Amakuru

Gupfunyika byoroshye ni ubwoko bw'udupfunyika dukozwe mu bikoresho byoroshye kandi bihuza ibyiza bya pulasitiki, firime, impapuro n'urupapuro rwa aluminiyumu, hamwe n'ibintu nk'ibyoroshye kandi byoroshye gutwara, kurwanya imbaraga zo hanze, no kuramba. Bimwe mu bikoresho bikoreshwa mu gupfunyika byoroshye ni firime ya pulasitiki, firime ya aluminiyumu, ibikoresho bishingiye ku binyabuzima, ibikoresho bitwikiriye, gupfunyika byoroshye kubora n'ibindi.

Uburyo bworoshye bwo gupfunyika ibicuruzwa birimo: imifuka, agapfunyika gapfunyika, imifuka yo kurya, gupfunyika, agapfunyika gapfunyika n'amazi yo mu macupa. Imiterere yihariye y'ibi bicuruzwa mu bijyanye n'imbaraga za mashini, ubushobozi bwo kwirinda kwanduza ibiryo (urugero: kurinda ibiryo kwanduza), kwihanganira ibyacapwe, kudashyuha, isura igaragara (urugero: gukabya cyane no kugaragara neza), kongera gukoreshwa, no kugabanya ikiguzi ni byo bituma bimenyekana.

Muri byo, amafirime ya pulasitiki akoreshwa mu gupfunyika mu buryo bworoshye mu bikoresho bitandukanye cyane, harimo ibi bikurikira:

Polyethylene (PE): harimo polyethylene yo mu bwoko bwa low density (LDPE) na polyethylene yo mu bwoko bwa linear low density (LLDPE), ikoreshwa cyane mu gice cy'imbere cy'ibikoresho byo gupfunyikamo ibiribwa, ifite ubushobozi bwo kuziba ubushyuhe no koroha.

Polypropylene (PP): ikoreshwa cyane mu gukora firime, ifite ubushobozi bwo kurwanya ubushyuhe n'ubudahangarwa bw'imiti, ikoreshwa cyane mu bikoresho by'ibanze.

Polyester (PET): ikunze gukoreshwa nk'urwego rwo hanze cyangwa rwo hagati rw'ibipfunyika bitewe n'imiterere yabyo myiza ya mekanike n'ubuhanga bugaragara, bigatanga imbaraga n'ubwiza.

Nayiloni (PA): itanga imiterere myiza y'urukingo kandi ikunze gukoreshwa mu gupfunyika bisaba ubushobozi bwo hejuru bw'urukingo.

Kopolimeri ya etileni vinyl acetate (EVA): Itanga ubworoherane bwiza no gufatana neza kandi ikunze gukoreshwa nk'urwego rwo kuziba ubushyuhe.

Polyvinylidene dichloride (PVDC): ifite ubushobozi bwinshi bwo kubuza umwuka n'ubushuhe, ikoreshwa cyane mu gupfunyika bisaba ubushyuhe bw'igihe kirekire.

Kopolimeri y'inzoga ya ethylene vinyl (EVOH): itanga imiterere myiza y'inzitizi za ogisijeni nk'urwego rw'inzitizi.

Polyvinyl chloride (PVC): ikoreshwa muri bimwe mu bikorwa, ariko ikoreshwa ryayo ni rike bitewe n’ibibazo by’ibidukikije n’ubuzima.

Ibikoresho bishingiye ku binyabuzima: nka aside polylactic (PLA), nk'igikoresho gisimbura ibindi kitangiza ibidukikije kandi gishobora kwangirika neza.

Ibikoresho bishobora kubora: birimo gukorwa kugira ngo bigabanye ingaruka zo gupakira ku bidukikije.

Filime zivanze zikozwe mu byiciro byinshi: Uruvange rw'ibice byinshi bya PA, EVOH, PVDC hamwe na resins nka PE, EVA, PP, nibindi kugira ngo bitange imiterere ikomeye y'uruvange.

