Dzina la Mankhwala:2-(2'-hydroxy-5'-t-octylphenyl)benzotriazole
NAMBALA YA CAS:3147-75-9
Chilinganizo cha Maselo:C20H25N3O
Kulemera kwa maselo:323

Kufotokozera

Mawonekedwe: Ufa kapena granule wa kristalo woyera mpaka wachikasu pang'ono
Malo osungunuka: 103-107°C
Kumveka bwino kwa yankho (10g/100ml Toluene): Woyera
Mtundu wa yankho (10g/100ml Toluene): 440nm 96.0% mphindi
(Kutumiza) 500nm 98.0% mphindi
Kutayika pakuuma: 0.3% max
Kuyesa (ndi HPLC): 99.0% mphindi
Phulusa: 0.1% payokha

Kugwiritsa ntchito

UV-329 ndi chida chapadera chokhazikitsa zithunzi chomwe chimagwira ntchito bwino m'njira zosiyanasiyana za polymeric: makamaka mu ma polyester, ma polyvinyl chloride, ma styrenics, ma acrylic, ma polycarbonate, ndi ma polyvinyl butyal. UV-329 imadziwika kwambiri chifukwa cha kuyamwa kwake kwa UV, mtundu wake wochepa, kusasinthasintha pang'ono, komanso kusungunuka bwino kwambiri. Ntchito zambiri zimaphatikizapo kupanga, mapepala, ndi zinthu zowunikira pazenera, zizindikiro, zapamadzi ndi zamagalimoto. Ntchito zapadera za UV-5411 zimaphatikizapo zokutira (makamaka ma mosets pomwe kusasinthasintha kochepa ndi vuto), zinthu zojambulira zithunzi, zomatira, ndi zinthu zosalala.

Kagwiritsidwe Ntchito

1.Polyester yosakhuta: 0.2-0.5wt% kutengera kulemera kwa polima
2.PVC:
PVC yolimba: 0.2-0.5wt% kutengera kulemera kwa polima
PVC yopangidwa ndi pulasitiki: 0.1-0.3wt% kutengera kulemera kwa polima
3.Polyurethane: 0.2-1.0wt% kutengera kulemera kwa polima
4.Polyamide: 0.2-0.5wt% kutengera kulemera kwa polima

Phukusi ndi Kusungirako

1.Katoni ya 25kg
2.Kusungidwa m'malo otsekedwa, ouma komanso amdima