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Sehatsetsi sa khanya
Sehatsetsi sa leseli ke sehlomathiso bakeng sa lihlahisoa tsa polymer (tse kang polasetiki, rabara, pente, faeba ea maiketsetso), tse ka thibelang kapa tsa monya matla a mahlaseli a ultraviolet, tsa tima oksijene ea singlet le ho qhala hydroperoxide hore e be lintho tse sa sebetseng, jj., e le hore polymer e ka felisa kapa ea liehisa monyetla oa karabelo ea photochemical le ho thibela kapa ho liehisa ts'ebetso ea ho nka lifoto tlas'a mahlaseli a khanya, ka hona ho fihlella morero oa ho lelefatsa bophelo ba tšebeletso ea lihlahisoa tsa polymer. Lethathamo la lihlahisoa... -
Sehatsetsi sa Leseli 944
LS-944 e ka sebelisoa ho polyethylene e nang le sekgahla se tlase, polypropylene fiber le lebanta la sekhomaretsi, EVA ABS, polystyrene le sephutheloana sa lijo, jj.
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Sehatsetsi sa Leseli 770
Light Stabilizer 770 ke sesebelisoa se sebetsang hantle sa ho tlosa lintho tse kotsi tse sireletsang li-polymer tsa tlhaho khahlanong le ho senyeha ho bakoang ke ho pepesehela mahlaseli a kotsi a ultraviolet. Light Stabilizer 770 e sebelisoa haholo lits'ebetsong tse fapaneng ho kenyeletsoa polypropylene, polystyrene, polyurethanes, ABS, SAN, ASA, polyamides le polyacetals.
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Sehatsetsi sa Leseli 622
Lebitso la Khemikhale: Poly [1-(2'-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy- Piperidyl Succinate] NOMORO EA CAS:65447-77-0 Mokgwa wa Molek'hule：H[C15H25O4N]nOCH3 Boima ba Molek'hule：3100-5000 Tlhaloso Ponahalo: Phofo e tšoeu e mahoashe kapa e mosehla e nang le granular Methati ea ho qhibiliha:50-70°Cmin Molora :0.05% max Phetiso:425nm: 97% min 450nm: 98% min (10g/100ml methyl benzene) Ho feto-fetoha ha maemo:0.5% max Kopo Light Stabilizer 622 ke ea moloko o mocha oa polymeric Hindered Amine Light Stabilizer, e nang le ex... -
Sehatsetsi sa Leseli la Metsi DB117
Tlhaloso: DB 117 ke sistimi e bolokang mocheso le khanya e theko e tlase, e nang le stabilizer ea khanya le likarolo tsa antioxidant, e fanang ka botsitso bo botle ba khanya ho litsamaiso tse 'maloa tsa polyurethane nakong ea ts'ebeliso ea eona. Litšobotsi tsa 'Mele Ponahalo: Mokelikeli o mosehla, o nang le viscous Botenya (20 °C): 1.0438 g/cm3 Viscosity (20 °C): 35.35 mm2/s Lisebelisoa DB 117 e sebelisoa ho polyurethanes tse kang Reaction Injection Molding, thermoplastic polyurethane synthetic leather, cast polyurethanes, e... -
Sehatsetsi sa Leseli la Metsi DB75
Tlhaloso ea DB 75 ke sistimi ea metsi e sireletsang mocheso le khanya e etselitsoeng polyurethanes Ts'ebeliso DB 75 e sebelisoa ho polyurethanes tse kang Reaction Injection Molding (RIM) polyurethane le thermoplastic polyurethane (TPU). Motsoako ona o ka boela oa sebelisoa lits'ebetsong tsa sealant le sekhomaretsi, ho penteng ea polyurethane holim'a tarpaulin le fatše hammoho le letlalong la maiketsetso. Likarolo/melemo DB 75 e thibela ts'ebetso, khanya le boemo ba leholimo bo bakoang ke ho senyeha ha lihlahisoa tsa polyurethane tse kang s... -
