Nūhou

ʻO nā hopena ʻē aʻe i ka PPA ma lalo o nā kaohi PFAS

ʻO ka PPA (Polymer Processing Additive) ʻo ia nā mea kōkua hana fluoropolymer, he ʻano fluoropolymer polymer-based structure of polymer processing aids, e hoʻomaikaʻi i ka hana polymer processing, e hoʻopau i ka hehee ʻana, hoʻonā i ka make buildup, hoʻomaikaʻi i ka ʻili manō, a pēlā aku.Ua hana mua ʻia e DuPont i ka makahiki 1961 a hoʻokomo ʻia i loko o ka mākeke i ka makahiki 80, a laila hoʻomaka ʻia e ka hui 3M e hoʻonui i ka lawe ʻana aku i ka fluorine elastomer PPA… noho mālie i kahi kūlana koʻikoʻi i ka hana ʻana i nā kiʻiʻoniʻoni, paipu, hoses, uwea, a me nā māla ʻē aʻe.

ʻO ka PFAS (Perfluoro a me Polyfluoroalkyl Substances), i hoʻomākaukau ʻia e nā luna o Denmark, Kelemānia, Finland, Norewai, a me Suedena, ua waiho ʻia iā ECHA ma Ianuali 13, 2023, me ka manaʻo e hōʻemi i ka hoʻokuʻu ʻana o PFAS i loko o ke kaiapuni a e hana palekana i nā huahana a me nā kaʻina hana ma o ka pāpā ʻana i nā Perfluoroalkyl Substances (PFAS) a me Polyfluoroalkyl Substances (PFAS) i loaʻa ma ka liʻiliʻi hoʻokahi perfluorinated carbon atom (i manaʻo ʻia he 10,000 mole i ka huina), me nā fluoropolymers kaulana.(PFAS), me nā fluoropolymers kaulana.E koho balota nā lālā lālā i ka pāpā ʻana ma 2025. ʻO ka manaʻo ʻEulopa, inā ʻaʻole i hoʻololi ʻia, e hoʻopau loa i ka hoʻohana ʻana i nā fluoropolymers maʻamau e like me PTFE a me PVDF, kaohi ʻana i ka hapa nui o nā noi koe wale nō nā mea liʻiliʻi e like me nā lāʻau lapaʻau, nā mea pili meaʻai, nā wahie. etc., a pili loa i ka kaiaola o ke kaulahao ʻoihana holoʻokoʻa.

Ma ka pane, ua hoʻolauna ʻo SILIKE i kahiʻokoʻa ʻole fluorinei ka PPA pili i ka Fluorine ——aPFAS-free polymer processing aids (PPA).ʻO kēiaPPA MB ʻole Fluorine, ʻO ka PTFE-free additive he polysiloxane masterbatch i hoʻololi ʻia e hoʻohana i ka hopena lubrication mua maikaʻi loa o nā polysiloxanes a me ka polarity o nā pūʻulu i hoʻololi ʻia e neʻe a hana i nā mea hana i ka wā o ka hana ʻana, e hopena i ka hana like me Fluorine-free silicone-containing. hoʻohui i ka extrusion o nā uea a me nā kaula, tubing, a me ke kiʻiʻoniʻoni, a me kahi mea liʻiliʻi o kēia additive e hoʻomaikaʻi maikaʻi i ka resin fluidity a me ka processability, a me ka lubrication a me nā hiʻohiʻona o ka plastics e extruded.Hiki i ka hoʻohui ʻana i kahi liʻiliʻi ke hoʻomaikaʻi maikaʻi i ka kahe resin, ka hana, ka lubricity, a me nā waiwai o ka ʻili i ka wā o ka extrusion plastic, e pōmaikaʻi ana i nā mea kūʻai aku polymer a me ka honua i ka wā e hoʻonui ai i ka hana a me ka maikaʻi o ka huahana.

SILIKE PPA MB ʻole Fluorine, PPA ʻole PFAS, aʻAʻohe PTFEHiki i nā mea hoʻohui ke hoʻololi like i ka fluorine PPA masterbatch, PFAS Polymer Process Additive, PPA MB, nā huahana PPA, fluoropolymer, Fluorine-based PPAs, i nā ʻoihana he nui e like me nā kiʻiʻoniʻoni plastik, nā kaula a me nā uea, nā paipu ...

Nā hana maʻamau:

E hoʻomaikaʻi i ka fluidity processing plastic a me ka pono extrusion;

E ho'ēmi i ka torque a me nā mea hana;

Hoʻemi i ka drool make a hoʻomaikaʻi i ka ʻili manō.

E kelepona iā SILIKE a loaʻa kāuʻO nā mea hoʻohui ʻokoʻa PTFE!