Uduce duto twa Sio2 tw’Ubwiza Bwiza twa 2021 - Uduce duto tw’ibirahure bidafite ubushyuhe bwinshi kandi bikoresha amazi make – Kehui

Uduce duto tw’ibirahure dufite uburemere bworoshye, ingano nini, ubushobozi buke bwo gutwara ubushyuhe, imbaraga nyinshi zo gukanda, kandi duto cyane. Dukoreshwa mu kuba ibyuma byuzuza ibicuruzwa no gutanga urumuri mu irangi, kawunga, pulasitiki yahinduwe, pulasitiki ikoreshwa mu byuma by’ibirahure, amabuye y’ubukorano, puti n’izindi nganda; Mu nganda zicukura peteroli na gaze, ubushobozi bwo kudakanda cyane no kudakanda cyane bishobora gukora urusenda rwa sima rufite imbaraga nke kandi rufite ubucukuzi buke.
Uduce duto tw’ibirahure tw’ubururu ni uduce duto tw’ibirahure tw’ubururu dufite ingano nto, tukaba ari ibikoresho bidafite imiterere y’ingirabuzimafatizo. Ingano isanzwe y’uduce ni mikoroni 28-120, naho ubucucike bw’ibice ni 0.2-0.6 g/cm3. Ifite ibyiza byo kuba ifite uburemere bworoheje, ubushobozi buke bwo gutwara ubushyuhe, ubushobozi bwo gukingira urusaku, ubushobozi bwo gukwirakwiza amashanyarazi menshi, ubushobozi bwo gukingira amashanyarazi neza no kudahungabana k’ubushyuhe. Ni ibikoresho bishya byoroheje kandi bifite uburyo bwinshi bwo kubikoresha n’imikorere myiza.
1: Ibara ry'isura ni umweru gusa. Rishobora gukoreshwa cyane mu bicuruzwa byose bifite ibisabwa kugira ngo bigaragare neza kandi bibe ibara ryiza.
2: Uburemere bworoheje n'ingano nini. Ubucucike bw'uduce duto tw'ikirahure tudafite ubugari ni kimwe cya cumi cy'ubucucike bw'uduce dusanzwe tw'ibice byuzuza. Nyuma yo kuzuza, bishobora kugabanya cyane uburemere bw'ibanze bw'umusaruro, gusimbuza no kuzigama resins nyinshi zo gukora, no kugabanya ikiguzi cy'umusaruro.
3: Ifite ubuso bwahinduwe mu buryo bw'umwimerere (lipophilic). Uduce duto tw'ikirahure tw'ubururu tworoshye kuroshya no gukwirakwiza, kandi dushobora kuzuzwa muri resins nyinshi za thermoplastic zikoresha thermosetting, nka polyester, pp, pvc, epoxy, polyurethane, n'ibindi.

Udupira duto tw’ibirahure dufite ubugari buhanitse kandi dutanga irangi rituma ibintu bitwara amazi birushaho kuba byiza. Udupira duto tw’ibirahure dufite ubugari buhanitse butuma ibice by’uruziga bitwara amazi birushaho kuba byiza kandi bikanarinda ubwinshi bw’ibintu bifite ubucucike buke. Utwo dupira duto tw’ibirahure turakwiriye gukoreshwa mu bikorwa bya gisirikare, mu ikoranabuhanga rya biotechnology, mu by’ubuvuzi, mu by’ikoranabuhanga, no mu zindi nganda zidasanzwe.

Ibisobanuro birambuye:
Ibara: umweru
Ubushuhe: ≤ 0.5%
Igipimo cyo kureremba: ≥ 92%
Ubucucike bw'ibice byinshi: 0.13g/cm³- 0.15g/cm³
Particle size: D90 ≤ 100 μ m
Ubucucike nyakuri: 0.24g/cm³- 0.27g/cm³
Ingufu zo gukanda: 750psi

Imikoreshereze y'ingenzi ya mikorosife z'ikirahure zidafite ububobere:
1. Guhindura nylon, PP, PBT, PC, POM, PVC, ABS, PS n'izindi plastiki bishobora kongera ubushyuhe, gukuraho fibre y'ibirahure, gutsinda imvururu, kunoza ubushobozi bwo kugabanya umuriro, kugabanya ikoreshwa rya fibre y'ibirahure, no kugabanya ikiguzi cyo gukora.
2. Kuzuza PVC ikomeye, PP, PE, gukora imyirondoro, imiyoboro n'amabati, bishobora gutuma ibicuruzwa bikomera neza, kongera ubushyuhe n'ubukonje birwanya ubushyuhe, kunoza imikorere y'ikiguzi cy'ibicuruzwa, kunoza imikorere myiza y'umusaruro no kugabanya ikiguzi.
3. Yuzuyemo PVC, PE n'izindi nsinga n'ibikoresho byo gukingira ubushyuhe, ishobora kongera ubushyuhe bwinshi bw'ibicuruzwa, gukingira ubushyuhe, kurwanya aside na alkali n'indi miterere yabyo hamwe n'imikorere yo gutunganya ibicuruzwa, kongera umusaruro no kugabanya ikiguzi.

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