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UV-Absorber UV-326
Dzina Lachitsulo: 2-(3-tert-Butyl-2-hydroxy-5-methylphenyl) -5-chloro-2H-benzotriazole CAS NO.:3896-11-5 Molecular Formula:C17H18N3OCl Kulemera kwa Maselo:315.5 Mawonekedwe: Kuwala% Yellow Yaing'ono Mel mfundo:9 137 ~ 141 ° C Kutaya pa kuyanika: ≤ 0.5% Phulusa: ≤ 0.1% Kutumiza kuwala: 460nm≥97%; 500nm≥98% Application Max mayamwidwe mafunde kutalika kutalika ndi 270-380nm. Amagwiritsidwa ntchito kwambiri popanga polyvinyl chloride, polystyrene, unsaturated resin, polycarbonate, poly (methyl methacrylate), ... -
Wothandizira Optical Brightener
Zowunikira zowoneka bwino zimatchedwanso zowunikira zowunikira kapena zowunikira za fulorosenti. Awa ndi mankhwala omwe amayamwa kuwala m'dera la ultraviolet la electromagnetic spectrum; awa amatulutsanso kuwala kudera la buluu mothandizidwa ndi fulorosenti
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Nucleating Agent NA3988
Dzina: 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: Zinthu Magwiridwe & Indices Maonekedwe Oyera ≤ Drng Lofuka lopanda kukoma Point, ℃ 255～265 Granularity (Mutu) ≥325 Mapulogalamu: Nucleating transparent agent NA3988 imalimbikitsa utomoni kuti ukhale wonyezimira popereka phata la krustalo ndikupanga kapangidwe kambewu ka kristalo kukhala bwino, motero ... -
Chowunikira cha Optical OB
Optical brightener OB ali ndi kukana kwambiri kutentha; mkulu mankhwala bata; komanso kukhala ndi mgwirizano wabwino pakati pa ma resin osiyanasiyana.
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Optical Brightener OB-1 ya PVC, PP, PE
Optical brightener OB-1 ndi yowunikira bwino ya poliyesitala, ndipo imagwiritsidwa ntchito kwambiri mu ABS, PS, HIPS, PC, PP, Pe, EVA, PVC yolimba ndi mapulasitiki ena. Ili ndi mawonekedwe abwino kwambiri a whitening, kukhazikika bwino kwamafuta etc.
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UV ABSORBER UV-1130 zokutira zamagalimoto
Dzina la Mankhwala: Alpha--[3--[3-(2h-Benzotriazol-2-Yl)-5-(1,1-Dimethylethyl)-4-Hydroxyphenyl]-1-(Oxopropyl]-Omega-Hydroxypoly(Oxo-1,2-Ethanediyl) CAS NO.: 10482-7-4810,4810,4810,4810,4810,4810,4810,4810,4810,4810-4810 25322-68-3 Molecular Formula:C19H21N3O3.(C2H4O)n=6-7 Molecular Kulemera kwake:637 monoma 975 dimer Ndondomeko Maonekedwe: Zamadzimadzi zowoneka bwino zachikasu Kutaya pakuyanika: ≤0.50 Kusasinthasintha: 0.2% ℃ 1cm (1cm) ≤3 ≤ 3cm Mfundo: 582.7 ° C pa 760 mmHg Flash Point: 306.2 ° C Phulusa: ≤0.30 Kutumiza kwa kuwala :460nm≥97%, 500... -
Optical Brightener FP127 ya PVC
Mawonekedwe Owonekera: White to light green powder Assay: 98.0% min Melting Point: 216 -222 ° C Volatiles Content: 0.3% max Ash zokhutira: 0.1% max Application Optical brightener FP127 ili ndi zotsatira zabwino kwambiri zoyera pamitundu yosiyanasiyana ya mapulasitiki ndi zinthu zawo monga PVC ndi PS ikhoza kugwiritsidwa ntchito ndi opmertical, etc. lacquers, inki zosindikizira ndi ulusi wopangidwa ndi anthu. Kagwiritsidwe Mlingo wa zinthu zowonekera ndi 0.001-0.005%, Mlingo wa zinthu zoyera ndi 0.01-0.05%. Pamaso pamitundu yosiyanasiyana ... -
