Nkhani

Pofuna kuwonetsetsa kuti zinthu zomwe timapanga zikugwirizana komanso zotetezeka, gulu lofufuza ndi chitukuko la SILIKE limayang'anitsitsa zochitika zomwe zikusintha nthawi zonse komanso malamulo ndi malamulo, zomwe nthawi zonse zimagwira ntchito zokhazikika komanso zosamalira chilengedwe.

Per- ndi poly-fluoroalkyl zinthu, zomwe zimadziwika bwino kuti PFAS, zafalitsa nkhani padziko lonse lapansi pomwe zambiri zikuphunziridwa za zomwe zingachitike kwa nthawi yayitali ndi zinthuzi ndipo mabungwe olamulira amapanga malamulo oti aziwongolera.M'nkhaniyi, tikukuuzani zonse zomwe muyenera kudziwa zokhudza PFAS, kugwiritsa ntchito kwawo, ndi zoyesayesa za SILIKE kuti mupangePFAS-free PPA Polymer Processing Aids mayankho.

PFAS ndi chiyani?

PFAS ndi liwu lalikulu kwambiri lomwe limaphatikizapo masauzande amankhwala.PFAS imagwiritsidwa ntchito kwambiri m'chilichonse kuyambira zotsukira m'nyumba mpaka zopangira zakudya komanso malo opangira mankhwala.PFAS simawonongeka mosavuta ndipo imatha kutengeka ndi anthu ndi nyama kudzera pazakudya kapena madzi.Kafukufuku woyambirira akuwonetsa kuti PFAS ina imatha kusokoneza thanzi la anthu powonjezera chiwopsezo cha kubereka, khansa zina, komanso kuchedwa kwachitukuko, kungotchulapo ochepa.Kufufuza kwina kumafunika akatswiri asanamvetsetse milingo yowonekera pomwe zoopsazi zimawonjezeka.

Kodi malamulo a PFAS ku EU ndi ati?

Pa 7 February 2023, European Chemicals Agency (ECHA) idasindikiza lingaliro la REACH restriction la perfluorinated and polyfluoroalkyl substances (PFAS) loperekedwa ndi Denmark, Germany, Netherlands, Norway, ndi Sweden.Choletsacho chili ndi zinthu zambiri za PFAS zomwe zidatumizidwa (10,000 zinthu).Bili yoletsa ikadzayamba kugwira ntchito, akukhulupirira kuti ikhudza kwambiri makampani onse amankhwala komanso njira zogulitsira zotsika ndi zotsika.Pakadali pano, SGS ikuwonetsa kuti mabizinesi a inki, zokutira, mankhwala, zopaka, zitsulo/zopanda zitsulo, ndi mafakitale ena ayenera kupanga njira zoyenera zowongolera pasadakhale.

Kodi SILIKE ikuchita zotani pofuna kuthana ndi kuletsa kwa fluoride?

Padziko lonse lapansi, PFAS imagwiritsidwa ntchito kwambiri pazinthu zambiri zamafakitale ndi ogula, koma chiwopsezo chake ku chilengedwe komanso thanzi la anthu chakopa chidwi chambiri.Ndi European Chemicals Agency (ECHA) ikupangitsa kuti zoletsa za PFAS ziwonekere poyera mu 2023, gulu la SILIKE R&D layankha zomwe zikuchitika nthawiyi ndikuyika mphamvu zambiri pogwiritsa ntchito njira zaukadaulo zaposachedwa komanso malingaliro apamwamba kuti atukule bwino.PFAS-free polima processing aids (PPAs), zomwe zimapereka chithandizo chabwino pachitetezo cha chilengedwe ndi chitukuko chokhazikika.Pomwe kuwonetsetsa kuti zinthu zikuyenda bwino, zimapewa kuopsa kwa chilengedwe komanso thanzi zomwe mankhwala azikhalidwe a PFAS angabweretse.SILIKE's PFAS-free polima processing aids (PPA)osamangotsatira zoletsa za PFAS zolengezedwa ndi ECHA komanso kupereka njira yotetezeka komanso yodalirika kwa makasitomala athu.

Kodi kuchotsedwa kwa PFAS kumakhala ndi zotsatira zotaniPPA Polymer Processing Aidsntchito?

Kutsimikizira ntchito yabwino yaPFAS-free polima processing aids (PPAs), gulu la SILIEK R&D lachita kafukufuku wambiri komanso kuyesa.Nthawi zambiri,Ma PPA opanda fluorine a SILIKEadapereka magwiridwe antchito omwewo kapena abwinoko kuposa ma PPA amtundu wa fluorinated polymer, makamaka m'malo monga momwe mafuta amagwirira ntchito komanso chitetezo chamavalidwe.

Test data zaMa PPA opanda fluorine a SILIKE:

· Kuchita pa kufa buildup (Zowonjezera: 1%)

NdiPPA yopanda Fluorinekuchokera ku Chengdu SILIKE, kufa buildup kunachepetsedwa kwambiri.

Kufanizira kwachitsanzo: kuthamanga kwa extrusion pa 2mm / s (Zowonjezera: 2%)

Chitsanzo ndiPPA yopanda Fluorinekuchokera ku Chengdu SILIKE ili ndi malo abwinoko komanso kusungunula kusungunuka bwino

· Tchati chofananitsa cha torque cha chithandizo chopanda fulorini chaulere mu PE extrusion (Zowonjezera: 1%)

Chitsanzo ndiSILIKE wopanda fluorine PPA SILIMER9301, adapeza nthawi yofulumira komanso kuchepetsedwa mowonekera bwino kwa torque ya extrusion.

Tchati Chofananitsa Chamtengo Wamtengo Wapatali (Zowonjezera: 2%)

NdiSILIKE PPA wopanda fluorine, kumeta ubweya wa ubweya kumawonjezeka kwambiri komanso kuwonjezereka kwapamwamba komanso khalidwe labwino la mankhwala.

Kumasuka ku PFAS: kupanga mawa okhazikika ndiSILIKE Fluorine-Free Polymer Processing Aids.

Kudzipereka kwa SILIKE pakukhazikika kumatipangitsa kuti tisiye kutulutsa fluorine, kupereka njira zatsopano zomwe zimapanga mawa okhazikika.Deta yomwe yaperekedwa pamwambapa ikuyimira zotsatira zenizeni za SILIKE.Kuti mumve zambiri zatsatanetsatane wazomwe tikugwiritsa ntchito komanso momwe mayankho a SILIKE angakwezere magwiridwe antchito anu ndikuwonetsetsa kuti mukutsatira malamulo, omasuka kulumikizanani.

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

Dziwani zambiri zaSILIKE's PFAS-Free Polymer Processing Aidsndi momwe amafotokozeranso kupambana pakukhazikika kwa polima polima patsamba lathu:www.siliketech.com.