Impamvu inganda za pulasitiki zirimo kwerekeza ku bikoresho byo gutunganya nta PFAS

Mu myaka ya vuba aha,Amabwiriza ya PFAS yabaye ingingo ikomeye ku nganda zikora iplastike ku isiza leta n'ibigo birengera ibidukikije birimo kubangamiraibintu bya per- na polyfluoroalkyl (PFAS)bitewe n'uko bakomeza kuba mu bidukikije ndetse n'ibibazo bishobora gutera ubuzima.

Mu buryo busanzwe, benshiibikoresho byo gutunganya polymer (PPAs)byakoreshejwe mu bikorwa byo gusohora ibikomoka ku bimera byari bishingiye kufluoropolymers, akenshi zirimo imiti ijyanye na PFAS. Izi nyongeramusaruro zimaze igihe kinini zikoreshwa mu kunoza imikorere myiza no gukuraho ibibazo nk'ibigushonga kw'ivunika, kwiyongera kw'ingufu, n'amazi adahindagurika yo gusohoka.

Ariko, bitewe n’uko ingamba zo kugenzura no kubungabunga ubuzima zikomeje kwiyongera, abakora inganda benshi ubu barimo gushaka cyaneAmahitamo ya PPA adafite PFASbitanga imikorere nk'iyo bidashingiye ku bintu bifite fluorine.

Iyi mpinduka yihutishije iterambere ryaIkoranabuhanga ryo gutunganya ibikoresho mu gihe kizaza, harimoibikoresho byo gutunganya polymer bidafite silicone muri PFAS.

Ni ikiUbufasha bwo Gutunganya Polymer (PPA)?

Ubufasha mu gutunganya polymer (PPA)) ni inyongeramusaruro ikoreshwa mu gihe cyo gusohora polymer kugira ngo inoze uburyo bwo gutunganya ibintu neza n'ubwiza bw'ubuso.

PPA zikunze gukoreshwa mu bikoresho nka:

• Polyethylene (PE)

• Polypropylene (PP)

• Polyethylene ifite ubucucike buke (LLDPE)

• Polyethylene ifite ubucucike bwinshi (HDPE)

• Ibikoresho byo gusohora filime n'imiyoboro

Imirimo isanzwe ya PPAs irimo:

• Gukuraho kuvunika kw'ibintu bishongeshejwe

• Kugabanya ubwiyongere bw'ibisebe

• Kunoza uburyo extrusion ihagaze neza

• Kongera uburyo bworoshye bwo hejuru

• Kongera imikorere myiza mu gutunganya

Hatabayeho uburyo bwo gutunganya neza, inzira zo gusohora zishobora kugira inenge ku buso, umusaruro udahuye, ndetse n'ingufu nyinshi zikoreshwa.

PPA ishingiye kuri Fluoropolymer gakondo

Mu myaka ibarirwa muri za mirongo, PPA zishingiye kuri fluoropolymer zakoreshejwe cyane mu kunoza imikorere yo gusohora.

Ibyiza by'ingenzi

• Kurandura neza imvune zishongeshejwe

• Uburyo bworoshye bwo gutembera kwa polymer ku buso bwa die

• Imikorere ihamye yo gusohora

Imbibi

Nubwo zikora neza, PPA za fluoropolymer gakondo zihura n'imbogamizi ziyongera:

• Ibibazo bishobora guterwa n'ibidukikije bijyanye na PFAS

• Imipaka y'amategeko mpuzamahanga iriyongera

• Igitutu cyiyongera gituruka ku bigo bishakisha ibikoresho birambye

• Kwemerwa guke mu bikorwa bibangamira ibidukikije

Ibi bintu birimo gutera intambwe igana kuubundi buryo budafite fluorine.

PPA idafite PFAS ni iki?

Ibikoresho byo gutunganya polimeri bidafite PFAS ni inyongeramusaruro zigenewe kunoza imikorere y’ibicuruzwa bitakoreshejwe imiti irimo fluorine.

Abantu benshi bo mu gisekuru gitahaPPA zidafite PFASkoresha ikoranabuhanga rishingiye kuri silicone, ritanga amavuta n'ingaruka zo guhindura ubuso mu gihe cyo gusohora.

Izi nyongeramusaruro za pulasitiki zifasha abakora ibintu kugera kuri ibi bikurikira:

• Uburyo bwo gutunganya extrusion buhamye

• Kugabanuka kw'ivunika ry'ingufu

• Irangi ryiza ry'ubuso

• Kuzura kw'ibice byo hasi

• Kongera imikorere myiza mu gutunganya

Byose birinda imiti ijyanye na PFAS.

PPA idafite PFAS vs Fluoropolymer PPA

Ku bakora polimeri benshi, ibisubizo bidafite PFAS bitanga amahirwetokubungabungagutunganya imikorere no kunoza iyubahirizwa ry’amategeko agenga ibidukikije.

Uburyo PPA zidafite Silicone muri PFAS zinoza uburyo bwo gutunganya extrusion?

Ibikoresho byo gutunganya bidafite fluorine bishingiye kuri silikonikora ukoresheje uburyo bwo gusiga amavuta hagati y’ingufu za polymer n’ubuso bw’icyuma.

