Kuringaniza abakoziikoreshwa mubitambaro mubisanzwe ishyirwa mumashanyarazi avanze, acide acrylic, silicone, polymers ya fluorocarubone na acetate ya selile. Bitewe nuburinganire bwacyo buke, ibintu biringaniza ntibishobora gufasha gusa kurwego, ariko birashobora no gutera ingaruka. Mugihe cyo gukoresha, icyifuzo nyamukuru ningaruka mbi ziterwa no kuringaniza ibintu kuri reoatabilite na anti-cratering ya coating, kandi guhuza ibikorwa byatoranijwe kuringaniza bigomba kugeragezwa hakoreshejwe ubushakashatsi.

1. Imvange ivanze yumuti uringaniza

Igizwe ahanini nubushyuhe-bwohejuru bwa aromatic hydrocarubone yumuti, ketone, esters cyangwa umusemburo mwiza wamatsinda atandukanye akora, hamwe nuruvange-rwinshi-rwinshi-ruvanze. Mugihe cyo kwitegura no gukoresha, hagomba kwitonderwa igipimo cyacyo cyo guhindagurika, kuringaniza guhindagurika no gukemuka, kugirango igifuniko gifite impuzandengo yikigereranyo cyo guhindagurika no gukemuka mugihe cyo kumisha. Niba igipimo cya volatilisation kiri hasi cyane, kizaguma muri firime yamabara igihe kirekire kandi ntigishobora kurekurwa, bizagira ingaruka kumyuka ya firime.

Ubu bwoko bwo kuringaniza ibereye gusa kunoza inenge iringaniye (nko kugabanuka, kwera, hamwe nuburabyo bubi) biterwa no gukama byihuse byumuti wa coating hamwe no kudashonga kwibikoresho fatizo. Igipimo muri rusange ni 2% ~ 7% by'irangi ryose. Bizongerera igihe cyo kumisha. Kubushyuhe bwo mucyumba cyo kumisha (nk'irangi rya nitro) bikunda kugabanuka iyo bishyizwe kumurongo, ntabwo bifasha kuringaniza gusa, ahubwo bifasha no kunoza ububengerane. Mugihe cyo kumisha, irashobora kandi gukumira ibibyimba byinshi hamwe na pinholes ziterwa no guhumeka vuba kwumuti. Cyane cyane iyo ikoreshejwe mubushyuhe bwinshi nubushyuhe bwo hejuru bwikirere, irashobora kubuza hejuru ya firime irangi gukama imburagihe, igatanga umurongo umwe uhindagurika, kandi ikarinda ko habaho igihu cyera mumarangi ya nitro. Ubu bwoko bwo kuringaniza bukoreshwa muri rusange hamwe nubundi buryo bwo kuringaniza.

2. Ibikoresho byo kuringaniza Acrylic

Ubu bwoko bwo kuringaniza abakozi ni kopolymer ya acrylic esters. Ibiranga ni:

(1) Alkyl ester ya acide acrylic itanga ibikorwa byibanze;

(2)-COOH,-OH, na-NR irashobora gufasha guhuza imiterere ya alkyl ester imiterere;

(3) Uburemere bwa molekuline bugereranije bufitanye isano itaziguye no gukwirakwiza kwa nyuma. Ubwuzuzanye bukomeye hamwe nurunigi rwibikoresho bya polyacrylate nibisabwa nkenerwa kugirango ube urwego rukwiye. Uburyo bushoboka bwo kuringaniza bugaragarira cyane cyane mubyiciro bizakurikiraho;

(4) Yerekana uburyo bwo kurwanya ifuro no gusebanya muri sisitemu nyinshi;

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(6) Hariho kandi ikibazo cyo guhuza polarite no guhuza, bisaba kandi guhitamo ubushakashatsi.

3. Umukozi uringaniza silicone

Silicone ni ubwoko bwa polymer hamwe na silikoni-ogisijeni ihuza urunigi (Si-O-Si) nka skeleton hamwe nitsinda kama ryometse kuri atome ya silicon. Ibice byinshi bya silicone bifite iminyururu kuruhande hamwe nimbaraga nke zubutaka, bityo molekile ya silicone ifite ingufu nkeya cyane hamwe nubutaka buke cyane.

Ikoreshwa cyane rya polysiloxane ni polydimethylsiloxane, izwi kandi nka methyl silicone amavuta. Imikoreshereze yacyo nyamukuru ni nka defoamer. Moderi yuburemere buke ifite akamaro kanini mugutezimbere kuringaniza, ariko kubera ibibazo bikomeye byo guhuza, usanga bikunze kugabanuka cyangwa kudashobora kwisubiraho. Kubwibyo, polydimethylsiloxane igomba guhinduka mbere yuko ikoreshwa neza kandi neza mugutwikira.

Uburyo nyamukuru bwo guhindura ni: silicone yahinduwe, alkyl hamwe nandi matsinda yahinduwe silicone, polyester yahinduwe silicone, polyacrylate yahinduwe silicone, fluorine silicone yahinduwe. Hariho uburyo bwinshi bwo guhindura polydimethylsiloxane, ariko byose bigamije kunoza imikoranire yabyo.

Ubu bwoko bwo kuringaniza busanzwe bufite ingaruka zingana no gusebanya. Guhuza kwayo bigomba kugenwa hakoreshejwe ibizamini mbere yo gukoresha.

4.Komeza ingingo zo gukoresha

Hitamo ubwoko bukwiye: Hitamo uburyo bukwiye bwo kuringaniza ukurikije ubwoko nibisabwa bikora. Mugihe uhisemo umukozi uringaniza, ibiyigize nibiranga kimwe no guhuza ubwabyo bigomba kwitabwaho; icyarimwe, abakozi batondekanya cyangwa izindi nyongeramusaruro zikoreshwa kenshi muguhuza ibibazo bitandukanye.

Witondere amafaranga yongeweho: kwiyongera birenze bizatera ibibazo nko kugabanuka no kugabanuka hejuru yububiko, mugihe ibyongeweho bike cyane bitazagera kubikorwa byo kuringaniza. Mubisanzwe, amafaranga yongeweho agomba kugenwa hashingiwe ku busembwa no kuringaniza ibisabwa kugirango ushireho, ukurikize amabwiriza yo gukoresha reagent, hanyuma uhuze ibisubizo nyabyo byikizamini.

Uburyo bwo gutwikira: Imikorere iringaniza yimyenda iterwa nuburyo bwo gutwikira. Mugihe ukoresheje urwego ruringaniza, urashobora gukoresha guswera, gutwikisha uruziga cyangwa gutera kugirango utange umukino wuzuye kuruhare rwumukozi uringaniza.

Kuzunguruka: Iyo ukoresheje umuringoti uringaniza, irangi rigomba gukangurwa byuzuye kugirango umukozi uringaniza asarangane neza. Igihe cyo gukangura kigomba kugenwa ukurikije ibiranga umukozi uringaniza, muri rusange bitarenze iminota 10.

Nanjing Yavutse Ibikoresho bishya bitanga ibintu bitandukanyekuringaniza abakoziharimo Organo Silicone na Non-silicon yo gutwikira. Guhuza urukurikirane rwa BYK.