Iindaba

Ukuqinisekisa ukuba iimveliso esizenzayo ziyahambelana kwaye zikhuselekile, iqela lophando nophuhliso le-SILIKE linika ingqalelo esondeleyo kwimeko-bume yokulawula etshintsha rhoqo kunye nemithetho nemigaqo, lihlala ligcina imisebenzi ezinzileyo neyobuhlobo nokusingqongileyo.

Izinto ze-Per- kunye ne-poly-fluoroalkyl, ezaziwa ngcono njenge-PFAS, ziye zaba ziindaba kwihlabathi liphela njengoko kufundwa okungakumbi malunga nemiphumo enokubakho yexesha elide yezi zinto kwaye amaqumrhu alawulayo aphuhlisa umthetho wokuzilawula. Kweli nqaku, sigubungela yonke into ekufuneka uyazi malunga ne-PFAS, ukusetyenziswa kwazo, kunye nemizamo ye-SILIKE yokuphuhlisa.Izisombululo ze-PPA Polymer Processing Aids ezingenayo i-PFAS.

Yintoni i-PFAS?

I-PFAS ligama elibanzi kakhulu eliquka amawaka eekhemikhali. I-PFAS isetyenziswa kakhulu kuyo yonke into ukusuka kwiimveliso zokucoca izindlu ukuya kwiindawo zokupakisha ukutya kunye neendawo zokwenza iikhemikhali. I-PFAS ayonakalisi lula kwaye inokufunxwa ngabantu kunye nezilwanyana ngokutya okanye imithombo yamanzi. Izifundo zokuqala zibonisa ukuba i-PFAS ethile inokuchaphazela kakubi impilo yabantu ngokwandisa umngcipheko weengxaki zokuzala, umhlaza othile, kunye nokulibaziseka kokukhula, ukubala ezimbalwa. Kufuneka uphando olongezelelweyo ngaphambi kokuba iingcali ziqonde amanqanaba okuvezwa apho ezi ngozi zinyuka khona.

Zithini iimigaqo ze-PFAS kwi-EU?

Ngomhla wesi-7 kuFebruwari 2023, i-European Chemicals Agency (ECHA) yapapasha isindululo sokuthintela i-REACH kwizinto ezifakwe i-perfluorinated kunye ne-polyfluoroalkyl (PFAS) ezithunyelwe yiDenmark, iJamani, iNetherlands, iNorway, neSweden. Lo mqathango ucetywayo uqulathe inani elikhulu lezinto ze-PFAS ezakha zathunyelwa (izinto ezili-10,000). Nje ukuba umthetho womqathango uqale ukusebenza, kukholelwa ukuba uza kuba nefuthe elibi kushishino lonke lweekhemikhali kunye nothungelwano lokubonelela oluphezulu nolusezantsi. Okwangoku, i-SGS icebisa ukuba amashishini akwi-inki, i-coating, i-chemical, i-packaging, i-metal/non-metal plating, kunye namanye amashishini kufuneka enze amaqhinga okulawula afanelekileyo kwangaphambili.

Zeziphi iinzame ezenziwa yiSILIKE ukujongana nokuvalwa kwe-fluoride?

Kwihlabathi liphela, i-PFAS isetyenziswa kakhulu kwiimveliso ezininzi zoshishino kunye nabathengi, kodwa umngcipheko wayo onokubakho kwindalo esingqongileyo nakwimpilo yabantu utsale ingqalelo enkulu. Njengoko i-European Chemicals Agency (ECHA) isenza umqulu wokuthintela i-PFAS ubhengezwe esidlangalaleni ngo-2023, iqela le-SILIKE R&D liphendule kwindlela yale mihla kwaye lityale amandla amaninzi ekusebenziseni iindlela zobuchwepheshe zamva nje kunye nokucinga okutsha ukuze kuphuhliswe ngempumelelo.Izixhobo zokulungisa iipolymer ezingenayo i-PFAS (ii-PPA), nto leyo enegalelo elihle kukhuseleko lokusingqongileyo kunye nophuhliso oluzinzileyo. Ngelixa iqinisekisa ukusebenza kakuhle kokucubungula kunye nomgangatho wezixhobo, iyaziphepha iingozi zokusingqongileyo kunye nempilo ezinokuziswa ziikhompawundi zePFAS zemveli.Izixhobo zokulungisa iipolymer ezingenayo i-SILIKE's PFAS (PPA)ayigcini nje ngokuthobela imiqathango ye-PFAS ebhalwe esidlangalaleni yi-ECHA kodwa ikwabonelela ngenye indlela ekhuselekileyo nethembekileyo kubathengi bethu.

