Ubumenyi bwibanze bwo kudahakana polymer polymer

1. Igitekerezo cyibanze
Ifu yoroheje polymer polymer niyo nyamukuru yongeraho ifu yumye yiteguye-ivanze minisiteri nka sima ishingiye cyangwa gypsum.
Ifu itinze ya latex ni emulsion ya polymer imaze gukata no gukusanya kuva kuri 2Umu yambere kugirango ikore ibice bya 80 ~ 120um. Kuberako ubuso bwibice bitwawe nifu idasanzwe, irwanya imiterere-irwanya ifumbire, tubona ifu yumye. Biroroshye cyane gusuka no mu gikapu cyo kubika mububiko. Iyo ifu ivanze n'amazi, sima cyangwa minisiteri ishingiye ku bashanga, irashobora kuzunguruka, hamwe n'ibice by'ibanze (2um) bikaba bihwanye na nyaburanga ya latex, bityo bitwa Revex Ifu.

Ifite isura nziza, kongera gutatanya mubumuga bwo guhuza amazi, kandi ifite imitungo imwe yuburozi nkigikomambere cyumwimerere. Mu kongeramo ifu ya polymer idahwitse kuri sima ishingiye ku ifu yumye cyangwa gypsum yumye ivanze, imitungo itandukanye ya minisiteri irashobora kunozwa, nka:
Kunoza uburomu no guhuriza hamwe minisiteri;
Mugabanye kwinjiza amazi hamwe na modulus ya elastike yibikoresho;
Imbaraga zoroheje, kurwanya ingaruka, ibyuma bya abrasion no kuramba byo gushimangira ibikorwa;
Kunoza imikorere yubwubatsi yibikoresho, nibindi

2. Ubwoko bwa polymer idahwitse
Kugeza ubu, ibyifuzo nyamukuru ku isoko birashobora kugabanywamo gutatanya latex:
Vinyl Acetate na Ethylene Copolymed Ifu ya Rubber (Ikiruhuko), Ethyle na Vinyl Laurary copolymeization ifu ya rubber (sval lapetate na vinyl Ibinure acide vinyl ester copolymer ifu (ikiruhuko), acryle acid vinyle Butadiene Copolymer Ifu ya Rubber (SBR), nibindi

3. Ibigize Ifu ya Polymer idahitanye
Ifu ya polymer idahwitse ni ifu yera, ariko bake bafite andi mabara. Ibikoresho byacyo birimo:
Polymer resin: Iherereye mu gice cyibanze cyifu yifu ya rubber
Kwiyongera (Imbere): Hamwe na resin, bigira uruhare rwo guhindura isigasi.
Inzobere (hanze): Ibikoresho byinyongera byongeweho kugirango uhagarike imikorere yifu ya polymer idahakana.
Kurinda Colloid: Ikibanza cyibikoresho bya hydrophilique byapfunyitse hejuru yifu ya latex powx ibice, ikingira cya colloid yoroheje ifu ya latex ni polyvinyl inzoga.
Anti-Caking Agent: Fical nziza ya minerval, cyane cyane kugirango wirinde ifu ya rubber kuva muri caking no gutwara abantu no koroshya ifu ya rubber (guta imifuka yimpapuro cyangwa tankers).

4. Uruhare rwa polymer idahitanye muri minisiteri
Ifu yoroheje ya latex itatanye muri firime kandi ikora nkumukozi ushimangira nkicyiciro cya kabiri;
Colloid irinda ishingiye kuri sisitemu yubutaka (ntabwo izarimburwa namazi nyuma yo gushinga filime, cyangwa "gutatanya kwa kabiri";
Ifishi yo gukora filmes resin ikwirakwizwa muri sisitemu ya mirtar nk'ibikoresho bishimangira, bityo bikongera ubumwe bwa minisiteri;

5. Uruhare rwifu ya polymer idahitanye muri minisiteri itose:
Kunoza imikorere yubwubatsi;
Kuzamura imitungo;
Ongera Thixotropy na Sag Kurwanya;
Kunoza ubumwe;