Shira Umuyoboro w'icyuma A1 Uburyo bukwiye bwo kubika Epoxy Irangi

Gutera ibyuma bya epoxy resin birasabwa kugera kumasaha 350 yikizamini cyo gutera umunyu munsi ya EN877, cyane cyaneUmuyoboro wa DS sml urashobora kugera kumasaha 1500 yumunyuikizamini(yabonye icyemezo cya Hong Kong CASTCO muri 2025). Basabwe gukoreshwa ahantu h’imvura n’imvura, cyane cyane ku nyanja, epoxy resin itwikiriye ingabo yo hanze ya DS SML itanga uburinzi bwiza kuri umuyoboro. Hamwe nogukoresha imiti yo murugo nka acide organic na soda ya caustic, coating epoxy ninzitizi nziza yo kurwanya ibintu byinjira, mugihe kandi ikora imiyoboro yoroshye kugirango irinde umwanda. Imiterere yo kurwanya ruswa yimiyoboro yicyuma ituma ikoreshwa cyane muri laboratoire, ibitaro, inganda n’amazu ku isi.

Ariko, niba irangi ritabitswe neza, birashobora gutuma umuyoboro wicyuma uhinduka urumuri cyangwa ugahinduka ibara nyuma yo gushushanya, bikagira ingaruka kumiterere no kurinda ibicuruzwa.

1.Uburyo bwiza bwo kubika A1 epoxy irangi

A1 epoxy irangi nigikorwa kinini cyo gukingira, kandi imiterere yabubiko igira ingaruka itaziguye kumyambarire hamwe ningaruka zo gutwikira. Uburyo bwiza bwo kubika bukubiyemo ibintu bikurikira:

1. Kugenzura ubushyuhe

Ubushuhe bukwiye: Irangi rya A1 epoxy rigomba kubikwa ahantu ha 5 ℃ ~ 30 ℃ kugirango wirinde ubushyuhe bwo hejuru cyangwa buke bugira ingaruka kumiterere yimiti irangi.

Irinde ubushyuhe bukabije:Ubushyuhe bwo hejuru (> 35 ℃) buzatera ibishishwa mu irangi guhumuka vuba, kandi ibice bya resin birashobora guhura na polymerisiyasi, ibyo bikaba byongera ubwiza bwirangi cyangwa bigatera no kunanirwa gukira.

Ubushuhe buke (<0 ℃) burashobora gutuma ibice bimwebimwe mw'irangi bitobora cyangwa bigatandukana, bigatuma kugabanuka kugabanuka cyangwa ibara ritaringaniye nyuma yo gushushanya.

2. Gucunga neza

Ibidukikije byumye: Ubushuhe bugereranije bwibidukikije bugomba kugenzurwa hagati ya 50% na 70% kugirango hirindwe umwuka mubi winjira mu ndobo.

Ikidodo gifunze kandi kitagira ubuhehere: Indobo irangi igomba gufungwa cyane kugirango irinde ko amazi atinjira, bitabaye ibyo birashobora gutera irangi, guteranya cyangwa gukira bidasanzwe.

3. Kubika kure y'umucyo

Irinde urumuri rw'izuba rutaziguye: Imirasire ya Ultraviolet izihutisha gusaza kwa epoxy resin, itera ibara ryirangi cyangwa imikorere idahwitse. Kubwibyo, irangi rigomba kubikwa mububiko bukonje, butagira urumuri.

Koresha ibikoresho byijimye: Amabara amwe ya A1 apakiye mumabara yijimye kugirango ugabanye fotosensitivite. Ibipfunyika byumwimerere bigomba kubikwa neza mugihe cyo kubika.

4. Irinde guhagarara igihe kirekire

Hinduranya buri gihe: Niba irangi ryabitswe igihe kirekire (amezi arenze 6), indobo irangi igomba guhindurwa cyangwa kuzunguruka buri gihe kugirango wirinde pigment na resin gutura no gutondeka.

