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Kuti tive nechokwadi chekuti zvigadzirwa zvatinogadzira zvinoenderana uye zvakachengeteka, SILIKE boka rekutsvagisa nekusimudzira rinotarisa zvakanyanya kune inogara ichichinja yemitemo nharaunda uye mitemo nemirau, inogara ichichengeta mashandiro uye ane hushamwari nharaunda.

Per- uye poly-fluoroalkyl zvinhu, zvinozivikanwa zviri nani sePFAS, zvaita nhau dzepasirese sezvo zvakawanda zvinodzidzwa nezve zvingangoita zvenguva refu mhedzisiro yezvinhu izvi uye masangano anodzora anogadzira mutemo wekuzvitonga. Muchinyorwa chino, tinovhara zvese zvaunoda kuziva nezvePFAS, mashandisiro avo, uye SILIKE kuedza kusimudziraPFAS-yemahara PPA Polymer Processing Aids mhinduro.

Chii chinonzi PFAS?

PFAS izita rakafara kwazvo rinobatanidza zviuru zvemakemikari. PFAS inoshandiswa zvakanyanya mune zvese kubva kumidziyo yekuchenesa imba kusvika pakurongedza chikafu uye zvivakwa zvekugadzira makemikari. PFAS haiputsi nyore nyore uye inogona kutorwa nevanhu nemhuka kuburikidza nechikafu kana zvitubu zvemvura. Zvidzidzo zvepakutanga zvinoratidza kuti imwe PFAS inogona kukanganisa hutano hwevanhu nekuwedzera njodzi yekuzvara, mamwe magomarara, uye kunonoka kwekukura, kutaura zvishoma. Imwe tsvagiridzo inodiwa nyanzvi dzisati dzanzwisisa mazinga ekutapurwa panowedzera njodzi idzi.

Ndeipi mitemo yePFAS muEU?

Musi wa7 Kukadzi 2023, European Chemicals Agency (ECHA) yakaburitsa REACH kurambidzwa kurudziro yeperfluorinated uye polyfluoroalkyl zvinhu (PFAS) yakatumirwa neDenmark, Germany, Netherlands, Norway, neSweden. Iwo anorambidzwa anorambidzwa ane huwandu hukuru hwePFAS zvinhu zvakambotumirwa (10,000 zvinhu). Kana bhiri rekurambidza ratanga kushanda, zvinotendwa kuti richave nechakaipa pane yese indasitiri yemakemikari uye kumusoro uye kuzasi kwekutengesa cheni. Zvichakadaro, SGS inoratidza kuti mabhizinesi ari muinki, kukoira, kemikari, kurongedza, simbi / isiri-simbi plating, uye mamwe maindasitiri anofanirwa kuita nzira dzekutonga dzakakodzera nguva isati yasvika.

Ndedzipi nhamburiko dziri kutora SILIKE kugadzirisa kurambidzwa kwefluoride?

Pasi rose, PFAS inoshandiswa zvakanyanya muzvigadzirwa zvakawanda zvemaindasitiri nevatengi, asi njodzi inogona kuitika kune nharaunda uye hutano hwevanhu hwakwezva kutarisisa kwakapararira. NeEuropean Chemicals Agency (ECHA) ichiita kurambidzwa kwePFAS kuruzhinji muna 2023, timu yeSILIKE R&D yakapindura mafambiro enguva uye yakaisa simba rakawanda mukushandisa nzira dzazvino dzetekinoroji uye kufunga kwekuvandudza kubudirira.PFAS-yemahara polymer kugadzirisa aids (PPAs), iyo inopa rubatsiro rwakanaka mukuchengetedzwa kwezvakatipoteredza uye kusimudzira kwakasimba. Ndichiri kuona mashandiro ekugadzirisa uye kunaka kwezvinhu, inodzivirira njodzi dzezvakatipoteredza uye dzehutano dzinogona kuunzwa nemakomisheni echinyakare ePFAS.SILIKE's PFAS-yemahara polymer kugadzirisa aids (PPA)kwete chete kutevedzera zvakatemwa PFAS zvipimo zvakaziviswa neECHA asiwo zvinopa yakachengeteka uye yakavimbika imwe nzira kune vatengi vedu.

Kubviswa kwePFAS kune mhedzisiro yakaita seiPPA Polymer Processing Aidsperformance?

Kusimbisa kushanda kwakanaka kwePFAS-yemahara polymer kugadzirisa aids (PPAs), SILIEK R&D timu yakaita tsvakiridzo yakakura uye kuyedza. Muzviitiko zvakawanda,SILIKE's fluorine-isina PPAsyakapa kuita kwakafanana kana kurinani pane kwakajairwa fluorinated polymer PPAs, kunyanya munzvimbo dzakadai sekuita kwemafuta uye kudzivirira kupfeka.

Test data yeSILIKE's fluorine-isina PPAs:

·Kuita pane kufa kuvaka (Kuwedzera: 1%)

WithFluorine-isina PPAkubva kuChengdu SILIKE, kufa kuvaka kwakaderedzwa zvakanyanya.

· Sample pamusoro pekuenzanisa: extrusion kumhanya pa2mm/s (Kuwedzera: 2%)

Muenzaniso neFluorine-isina PPAkubva kuChengdu SILIKE ine nzvimbo iri nani uye yakanyunguduka kuputsika kwakagadziridzwa zvakanyanya

·Torque yekuenzanisa chati yefluorine-isina kugadzirisa rubatsiro muPE extrusion (Kuwedzera: 1%)

Muenzaniso neSILIKE fluorine-isina PPA SILIMER9301, yakawana nguva inokurumidza kutanga uye kuderedzwa zviri pachena pane extrusion torque.

·Critical Shear Rate Kuenzanisa Chati (Kuwedzera: 2%)

WithSILIKE fluorine-isina PPA, shear rate yakawedzera zvakanyanya pamwe chete neyepamusoro extrusion rate uye nani chigadzirwa chemhando.

Kusununguka kubva kuPFAS: kuumba ramangwana rakagadzikana neSILISE fluorine-Yemahara Polymer Processing Aids.

SILIKE kuzvipira kukuchengetedza kunotiita kuti tisiyane nefluorine, ichipa zvigadziriso zvitsva zvinoumba ramangwana rakagadzikana.Iyo data yakapihwa pamusoro inomiririra mhinduro chaiyo yeSILIKE. Kuti uwane ruzivo rwakadzama mune yedu ruzivo rwekushandisa uye kuti SILIKE mhinduro dzinogona sei kukwidziridza mashandiro ako ekugadzirisa uku uchiona kuteedzera mitemo, inzwa wakasununguka kuti ubate.

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

Ongorora zvimwe nezveSILIKE's PFAS-Yemahara Polymer Processing Aidsuye matsananguriro avanoita patsva mukusimudzira kwepolymer pasaiti yedu:www.siliketech.com.