Optical Brightener KCB ya EVA
Tsatanetsatane Maonekedwe: Yellow wobiriwira ufa Malo osungunuka: 210-212 °C Zolimba: ≥99.5% Fineness: Kupyolera mu 100 meshes Volatiles Content: 0.5% max Phulusa zokhutira: 0.1% max Application Optical Brightener KCB imagwiritsidwa ntchito makamaka pakuwala kwa PVA, PVC, PVC fiber, PVC, pulasitiki, fox, TPR thovu, mphira, ❖ kuyanika, utoto, thovu EVA ndi Pe, angagwiritsidwe ntchito powala mafilimu pulasitiki zipangizo akamaumba atolankhani mu mawonekedwe a nkhungu jakisoni, angagwiritsidwenso ntchito mu kuwala poliyesitala ulusi ... -
UV Absorber UV-1577 wa PET
UV1577 oyenera polyalkene terephthalates & naphthalates, liniya ndi nthambi polycarbonates, kusinthidwa polyphenylene etha mankhwala, ndi mapulasitiki osiyanasiyana mkulu ntchito. Zimagwirizana ndi ma blends & alloys, monga PC/ABS, PC/PBT, PPE/IPS, PPE/PA ndi ma copolymers komanso zolimbitsa, zodzaza ndi/kapena zotsalira zamoto, zomwe zimatha kuwonekera, zowoneka bwino komanso / kapena zokhala ndi pigment.
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Wotsekedwa Isocyanate Crosslinker DB-W
Dzina la mankhwala: Otsekedwa Isocyanate Crosslinker Technical index: Mawonekedwe otumbululuka achikasu viscous madzi Zolimba 60% -65% Zokwanira za NCO 11.5% Zogwira mtima za NCO zofanana 440 Viscosity 3000~4000 cp pa 25℃ Kachulukidwe / 1.02K2-1. 110-120 ℃ Disperity akhoza kusungunuka mu zosungunulira wamba organic, komanso bwino omwazikana mu zokutira madzi. Ntchito zomwe zikufunidwa: Pambuyo pa chithandizo cha kutentha, kufulumira kwa filimu ya utoto kumatha kusinthidwa kwambiri powonjezera ku ... -
UV Absorber BP-2
Dzina la Mankhwala:` 2,2′,4,4′-Tetrahydroxybenzophenone CAS NO: 131-55-5 Molecular Formula:C13H10O5 Molecular Kulemera:214 Kufotokozera: Maonekedwe: kuwala wachikasu kristalo ufa Zokhutira: ≥ 99% Malo osungunuka: 195-55-202 ° C: 195-202 yowuma BP-2 ndi ya m'malo mwa benzophenone yomwe imateteza ku cheza cha ultraviolet. BP-2 imayamwa kwambiri m'magawo a UV-A ndi UV-B, chifukwa chake yakhala ikugwiritsidwa ntchito kwambiri ngati fyuluta ya UV muzodzikongoletsera komanso zapadera zamankhwala ... -
UV Absorber BP-4
Dzina Lamankhwala: 2-Hydroxy-4-Methoxy Benzophenone-5-Sulphonic Acid CAS NO: 4065-45-6 Molecular Formula: C14H12O6S Kulemera Kwambiri: 308.31 Kufotokozera Maonekedwe: Zoyera kapena zowala zachikasu crystalline powder Assay (0% LC PH9): 9. 1.2 ~ 2.2 Melting Point ≥ 140 ℃ Kutayika pa Kuyanika ≤ 3.0% Kuwonongeka kwamadzi m'madzi ≤ 4.0EBC Heavy Metals ≤ 5ppm Gardner Colour ≤ 2.0 Kugwiritsa Ntchito Benzophenone-4 ndi chitetezo chamadzi chosungunuka kwambiri ndi dzuwa. Mayeso awonetsa kuti Benzopheno...