Ihame-ryambere-ryambere: Koresha ukurikije itariki yumusaruro kugirango wirinde kunanirwa irangi kubera igihe kirangiye.

5. Irinde kwanduza imiti

Ubike ukwe: Irangi rigomba kubikwa kure yimiti nka acide, alkalis, na solge organic kugirango wirinde imiti itera kwangirika.

Guhumeka neza: Ahantu ho guhunika hagomba guhumeka kugirango hirindwe kwegeranya ibintu bihindagurika bigira ingaruka kumiterere y irangi.

Ibikurikira nifoto yo gupakira imiyoboro ya SML & fitingi mububiko bwa DINSEN:

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Niba A1 epoxy irangi itabitswe neza, umuyoboro wicyuma nyuma yo gushushanya urashobora kugira ibibazo nkumurabyo, umuhondo, umweru, cyangwa amabara igice. Impamvu nyamukuru zirimo:

1. Ubushyuhe bwo hejuru butera gusaza

Fenomenon: Ibara ryirangi rihinduka umuhondo cyangwa umwijima nyuma yo gushushanya.

Impamvu: Mugihe cyubushyuhe bwo hejuru, epoxy resin irashobora okiside cyangwa guhuza, bigatuma ibara ryirangi rihinduka. Nyuma yo gushushanya, irangi hejuru yumuyoboro wicyuma urashobora gutakaza ibara ryumwimerere kubera gusaza.

2. Kwinjira k'ubushuhe biganisha ku gukira bidasanzwe

Fenomenon: Igicu cyera, cyera cyangwa ibara ritaringaniye bigaragara hejuru yumwenda.

Impamvu: Akabariro k'irangi ntigafunzwe neza mugihe cyo kubika. Nyuma yubushuhe bwinjiye, bifata hamwe nu muti ukiza kugirango bibyare umunyu wa amine cyangwa dioxyde de carbone, bikaviramo ubusembwa bwibicu hejuru yikibiriti, bikagira ingaruka kumyuma yumuringa wicyuma.

3. Photodegradation iterwa nimirasire ya ultraviolet

Fenomenon: Ibara ryirangi riba ryoroshye cyangwa itandukaniro ryamabara ribaho.

Impamvu: Imirasire ya ultraviolet izuba izangiza pigment na resin imiterere y irangi, bigatuma ibara ryubuso bwumuyoboro wicyuma nyuma yo gushushanya bigenda bishira cyangwa bigahinduka ibara.

4. Guhindagurika guhindagurika cyangwa kwanduza

Fenomenon: Ibice, kugabanuka umwobo cyangwa amabara agaragara kuri firime irangi.

Impamvu: Guhindagurika gukabije gukabije bituma irangi ryijimye cyane, kandi atomisiyasi mbi mugihe cyo gutera itera ibara ritaringaniye.
Umwanda (nk'umukungugu n'amavuta) bivanze mugihe cyo kubika bizagira ingaruka kumiterere ya firime yerekana irangi kandi bitera inenge hejuru yumuyoboro wicyuma.

3. Nigute wakwirinda ibara ridasanzwe ryumuyoboro wicyuma nyuma yo gushushanya

Kurikiza byimazeyo imiterere yububiko kandi urebe ibisabwa byubushyuhe, ubushuhe, kurinda urumuri, nibindi.Kubika bidakwiye umuyoboro wicyuma hamwe na A1 epoxy irangi birashobora gutuma ibara ryoroha, umuhondo cyangwa ibara. Mugucunga neza ubushyuhe, ubushuhe, kurinda urumuri nibindi bihe, no kugenzura buri gihe uko pt ihagaze, inenge ziterwa no guterwa nibibazo byububiko birashobora kwirindwa neza, bikareba ko ubwiza nubwiza bwo kurinda umuyoboro wicyuma umeze neza.