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Kuwala stabilizer
Light stabilizer ndi chowonjezera cha zinthu za polima (monga pulasitiki, mphira, utoto, ulusi wopangidwa), zomwe zimatha kuletsa kapena kuyamwa mphamvu ya cheza cha ultraviolet, kuzimitsa mpweya wa singlet ndikuwola hydroperoxide kukhala zinthu zosagwira ntchito, ndi zina zambiri, kuti polima athetse kapena kuchepetsa kuthekera kwa photochemical reaction ndi kupewa kapena kuchedwetsa ndondomeko ya photoaging pansi cheza cha kuwala, motero kukwaniritsa cholinga kutalikitsa moyo utumiki wa mankhwala polima. Mndandanda wazinthu... -
Light Stabilizer 944
LS-944 angagwiritsidwe ntchito otsika osalimba polyethylene, CHIKWANGWANI polypropylene ndi guluu lamba, EVA ABS, polystyrene ndi chakudya phukusi, etc.
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Light Stabilizer 770
Kuwala kwa Stabilizer 770 ndi njira yabwino kwambiri yopulumutsira yomwe imateteza ma polima achilengedwe kuti asawonongeke chifukwa cha cheza cha ultraviolet. Light Stabilizer 770 imagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana kuphatikizapo polypropylene, polystyrene, polyurethanes, ABS, SAN, ASA, polyamides ndi polyacetals.
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Light Stabilizer 622
Dzina Lamankhwala: Poly [1-(2'-Hydroxyethyl) -2,2,6,6-Tetramethyl-4-Hydroxy- Piperidyl Succinate] CAS NO.:65447-77-0 Molecular Formula:H[C15H25O4N]nOCH3 Molecular Weight : 3100-5000 Maonekedwe a Maonekedwe: White coarse ufa kapena yellowish granular Kusungunuka:50-70°Cmin Phulusa:0.05% Kuchuluka Kwambiri:425nm: 97%min 450nm: 98%min (10g/100ml methyl benzene) Kusasunthika:0.5% max Application Light Stabilizer 622 ndi ya m'badwo watsopano wa A polymineric Hinder Light Stabilizer, yomwe ili ndi ... -
Liquid Light Stabilizer DB117
Makhalidwe: DB 117 ndi yotsika mtengo, kutentha kwamadzimadzi ndi njira yochepetsera kuwala, yomwe imakhala ndi kuwala kokhazikika komanso zigawo za antioxidant, zomwe zimapereka kukhazikika kwabwino kwambiri kwa machitidwe angapo a polyurethane panthawi yomwe amagwiritsidwa ntchito. Katundu Wathupi Maonekedwe: Yellow, viscous zamadzimadzi Kachulukidwe (20 °C): 1.0438 g/cm3 Kukhuthala (20 °C):35.35 mm2/s Mapulogalamu DB 117 amagwiritsidwa ntchito mu polyurethanes monga Reaction jekeseni Woumba, thermoplastic polyurethane polyurethane chikopa, kupanga polyurethane chikopa , ndi... -
Liquid Light Stabilizer DB75
Characterization DB 75 ndi madzi kutentha ndi kuwala stabilizer dongosolo lakonzedwa polyurethanes Ntchito DB 75 ntchito polyurethanes monga Reaction jekeseni Akamaumba (RIM) polyurethane ndi thermoplastic polyurethane (TPU). Kuphatikizikako kungagwiritsidwenso ntchito posindikiza ndi zomatira, mu zokutira za polyurethane pa tarpaulin ndi pansi komanso pachikopa chopanga. Mawonekedwe/ubwino wa DB 75 umalepheretsa kuwonongeka, kuwala ndi nyengo zomwe zimapangitsa kuwonongeka kwa zinthu za polyurethane monga ... -
Kuwala kwa Stabilizer UV-3853
