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UV Absorber UV-234
Lub npe tshuaj: 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl) phenol; CAS NO.: 70321-86-7 Molecular Formula: C30H29N3O Molecular Luj: 448 Specification Pom: lub teeb daj hmoov Melting point: 137.0-141.0 ℃ Tshauv: ≤0.05% Purity: ≥99% Lub teeb transmittance: 460% nm; 500nm≥98% Daim ntawv thov Cov khoom no yog lub siab molecular hnyav UV absorber ntawm cov chav kawm hydroxypheny benzotriazole, uas qhia tau zoo heev lub teeb stability rau ntau yam polymers thaum nws siv. -
UV Absorber UV-328
Lub npe tshuaj: 2-(2′-Hydroxy-3′,5′-dipentylphenyl) benzotriazole CAS NO.: 25973-55-1 Molecular Formula: C22H29N3O Molecular Luj: 351.48516 Specification tsos: dawb mus rau lub teeb daj hmoov Cov ntsiab lus: 9% Melting point: 80-83 ° C poob rau ziab: ≤ 0.5% Tshauv: ≤ 0.1% Lub teeb xa hluav taws xob: 440nm≥96%, 500nm≥97% Daim ntawv thov Cov khoom no tsuas yog siv hauv polyvinyl chloride, polyurethane, polyester resin thiab lwm yam. Max nqus nthwv dej ntev yog 345nm. Toxicity: Tsawg toxicit... -
UV ABSORBER UV-384: 2
Lub npe tshuaj: 3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-b enzenepropanoic acid octyl esters CAS NO.:127519-17-9 Molecular Formula: C27H37N3O3 Molecular Luj: 451. Cov tsos mob: viscous me ntsis daj mus rau daj kua Assay: ≥ 95% Volatile: 0.50% max Clarity: ntshiab Garnder: 7.00max Lub teeb transmittance: 460nm≥95%; 500nm≥97% Daim Ntawv Thov UV-384: 2 yog BENZOTRIAZOLE UV absorber tshwj xeeb rau txheej txheej txheej. UV-384: 2 muaj qhov zoo thermal stability thiab ib puag ncig ... -
UV Absorber UV-571
Lub npe tshuaj: 2-(2H-Benzothiazol-2-yl)-6-(dodecyl)-4-methylphenol CAS NO: 125304-04-3 Molecular Formula: C25H35N3O Molecular Luj: 393.56 Specification Appearance: Yellowish viscous liquid Content ≥99% Volatile: 0.50% max tshauv: 0.1% max boiling point: 174 ℃ (0.01kPa) Solubility: Soluble nyob rau hauv cov organic solvents Lub teeb transmittance: Wave length nm Lub teeb transmittance% 460 ≥ 95 500 ≥ 97 Daim ntawv thov UV-571 yog ib tug kua benzotriazole absorbers Yuav siv tau rau cov thermoplasti... -
UV ABSORBER UV-928
Lub npe tshuaj: 2 - (2-2H-benzo-triazole) -6 - (1 - methyl -1 - phenyl) -ethyl -4 - (1,1,3,3 - tetramethylbutyl) phenol CAS NO.: 73936- 91-1 Molecular Formula: C29H35N3O Molecular Luj: 442 Specification Appearance: Pleev daj hmoov Cov ntsiab lus: ≥99％ Melting point: ≥113 ℃ Loss ntawm qhuav: ≤0.5% tshauv: ≤0.01% Lub teeb transmittance: 460nm≥97%; 500nm≥98% Daim Ntawv Thov Zoo Solubility thiab zoo compatibility; kub thiab ambient kub, tshwj xeeb tshaj yog haum rau ... -
Ethylene glycol diacetate (EGDA)
Cov khoom xyaw: Ethylene glycol diacetate Molecular formula: C6H10O4 Molecular Luj: 146.14 CAS NO: 111-55-7 Technical Performance index: Tshwm sim: Colorless pob tshab kua Cov ntsiab lus: ≥ 98% Moisture: ≤ 0.2% Xim (Hazen): ≤icity: 15 non-toxic, rattus norvegicus qhov ncauj LD50 = 12g/Kg yuag. Siv: Ua ib qho hnyav rau xim, nplaum thiab xim strippers ntau lawm. Txhawm rau ib nrab lossis tag nrho hloov Cyclhexanone, CAC, Isophorone, PMA, BCS, DBE thiab lwm yam, nrog cov yam ntxwv ntawm kev txhim kho qib, kho qhov ziab s ... -
Ethylene glycol tertiary butyl ether (ETB)
