Nkhani

Pofuna kuonetsetsa kuti zinthu zomwe timapanga zikutsatira malamulo komanso zotetezeka, gulu la kafukufuku ndi chitukuko la SILIKE limayang'anitsitsa kwambiri malamulo ndi malamulo omwe amasintha nthawi zonse, nthawi zonse limagwira ntchito zokhazikika komanso zosawononga chilengedwe.

Zinthu za per- ndi poly-fluoroalkyl, zomwe zimadziwika bwino kuti PFAS, zafalikira padziko lonse lapansi pamene zambiri zikuphunziridwa za zotsatira za nthawi yayitali za zinthuzi ndipo mabungwe olamulira amapanga malamulo owongolera. Munkhaniyi, tikufotokoza zonse zomwe muyenera kudziwa zokhudza PFAS, momwe zimagwiritsidwira ntchito, ndi zomwe SILIKE ikuyesetsa kuti ipange.Mayankho a PPA Polymer Processing Aids opanda PFAS.

Kodi PFAS ndi chiyani?

PFAS ndi mawu ofala kwambiri omwe amaphatikizapo mankhwala ambirimbiri. PFAS imagwiritsidwa ntchito kwambiri pazinthu zonse kuyambira pa zinthu zoyeretsera m'nyumba mpaka malo opakira chakudya ndi malo opangira mankhwala. PFAS siiwonongeka mosavuta ndipo imatha kuyamwa ndi anthu ndi nyama kudzera mu chakudya kapena madzi. Kafukufuku woyambirira akusonyeza kuti PFAS zina zimatha kusokoneza thanzi la anthu powonjezera chiopsezo cha mavuto obereka, khansa zina, komanso kuchedwa kwa chitukuko, kungotchulapo zochepa. Kafukufuku wowonjezereka amafunika akatswiri asanamvetsetse kuchuluka kwa ngozi zomwe ziwopsezozi zimawonjezeka.

Kodi malamulo a PFAS ku EU ndi ati?

Pa 7 February 2023, bungwe la European Chemicals Agency (ECHA) linafalitsa lingaliro la REACH loletsa zinthu zopangidwa ndi perfluorinated ndi polyfluoroalkyl (PFAS) zomwe zinaperekedwa ndi Denmark, Germany, Netherlands, Norway, ndi Sweden. Lamuloli lili ndi chiwerengero chachikulu cha zinthu zopangidwa ndi PFAS zomwe zinaperekedwapo (zinthu 10,000). Lamuloli likayamba kugwira ntchito, akukhulupirira kuti lidzakhudza kwambiri makampani onse opanga mankhwala komanso makampani ogulitsa zinthu zotsika mtengo komanso zotsika mtengo. Pakadali pano, SGS ikupereka lingaliro lakuti makampani opanga inki, zokutira, mankhwala, ma CD, zitsulo/zopanda zitsulo, ndi mafakitale ena ayenera kupanga njira zoyenera zowongolera pasadakhale.

Kodi SILIKE ikuchita zotani kuti ithetse vuto la kuletsa kugwiritsa ntchito fluoride?

Padziko lonse lapansi, PFAS imagwiritsidwa ntchito kwambiri m'mafakitale ambiri komanso m'mafakitale, koma chiopsezo chake ku chilengedwe ndi thanzi la anthu chakopa chidwi cha anthu ambiri. Popeza bungwe la European Chemicals Agency (ECHA) lalengeza za lamulo la PFAS mu 2023, gulu la SILIKE R&D layankha zomwe zikuchitika nthawi imeneyo ndipo lagwiritsa ntchito mphamvu zambiri pogwiritsa ntchito njira zamakono zamakono komanso malingaliro atsopano kuti lipitirire patsogolo.Zothandizira polima zopanda PFAS (PPAs), zomwe zimathandiza kwambiri kuteteza chilengedwe ndi chitukuko chokhazikika. Ngakhale kuonetsetsa kuti zinthu zikuyenda bwino komanso kuti zinthuzo zikuyenda bwino, zimapewa zoopsa zachilengedwe komanso zaumoyo zomwe mankhwala achikhalidwe a PFAS angabweretse.Zida zothandizira kukonza ma polima zopanda PFAS za SILIKE (PPA)Sikuti amangotsatira malamulo a PFAS omwe adalengezedwa ndi ECHA komanso amapereka njira ina yotetezeka komanso yodalirika kwa makasitomala athu.

Kodi kuchotsa PFAS kumakhudza bwanji?Zothandizira Kukonza Polima ya PPAmagwiridwe antchito?

Kutsimikizira magwiridwe antchito abwino kwambiri aZothandizira polima zopanda PFAS (PPAs), gulu la SILIEK Research&D lachita kafukufuku ndi mayeso ambiri. Nthawi zambiri,Ma PPA opanda fluorine a SILIKEZinapereka magwiridwe antchito ofanana kapena abwino kuposa ma PPA a polima opangidwa ndi fluorinated, makamaka m'malo monga momwe mafuta amagwirira ntchito komanso momwe amatetezera kukalamba.

Tdeta ya est yaMa PPA opanda fluorine a SILIKE:

·Kugwira ntchito pa kusonkhanitsa kwa die (Kuwonjezera: 1%)

NdiPPA yopanda fluorineKuchokera ku Chengdu SILIKE, kuchuluka kwa ma die buildup kunachepa kwambiri.

·Kuyerekeza kwa chitsanzo cha pamwamba: liwiro la extrusion pa 2mm/s (Kuwonjezera: 2%)

Chitsanzo ndiPPA yopanda fluorinekuchokera ku Chengdu SILIKE ili ndi malo abwino komanso kusweka kwa kusungunuka kwabwino kwambiri

·Tchati choyerekeza mphamvu ya torque ya chithandizo chogwiritsa ntchito fluorine mu PE extrusion (Kuwonjezera: 1%)

Chitsanzo ndiSILIKE wopanda fluorine PPA SILIMER9301, yayamba mwachangu komanso yachepetsa mphamvu ya extrusion.

·Tchati Choyerekeza Chachikulu cha Kudula Nsalu (Kuwonjezera: 2%)

NdiPPA yopanda fluorine ya SILIKE, kuchuluka kwa kumeta tsitsi kunakwera kwambiri komanso kuchuluka kwa kutulutsa zinthu komanso khalidwe labwino la zinthu.

Kumasuka ku PFAS: kupanga tsogolo lokhazikika ndiZothandizira Polima Zopanda Fluorine za SILIKE.

Kudzipereka kwa SILIKE pakukhala ndi moyo wokhazikika kumatipangitsa kuti tisiye kugwiritsa ntchito fluorine, popereka njira zatsopano zomwe zimapangitsa kuti tsogolo likhale lokhazikika. Deta yomwe yaperekedwa pamwambapa ikuyimira zotsatira zenizeni za mayeso a SILIKE. Kuti mudziwe zambiri za momwe ntchito yathu imagwiritsidwira ntchito komanso momwe njira za SILIKE zingakwezere magwiridwe antchito anu pokonza zinthu pamene mukutsimikiza kuti mukutsatira miyezo yoyendetsera, musazengereze kulumikizana nafe.

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

Dziwani zambiri zokhudzaZothandizira Polima Zopanda Polima za SILIKE's PFASndi momwe amafotokozeranso luso la kukhazikika kwa polima patsamba lathu:www.siliketech.com.