Ni gute ibikoresho byo gutunganya PVC bifasha mu gutuma amavuta akoreshwa mu kwisiga arushaho kuba meza?

Uruhare rw'ibikoresho byo gutunganya ACR mu gutunganya PVC rugaragarira cyane cyane mu guteza imbere pulasitiki, kunoza ubushobozi bwo gushonga, kongera ubushobozi bwo gutunganya, kunoza ireme ry'ibicuruzwa, no kunoza uburyo bwihariye bwo guhuza ibikorwa.
1. Guteza imbere pulasitiki
ACR ikorana n'imiyoboro ya molekile ya PVC binyuze mu matsinda y'ibice by'inyuma, ikagabanya ubushyuhe hagati y'uduce, yihutisha ikorwa rya pulasitiki ishongeshejwe, ikagabanya igihe cyo kuyitunganya (nka ACR-201, igabanya igihe cyo kuyitunganya mu masegonda 40-60), kandi ishobora kugabanya ubushyuhe bwa pulasitiki ku kigero cya 10-20 ℃ (ku bwoko burimo amatsinda ya aside karubokisilike).
2. Kunoza imikorere y'ingufu
Ongera imbaraga zo gushonga: Iminyururu miremire ya molekile ikora urusobe rw'umubiri ruhuza, yongera imbaraga zo gushonga ku kigero cya 300% (ACR-401), ikarinda gushonga kw'ingufu (nk'uko uruhu rw'ifi rwa shark rumeze);
Kongera ubushobozi bwo gushonga: gabanya ubushyuhe bwo gushonga ku kigero cya 10-15% kandi wongere ubushobozi bwo kuzuza ku gipimo cyo hejuru cyo gukata.
3. Kunoza uburyo bwo gutunganya ibintu neza
Kubuza ubushyuhe bukabije aho buherereye, kongera ubushyuhe bwo gutangira bwa PVC kuva kuri 190 ℃ kugeza kuri 210 ℃, kugabanya ihindagurika ry'ubushyuhe bushongeshejwe, no kugabanya imbaraga zo gushyuha ho 15-20% iyo bihujwe n'amavuta yo kwisiga (ACR-530).
4. Kunoza ireme ry'ibicuruzwa
Gukuraho inenge zo ku buso nk'amaso y'amafi n'ibimenyetso by'amazi atemba, binongera cyane uburyohe (nk'ibihu <3%, ububengerane buri hejuru ya 90%); Kongera imbaraga zo guhangana n'ingaruka (inshuro 5-10 byongera imbaraga zo guhangana n'ingaruka ku bushyuhe buke) no kurwanya ikirere.
5. Gushyigikira inzira zihariye
Aho ifuro rituruka: Ongera imbaraga z'ishongesha kugira ngo imyenge y'ifuro ibe imwe kandi icucitse;
Igicuruzwa kibonerana: gihuye n'igipimo cya PVC cyo kugarura ubushyuhe (ACR-Z30 haze<3%);
Ubuvuzi: Kugabanya imvura (ingero zirimo aside karubokisilike zigabanya irekurwa rya HCl ku kigero cya 60%).
Uburyo butandukanye bukwiriye ibikorwa byihariye: ACR-401 (extrusion/rolling) yongera imbaraga zo gushonga, ACR-201 (injection/blow molding) ifasha mu gutuma amazi atemba neza, ACR-530 ihuza sisitemu yo gusiga amavuta.