Akụkọ

Ihe ngwọta ọzọ maka PPA n'okpuru mmachi PFAS

PPA (Polymer Processing Additive) nke bụ ihe enyemaka nhazi nke fluoropolymer, bụ ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-eme ka polymer dị mma, na-ewepụ nkwụsị nke gbazee, na-edozi ihe na-egbu egbu, na-eme ka sharkskin dịkwuo mma, na ihe ndị ọzọ. Ọ e mbụ chepụtara site DuPont na 1961 na tinye n'ime ahịa na 80s, na ulo oru site 3M ụlọ ọrụ ịgbasa mbupụ nke fluorine elastomer PPA…. Na-aga n'ihu na-aga n'ihu na nkà na ụzụ, PPA fluorine-nwere nhazi Aid na-ọtụtụ ebe na-eji nwayọọ nwayọọ ogide a dị nnọọ mkpa ọnọdụ na nhazi nke fim, tubes, hoses ndị ọzọ ubi.

Edebere atụmatụ mmachi PFAS (Perfluoro na Polyfluoroalkyl Substances), nke ndị ọchịchị Denmark, Germany, Finland, Norway na Sweden kwadebere na ECHA na Jenụwarị 13, 2023, n'ebumnobi ibelata ntọhapụ nke PFAS n'ime gburugburu yana mee ka ngwaahịa na usoro dị nchebe site na machibido Perfluoroalkyl AS na ihe PFASky. nwere opekata mpe otu carbon carbon perfluorinated (nke ekwuru na ọ bụ molecule 10,000 na mkpokọta), gụnyere fluoropolymers na-ewu ewu. (PFAS), gụnyere fluoropolymers na-ewu ewu. Otu mba ga-votu na mmachibido iwu na 2025. The European amụma, ma ọ bụrụ na-agbanweghi agbanwe, ga-emecha kwụsị ojiji nke nkịtị fluoropolymers dị ka PTFE na PVDF, na-egbochi ọtụtụ ngwa ma e wezụga ole na ole dị ka ọgwụ ngwaọrụ, nri kọntaktị ihe, mmanụ ụgbọala cell, wdg, na-emetụta nke ukwuu na gburugburu ebe obibi nke dum ulo oru yinye.

Na nzaghachi, SILIKE ewebata aihe ọzọ na-enweghị fluorinegaa na PPA dabere na fluorine ——aIhe enyemaka nhazi polymer na-enweghị PFAS (PPA). Nke aPPA MB na-enweghị fluorine, PTFE-free mgbakwunye bụ organically gbanwetụrụ polysiloxane masterbatch na utilizes magburu onwe mbụ lubrication mmetụta nke polysiloxanes na polarity nke gbanwetụrụ iche iche na-akwaga na-eme ihe na nhazi ngwá n'oge nhazi, n'ihi na otu arụmọrụ dị ka Fluorine-free silicone-nwere ihe mgbakwunye na extrusion nke wires na obere ihe nkiri, nke a na-agbakwunyere nke ọma wires na cables. na resin fluidity na processability, yana lubrication na n'elu àgwà nke plastics na-extruded. Mgbakwunye nke obere ego nwere ike imeziwanye resin eruba, nhazi nhazi, mmanu mmanu, na ihe ndị dị n'elu n'oge extrusion plastik, na-erite uru na ndị ahịa polymer na ụwa ka ha na-abawanye mmepụta na àgwà ngwaahịa.

SILIKE Fluorine na-enweghị PPA MB, PPA na-enweghị PFAS, naPTFE n'efuihe mgbakwunye nwere ike dochie fluorine PPA masterbatch, PFAS Polymer Process Additive, PPA MB, PPA ngwaahịa, fluoropolymer, Fluorine dabeere PPA, n'ọtụtụ ụlọ ọrụ dị ka ihe nkiri plastik, eriri & wires, ọkpọkọ… wdg.

Ihe ngosi a na-ahụkarị:

Meziwanye mmiri nhazi nhazi plastik na arụmọrụ extrusion;

Belata ike iyi na akụrụngwa;

Belata mmiri ara ehi anwụ ma melite ihe anụ ahụ shark.

Kpọtụrụ SILIKE wee nweta nke gịPTFE Nhọrọ Mgbakwunye Ngwọta!