Ibicuruzwa
PARSOL 340 / Octocrylene / UV Absorbers Octocrilene CAS 6197-30-4
Ibisobanuro birambuye
| Izina RY'IGICURUZWA | Octocrilene |
| URUBANZA No. | 6197-30-4 |
| EINECS | 228-250-8 |
| Inzira ya molekulari | C24H27NO2 |
| Uburemere bwa molekile | 361.47700 |
| Kugaragara | Amazi yumuhondo |
| Ingingo yo gushonga | −10 ° C (lit.) |
| Ingingo yo guteka | 218 ° C1.5 mm Hg (lit.) |
| Suzuma | 98% min |
| Gupakira | 25Kg / ingoma cyangwa nkuko bisabwa |
| Gusaba | Octocrylene irashobora gukoreshwa nka ultraviolet yinjira muri plastiki, gutwikira, amarangi, nibindi. |
Gusaba
Octocrylene ikoreshwa nkibigize izuba ryinshi nandi mavuta yo kwisiga.Irashobora gukurura UVA na UVB (intera yo kwinjiza 250-360nm, irashobora guhagarika UVB yose hamwe nigice cya UVA), nigisekuru gishya cyibikoresho byizuba.
1. Imashini ya UV: Octocrylene ifite ubushobozi bwo kwinjiza imirasire ya UVA na UVB, kandi irashobora gukoreshwa mubicuruzwa bitanga izuba kugirango bifashe kurinda uruhu imirasire ya UV.Irashobora kugabanya neza kwangirika kwimirasire ya ultraviolet kuruhu kandi ikarinda izuba, ibibara byizuba nibindi bibazo byuruhu bijyanye nimirasire ya ultraviolet.
2. Kongera imbaraga: Octocrylene irashobora kandi kongera imbaraga zindi zikoresha UV kandi ikagabanya igipimo cyangirika kwizuba ryizuba.Ibi bituma iba kimwe mubintu bisanzwe bikoreshwa muburyo bwo kwisiga no kwita ku zuba.
3. Ubwitonzi: Ugereranije nibindi bikurura UV, Octocrylene iroroshye kandi ntishobora gutera allergie y'uruhu cyangwa kurakara.Ibi bituma bikwiranye nubwoko bwose bwuruhu, harimo uruhu rworoshye.
| Ingingo | Ibisobanuro |
| Kugaragara | Sukura amavuta yumuhondo |
| Tegeka | Ubwitonzi, ibiranga |
| Ibara, Gardner | 7 max |
| Uburemere bwihariye (25 ° C): | 1.045 ~ 1.055 |
| Igipimo cyangirika (20 ° C): | 1.561 ~ 1.571 |
| Acide, ml NaOH / mg (USP) | 0.18 Ntarengwa |
| Ikizamini cya GC (kuri USP) | Suzuma (GC): 98.0 - 105.0% |
| Agace ka Benzophenone: 0.5% max | |
| Umwanda ku giti cye: 0.5% max | |
| Impanuka zose: 2% max | |
| Kumenyekanisha | Ihuza na USP |
| Absorptivity L / g-cm @ 303nm (USP) | 34.0 Ntarengwa |
| Ibyuma biremereye (Ni, Cr, Co, Cd, Hg, Pb, As, Sb) | 20ppm |
Gupakira
Amakuru yisosiyete
Hebei Zhuanglai Chemical Trading Co., Ltd.ni isosiyete y’ubucuruzi y’amahanga, izobereye mu guteza imbere no kubyaza umusaruro ibikoresho fatizo bya Shimi, abahuza imiti. Ifite uruganda rwayo, rwigurira isoko ryo guhangana ku isoko.
Kumyaka myinshi, isosiyete yacu yatsindiye inkunga nabakiriya benshi kuko ihora iharanira gukora ibicuruzwa byiza kandi bifite igiciro cyiza.Yiyemeje guhaza abakiriya bose, mubisubizo, abakiriya bacu bagaragaza ikizere cyinshi kandi bubaha sosiyete yacu.Nubwo abakiriya benshi b'indahemuka batsinze muriyi myaka, Hegui akomeza kwiyoroshya igihe cyose kandi aharanira kwiteza imbere muri byose.
Dutegereje gufatanya nawe no kugirana inyungu-nawe.Nyamuneka humura ko tuzaguhaza.Gusa wumve neza.
Ibibazo
1. Nigute dushobora kubona ingero?
Turashobora kuguha icyitegererezo kubuntu kubicuruzwa byacu bihari, igihe cyo kuyobora kiranguruye iminsi 1-2.
2. Birashoboka guhitamo ibirango nigishushanyo cyanjye bwite?
Nibyo, kandi ukeneye kutwoherereza ibishushanyo byawe cyangwa ibihangano byawe, noneho urashobora kubona ibyo ushaka.
3. Nigute ushobora kukwishura?
Turashobora kwakira ubwishyu bwawe na T / T, ESCROW cyangwa Western Union isabwa, kandi dushobora no kwakira L / C tureba.
4.Ni ikihe gihe cyo kuyobora?
Igihe cyo kuyobora kiratandukanye ukurikije ubwinshi butandukanye, mubisanzwe turateganya kohereza muminsi 3-15 yakazi nyuma yo kwemeza ibyemezo.
5. Nigute Gurantee nyuma yo kugurisha serivise?
Mbere ya byose, kugenzura ubuziranenge bizagabanya ikibazo cyiza kugeza kuri zeru, niba hari ibibazo, tuzakoherereza ikintu cyubuntu.
