Artwork Kuchengetedza ndiyo yakaoma uye yakaoma maitiro ayo anoda kusarudzwa kwekungwarira kwemidziyo kuti ive nechokwadi chekuchengetedza nekuvimbika kwezvidimbu zvehunyanzvi. Cellulose ana mherender, boka remakomputa rinotorwa kubva kuCellulose, dzave nekunyorera mumasango akasiyana-siyana nekuda kwezvivakwa zvavo zvakasarudzika, kusanganisira kurerutsa, kusimbisa, uye kuchengetwa kwemvura. Mune realm of artwork kuchengetedza, kuchengetedzwa kwecellulose etanakufunga kwakakomba. Uku kuongorora kwakazara kunotora zvinhu zvekuchengetedza cellever
1. Hydroxyprusyl methylcellose (HPMC)
a. Kushandiswa kwakawanda
HPMC inowanzo shandiswa mukuchengetedza mari yayo yekuchengetwa kwemvura. Hunhu hwayo hunoita hunoita kuti zviite kuti zviite kugadzira zvinonamatira uye masangano ekudzoreredzwa kwemapepa anogadzira.
b. Kukurukurirana Kufunga
HPMC inowanzoonekwa seyakachengeteka yekuchengetedza artwork kana ichishandiswa zvine hungwaru. Kuenderana kwayo neakasiyana-siyana uye kushanda kwaro mukuchengetedza kutendeka kwepepa mavara anobatsira mukugamuchirwa kwayo mumunda wekuchengetedza.
2. Ethyl hydroxytHyl cellulose (ehec)
a. Kushandiswa kwakawanda
Ehec ndeimwe cellulose ether yakashandiswa mukuchengetedza nekuda kwekuita kwayo uye kusimbisa zvivakwa. Iyo inogona kunge iri mushandi mune dzakasiyana siyana mafambiro kuti uwane hunhu hunodiwa.
b. Kukurukurirana Kufunga
Zvakafanana neHPMC, EHEC inoonekwa yakachengeteka kune zvimwe zvekuchengetedza zvekuchengetedza. Kushandiswa kwayo kunofanirwa kuwirirana nezvinodiwa zvehunyanzvi uye kuve pasi pekuyedza zvakakwana kuti uve nechokwadi chekuenderana.
3. Carboxymethyl Cellulose (CMC)
a. Kushandiswa kwakawanda
CMC, ine zvivakwa zvaro uye zvinokatyamadza, inowana application mumaindasitiri akasiyana siyana, kusanganisira kuchengetedza. Iyo inosarudzwa zvichienderana nekugona kwayo kugadzirisa zvisizvo zvemhinduro.
b. Kukurukurirana Kufunga
CMC inowanzoonekwa seyakachengeteka kune chaiyo yekuchengetedza chinangwa. Chimiro charo chekuchengetedza chinoita kuti zviite kuti zviite kuti zvishandiswe mune mafambiro akaomarara uye kuchengetedza zvinyorwa, kunyanya munzvimbo dzakadzorwa.
4. Kuchengetedza zvakanakisa maitiro
a. Kuyedza
Usati washandisa chero cellulose ether kune artwork, vanochengetwa vanosimbisa kukosha kwekuitisa kunyatsoedza pane imwe nzvimbo diki, isingaenzaniswi. Iyi nhanho inovimbisa kuti zvinyorwa zvinowirirana nehunyanzvi uye hauna mhedzisiro yakaipa.
b. Kubvunzana
Art Conservators uye nyanzvi dzinotamba chinzvimbo chekukosha mukusarudza zvinhu zvakakodzera zvakanyanya uye nzira dzekuchengetedza. Nyanzvi yavo inotungamira kusarudzwa kwe cellulose ana vana uye zvimwe zvinhu zvekuita zvinodikanwa zvinofanirwa kuchengetedza.
5. Regulatory kutevedzera
a. Kuomerera kune zviyero
Maitiro ekuchengetedza anoenderana nezvakamboitika zviyero uye nhungamiro kuti ive nechokwadi chekutarisirwa kwehutachiona hwehunyanzvi. Kuomerera kune izvi zviyero zvakakosha kuchengetedza kuchengetedza uye kutendeka kwekuchengetedza maitiro.
6.concliussion
cellulose ethers such as HPMC, EHEC, and CMC can be considered safe for the conservation of artwork when used in accordance with best practices. Kuedza kwakakwana, kubvunzana nevanyanzvi hwekuchengetedza, uye kuomerera kune zviyero zviri kutsigira kuchengetedza uye kushanda kwemasero e cellucose kuchengetedza maitiro. Sezvo munda wekuchengetedza zvivakwa, kuramba uchitsvaga uye kubatana pakati pevashandi vanopa kunatsiridza maitiro, kunopa maartist uye vanochengetedza nezvishandiso zvekuchengetedza nhaka yedu yetsika.
Kutumira Nguva: Nov-22-2023