Isesengura ryingaruka zinyuranye za selulose ether, ibinyamisogwe ether na RDP ifu ya gypsum

Hydroxypropyl Methyl Cellulose (HPMC)

1. Irahagaze kuri aside na alkali, kandi igisubizo cyamazi cyacyo kirahagaze neza murwego rwa pH = 2-12. Soda ya Caustic n'amazi ya lime ntabwo bigira ingaruka nyinshi mubikorwa byayo, ariko alkali irashobora kwihutisha umuvuduko wacyo kandi ikongera ubwiza bwayo.

2. indangagaciro ya minisiteri.

3.Ni electrolyte itari ionic na polymeric, ihagaze neza mubisubizo byamazi birimo umunyu wicyuma na electrolytike kama, kandi birashobora kongerwa mubikoresho byubaka igihe kirekire kugirango birambe neza.

4. Imikorere yimikorere ya minisiteri yatejwe imbere cyane. Minisiteri isa nkaho ari "amavuta", ishobora gutuma urukuta rwuzura rwuzuye, rworoshe hejuru, rukora marimari hamwe nuburinganire bwibanze, kandi bikongerera igihe cyo gukora.

kubika amazi

Kugera kubikorwa byimbere, bifasha kunoza imbaraga zigihe kirekire

Irinde kuva amaraso, irinde minisiteri gutuza no kugabanuka

Kunoza ibice bya minisiteri.

mubyimbye

Kurwanya amacakubiri, kunoza uburinganire bwa minisiteri

Itezimbere imbaraga zitose kandi zitezimbere.

kuva amaraso

Kunoza imikorere ya minisiteri

Mugihe ubwiza bwa selile bugenda bwiyongera kandi urunigi rwa molekile rukaba rurerure, ingaruka zinjira mu kirere ziragaragara

Gusubira inyuma

Ihuza hamwe no gufata amazi kugirango wongere igihe cyo gufungura minisiteri.

Hydroxypropyl ibinyamisogwe ether (HPS)

1.

2. Amashanyarazi ya krahisi afite hydroxypropyl itandukanye itandukanye mubushobozi bwabo bwo gufasha selile mu gufata amazi munsi ya dosiye imwe.

3. Gusimbuza itsinda rya hydroxypropyl byongera urugero rwo kwaguka mumazi kandi bigabanya umwanya utemba wibice, bityo bikongerera ububobere ningaruka.

Thubotropic lubricity

Ikwirakwizwa ryihuse rya krahisi ether muri sisitemu ya minisiteri ihindura rheologiya ya minisiteri ikayiha thixotropy. Iyo imbaraga zo hanze zashyizwe mu bikorwa, ubwiza bwa minisiteri buzagabanuka, bikore neza gukora neza, pompability, na endowment Iyo imbaraga zo hanze zivuyemo, ubukonje bwiyongera, kuburyo minisiteri ifite imikorere myiza yo kurwanya-kugabanuka no kurwanya sag, kandi mu ifu ya putty, ifite ibyiza byo kuzamura urumuri rwamavuta ya putty, gusya neza, nibindi.

Ingaruka zo gufata amazi afasha

Bitewe n'ingaruka z'itsinda rya hydroxypropyl muri sisitemu, krahisi ether ubwayo ifite hydrophilique iranga. Iyo ihujwe na selile cyangwa ikongerwamo umubare munini wa minisiteri, irashobora kongera gufata amazi kurwego runaka kandi igateza igihe cyo kumisha hejuru.

Kurwanya-sag no kurwanya kunyerera

Ingaruka nziza yo kurwanya kugabanuka, ingaruka zo gushiraho

Ifu ya redxersible latex

1. Kunoza imikorere ya minisiteri

Ibice by'ifu ya reberi bikwirakwizwa muri sisitemu, biha sisitemu amazi meza, bizamura imikorere n'imikorere ya minisiteri.

2. Kunoza imbaraga zubumwe no guhuriza hamwe bya minisiteri

Ifu ya reberi imaze gukwirakwira muri firime, ibintu bidafite umubiri hamwe n’ibinyabuzima muri sisitemu ya minisiteri byahujwe hamwe. Turashobora kwiyumvisha ko umucanga wa sima muri minisiteri ari skelet, kandi ifu ya latex ikora ligament muri yo, ikongera ubumwe nimbaraga. shiraho imiterere ihinduka.

3. Kunoza uburyo bwo guhangana nikirere no kurwanya ubukonje bwa minisiteri

Ifu ya Latex ni resimoplastique ifite imiterere ihindagurika, ishobora gutuma minisiteri ishobora guhangana nubukonje n’ubushyuhe bwo hanze, kandi bikarinda neza ko minisiteri itavunika kubera ihindagurika ryubushyuhe.

4. Kunoza imbaraga zoroshye za minisiteri

Ibyiza bya polymer na sima paste byuzuzanya. Iyo ibice biturutse ku mbaraga zo hanze, polymer irashobora kwambuka ibice kandi ikabuza ibice kwaguka, kugirango gukomera kuvunika no guhindura imikorere ya minisiteri.