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UV Absorber UV-326
Zita reKemikari: 2-(3-tert-Butyl-2-hydroxy-5-methylphenyl)-5-chloro-2H-benzotriazole CAS NO.:3896-11-5 Molecular Formula:C17H18N3OCl Huremu Huremu:315.5 Chitarisiko Chitarisiko: chiedza% yero diki Mel crystal poindi:9 137 ~ 141 ° C Kurasikirwa pakuomeswa: ≤ 0.5% Ash: ≤ 0.1% Chiedza chekutumira: 460nm≥97%; 500nm≥98% Application Max absorption wave kureba kureba ndeye 270-380nm. Iyo inonyanya kushandiswa ku polyvinyl chloride, polystyrene, unsaturated resin, polycarbonate, poly (methyl methacrylate), ... -
Optical Brightener Agent
Optical brighteners inonziwo optical brightening agents kana fluorescent whitening agents. Aya makemikari emakemikari anotora chiedza munzvimbo ye electromagnetic spectrum's ultraviolet region; idzi dzinobudisazve chiedza munharaunda yebhuruu nerubatsiro rwefluorescence
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Nucleating Agent NA3988
Zita:1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol Molecular Formula:C24H30O6 CAS NO:135861-56-2 Molecular Weight:414.49 Performance and Quality Index: Zvinhu Kuita & Indices Kuonekwa Kuchena ⤤Kuravira Kusina Kuora 0 Point, ℃ 255～265 Granularity (Musoro) ≥325 Zvishandiso: Nucleating transparent agent NA3988 inosimudzira resin kupenya nekupa crystal nucleus uye inoita kuti chimiro chekristaro zviyo zvive zvakanaka, nekudaro im... -
Optical brightener OB
Optical brightener OB vane yakanakisa kupisa kupisa; kugadzikana kwemakemikari yakakwirira; uye zvakare kuve nekuenderana kwakanaka pakati peakasiyana resin.
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Optical Brightener OB-1 yePVC, PP, PE
Optical brightener OB-1 inopenya inopenya yepolyester fiber, uye inoshandiswa zvakanyanya muABS, PS, HUPs, PC, PP, PE, EVA, yakaoma PVC nemamwe mapurasitiki. Iyo ine hunhu hwekunakisisa kuchena mhedzisiro, yakanakisa kupisa kugadzikana etc.
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UV ABSORBER UV-1130 yekupfeka mota
Zita reKemikari: Alpha--[3--[3-(2h-Benzotriazol-2-Yl)-5-(1,1-Dimethylethyl)-4-Hydroxyphenyl]-1-(Oxopropyl]-Omega-Hydroxypoly(Oxo-1,2-Ethanediyl) CAS NO.: 10484-710,4810,4810,4810,4810,4810,4810,4810,4810,4810,4810-4810-4810-4810-4810-4-4 Zita 25322-68-3 Molecular Formula：C19H21N3O3.(C2H4O)n=6-7 Molecular Weight：637 monomer 975 dimer Tsanangudzo Chitarisiko: Chiyero cheyero inoonekera Kurasikirwa pakuomeswa: ≤0.50 Volatile: 0.2% ℃ 1cm Kupisa: 0.2% ℃ 1cm Pro. Pfungwa: 582.7 ° C pa 760 mmHg Flash Point: 306.2 ° C Ash: ≤0.30 Chiedza chekufambisa :460nm≥97%, 500... -
Optical Brightener FP127 yePVC
