Ifu ya polymer

1.Intangiriro

Izina: VAEifu ya latx

Gupakira: 25kg / igikapu

Igicuruzwa cya pisitori ya redispersible latx nigishishwa cyamazi yera cyangwa yera yera yifu, ikaba kopolymer ya Ethylene na vinyl acetate, kandi ikoresha inzoga za polyvinyl nka colloid ikingira. Bitewe nubushobozi buhanitse bwo guhuza hamwe nimiterere yihariye yifu ya polymer itatanye, nko kurwanya amazi, gukora hamwe nubushyuhe bwumuriro, uburyo bwo kuyikoresha ni bugari cyane. Ikoreshwa cyane mubwubatsi, cyane cyane mu kongera ubumwe, guhuzagurika no guhinduka muri minisiteri yumye.

Ibipimo bya tekiniki

Ibirimo bikomeye: (99 ± 1)%;

Uburemere bwihariye: (490 ± 50) g ​​/ L;

Ibirimo ivu: (10 ± 2)%;

Kugaragara: ifu yera, itemba kubuntu

Ingano y'ibice: ≤4% irenga 400um

Ubushyuhe bwa firime ntarengwa: 0 ～ 5 ℃

Kugaragara kwa firime: mucyo, byoroshye;

Ubucucike bwinshi: 300-500

50% yongeye kwigana emulisiyo

Ingingo yinzibacyuho: (Tg, gutangira, ℃) -2 ± 2

Viscosity: (Pas, 25 ℃) 1.5-6

Agaciro PH: 6-8

3.Kwerekana ibicuruzwa bisabwa

Sisitemu yo gukingira hanze yububiko bwa minisiteri

Amatafari

Urukuta rwo hanze rwumuriro wa sisitemu yububiko bwa minisiteri

tile grout

ubwikorezi bwa sima

Guhindura byoroshye kurukuta rwimbere ninyuma

Imipaka yoroheje yo kurwanya

Rubber ifu ya polystirene ibice bya insuline

ifu yumye

Ibicuruzwa bya minisiteri ya polimeri hamwe nibisabwa cyane kugirango byoroshye

4.Ibiranga ibicuruzwa

Ifite imikorere idasanzwe y’amazi, imbaraga nziza zo guhuza, yongera ubworoherane bwa minisiteri kandi ifite igihe kirekire cyo gufungura, itanga minisiteri irwanya alkali nziza, kandi igateza imbere / gufatira hamwe, imbaraga zoroshye, plastike no kurwanya minisiteri. Usibye gusya imikorere no gukora, ifite imbaraga zihindagurika muri minisiteri irwanya anti-cracking

5.Uruhare rwifu ya polymer isubirwamo

Ifu ya polymer itatanye ikwirakwizwa muri firime kandi ikora nkibishimangira nkibikoresho bya kabiri

Kurinda colloid yakirwa na sisitemu ya minisiteri kandi ntibizarimburwa namazi cyangwa "ikwirakwizwa rya kabiri" nyuma yo gukora firime

Polimeri ikora firime ikora nkimbaraga zikwirakwizwa muri sisitemu ya minisiteri, bityo bikongerera ubumwe bwa minisiteri

6.Uruhare rwo gukwirakwiza ifu ya polymer muri minisiteri

Ifu ya redispersible latex ikwirakwizwa muri firime kandi ikora nkigikoresho cya kabiri kugirango yongere imbaraga;

Kurinda colloid yakirwa na sisitemu ya minisiteri (ntabwo izasenywa namazi nyuma yo gukora firime. Cyangwa ikwirakwizwa kabiri);

Polimeri ikora firime ikwirakwizwa muri sisitemu ya minisiteri nkibikoresho bishimangira, bityo bikongerera ubumwe bwa minisiteri.

Uruhare rwifu ya polymer ifatanye muri minisiteri itose

Kunoza imikorere yubwubatsi

Kunoza imitungo

Ongera thixotropy hamwe no kurwanya sag

kunoza ubumwe

Amasaha yo gufungura

Kongera amazi

Uruhare rwifu ya redispersible nyuma yo gukira

Kongera imbaraga zingana (gufatira hamwe muri sisitemu ya sima);

Kongera imbaraga zingirakamaro;

kugabanya modulus;

Kunoza ubumuga;

Kongera ubwinshi bwibintu;

Kunoza imyambarire;

Kongera imbaraga zifatika;

Kugabanya ubujyakuzimu bwa karubone;

Mugabanye kwinjiza ibintu

7.Uburyo ibicuruzwa bya RDP bibitswe

Ifu ya polymer yamashanyarazi VAE igomba kubikwa ahantu hakonje kandi humye. Igihe gisabwa cyo gukoresha ni amezi atandatu, koresha rero hakiri kare mu cyi. Kubika ubushyuhe bwinshi nubushuhe buzongera amahirwe yo guteka. Nyuma yo gufungura umufuka, nyamuneka uyikoreshe vuba bishoboka, bitabaye ibyo ugomba gufunga igikapu kugirango wirinde kwinjiza amazi mu kirere. Ntugashyire kuri pallets cyangwa ngo ugumane imifuka yimpapuro munsi yumuvuduko ukabije kugirango wirinde guhuzagurika.