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UV Absorber BP-3 (UV-9)
Orukọ Kemikali: 2-Hydroxy-4-methoxybenzophenone CAS NO: 131-57-7 Molecular Formula: C14H12O3 Iwọn Molecular: 228.3 Specification Specarance: Light yellow powder Content: ≥ 99% Melting point: 62-66 ° C gbigbe (55 ± 2 ° C) ≤0.3% Ohun elo Ọja yii jẹ ohun elo ti o ni agbara ti o ga julọ UV, o lagbara lati fa imunadoko ti itọsi UV ti 290-400 nm weful gigun, ṣugbọn o fẹrẹ ko fa ina ti o han, ni pataki ti o wulo si awọn ọja ti o ni awọ-ina. Emi... -
UV ABSORBER BP-9
Orukọ kemikali: 2,2'-Dihydroxy-4,4'-Dimethoxybenzophenone-5, 5'-Sodium Sulfonate; Benzophenone-9 CAS No.: 76656-36-5 Awọn pato: Irisi: Imọlẹ ofeefee crystalline powder Gardner Awọ: 6.0 max Assay: 85.0% min tabi 65.0% min Chromatographic Purity: 98.0% min Odor: Iru ni ihuwasi ati kikankikan si standrad 3 solventdor 3 omi (3) nm): 16.0 min Solubility: (5g / 100ml omi ni 25 deg C) Ojutu ko o, ni ọfẹ lati lilo insoluble: Ọja yii jẹ wa ... -
UV ABSORBER UV-1
Orukọ Kemikali: Ethyl 4-[[(methylphenylamino) methylene] amino] benzoate CAS NO.: 57834-33-0 Molecular Formula: C17 H18 N2O2 Molecular Weight: 292.34 Irisi pato: ina ofeefee sihin omi Ipa akoonu,% 0.0 . Oju omi farabale, ℃ ≥200 Solubility (g / 100g epo, 25 ℃) Ohun elo Awọn ideri polyurethane meji-paati, polyurethane asọ ti foam ati polyurethane thermoplastic elastomer, ni pataki ni awọn ọja polyurethane gẹgẹbi foomu micro-cell, foomu awọ ara, tr ... -
UV Absorber UV-234
Orukọ Kemikali: 2- (2H-Benzotriazol-2-yl) -4,6-bis (1-methyl-1-phenyletyl) phenol; CAS KO 500nm≥98% Ohun elo Ọja yii jẹ imudani iwuwo molikula UV ti kilasi hydroxypheny benzotriazole, ti n ṣe afihan iduroṣinṣin ina to dayato si ọpọlọpọ awọn polima lakoko lilo rẹ. -
UV Absorber UV-328
Orukọ Kemikali: 2- (2'-Hydroxy-3',5'-dipentylphenyl) benzotriazole CAS NO.: 25973-55-1 Molecular Formula: C22H29N3O Molecular Weight: 351.48516 Irisi Irisi: funfun si ina ofeefee powder Akoonu 8: 9 °C Isonu lori gbigbe: ≤ 0.5% Ash: ≤ 0.1% Imudaniloju ina: 440nm≥96%, 500nm≥97% Ohun elo Ọja yii jẹ lilo ni polyvinyl kiloraidi, polyurethane, resini polyester ati awọn omiiran. Iwọn gigun gbigba ti o pọju jẹ 345nm. Majele: kekere toxicit... -
UV ABSORBER UV-384: 2
Orukọ Kemikali: 3- (2H-Benzotriazolyl) -5- (1,1-di-methylethyl) -4-hydroxy-b enzenepropanoic acid octyl esters CAS NO .: 127519-17-9 Molecular Formula：C27H37N3O3 Molecular Weight: 451e 60 Omi Omi-ofeefee: 451e. Ayẹwo: ≥ 95% Iyipada: 0.50% max Clarity: clear Garnder: 7.00max Light transmittance: 460nm≥95%; 500nm≥97% Ohun elo UV-384: 2 jẹ omi mimu BENZOTRIAZOLE UV ti o ni amọja fun awọn eto ti a bo. UV-384: 2 ni iduroṣinṣin igbona ti o dara ati agbegbe… -
UV AbsorberUV-571
