Litaba

Litharollo tse ling tsa PPA tlas'a lithibelo tsa PFAS

PPA (Polymer Processing Additive) e leng thuso ya ho sebetsana le fluoropolymer, ke sebopeho se thehilweng ho polymer sa thuso ya ho sebetsana le polymer se thehilweng ho fluoropolymer, ho ntlafatsa tshebetso ya ho sebetsana le polymer, ho fedisa ho phatloha ha ho qhibiliha, ho rarolla ho bokellana ha die, ho ntlafatsa letlalo la sharks, jj. E qadilwe ka lekgetlo la pele ke DuPont ka 1961 mme ya kenngwa mmarakeng dilemong tsa bo-80, mme ya qalwa ke khamphani ya 3M ho hodisa ho romelwa kantle ho naha ha fluorine elastomer PPA…… Ka kgatelopele e tswelang pele ya theknoloji, thuso ya ho sebetsana le PPA fluorine e nang le fluorine e sebediswa haholo mme butle-butle e nka boemo ba bohlokwa haholo tshebetsong ya difilimi, di-tube, di-hose, di-cable le masimo a mang.

Tlhahiso ea thibelo ea PFAS (Perfluoro le Polyfluoroalkyl Substances), e lokisitsoeng ke balaoli ba Denmark, Jeremane, Finland, Norway le Sweden, e ile ea romelloa ho ECHA ka la 13 Pherekhong 2023, ka sepheo sa ho fokotsa ho lokolloa ha PFAS tikolohong le ho etsa hore lihlahisoa le lits'ebetso li bolokehe haholoanyane ka ho thibela Perfluoroalkyl Substances (PFAS) le Polyfluoroalkyl Substances (PFAS) tse nang le bonyane athomo e le 'ngoe ea carbon e nang le perfluorine (e hakanngoang hore ke limolek'hule tse 10,000 ka kakaretso), ho kenyeletsoa le li-fluoropolymer tse tsebahalang. (PFAS), ho kenyeletsoa le li-fluoropolymer tse tsebahalang. Linaha tse litho li tla voutela thibelo ka 2025. Tlhahiso ea Europe, haeba e sa fetohe, qetellong e tla felisa ts'ebeliso ea li-fluoropolymer tse tloaelehileng tse kang PTFE le PVDF, e thibele lits'ebetso tse ngata ntle le tse 'maloa tse kang lisebelisoa tsa bongaka, thepa ea ho kopana le lijo, lisele tsa mafura, jj., 'me e ama tikoloho ea ketane eohle ea indasteri haholo.

Ha a arabela, SILIKE e hlahisitsemokhoa o mong o se nang fluorineho PPA e thehiloeng ho Fluorine ——aLithuso tsa ho sebetsana le polymer tse se nang PFAS (PPAS)SenaPPA MB e se nang fluorine, Tlatsetso e se nang PTFE ke polysiloxane masterbatch e fetotsoeng ka tlhaho e sebelisang phello e ntle ea ho tlotsa ea li-polysiloxane le polarity ea lihlopha tse fetotsoeng ho falla le ho sebetsa lisebelisoa tsa ts'ebetso nakong ea ts'ebetso, e leng se fellang ka ts'ebetso e tšoanang le tlatsetso e nang le silicone e se nang Fluorine ho ntšeng lithapo le likhoele, liphaephe le filimi, 'me karolo e nyane ea tlatsetso ena e ntlafatsa ka katleho ho phalla ha resin le ho sebetsa hantle, hammoho le ho tlotsa le litšobotsi tsa bokaholimo ba polasetiki e ntšoang. Ho eketsoa ha palo e nyane ho ka ntlafatsa phallo ea resin ka katleho, ho sebetsa hantle, ho tlotsa le thepa ea bokaholimo nakong ea ho ntša polasetiki, ho tsoela bareki ba polymer le polanete molemo ha ho ntse ho eketsa tlhahiso le boleng ba sehlahisoa.

PPA MB e se nang Fluorine ea SILIKE, PPA e se nang PFASleHa e na PTFELisebelisoa tse ling li ka nka sebaka sa fluorine PPA masterbatch, PFAS Polymer Process Additive, PPA MB, lihlahisoa tsa PPA, fluoropolymer, PPAs tse thehiloeng ho Fluorine, liindastering tse ngata tse kang lifilimi tsa polasetiki, likhoele le lithapo, liphaephe… jj.

Litšoantšiso tse tloaelehileng:

Ntlafatsa ho phalla ha polasetiki le bokgoni ba ho e ntsha;

Fokotsa torque le ho senyeha ha lisebelisoa;

Fokotsa marotholi a lefu le ho ntlafatsa ponahalo ea letlalo la shaka.

Ikopanye le SILIKE 'me u fumane ea hauLitharollo tse ling tsa PTFE tse ling!