Sesebelisoa sa ho Tsitsisa Leseli UV-3853
Lebitso la Khemikhale: 2, 2, 6, 6-Tetramethyl-4-piperidinyl stearate (motswako wa mafura a acid) NO. ya CAS:167078-06-0 Mokgwa wa Molek'hule:C27H53NO2 Boima ba Molek'hule:423.72 Ditlhaloso Ponahalo: Boka bo Tiileng Ntlha ya ho qhibiliha:28℃ min Boleng ba Saponification, mgKOH/g: 128~137 Molora o nang le Dikahare:0.1% Tahlehelo e Kgolo ha o omisa: ≤ 0.5% Boleng ba Saponification, mgKOH/g: 128-137 Phetiso, %:75%min @425nm 85%min @450nm Dibopeho: E tiile jwalo ka boka, ha e na monko. Ntlha ya yona ya ho qhibiliha ke 28~32°C, matla a kgoheli a ikgethang (20 °C) ke 0.895. E ... -
Sesebelisoa sa ho Tsitsisa Leseli UV-3529
Lebitso la Khemikhale: Light Stabilizer UV-3529:N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine polymers tse nang le morpholine-2,4,6-trichloro-1,3,5-triazine reaction products methylated CAS NO.: 193098-40-7 Mokgwa wa Molekhule: (C33H60N80)n Boima ba Molekhule: / Tlhaloso Ponahalo: E tshweu ho isa ho e tshehla e tiileng Mocheso wa phetoho ya khalase: 95-120°C Tahlehelo ha ho Oma: 0.5% max Toluene E sa qhibiliheng: OK Tshebediso PE-film, theipi kapa PP-film, theipi kapa PET, PBT, PC le PVC. -
Sesebelisoa sa ho Tsitsisa Leseli UV-3346
Lebitso la Khemikhale: 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 Mokgwa wa Molek'hule：（C31H56N8O）n Boima ba Molek'hule：1600±10% Tlhaloso Ponahalo: Phofo e tšoeu e sa hlakang kapa pastille Mmala (APHA): 100 max Tahlehelo ha ho omisoa, 0.8% max Sebaka sa ho qhibiliha: /℃:90-115 Tšebeliso 1. Tlatsetso e fokolang ea 'mala 2. Ho feto-fetoha ho tlase 3. Ho tsamaisana hantle le li-HALS le li-UVA tse ling 4. E ntle ... -
Sehatsetsi sa Leseli 791
Lebitso la Khemikhale: Poly[[6-[(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 Mokgwa wa Molekhule: C35H69Cl3N8 & C28H52N2O4 Boima ba Molekhule：Mn = 708.33496 & 480.709 Tlhaloso Ponahalo: di-granule tse tshweu ho isa ho tse tshehla hanyane, ha di na monko Sebaka sa ho qhibiliha: hoo e ka bang 55 °C qalo Matla a khoheli a itseng (20 °C): 1.0 – 1.2 g/cm3 Sebaka sa ho bonesa: > 150 °C Kgatello ya mouoane (... -
Sehatsetsi sa Leseli 783
Lebitso la Khemikhale: Poly[[6-[(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 Mokgwa wa Molekhule: C7H15NO & C35H69Cl3N8 Boima ba Molekhule：Mn = 2000-3100 g/mol & Mn = 3100-4000 g/mol Tlhaloso Ponahalo: di-pastille tse tshweu ho isa ho tse tshehla hanyane Sebaka sa ho qhibiliha: 55-140 °C Flashpoint (DIN 51758): 192 °C Bongata ba bongata: 514 g/l Libaka tsa tshebediso... -
Sehatsetsi sa Leseli 438
Lebitso la Khemikhale: 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; Sehatsetsi sa Polyamide;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;Ho tsitsisa ha bobebe...