Izindaba

Ukuqinisekisa ukuthi imikhiqizo esiyikhiqizayo iyathobelana futhi iphephile, ithimba le-SILIKE locwaningo nentuthuko libhekisisa kakhulu isimo sokulawula esihlala sishintsha kanye nemithetho neziqondiso, ngaso sonke isikhathi ligcina ukusebenza okusimeme nokunobungani kwemvelo.

Izinto ze-Per- kanye ne-poly-fluoroalkyl, ezaziwa kangcono ngokuthi i-PFAS, zenze izindaba zomhlaba wonke njengoba kufundwa okwengeziwe mayelana nemiphumela yesikhathi eside engaba khona yalezi zinto kanye nezinhlaka ezilawulayo zenza umthetho ukuzilawula. Kulesi sihloko, sihlanganisa konke odinga ukukwazi mayelana ne-PFAS, ukusetshenziswa kwayo, kanye nemizamo ka-SILIKE yokuthuthukaIzixazululo ze-PFAS-free PPA Polymer Processing Aids.

Iyini i-PFAS?

I-PFAS igama elibanzi kakhulu elihlanganisa izinkulungwane zamakhemikhali. I-PFAS isetshenziswa kabanzi kukho konke kusuka emikhiqizweni yokuhlanza yasendlini kuya emaphaketheni okudla nasezikhungweni zokukhiqiza amakhemikhali. I-PFAS ayiphuli kalula futhi ingamuncwa abantu nezilwane ngokudla noma ngemithombo yamanzi. Ucwaningo lwangaphambili lukhombisa ukuthi i-PFAS ethile ingaba nomthelela omubi empilweni yabantu ngokwandisa ubungozi bezinkinga zokuzala, umdlavuza othile, nokubambezeleka kwentuthuko, ukusho okumbalwa. Ucwaningo olwengeziwe luyadingeka ngaphambi kokuba ochwepheshe baqonde amazinga okuchayeka lapho lezi zingozi zikhuphuka khona.

Iyini imithetho ye-PFAS e-EU?

Ngomhla ziyisi-7 kuFebhuwari 2023, i-European Chemicals Agency (ECHA) yashicilela isiphakamiso sokuvinjelwa kwe-REACH sezinto ezine-perfluorinated kanye ne-polyfluoroalkyl (PFAS) esithunyelwe yiDenmark, Germany, Netherlands, Norway, kanye neSweden. Umkhawulo ohlongozwayo uqukethe inani elikhulu kakhulu lezinto ze-PFAS ezake zathunyelwa(izinto eziyi-10,000). Uma umthethosivivinywa wokuvinjelwa usuqala ukusebenza, kukholakala ukuthi uzoba nomthelela omubi kuyo yonke imboni yamakhemikhali kanye nochungechunge lokuhlinzekwa kwempahla enhla nomfula. Khonamanjalo, i-SGS iphakamisa ukuthi amabhizinisi akuyinki, okokuhlanganisa, amakhemikhali, okupakisha, okusansimbi/okungezona ezensimbi, kanye nezinye izimboni kufanele enze amasu okulawula afanele kusenesikhathi.

Imiphi imizamo u-SILIKE ayithathayo ukubhekana nokuvinjelwa kwe-fluoride?

Emhlabeni jikelele, i-PFAS isetshenziswa kabanzi emikhiqizweni eminingi yezimboni nabathengi, kodwa ingozi engaba khona emvelweni nempilo yabantu idonse ukunaka okusabalele. Njengoba i-European Chemicals Agency (ECHA) yenza uhlaka lwe-PFAS olukhawulelwe lube sesidlangalaleni ngo-2023, ithimba le-SILIKE R&D liphendule kumkhuba wezikhathi 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.Izinsizakusebenza zika-SILIKE ze-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.

Ukususwa kwePFAS kunamuphi umphumelaIzinsiza Zokucubungula I-PPA Polymerukusebenza?

Ukuqinisekisa ukusebenza okuhle kakhulu kweI-PFAS-free polymer processing aids (PPAs), ithimba le-SILIEK R&D lenze ucwaningo olubanzi nokuhlola. Ezimweni eziningi,Ama-PPA angenayo i-fluorine ka-SILIKEinikeze ukusebenza okufanayo noma okungcono kunama-PPA e-polymer e-fluorinated evamile, ikakhulukazi ezindaweni ezifana nokusebenza kokugcotshwa nokuvikela ukugqokwa.

Test idatha yeAma-PPA angenayo i-fluorine ka-SILIKE:

·Ukusebenza ku-die buildup(Ukwengeza: 1%)

NgeI-PPA engena-fluorinekusuka ku-Chengdu SILIKE, i-die buildup yancipha kakhulu.

·Ukuqhathaniswa kwendawo eyisampula: isivinini sokukhipha ku-2mm/s (Ukwengeza: 2%)

Isampula ngeI-PPA engena-fluorinekusuka e-Chengdu I-SILIKE inobuso obungcono futhi ukuphuka okuncibilika kuthuthukiswe kakhulu

·Ishadi lokuqhathanisa letorque losizo lokucubungula olungenayo i-fluorine ku-PE extrusion (Ukwengeza: 1%)

Isampula ngeI-SILIKE i-PPA engena-fluorine SILIMER9301, ithole isikhathi sokuqala esisheshayo kanye nokwehliswa okusobala kakhulu kwe-extrusion torque.

·Ishadi Elibalulekile Lokuqhathanisa Isilinganiso Sokugunda (Isengezo: 2%)

NgeSILIKE i-PPA engena-fluorine, izinga lokugunda lenyuke kakhulu kanye nezinga eliphezulu lokukhishwa kanye nekhwalithi yomkhiqizo engcono.

Ukugqashula ku-PFAS: ukwakha ikusasa elisimeme ngeI-SILIKE i-fluorine-Free Polymer Processing Aids.

UKUZIbophezela okufana nokusimama kusishukumisela ukuba sigqashule ku-fluorine, sinikeze izixazululo ezintsha ezilolonga ikusasa elisimeme.Imininingwane enikezwe ngenhla imele imiphumela yokuhlolwa yangempela ye-SILIKE. Ukuze uthole imininingwane ejulile ngemininingwane yohlelo lwethu lokusebenza nokuthi izixazululo ze-SILIKE zingakhuphula kanjani ukusebenza kwakho kokucubungula kuyilapho uqinisekisa ukuthobelana nezindinganiso zokulawula, zizwe ukhululekile ukuthintana.

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

Hlola kabanzi mayelanaIzinsizakusebenza zika-SILIKE's PFAS-Free Polymer Processing Aidsnokuthi bakuchaza kanjani kabusha ukugqwesa kokusimama kokucubungula kwe-polymer kuwebhusayithi yethu:www.siliketech.com.