Unilong
Phihlelo ea Tlhahiso ea Lilemo tse 14
Ho ba le Limela tse 2 tsa Lik'hemik'hale
E fetisitsoe ISO 9001: Sistimi ea Boleng ea 2015

China UV absorber mofani oa thepa UV-234 cas 70321-86-7


  • CAS:70321-86-7
  • Mokhoa oa molek'hule:Setšoantšo sa C30H29N3O
  • Boima ba molek'hule:447.57
  • EINECS:274-570-6
  • Mabitso a Mang:Mokelikeli oa UV-234; UV Absorber 234 70321-86-7; 2-(2H-Benzotriazol-2-yl) -4,6-bis(1-methyl-1-phenylethyl)phen; 2-2(H-Benzotrialzol-2-yl) -4,6-bis(1-methyl-1-phenylethyl)phenol; 2-(2H-Benzotriazol-2-yl) -4,6-bis(1-methyl-1-phenylethyl)phenol >; 2-(2H-Benzotriazol-2-yl) -4,6-bis(1-methyl-1-phenylethyl)phenol @1000 μg/mL ka Acetonitrile; UV-234 ea li-absorbers tsa UV; Monyetla oa UV-234 Ultraviolet; UV Absorber 234 ISO 9001: 2015 REACH; UV ABSORBER TRUELICHT UV 234; UV absorber Sunsorb 234; Light Stabilizer UV Absorber RASORB UV-234/234FF; 2-(2h-benzotriazol-2-yl) -4,6-bis(1-methyl-1-phenylethyl) -pheno; TINUVIN 900; TINUVIN 234; UV-234; UV-Absorber UV-234; Benzotriazol-2-yl-4,6-bis(1-methyl-1-phenylethyl)phenols (UV 234)
  • Lintlha tsa Sehlahisoa

    Khoasolla

    Li-tag tsa Sehlahisoa

    UV-234 cas 70321-86-7 ke eng?

    UV Absorber 234 ke ntho e matla e monyang mahlaseli a kotsi. E na le ho hloka botsitso ho tlase mochesong o phahameng le ho lumellana hantle le li-polymers. UV 234 e sebetsa hantle haholo bakeng sa lipolima tse atisang ho sebetsoa ka mocheso o phahameng, joalo ka lifilimi le fiber.

    Tlhaloso

    Ponahalo Phofo e mosehla e khanyang
    Bohloeki ≥99%
    Phetiso ea khanya ≥97% (460nm) ≥98% (500nm)
    Sebaka se qhibilihang 137-141 ℃
    Ho ferekana ≤0.3%
    Molora ≤0.1%

    Kopo

    Sehlahisoa se sebelisoa haholo-holo bakeng sa polycarbonate, polyester, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, copolymers e nkhang hamonate, thermoplastic polyurethane le polyurethane fibers. Sireletsa thepa ho tloha mahlaseli a ultraviolet.

    Cas-70321-86-7

    Sephutheloana

    Thepa e tloaelehileng: 25kg Drum.
    Sehlahisoa sena se lokela ho bolokoa sebakeng se omileng le polokelo e tiisitsoeng tlas'a mocheso o tloaelehileng ho qoba letsatsi le tobileng.

    unilong-packing-640-(14)

    Mantsoe a bohlokoa a amanang

    BLS234; 2-(2H-Benzotriazol-2-yl) -4,6-bis(1-methyl-1-phenylethyl)phenol UV-234; 2-(2H-Benzotriazol-2-yl) -4,6-bis (1-methyl-1-phenylethyl) phenol phofo; 2-(2H-Benzotriazol-2-yl) -4,6-bis(1-methyl-1-phenylethyl)phenol; 2-(3',5'-BIS(1-METHYL-1-PHENYLETHYL)-2'-HYDROXYPHENYL)BENZOTRIAZOLE; 2- [2'-hydroxy-3',5'-bis(-dimethyl benzyl)-phenyl-benzotriazole; 2-[2'-Hydroxy-3',5'-Bis(A,A-Dimethyl Benzyl)-Phenyl]Benzotriazole; 2-(2H-BENZOTRIAZOL-2-YL) -4,6-BIS(1-METHY; UV ABSORBER 234; Phenol, 2-(2H-benzotriazol-2-yl) -4,6-bis(1-methyl-1-phenylethyl)-; 2--[2-HYDROXY-3,5-DI(1,1-DIMETHYLBENZYL)PHENYL] -2H-BENZOTRIAZOLE 2-(2H-Benzotriazol-2-yl) -4,6-bis-(1-methyl-1-phenethyl) -phenol UV-234; 2- [2-Hydroxy-3,5-bis (α, α-dimethylbenzyl) phenyl] -2H-benzotriazole 2-(2-Hydroxy-3,5-di-α-cuMylphenyl) -2H-benzotriazole 2--[3',5'-Bithyle-Methyle-1-2]; Benzotriazole BT 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol;

    LBH

    Na u moetsi?
    E, sehlahisoa sena se hlahisoa ke rona.

    Na sehlahisoa see se ka sebelisoa lihlahisoa tsa mohala oa PP?
    E, PU, PP, TPS, TPU, PA, PC, PVC, PET, TPE, PMMA, PS, PE.

    MOQ ea hau ke efe?
    a. O ka leka sampole joalo ka ligrama tse seng kae/lik'hilograma.
    b. Hape o ka etsa odara e le 'ngoe e nyane joalo ka meropa e le 'ngoe / tse seng kae joalo ka odara e le 'ngoe. Ebe o ka etsa odara ea bongata kamora tlhahlobo ea hau. Re na le kholiseho mabapi le boleng ba rona.

    U ka netefatsa joang hore boleng boo re bo fumanang bo tšoana le sampole kapa litlhaloso?
    a. Motho oa boraro joalo ka CIQ, tlhahlobo ea SGS pele e romelloa ka kopo.
    b. Tabeng ea PSS re tla tšoara thepa ho fihlela tumello e tsoang lehlakoreng la bareki.
    c.Re na le karolo e hlakileng le e qaqileng ea boleng konteraka le moetsi, haeba ho na le phapang ea boleng / bongata, ba tla jara boikarabelo.

    Mokhoa oa ho tsamaisa thepa?
    a.Re na le ts'ebetso e tiileng ea koetliso mabapi le SOP ea ho Paka le ho Romela. Boemo bo qaqileng ba SOP bo fumaneha bakeng sa mekhoa e fapaneng joalo ka Safe Cargo le Dangerous Cargo by Sea, Air, Van kapa even Express Shipment.

    Nako ea hau ea ho fihla ke mang?
    Hangata thomello e tla etsoa matsatsing a 7-15 khahlano le taelo e netefalitsoeng.

    Boema-kepe ba ho kenya ke eng?
    Shanghai, TianJin, HuangPu, Qingdao, joalo-joalo.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona