Didae tsa solvent di bapala karolo ya bohlokwa diindastering tse fapaneng mme di sebediswa haholo maphelong a rona a letsatsi le letsatsi. Didae tsena di na le mefuta e mengata ya ditshebediso mme di ka sebediswa bakeng sa ho taka dithaeletso tsa tlhaho, boka, mafura a hydrocarbon, mafura, le dintho tse ding tse mmalwa tse se nang polar tse thehilweng ho hydrocarbon.
E 'ngoe ea liindasteri tsa bohlokoa moo lidae tsa solvent li sebelisoang haholo ke tlhahiso ea sesepaDidae tsena di eketswa sesepa ho di fa mebala e kganyang le e kgahlehang. Ho feta moo, didae tse qhibilihisang di boetse di sebediswa tlhahisong ya dienke. Di fana ka dipigment tse hlokahalang bakeng sa mefuta e fapaneng ya dienke, ho kenyeletswa le dienke tsa khatiso le dienke tsa ho ngola.
Ho phaella moo, didae tsa di-solvent di sebediswa haholo indastering ya pente le dikobo.Didae tsena di eketsoa mefuteng e fapaneng ya pente, ho kenyeletswa le dipente tse thehilweng oling, ho ntlafatsa matla a tsona a mmala le ho tshwarella.Indasteri ea matheba a patsi le eona e rua molemo ho tsoa ho lidae tsena,ho di sebedisa ho fana ka mebala e fapaneng ya bokahodimo ba lehong.
Indasteri ea polasetiki ke moreki e mong ea ka sehloohong oa lidae tsa solvent.Didae tsena di eketsoa polasetiking nakong ya tshebetso ya tlhahiso, e leng se e fang mmala wa yona o kganyang, o hapang mahlo. Ka ho tshwanang, indasteri ya rabara e sebedisa didae tse qhibilihisang ho eketsa mmala metswakong ya rabara le dihlahisweng ho etsa hore di kgahlehe haholoanyane.
Didae tsa solvent le tsona di sebediswa mafapheng a mang a fapaneng. Di sebediswa tlhahisong ya di-aerosol ho fa sehlahiswa mmala o kgahlehang le o bonwang habonolo. Ho feta moo, didae tsa solvent di sebediswa tshebetsong ya ho daya di-slurry tsa faeba tse entsweng ka maiketsetso, ho netefatsa hore difaeba di na le mebala e tsitsitseng le e benyang.
Indasteri ea masela e rua molemo ka ho sebelisa lidae tse qhibilihang ts'ebetsong ea ho daea. Lidae tsena li sebelisoa masela ho netefatsa hore a na le mebala e khanyang le e tšoarellang nako e telele. Ho feta moo, lidae tse qhibilihang li ka sebelisoa ho daea letlalo, e leng se le fang 'mala o motle.
Ho bohlokoa ho hlokomela hore enke ea mokotla o lohiloeng ka polyethylene e nang le HDPE e ngata haholo e boetse e hlahisoa ka ho sebelisa lidae tse qhibilihang. Lidae tsena li kenyelelitsoe foromong ea enke ho e fa 'mala le ho etsa hore khatiso e holim'a mokotla o lohiloeng e khahle mahlo.
Ka bokhutšoanyane, lidae tsa solvent li sebelisoa haholo liindastering tse fapaneng 'me li kenya letsoho likarolong tse ngata tsa bophelo ba rona ba letsatsi le letsatsi. Ho tloha tlhahisong ea sesepa ho isa tlhahisong ea enke, pente le lipente, polasetiki le masela, lidae tsena li phetha karolo ea bohlokoa ho ntlafatseng ponahalo ea lihlahisoa tse fapaneng. Ho tenyetseha ha tsona, hammoho le bokhoni ba ho daea mefuta e mengata ea thepa, ho li etsa karolo ea bohlokoa lits'ebetsong tse ngata tsa tlhahiso.
Se latelang ke sa ronalidae tsa solvent:
Solvent Yellow 21, Solvent Yellow 82.
Sethapo sa lamunu 3, Sethapo sa lamunu 54, Sethapo sa lamunu 60, Sethapo sa lamunu 62.
Bofubelu ba Solvent 8, Bofubelu ba Solvent 119, Bofubelu ba Solvent 122, Bofubelu ba Solvent 135, Bofubelu ba Solvent 146, Bofubelu ba Solvent 218.
Solvent Vielot 13, Solvent Vielot 14, Solvent Vielot 59.
Boputsoa bo Tharollang 5, Boputsoa bo Tharollang 35, Boputsoa bo Tharollang 36, Boputsoa bo Tharollang 70.
Solvent Brown 41, Solvent Brown 43.
Solvent Black 5, Solvent Black 7, Solvent Black 27.
Nako ea poso: Pulungoana-09-2023