Dzina Lamankhwala: 2, 2, 6, 6-Tetramethyl-4-piperidinyl stearate (mafuta acids osakaniza) CAS NO.:167078-06-0 Molecular Formula:C27H53NO2 Molecular Weight:423.72 Maonekedwe:Waxy Solid Melting point:28℃ Mtengo wa Saponification, mgKOH/g : 128~137 Phulusa Zokhutira: 0.1% Kutaya Kwambiri pakuyanika: ≤ 0.5% Saponification Value, mgKOH/g : 128-137 Transmission, %:75%min @425nm 85%min @450nm Properties: Ndi waxy wolimba, wopanda fungo. Malo ake osungunuka ndi 28 ~ 32 ° C, mphamvu yokoka (20 ° C) ndi 0.895. Izi... -
Kuwala kwa Stabilizer UV-3529
Dzina Lamankhwala: Light Stabilizer UV-3529:N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl) -1,6-hexanediamine ma polima okhala ndi morpholine-2,4,6-trichloro-1, 3,5-triazine reaction mankhwala methylated CAS NO.: 193098-40-7 Molecular Chilinganizo:(C33H60N80)n Kulemera Kwachinthu:/ Maonekedwe: Yoyera mpaka yachikasu yolimba Kutentha kwagalasi: 95-120°C Kutaya pakuyanika: 0.5% max Toluene Insolubles: OK Application PE-filimu, tepi kapena PP-filimu, tepi kapena filimu PET, PBT, PC ndi PVC. -
Kuwala kwa Stabilizer UV-3346
Dzina Lamankhwala: Poly[(6-morpholino-s-triazine-2,4-diyl) [2,2,6,6-tetramethyl-4-piperidyl]imino]-hexamethylene[(2,2,6,6-tetramethyl) -4-piperidyl) imino], Cytec Cyasorb UV-3346 CAS NO.: 82451-48-7 Molecular Chilinganizo: (C31H56N8O)n Kulemera Kwambiri: 1600±10% Mawonekedwe:Kuchokera ufa woyera kapena Pastille Mtundu (APHA): 100 Max Kutayika pa Kuyanika, 0.8% Max Kusungunuka: /℃:90-115 Chopereka chaching'ono chamtundu 1. 2. Kusakhazikika kochepa 3. Kugwirizana kwabwino ndi zina HALS ndi UVAs 4. Zabwino ... -
Light Stabilizer 791
Dzina Lamankhwala: Poly[[(1,1,3,3-tetramethylbutyl) amino]-1,3,5-triazine-2,4-diyl [(2,2,6,6-tetramethyl-4) -piperidinyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino]]) CAS NO.: 71878-19-8 / 52829-07-9 Molecular Formula:C35H69Cl3N8 & C28H52N2O4 Kulemera kwa Mamolekyulu:Mn = 708.33496 & 480.709 Mawonekedwe: zoyera mpaka zopanda chikasu, fungo lonunkhira. 55 °C kuyamba Kukoka kwapadera (20 °C): 1.0 - 1.2 g/cm3 Flashpoint: > 150 °C Kuthamanga kwa nthunzi (... -
Light Stabilizer 783
Dzina Lamankhwala: Poly[[(1,1,3,3-tetramethylbutyl) amino]-1,3,5-triazine-2,4diyl [(2,2,6,6-tetramethyl-4-piperidinyl )imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino]]) CAS NO .: 65447-77-0&70624-18-9 Molecular Formula: C7H15NO & C35H69Cl3N8 Kulemera kwa Maselo: Mn = 2000-3100 g/mol & Mn = 3100-4000 g/mol Mafotokozedwe amtundu wachikasu mpaka 5 mawonekedwe achikasu:5 -140 ° C Flashpoint (DIN 51758): 192 °C Kachulukidwe kachulukidwe: 514 g/l Malo ogwiritsira ntchito a applicati... -
Light Stabilizer 438
Dzina Lamankhwala: N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl) -1,3-benzenedicarboxamide 1,3-Benzendicarboxamide,N,N'-Bis(2,2,6,6 -Tetramethyl-4-Piperidinyl); Nylostab S-Eed; Polyamide Stabilizer; 1,3-Benzenedicarboxamide, N,N-bis(2,2,6,6-tetramethyl-4-piperidinyl)-;1,3-Benzenedicarboxamide,N,N'-bis(2,2,6,6-tetramethyl-4-piperdinyl); N,N”-BIS( 2,2,6,6-TETRAMETHYL-4-PIPERIDINYL) -1,3-BENZENEDICARBOXAMIDE;N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)isophthalamide;Kuwala khazikika...