Ubu buryo bufasha:

♦ Gabanya umuvuduko wo gukata mu gihe cyo gusohora

♦ Kunoza imyitwarire y'urujya n'uruza rwa polimeri

♦ Gabanya inenge zo ku buso

♦ Gutuza umusaruro uva mu gusohora

Kubera iyo mpamvu, abakora bashobora kugera kuumusaruro mwinshi, ireme ry'ibicuruzwa rirushaho kwiyongera, kandi igihe cyo kubikora kigabanuka.

Gukoresha uburyo bwo gutunganya ibikoresho ku buntu bwa PFAS

PPA zidafite PFAS zikomeje gukoreshwa mu buryo butandukanye bwo gutunganya polymer, harimo:

Filimi n'ibipfunyika

• Filimi zigezweho

• Filime z'abakinnyi

• Filimi zo gusimbuka

Umuyoboro n'imiyoboro

• Imiyoboro ya HDPE

• Imiyoboro y'umuvuduko

• Sisitemu zo gutanga amazi

Insinga n'Insinga

• Ibikoresho byo gukingira ubwiza

• Ibikoresho byo guteka mu ikoti

Plastiki zikoreshwa n'abaguzi n'inganda

• Ibice byabumbwe mu inshinge

• Imyirondoro yakuweho

• Ibice bya pulasitiki by'imodoka

Izi nganda zirimo gushakisha cyane ikoranabuhanga ridafite PFAS kugira ngo rihuze n'intego zo kubungabunga ibidukikije n'ibyo amategeko aziteganyiriza.

Guhitamo Ubufasha Bukwiye bwo Gutunganya Serivisi Yawe

Mu guhitamo igikoresho gifasha mu gutunganya polymer extrusion, abakora ubusanzwe batekereza kuri ibi bikurikira:

• Guhagarara neza mu mikorere

• Kunoza ubuziranenge bw'ubuso

• Guhuza na polima z'ibanze

• Iyubahirizwa ry'amategeko agenga

• Intego zo kubungabunga ibidukikije

Inyongeramusaruro zigezweho zidafite PFAS zemerera abakora kuringaniza imikorere yo gutunganya, inshingano zo kubungabunga ibidukikije, no kwitegura kugenzura igihe kirekire.

Ejo hazaza ho gutunganya polymeri mu buryo burambye

Uko ubukangurambaga n'amabwiriza agenga ibidukikije bikomeza gutera imbere, inganda zikora iplasitiki zirimo kwinjira mu gihe gishya cyoudushya mu bikoresho birambye.

Ikoranabuhanga nkainyongeramusaruro zishingiye kuri silikoni, ibikoresho byo gutunganya bidakoresha PFAS, hamwe na elastomer zigezweho za thermoplasticbarimo gufasha abakora kunoza imikorere y'ibicuruzwa mu gihe bigabanya ingaruka ku bidukikije.

Mu gukoreshaibisubizo byo gutunganya ibikoresho by'iki gihe gitaha, amasosiyete ashobora kugera kuri byombiintego zo kunoza imikorere no kubungabunga ibidukikije.

Ibibazo Bikunze Kubazwa

1. Ni iki PFAS-free bisobanura mu gutunganya plastiki?

Kutagira PFAS bivuze ko ibikoresho cyangwa inyongera bidafiteibintu bya per- na polyfluoroalkyl, itsinda ry'ibinyabutabire bizwiho kuguma mu bidukikije.

Gukoresha inyongeramusaruro zidafite PFAS bifasha abakora kugabanya ingaruka ku bidukikije no kubahiriza amabwiriza mashya.

2. Ese ibikoresho byo gutunganya bidafite PFAS bikora neza nka PPAS za fluoropolymer?

Mu buryo bwinshi, ibikoresho bigezweho byo gutunganya ibikoresho bidakoresha PFAS bishobora gutangaimikorere yo gusohora ibintu ku rugero rumwe, harimo gukuraho icyuho gishongeshejwe no kunoza imiterere y'ubuso.

Imikorere iterwa n'ubwoko bwa polymer, imiterere y'itunganywa, n'uburyo ikorwamo.

3. Ni izihe nganda zikoresha inyongeramusaruro zidafite PFAS?

Inganda zikomeje gukoresha inyongeramusaruro zidafite PFAS zirimo:

• Filimi zo gupakira

• Plastike z'imodoka

• Insinga n'ibikoresho by'insinga

• Ibikoresho by'ikoranabuhanga bikoreshwa n'abaguzi

• Gupfunyika ibiryo hamwe n'ibiryo

Suzuma ibisubizo byo gutunganya nta Fluorine cyangwa nta PFAS
Urashaka uburyo burambye bwo gutunganya polimeri idafite fluorine mu bikorwa byo gusohora?

SILIKE'sIbikoresho byo gutunganya polymer bidafite SILIMER PFASnainyongeramusaruro za silikonibyagenewe kunoza uburyo bwo gusohora imyanda, kugabanya inenge zo hejuru, no gushyigikira ikorwa rya pulasitiki rishinzwe ibidukikije.

Shakisha ubundi buryo bwo gukoresha PPA za fluoropolymer ukoresheje inyongera za SILIKE zidafite PFAS.

Twandikire uyu munsi kugira ngo umenye byinshi ku buryo ibisubizo byacu bishobora kongera ibyo ukeneye mu gutunganya polymer.

Ingero n'ingano z'ubucuruzi bya SILIKE SILIMER PFAS-Free Processing Aids zirahari. Ku bindi bisobanuro, sura https://www.siliketech.com/pfas-free-solutions-for-eu-ppwr-compliance/or contact our customer support at amy.wang@silike.cn