Orukọ Kemikali: 2- (2H-Benzothiazol-2-yl) -6- (dodecyl) -4-methylphenol CAS NO: 125304-04-3 Molecular Formula: C25H35N3O Molecular Weight: 393.56 Irisi Irisi: Yellowish viscous ：9 akoonu Iyipada: 0.50% max Ash: 0.1% max Sise ojuami: 174 ℃ （0.01kPa） Solubility: Soluble ni wọpọ Organic solvents Ina gbigbe: Wave length nm Light transmittance% 460 ≥ 95 500 ≥ 95 500 ≥7 Application UV-7 lo fun thermoplasti ... -
UV ABSORBER UV-928
Orukọ Kemikali: 2 - (2-2H-benzo-triazole) -6 - (1 - methyl -1 - phenyl) -ethyl -4 - (1,1,3,3 - tetramethylbutyl butyl) phenol CAS NO .: 73936-91-1 Molecular Formula：C29H35N3O Molecular powder ：C29H35N3O Molecular Wes Specific Akoonu: ≥99％ Ojutu yo:≥113℃ Pipadanu lori gbigbẹ:≤0.5% Ash:≤0.01% Gbigbe ina: 460nm≥97%; 500nm≥98% Ohun elo Ti o dara Solubility ati ibaramu to dara; iwọn otutu giga ati iwọn otutu ibaramu, paapaa dara fun ... -
Ethylene glycol diacetate (EGDA)
Eroja: Ethylene glycol diacetate Molecular formula: C6H10O4 Molecular weight: 146.14 CAS NO.: 111-55-7 Atọka imọ-ẹrọ: Irisi: Akoonu omi ti ko ni awọ: ≥ 98% Ọrinrin: ≤ 0.2% Ọrinrin: 0.2% Awọ: Toxini fere ti kii-majele ti,rattus norvegicus ẹnu LD 50 =12g/Kg iwuwo. Lo: Bii epo lati kun, awọn alemora ati iṣelọpọ awọn apiti kikun. Lati apakan tabi patapata rọpo Cyclohexanone, CAC, Isophorone, PMA, BCS, DBE ati bẹbẹ lọ, pẹlu awọn ẹya ti ilọsiwaju ipele, ṣatunṣe gbigbẹ s ... -
Ethylene glycol ile-iwe giga butyl ether (ETB)
Orukọ Ọja: Ethylene glycol tertiary butyl ether (ETB) CAS No.: 7580-85-0 Molecular formula: C6H14O2 Molecular weight: 118.18 Awọn ohun elo ti ara ati kemikali Ethylene glycol tertiary butyl ether (ETB): Ohun elo kemikali Organic, ti ko ni awọ ati adun olomi ti o ni itunnu. Tiotuka ninu ọpọlọpọ awọn olomi Organic, le tu amino, nitro, alkyd, akiriliki ati awọn resini miiran. Ni iwọn otutu yara (25 ° C), le jẹ miscible pẹlu omi, majele kekere, irritation kekere. Nitori rẹ... -
Pentaerythritol-tris-(ß-N-aziridinyl) propionate
Orukọ kemikali: Pentaerythritol-tris-(ß-N-aziridinyl) propionate Molecular fomula: C20H33N3O7 Molecular àdánù: 427.49 CAS No.: 57116-45-7 Imọ atọka: Irisi colorless to yellowish sihin omi Omi solubility patapata:5 1 (51116-45-7). ℃) 8 ~ 11 Viscosity (25 ℃) 1500～2000 mPa·S Akoonu Solid ≥99.0% Amine ọfẹ ≤0.01% Aago agbelebu jẹ 4 ~ 6 h Scrub resistance the numb ... -
Propylene Glycol Phenyl Ether (PPH)
Eroja: 3-Phenoxy-1-propanol Ilana Molecular: C9H12O2 Molecular weight: 152.19 CAS NO.: 770-35-4 Atọka imọ-ẹrọ: Igbeyewo Awọn nkan Iṣelọpọ Irisi Imọlẹ Imọlẹ ofeefee omi Assay% ≥90.0 PH 5.0APHA0 0 PH 5.0-0 7. omi ti o han gbangba pẹlu oorun didun oorun didun kan. Kii ṣe majele ati awọn ẹya ore ayika lati dinku ipa V°C jẹ iyalẹnu. Bi coalescent daradara orisirisi emulsion omi ati pipinka ti a bo ni didan ati ologbele-didan ...