanye ungayivumeli?

Izifundo zibonise ukuba i-PFAS kunzima ukuyitshabalalisa kwindawo yendalo kwaye ihlala ixesha elide, ihlala emhlabeni, emanzini, nasemoyeni ixesha elide. Ngokutsho kwe-US Environmental Protection Agency (EPA), i-PFAS inokungena emizimbeni yethu ngokutya namanzi okusela, iimveliso zabathengi, kunye nokupakishwa, kunye nokuphefumla umoya okanye uthuli, nto leyo ebeka iingozi kwimpilo yabantu. Ngenxa yoko, amanye amazwe kunye nemimandla sele iqalile ukukhawulela okanye ukuthintela ukusetyenziswa kwezixhobo zePFAS.

Izinto ezithile zePFAS ezifana ne-perfluorooctanoic acid (PFOA) kunye ne-perfluorobutane sulfonic acid (PFOS) zibonisile:

• iziphumo zomhlaza,
• ubuthi ekuzaleni,
• ingozi enkulu kwimpilo yabantu.

Ngenxa yezi ngozi engqondweni, ishishini lokupakisha, ishishini lokucubungula iplastiki, kunye neearhente zolawulo zaseYurophu nase-USA ziqala ukubeka imida kunye nokuthintela ukusetyenziswa kwee-fluoropolymers, kunye neekhemikhali eziqulethe i-PFAS, Ezi nkqubo zijolise ekukhuseleni okusingqongileyo kunye nempilo yoluntu, ukunciphisa ungcoliseko kwindalo kunye nemingcipheko kwimpilo yabantu. Kwangaxeshanye, eli shishini liye lakhuthazwa ukuba likhangele ezinye iindlela kwaye liphuhlise izixhobo kunye neetekhnoloji ezinobuhlobo nokusingqongileyo nezinempilo. Nangona kunjalo, i-PPA-free PPAs Polymer Processing inceda ezinye iindlela ezithobela le migaqo izayo ngaphandle kokubeka emngciphekweni ukusebenza.

3.IiNcedisi zokuCwangcisa iPolymer zePPA ezingenayo i-SILIKE PFAS– Isisombululo Esiphumelelayo EsingenaFluorine:

Ikamva lokucubungula i-polymer litshintsha kakhulu ngokuqaliswaUncedo lokucubungula i-polymer olungenasimahla lwe-SILIKE's PFAS, isisombululo esiphambili esiya kubonelela imakethi ngeemveliso ezikhuselekileyo nezisebenza kakuhle eziza kutshintsha ngokupheleleyo iipolymers zePPA zemveli ezine-fluorine.

I-masterbatch ye-PPA engenafluorine yochungechunge lwe-SILIMERyiUncedo lokucubungula i-polymer olungenasimahla lwe-PFAS (PPAS)yenziwe yi-SILIKE. Yimveliso ye-polysiloxane eguqulwe ngokwendalo, esebenzisa isiphumo esihle kakhulu sokuthambisa sokuqala se-polysiloxane kunye nesiphumo se-polar seqela eliguqulweyo ukuze lifudukele kwizixhobo zokucubungula kwaye livelise iziphumo ngexesha lokucubungula.

Ukongeza okuncinci kunokuphucula ngempumelelo ukunyibilika kwe-resin, ukuqhubekeka kwayo, ukuthambisa, kunye neempawu zomphezulu we-plastic extrusion, kuthintele ukuqhekeka kwe-melt (i-Sharkskin), kuphucule ukumelana nokuguguleka, kunciphise i-coefficient yokungqubana, kwandise umjikelo wokucoca izixhobo, kufinyeze ixesha lokungasebenzi, kwaye kuphucule isivuno kunye nomgangatho we-resin enobuhlobo nokusingqongileyo kunye nekhuselekileyo,Uncedo lokucubungula i-polymer olungenasimahla lwe-SILIKE's PFASyeyona ndlela ifanelekileyo yokusetyenziswa kwezixhobo zokulungisa i-PPA ezisekelwe kwi-fluorine.

Njengee-polymers ze-PPA ezifakwe i-fluorine zemveli,Uncedo lokucubungula i-polymer olungenasimahla lwe-SILIKE's PFASZineendlela ezahlukeneyo zokusetyenziswa, ukusuka kwifilimu, ukubumba nge-blow, i-extrusion, ii-monofilaments, iifayibha, ingca eyenziweyo, ii-color masterbatches, ii-petrochemicals, ii-metallocenes, iityhubhu, iiplastiki zomthi, amaphepha, kunye neentambo.

Ukulungele ukuphelisa izongezo ze-fluorine?Uthotho lwe-SILIKE SILIMER olungenazo ii-PPAS kunye nezinye iindlela ezingena-Fluorinesisisombululo sakho esizinzileyo.

Ukuba ufuna ukwazi okungakumbi malunga neemeko zesicelo seIi-SILIKE SILIMER series ze-PFAS ezingenazo iiPolymer Processing Aidskwayei-masterbatch ye-PPA engenafluorine, wamkelekile ukungena kwiwebhusayithi ye-SILIKE ukuze ubone okungakumbi:www.siliketech.com

Silangazelela ukuphonononga ezinye iindawo zokusetyenziswaIzixhobo zokulungisa i-PPA ezingena-SILIKE fluorinenawe!

Tel: +86-28-83625089/+ 86-15108280799  Email: amy.wang@silike.cn