Products
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Optical Brightener EBF-L
Iyo fluorescent whitening agent EBF-L inofanirwa kumutswa zvizere isati yashandiswa kuti ive nechokwadi chekuchena uye kuenderana kweruvara kwejira rakagadziriswa.Usati wachena machira akacheneswa neokisijeni bleaching, iyo yakasara alkali pamicheka inofanirwa kugezwa zvizere kuti ive nechokwadi chekuti chena mumiriri wakazara neruvara uye ruvara rwakajeka.
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Fluorescent Brightener DT
Inonyanya kushandiswa kuchena polyester, polyester-donje yakasanganiswa kuruka, uye kuchena nylon, acetate fiber uye shinda yekotoni yakasanganiswa kuruka.Inogona zvakare kushandiswa kugadzira uye oxidative bleaching.Iine kugeza kwakanaka uye kutsanya kwechiedza, kunyanya yakanaka sublimation fastness.Inogona zvakare kushandiswa kuchena mapurasitiki, machira, kugadzira mapepa, kugadzira sipo, nezvimwe.
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Optical Brightener CXT
Fluorescent brightener CXT parizvino inoonekwa sechinhu chinopenya zviri nani pakudhinda, kudhaya uye detergents.Nekuda kwekuunzwa kwemorpholine gene muwhitening agent molecule, zvakawanda zvezvivakwa zvaro zvakagadziridzwa.Semuenzaniso, iyo acid kuramba inowedzerwa, uye iyo perborate kuramba zvakare yakanaka kwazvo.Inokodzera kuchena kweselulosi fibers, polyamide fibers uye machira.
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Optical Brightener 4BK
Iyo cellulose fiber yakacheneswa nechigadzirwa ichi inopenya muruvara uye isiri yero, iyo inovandudza zvikanganiso zveyero yezvakajairwa zvinopenya uye inowedzera zvakanyanya kuramba kwechiedza uye kupisa kupisa kweselulosi fiber.
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Optical Brightener VBL
Izvo hazvina kukodzera kushandiswa mubhati rimwe chete ne cationic surfactants kana dhayi.Iyo fluorescent whitening agent VBL yakagadzikana kune inishuwarenzi poda.Fluorescent brightener VBL haidziviriri kune simbi ions semhangura nesimbi.
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Optical Brightener ST-1
Ichi chigadzirwa chinoshandiswa pakamuri tembiricha kusvika mukati me280 ℃, chinogona kushatisa nguva makumi masere emvura yakapfava, asidhi uye alkali kuramba iri pH = 6 ~ 11, inogona kushandiswa mubhavhu rimwe chete neanionic surfactants kana madhayi, asiri-ionic surfactants, uye hydrogen peroxide.Muchiitiko chemuyero wakafanana, kuchena kunenge 3-5 nguva yakakwirira kudarika yeVBL neDMS, uye simba rekugadzirisa rinenge rakafanana neVBL neDMS.
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O-nitrophenol
o-nitrochlorobenzene is hydrolyzed uye acidified ne sodium hydroxide solution.Wedzera 1850-1950 l ye76-80 g / L sodium hydroxide solution muhari yehydrolysis, wobva wawedzera 250 kg ye fused o-nitrochlorobenzene.Kana ichidziya kusvika ku140-150 ℃ uye kudzvanywa kunenge 0.45MPa, chengeta iyo 2.5h, wozoisimudza ku153-155 ℃ uye kudzvanywa kunenge 0.53mpa, uye kuichengeta kwe3h.
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Ortho Amino Phenol
1. Dhayi dzepakati, dzinoshandiswa mukugadzira dhayi dzesarufa, azo dyes, fur dyes uye fluorescent whitening agent EB, nezvimwewo. Muindasitiri yemishonga yezvipembenene, inoshandiswa seyakasvibirira yezvipembenene phoxim.
2. Inonyanya kushandiswa kugadzira acid mordant Blue R, sulfurized yellow brown, etc. inogona kushandiswawo se fur dye.Muindasitiri yezvizoro, inoshandiswa kugadzira dhayi dzebvudzi (sekubatanidza dhayi).
3. Kutsunga kwesirivheri netini uye kusimbiswa kwegoridhe.Ndiyo yepakati yediazo dhayi uye sulfur dhayi.
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Optical Brightener ST-3
Ichi chigadzirwa chinoshandiswa pakamuri tembiricha kusvika mukati me280 ℃, chinogona kushatisa nguva makumi masere emvura yakapfava, asidhi uye alkali kuramba iri pH = 6 ~ 11, inogona kushandiswa mubhavhu rimwe chete neanionic surfactants kana madhayi, asiri-ionic surfactants, uye hydrogen peroxide.Muchiitiko chemuyero wakafanana, kuchena kunenge 3-5 nguva yakakwirira kudarika yeVBL neDMS, uye simba rekugadzirisa rinenge rakafanana neVBL neDMS.
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1,4-Phthalaldehyde
Wedzera 6.0 g yesodium sulfide, 2.7 g yesulfur powder, 5 g yesodium hydroxide uye 60 ml yemvura mu 250 ml matatu ane mitsipa flask ine reflux condenser uye inomutsa mudziyo, uye simudza tembiricha kusvika 80.℃pasi pekubvongodza.Iyo Yero sulfur poda inonyungudika, uye mhinduro inoshanduka tsvuku.Mushure mekudzokorora kwe1 h, yakasviba tsvuku sodium polysulfide mhinduro inowanikwa.
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Optical Brightener SWN
Optical brightener SWN ndeye Coumarin Derivatives.Inonyungudika mu ethanol, acidic doro, resin uye varnish.Mumvura, solubility yeSWN inongova 0.006 muzana.Inoshanda nekuburitsa mwenje mutsvuku uye iripo yepepuru tincture.
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Optical Brightener KCB
Optical brightener KCB ndechimwe chezvakanakisa zvigadzirwa pakati peakawanda fluorescent whitening agents.Yakasimba yekuchena mhedzisiro, yakajeka yebhuruu uye yakajeka ruvara, ine yakanaka kupisa kupisa, kuramba mamiriro ekunze uye kugadzikana kwemakemikari.Inonyanya kushandiswa kuchena kwepurasitiki uye yekugadzira fiber zvigadzirwa, uye zvakare ine yakajeka inopenya mhedzisiro pane zvisiri-ferrous mapurasitiki zvigadzirwa.Inoshandiswawo zvakanyanya mu ethylene/vinyl acetate (EVA) copolymers, inova yakanakisa siyana yekupenya inopenya mune shangu dzemitambo.
