Nkhani

Kugwiritsa ntchito PFAS Polymer Process Additive (PPA) kwakhala kofala kwambiri m'makampani opanga mapulasitiki kwa zaka zambiri.

Komabe, chifukwa cha zoopsa zomwe zingachitike pa thanzi ndi chilengedwe zomwe zimagwirizana ndi PFAS. Mu February 2023, European Chemicals Agency inafalitsa lingaliro lochokera ku mayiko asanu omwe ali mamembala kuti aletse zinthu za per- ndi poly-fluoroalkyl (PFAS) zomwe zili ndi atomu imodzi ya kaboni yokhala ndi fluorine - pafupifupi mamolekyulu 10,000 onse, kuphatikizapo ma fluoropolymer otchuka. Mayiko omwe ali mamembala adzavota pa lamuloli mu 2025. Lingaliro la ku Europe, ngati silingasinthe, lidzakhala mapeto a ma fluoropolymer wamba monga PTFE ndi PVDF.

Kuphatikiza apo, Mu Disembala 2022, 3M idalengeza kuti yakwanira. Pofotokoza malamulo okhwima komanso kufunikira kwa makasitomala pazinthu zina, wopanga polytetrafluoroethylene (PTFE), polyvinylidene fluoride (PVDF), ndi ma polima ena okhala ndi fluorine adati achoka mu bizinesi yonse - yomwe imapanga malonda apachaka pafupifupi $1.3 biliyoni - pofika chaka cha 2025 ...

Momwe mungachotsere3M PFAS polymerization aids (PPA)?PezaniNjira zina zopanda fluorinengati mayankho!

Opanga fluoropolymer ali ndi njira ina yomwe ingathandize kuti mabizinesi awo asungidwe kwa nthawi yayitali. Njira yoyamba yogwiritsira ntchito PPA ndikugwiritsa ntchito ma polima osapangidwa ndi fluorine. Ena opanga fluoropolymer apanga kale chithandizo chopanda fluorine cha zinthu zawo za PTFE ndi PFA.Chithandizo cha PFAS-Free Polymer Process Aid (PPA), Zowonjezera za Polymer Process izi zimapangidwa kuti zipereke magwiridwe antchito ofanana ndi a PPA popanda kugwiritsa ntchito mankhwala okhala ndi fluorine. Kuphatikiza apo, pali zowonjezera zopanda fluorine zomwe nthawi zambiri zimakhala zotsika mtengo kuposa PPA, zomwe zimapangitsa kuti zikhale njira yokopa makampani omwe akufuna kuchepetsa ndalama zawo.

SILIKE ili ndi njira ina yopezera3M PFAS polymerization aids (PPAS)ndiFluoropolymer ya Arkema– Kupatula zowonjezera za silicone, ndi zowonjezera za PPA, tayambitsaChithandizo Chothandizira Polima Chopanda Polima cha PFAS (PPAS).IziChowonjezera chopanda fluorine, chokhala ndi silikoniImagwiranso ntchito bwino ma PPA okhala ndi fluoro mu waya & chingwe, chitoliro, komanso blom film extrusion pazinthu zingapo zogwiritsidwa ntchito kumapeto.

Makamaka ChinthuSILIMER 5090,monga 3M ndi Arkema fluoro-based PPAs, zomwe zimathandiza kuthetsa kusweka kwa ma fractures, zimachepetsa kusungunuka kwa ma die kwa nthawi yochepa yopuma, komanso zimapereka mphamvu yowonjezera. Kuphatikiza apo, zimatha kusintha kwambiri mawonekedwe a processing, ndikuchepetsa kwambiri friction coefficient ya pamwamba, ndikupangitsa kuti pamwamba pakhale posalala. Chowonjezera chofunikira kwambiri chokonzera bwino ntchito yopanga ma polima, komanso kuthandiza kuteteza chilengedwe.
Ngati mukufuna kuchotsa zowonjezera za fluorine (PPA) 3M™ Dynamar™ 5927,3M™ Dynamar™ 9614, 3M™ Dynamar™ 5911 kapena Arkema Kynar Flex® PPA 5301 pakadali pano. Simungathe kuphonya SILIKE's.Njira zina zopanda fluorine ngati njira zothetsera mavuto.

Kuti mudziwe zambiri, chonde titumizireni uthenga
Malingaliro a kampani Chengdu Silike Technology Co., Ltd
Email: amy.wang@silike.cn