Ukususwa kwe-PFAS kunaliphi ifuthe kwiIzixhobo zoLungiselelo lwePolymer yePPAukusebenza?

Ukuqinisekisa ukusebenza kakuhle kweIzixhobo zokulungisa iipolymer ezingenayo i-PFAS (ii-PPA), iqela le-SILIEK R&D lenze uphando olunzulu kunye novavanyo. Kwiimeko ezininzi,Ii-PPA ezingena-fluorine ze-SILIKEibonelele ngokusebenza okufanayo okanye okungcono kunee-polymer PPAs ze-fluorinated polymer eziqhelekileyo, ingakumbi kwiindawo ezifana nokusebenza kokuthambisa kunye nokukhusela ukuguguleka.

Tidatha ye-est yeIi-PPA ezingena-fluorine ze-SILIKE:

·Ukusebenza kwi-die buildup (Ukongeza: 1%)

NgeI-PPA engenafluorineukusuka eChengdu SILIKE, ukwakheka kwee-die buildup kuncitshiswe kakhulu.

·Uthelekiso lomphezulu wesampulu: isantya sokukhupha kwi-2mm/s (Ukongeza: 2%)

Isampuli eneI-PPA engenafluorineevela eChengdu SILIKE inomphezulu ongcono kwaye ukwaphuka kwayo okunyibilikileyo kuphuculwe kakhulu

·Itshati yokuthelekisa i-torque ye-processing aid engena-fluorine kwi-PE extrusion (Ukongeza: 1%)

Isampuli eneSILIKE iPPA SILIMER9301 engenafluorine, ifumene ixesha lokuqalisa elikhawulezayo kunye nokuncipha okucacileyo kwe-torque ye-extrusion.

·Itshathi yokuthelekisa izinga lokusika elibalulekileyo (Ukongeza: 2%)

NgeI-PPA engena-SILIKE fluorine, izinga lokucheba linyuke kakhulu kunye nezinga eliphezulu lokuphuma kunye nomgangatho ongcono wemveliso.

Ukuphuncula kwi-PFAS: ukwakha ikamva elizinzileyo kunyeIzixhobo zokucubungula iPolymer ezingena-SILIKE fluorine.

Ukuzibophelela kwe-SILIKE ekuzinzeni kusenza siphume kwi-fluorine, sinika izisombululo ezintsha ezibumba ikamva elizinzileyo. Idatha enikiweyo apha ngasentla imele iziphumo zovavanyo lokwenyani lwe-SILIKE. Ukuze ufumane ulwazi oluthe kratya malunga neenkcukacha zethu zesicelo kunye nendlela izisombululo ze-SILIKE ezinokuphakamisa ngayo ukusebenza kwakho kokucubungula ngelixa uqinisekisa ukuthotyelwa kwemigangatho yolawulo, zive ukhululekile ukunxibelelana nathi.

Contact us at Tel: +86-28-83625089 or +86-15108280799, or reach out via email: amy.wang@silike.cn.

Hlola okungakumbi malungaIzixhobo zoLungiso lwePolymer ezingenayo i-SILIKE's PFASkunye nendlela abachaza ngayo kwakhona ukugqwesa ekuqhubekekeni kokulungiswa kwepolymer kwiwebhusayithi yethu:www.siliketech.com.