Tsanangudzo Inotaridzika: Ichena kusvika kuchiedza yakasvibirira poda Assay: 98.0% min Melting Point: 216 -222 ° C Volatiles Content: 0.3% max Ash content: 0.1% max Application Optical brightener FP127 ine yakanaka kwazvo yekuchenesa maitiro emhando dzakasiyana-siyana dzepurasitiki uye zvigadzirwa zvavo zvakadai sePVC uye PS inogona kushandiswa opmertical uye PS. lacquers, kudhinda ingi uye faibha dzakagadzirwa nevanhu. Kushandisa Dosage yezvigadzirwa zvakajeka ndeye 0.001-0.005%, Dosage yezvigadzirwa zvichena ndeye 0.01-0.05%. Pamberi pezvirongwa zvakasiyana-siyana ... -
Optical Brightener KCB yeEva
Tsanangudzo Kuonekwa: Yellowish green powder Kunyunguduka: 210-212 °C Solid content: ≥99.5% Fineness: Kuburikidza ne100 meshes Volatiles Content: 0.5% max Ash content: 0.1% max Application Optical Brightener KCB inonyanya kushandiswa mukupenya kweVCVA, PVC, fiber, PVC, PVC, PVC, PVC, fiber, PVC, PVC, PVC, foil furo, rabha, kupeta, pendi, furo EVA uye PE, inogona kushandiswa mukupenya epurasitiki mafirimu zvinhu zvemushini wekuumba kuita maumbirwo emhando yejekiseni mold, inogona kushandiswawo mukupenya polyester fib... -
UV Absorber UV-1577 yePET
UV1577 inokodzera polyalkene terephthalates & naphthalates, linear uye branched polycarbonates, yakagadziridzwa polyphenylene ether makomponi, uye akasiyana emhando yepamusoro mapurasitiki. Inopindirana nema blends & alloys, akadai sePC/ ABS, PC/PBT, PPE/IPS, PPE/PA nemacopolymers pamwe chete neakasimbiswa, akazadzwa uye/kana akadzoserwa murazvo makomisheni, anogona kuve akajeka, anopenya uye/kana ane pigmented.
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Yakavharwa Isocyanate Crosslinker DB-W
Zita remakemikari: Yakavharwa Isocyanate Crosslinker Technical index: Kuonekwa yakacheneruka yero viscous liquid Solid content 60% -65% Inoshanda NCO content 11.5% Inoshanda NCO yakaenzana 440 Viscosity 3000~4000 cp pa 25℃ Density / U6K2-1. 110-120 ℃ Disperity inogona kunyungudutswa mune zvakajairika organic zvinonyungudutsa, asi zvakare yakaparadzirwa zvakanaka mumachira emvura. Kushandiswa kwakarongwa: Mushure mekupisa kupisa, kukurumidza kwefirimu repende kunogona kuvandudzwa zvakanyanya nekuwedzera kune iyo ... -
UV Absorber BP-2
Kemikari Zita:` 2,2′,4,4′-Tetrahydroxybenzophenone CAS NO: 131-55-5 Molecular Formula:C13H10O5 Molecular Weight:214 Tsanangudzo: Chitarisiko: light yellow crystal poda Content: ≥ 99% Melting point: 195-55-202 yakaoma ° C Los. BP-2 ndeyemhuri yakatsiviwa benzophenone iyo inodzivirira kubva kune ultraviolet mwaranzi. BP-2 ine yakanyanya kunyura muUv-A uye UV-B matunhu, nekudaro yakashandiswa zvakanyanya seUV sefa mune cosmetic uye yakakosha kemikari indus ... -
UV Absorber BP-4
Kemikari Zita: 2-Hydroxy-4-Methoxy Benzophenone-5-Sulphonic Acid CAS NO: 4065-45-6 Molecular Formula:C14H12O6S Molecular Weight:308.31 Tsanangudzo Chitarisiko: Off-white kana light yellow crystalline powder Assay (0% LC PH9): 9. 1.2 ~ 2.2 Melting Point ≥ 140℃ Kurasika paKuomesa ≤ 3.0% Turbidity mumvura ≤ 4.0EBC Heavy Metals ≤ 5ppm Gardner Muvara ≤ 2.0 Kushandisa Benzophenone-4 ndeyekudzivirira kwemvura kwepamusoro-soro yezuva & inogadziriswa mvura. Miedzo yakaratidza kuti Benzopheno...