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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 Lamankhwala: Alpha--[3--[3-(2h-Benzotriazol-2-Yl)-5-(1,1-Dimethylethyl)-4-Hydroxyphenyl]-1-(Oxopropyl]-Omega-Hydroxypoly(Oxo-1, 2-Ethanediyl) CAS NO.: 104810-48-2 ,104810-47-1, 25322-68-3 Molecular Formula:C19H21N3O3.(C2H4O)n=6-7 Molecular Kulemera kwake:637 monoma 975 dimer Mfundo Maonekedwe: Zamadzimadzi zowoneka bwino zachikasu Kutaya pakuyanika: ≤0.50 Kusinthasintha: 0.2%: 2% max Pro. g/cm3 Kutentha 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: Woyera mpaka wobiriwira wa ufa Assay: 98.0% min Melting Point: 216 -222 °C Volatiles Zomwe zili: 0.3% max Phulusa: 0.1% max Application Optical brightener FP127 ili ndi zotsatira zabwino kwambiri zoyera pamitundu yosiyanasiyana ya mapulasitiki ndi zinthu zawo. monga PVC ndi PS etc. Angagwiritsidwenso ntchito kuwala kuwala kwa ma polima, 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 powunikira ulusi wopangidwa ndi pulasitiki PVC, thovu PVC, TPR, EVA, PU 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 Lamankhwala:` 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: 195-202 °C Kutaya pakuyanika: ≤ 0.5% Ntchito: 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 Lachindunji: 2-Hydroxy-4-Methoxy Benzophenone-5-Sulphonic Acid CAS NO: 4065-45-6 Molecular Formula: C14H12O6S Kulemera Kwambiri: 308.31 Mawonekedwe: Zoyera kapena zowala zachikasu crystalline powder Assay (HPLC 9): 9. % PH mtengo 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... -
UV Absorber BP-3 (UV-9)
Dzina Lamankhwala: 2-Hydroxy-4-methoxybenzophenone CAS NO:131-57-7 Molecular Formula:C14H12O3 Molecular Weight:228.3 Maonekedwe: kuwala wachikasu ufa Zokhutira: ≥ 99% Malo osungunuka: 62-66°C Phulusa 0: ≤ Phulusa 0: 1% Kutaya pakuyanika (55±2°C) ≤0.3% Kugwiritsa Ntchito Chida ichi ndi champhamvu kwambiri chotengera ma radiation a UV, chomwe chimatha kuyamwa bwino ma radiation a UV a 290-400 nm wavelength, koma sichimamwa kuwala kowoneka bwino, makamaka kumagwiritsidwa ntchito pazinthu zowoneka bwino. Ine... -
UV ABSORBER BP-9
Dzina la mankhwala: 2,2'-Dihydroxy-4,4'-Dimethoxybenzophenone-5, 5' -Sodium Sulfonate; Benzophenone-9 CAS No.: 76656-36-5 Zofotokozera: Maonekedwe: Wonyezimira wachikasu wa crystalline ufa Gardner Mtundu: 6.0 max Assay: 85.0% min kapena 65.0% min Chromatographic Purity: 98.0% min Kununkhira: Zofanana ndi khalidwe ndi mphamvu, kuima. pang'ono zosungunulira fungo K-mtengo (m'madzi pa 330 nm): 16.0 min Kusungunuka: (5g/100ml madzi pa 25 deg C) Njira yomveka bwino, yopanda kusungunuka Gwiritsani ntchito: Izi ndi ... -
UV ABSORBER UV-1
Dzina Lachitsulo: Ethyl 4-[[(methylphenylamino)methylene]amino]benzoate CAS NO.:57834-33-0 Molecular Formula:C17 H18 N2O2 Kulemera Kwambiri:292.34 Maonekedwe: madzi owala achikasu owoneka bwino Zokwanira,% ≥98. % ≤0.20 Malo otentha, ℃ ≥200 Solubility (g/100g zosungunulira, 25 ℃) Ntchito awiri chigawo polyurethane zokutira, polyurethane thovu zofewa ndi polyurethane thermoplastic elastomer, makamaka mu mankhwala polyurethane monga yaying'ono-cell thovu, ofunikira khungu thovu, tr...