Khoom npe: Ethylene glycol tertiary butyl ether (ETB) CAS No .: 7580-85-0 Molecular formula: C6H14O2 Molecular Luj: 118.18 Lub cev thiab tshuaj lom neeg Ethylene glycol tertiary butyl ether (ETB): Cov khoom siv tshuaj organic, tsis muaj xim thiab tsis muaj xim kua nrog ib tug mint tsw. Soluble nyob rau hauv feem ntau cov organic solvents, yuav yaj cov amino, nitro, alkyd, acrylic thiab lwm yam resins. Nyob rau hauv chav tsev kub (25 ° C), muaj peev xwm yuav miscible nrog dej, tsawg toxicity, tsis tshua muaj irritation. Yog vim li cas koj ... -
Pentaerythritol-tris-(ß-N-aziridinyl) propionate
Lub npe tshuaj: Pentaerythritol-tris-(ß-N-aziridinyl) propionate Molecular mis: C20H33N3O7 Molecular yuag: 427.49 CAS No.: 57116-45-7 Kev Performance index: Tsis muaj xim rau yellowish pob tshab kua Dej solubility tag nrho miscible: dej ntawm 1 tsis muaj stratification Ph (1: 1) (25 ℃) 8 ~ 11 Viscosity (25 ℃) 1500 ~ 2000 mPa·S Cov ntsiab lus ≥99.0% Dawb amine ≤0.01% Lub sij hawm sib txuas yog 4 ~ 6 h Scrub kuj cov loog ... -
Propylene Glycol Phenyl Ether (PPH)
Cov khoom xyaw: 3-Phenoxy-1-propanol Molecular formula: C9H12O2 Molecular Luj: 152.19 CAS NO.: 770-35-4 Technical Performance index: Kev Ntsuas Cov Khoom Uas Muaj Qib Pom Zoo Lub Teeb daj kua Assay % ≥90.0 PH 5.0-7.0 APHA: PPH yog cov kua tsis muaj xim tsis muaj xim nrog lub qab ntxiag aromatic qab zib tsw. Nws yog non-toxic thiab environmentally friendly nta los txo cov xim V°C nyhuv yog zoo kawg li. Raws li kev coalescent ntau yam dej emulsion thiab dispersion txheej hauv gloss thiab semi-gloss ... -
Propylene glycol diacetate (PGDA)
Lub npe tshuaj: 1,2-Propyleneglycol diacetate CAS NO.: 623-84-7 Molecular Formula: C7H12O4 Molecular Luj: 160 Specification Appearance: Clear colorless kua Molecular hnyav: 160 Purity %: ≥99 Boiling Point (101.3kPa): ± 3 Cov ntsiab lus dej: ≤0.1 Flash point (qhib khob): 95 ℃ Acid tus nqi mgKOH / g: ≤0.1 Refractive index (20 ℃): 1.4151 txheeb ze ntom ntom (20 ℃ / 20 ℃): 1.0561 Xim (APHA): ≤20 Daim ntawv thov dej reins ntau lawm, waterborne curing agents ntau lawm, dej ua rau nyias nyias (Hydrophobic ... -
OT75
Yam khoom: Anionic surfactant Sodium diisooctyl sulfonate Specification Appearance: tsis muaj xim rau lub teeb daj pob tshab kua PH: 5.0-7.0 (1% dej tov) Kev nkag mus (S.25 ℃). ≤ 20 (0.1% dej tov) Cov ntsiab lus nquag: 72% - 73% Cov ntsiab lus ntawm cov khoom (%): 74-76 % CMC (%): 0.09-0.13 Daim Ntawv Thov: OT 75 yog ib qho muaj zog, anionic wetting tus neeg sawv cev nrog zoo ntub dej, solubilizing thiab emulsifying kev txiav txim ntxiv rau lub peev xwm txo qis interfacial nro. Raws li tus neeg sawv cev wetting, nws tuaj yeem siv rau hauv wetting ... -
Lub teeb Stabilizer 144
Khoom npe: Lub teeb Stabilizer 144 Lub npe tshuaj: [[3,5-di-tert-butyl-4-hydroxyphenyl]methyl]-butylmalonate(1,2,2,6,6-pentamethyl-4- piperidinyl)ester CAS No. 63843-89-0 Lub cev muaj zog Cov tsos: dawb rau lub teeb daj hmoov Melting point: 146-150 ℃ Cov ntsiab lus: ≥99% Poob ntawm qhuav: ≤0.5% Tshauv: ≤0.1% Transmittance: 425nm: ≥97% 460nm: ≥98% 500nm: ≥99% Daim Ntawv Thov LS-144 raug pom zoo rau daim ntawv thov xws li: automotive coatings, co coatings , hmoov txheej Kev ua haujlwm ntawm LS-144 ca ...