Lihlahisoa
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Optical Brightener ST-2
ST-2 e sebetsang hantle haholo ka fluorescent whitening agent e ka qhalakanngoa ka mokhoa o sa tsitsang metsing a bonolo, asiti le alkali ho hanyetsa ke pH = 6-11, e ka sebelisoa ka bateng e le 'ngoe le li-anionic surfactants kapa dae, li-non-ionic surfactants, le hydrogen peroxide. .E sebelisoa ka ho roala, letsoai la tlhaho ha le lumellane le lintho tse phelang, 'me liphahlo li bonolo ho falla le mosehla ka mor'a ho omisa.
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Optical Brightener FP-127
E na le melemo ea bosoeu bo phahameng, moriti o motle, ho potlakisa 'mala o motle, ho hanyetsa mocheso, ho hanyetsa boemo ba leholimo bo botle,' me ha ho na mosehla. e kenyellelitsoe ka mokhoa oa phofo kapa li-pellets pele kapa nakong ea ho bōptjoa ha polasetiki le likhoele tsa maiketsetso.E loketse mefuta eohle ea li-plastiki, empa e loketse ka ho khetheha bakeng sa ho soeufala le ho khantša lihlahisoa tsa letlalo la maiketsetso le ho soeufala ha lipapali tsa lieta tsa lipapali EVA.
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Optical Brightener OB
Optical brightener OB ke e 'ngoe ea lisebelisoa tse khanyang ka ho fetisisa tse sebelisoang haholo ka li-plastiki le likhoele 'me li na le phello e tšoeu e tšoanang le ea Tinopal OB.E ka sebelisoa ho thermoplastics, polyvinyl chloride, polystyrene, polyethylene, polypropylene, ABS, acetate, hape e ka sebelisoa ho li-varnish, lipente, li-enamel tse tšoeu, lijalo le li-inks. E boetse e na le phello e ntle haholo ea ho soeufala ha likhoele tsa maiketsetso. .E na le melemo ea ho hanyetsa mocheso, ho hanyetsa boemo ba leholimo, ho se mosehla, le molumo o motle oa 'mala. E ka ekeletsoa ho monomer kapa lintho tse entsoeng ka prepolymerized pele kapa nakong ea polymerization ...
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Optical Brightener OB-1
1.E loketse ho soeufala ha likhoele tse kang polyester, nylon le polypropylene.
2.E loketse ho soeufala le ho khantša polasetiki ea Polypropylene, ABS, EVA, polystyrene le polycarbonate joalo-joalo.
3.E loketse ho eketsoa ho polymerization e tloaelehileng ea polyester le nylon.
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Optical Brightener PF-3
Fluorescent brightener PF-3 e ka qhibiliha ka polasetiki ebe e kenngoa ka har'a ho fanyeha ka meqolo e meraro ho etsa joala ba 'mè.Ebe u hlohlelletsa ho emisoa ha moemeli oa polasetiki oa polasetiki oa fluorescent oa PF-3 ka mokhoa o ts'oanang nakong ea ts'ebetso, 'me u e bōpe ka mocheso o itseng (nako e itšetlehile ka mocheso), hangata ho 120.～150 ℃ bakeng sa metsotso e ka bang 30, le likhato tse 180～190 ℃ bakeng sa motsotso o le mong.
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Tris(hydroxymethyl) Methyl Aminomethane THAM
E sebelisoa haholo ho li-intermediates tsa meriana le li-reagents tsa biochemical.Bohareng ba fosfomycin, e boetse e sebelisoa e le vulcanization accelerator, cosmetics (cream, lotion), oli ea diminerale, parafine emulsifier, buffer biological, biological buffer Agent.
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MOHLOLI OA MAIKUTLO KSNp
Moemeli oa bosoeu ba fluorescent KSNp ha se ha feelas e babatsehang ea ho hanyetsa mocheso o phahameng, empa hape e na le khanyetso e ntle ea letsatsi le boemo ba leholimo.KSN ea fluorescent whitening agent e boetse e loketse ho soeufala ha polyamide, polyacrylonitrile le likhoele tse ling tsa polymer;e ka boela ea sebelisoa filiming, ho bōptjoa ha ente le lisebelisoa tsa ho bopa extrusion.Setsi sa bosoeu sa fluorescent se eketsoa sethaleng sefe kapa sefe sa ts'ebetso ea li-polymer tsa maiketsetso.KSN e na le phello e ntle ea bosoeu.
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Optical brightener OEF
Optical brightener OB ke mofuta oa motsoako oa benzoxazole, ha o na monko, o thata ho qhibiliha ka metsing, o qhibiliha ka parafine, mafura, oli ea liminerale, boka le li-solvents tse tloaelehileng tsa tlhaho.E ka sebelisoa bakeng sa ho soeufatsa le ho khantša litlolo tse thehiloeng ho solvent, lipente, lipente tsa latex, likhomaretsi tse chesang tse qhibilihisang le li-inks tsa khatiso.Tekanyetso e tlase, ts'ebetso e phahameng le ts'ireletso ea tikoloho, e nang le litlamorao tse ikhethang ho enke.
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Optical brightener OB E ntle
Optical brightener OB Fine ke mofuta oa motsoako oa benzoxazole, ha o nkha, o thata ho qhibiliha ka metsing, o qhibiliha ka parafine, mafura, oli ea liminerale, boka le lihlahisoa tse tloaelehileng tsa tlhaho.E ka sebelisoa bakeng sa ho soeufatsa lipolasetiki tsa thermoplastic, PVC, PS, PE, PP, ABS, Acetate fiber, pente, ho roala, ho hatisa enke, joalo-joalo. hlahisa 'mala o bosoeu bo boputsoa bo khanyang.
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M-Phthalaldehyde
M-phthalaldehyde e sebelisoa ho li-intermediate tsa meriana, li-fluorescent lighteners, joalo-joalo.
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1,4-Naphthalene Dicarboxylic Acid
1-methyl-4-acetylnaphthalene le potassium dichromate li entsoe ka oxidized bakeng sa 18h ho 200-300 ℃ le hoo e ka bang 4MPa;1,4-dimethylnaphthalene e ka boela ea fumanoa ka mokelikeli oa mohato oa oxidation ho 120 ℃ le hoo e ka bang 3kpa ka cobalt manganese bromide e le catalyst.
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2,5-Thiophenedicarboxylic Acid
Adipic acid le thionyl chloride li ne li tsoakoa ka karo-karolelano ea boima ba 1: (6-10) 'me ea refluxed bakeng sa 20-60 h boteng ba pyridine catalyst.Sehlahisoa se ile sa fetoha mouoane 'me se setseng se futhumetse ho 140-160 ℃ bakeng sa 3-7 H. Thiophene-2,5-dicarboxylic acid e ile ea fumanoa ka phekolo ea sodium hydroxide, precipitation ea acid, filtration, decolorization le tlhoekiso.
