UV-622

Dzina la Mankhwala: Butanedioic acid, polima yokhala ndi 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol

Fomula: H[C₁₅H₂₅O₄N]nOCH₃

Kapangidwe:

CAS NO.: 70198-29-7

Molecular Weight: >2500

Maonekedwe: ufa woyera kapena magalasi opepuka achikasu

Malo osungunuka: 50-70^digiriC

Phulusa: Zochepera kapena zofanana ndi 0.1%

Kutaya Pakuyanika: Zocheperapo kapena zofanana ndi 0.5%

Kutumiza: 425 nm Kuposa kapena kufanana ndi 95% 500 nm Kuposa kapena kufanana ndi 97%

Ubwino ndi Ntchito:

Ma HALS a polymerized omwe ali ndi kulemera kwakukulu kwa maselo, kusinthasintha kochepa, kuwonongeka kochepa, kosatheka kuchotsedwa (ndi madzi) kapena kusungunuka (bygas), komanso kutentha kwabwino, kumagwira ntchito bwino ndi AO ndi UVA; Amagwiritsidwa ntchito kwambiri mu PP, PE, PS, ABS, PU, ​​POM, TPE etc.

Phukusi:25KG makatoni kapena ng'oma

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