Ibi bikoresho bishobora gukoreshwa ukwabyo cyangwa bigahuzwa kugira ngo bikore filime zivanze kugira ngo bihuze n'ibikenewe bitandukanye byo gupfunyika nk'imiterere y'imbogamizi, ubushobozi bwo gufunga ubushyuhe, imbaraga za mekanike n'ubwiza. Mu gupfunyika byoroshye, ibi bikoresho bikunze guhuzwa no gupfunyika cyangwa inzira zo gupfunyika hamwe kugira ngo bikore ibikoresho byo gupfunyika bifite imikorere yihariye.

Uburyo bwo gukemura ikibazo cya PE, PP, PET, PA n'ibindi bikoresho mu gutunganya inzira yo gusohora ibintu bishobora kugira inenge?

Ibikoresho byavuzwe haruguru, nka PE, PP, PET, PA, nibindi, bikunze kwibasira iminwa, bigatinda gusohora, bigashonga, ndetse n'ubuso budafite inenge mu gihe cyo gutunganya no gusohora. Ubusanzwe, inganda zikomeye ziyongeraho ibikoresho byo gutunganya polymer PPA bifite fluorine kugira ngo zinoze imikorere yo gutunganya. Ariko, mu myaka ya vuba aha, bitewe n'uko abantu benshi barushaho gusobanukirwa kurengera ibidukikije ndetse n'itegeko ryatanzwe ryo gukumira fluoride, gushaka ibindi bikoresho bisimbura ibikoresho byo gutunganya polymer PPA bifite fluorine byabaye akazi kihutirwa.

Ku isi yose, PFAS ikoreshwa cyane mu nganda nyinshi n'ibicuruzwa bicuruzwa, ariko ingaruka zayo zishobora kubangamira ibidukikije n'ubuzima bw'abantu zateje impungenge nyinshi. Ikigo cy'Uburayi gishinzwe imiti (ECHA) cyashyize ahagaragara umushinga w'itegeko ribuza PFAS.

Mu 2023, itsinda rya SILIKE ryita ku myumvire n'iterambere ryasubije ku myumvire y'igihe kandi rikoresha imbaraga nyinshi mu gukoresha ikoranabuhanga rigezweho n'ibitekerezo bishya kugira ngo ritere imbere neza.Uburyo bwo gutunganya polymer (PPAS) budafite PFAS, bitanga umusanzu mwiza mu kurengera ibidukikije no mu iterambere rirambye. Iki gicuruzwa gitanga umusaruro mwiza mu gutunganya ibikoresho no mu bwiza, ariko kandi kirinda ingaruka mbi ku bidukikije n'ubuzima zishobora guterwa n'ibinyabutabire gakondo bya PFAS.

SILIKE SILIMER PPA-free PFAS masterbatch ni uburyo bwo gutunganya polymer (PPAS-free PFAS)byazanywe na Silicone. Iyi nyongeramusaruro ni polysiloxane yahinduwe mu buryo bw'umwimerere, ikoresha ingaruka nziza zo gusiga amavuta za polysiloxanes ndetse n'ingaruka z'amatsinda yahinduwe kugira ngo yimukire kandi akore ku bikoresho bitunganywa mu gihe cyo gutunganya.

SILIKE SILIMER PFAS yubusa PPA masterbatchbishobora gusimbura neza ibikoresho byo gutunganya PPA bishingiye kuri fluorine, kongeramo make bishobora kunoza neza uburyo resin itembera, ubushobozi bwo gutunganya, n'uburyo ikoreshwa mu gutunganya pulasitiki, bikuraho gushonga, bikongera ubushobozi bwo kwangirika, bigabanya ingano y'ingufu, binoze umusaruro n'ubwiza bw'ibicuruzwa, ariko kandi binabungabunga ibidukikije kandi bikagira umutekano.

SILIKE SILIMER PFAS yubusa PPA masterbatchifite uburyo bwinshi bwo gukoresha, atari gusa ku mafirime ya pulasitiki, ahubwo no ku nsinga n'insinga, imiyoboro, amabara meza, inganda zikora peteroli n'ibindi.

Niba uri mu nganda zikora ibikoresho byo gupakira kandi ukaba ushaka kunoza ipiganwa ry'ibicuruzwa byawe, ushobora gukoreshaInyongera za PPA zidafite PFAS za SILIKE. If you are interested, please feel free to contact Ms.Amy Wang  Email: amy.wang@silike.cn. Perhaps you can also browse our website to see more product information: www.siliketech.com.