Supply Unilong UV 292 CAS 82919-37-7 oo leh Degdeg ah

CAS:82919-37-7

daahirnimo96% min

Qaanuunka molecular:C21H39NO4

Miisaanka Molecular:369.54

EINECS:280-060-4

Muddada Kaydinta:1 sano

La mid ah:Methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate; TINUVIN765; TINUVIN292; UV-3765; BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL)-SEBACATE; BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL)SEBACATEMETHYL1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYLSEBACATE; 10-[(1,2,2,3,6,6-hexamethyl-4-piperidinyl) oxy] -10-oxodecanoate; Decanedioicacid, methyl1,2,2,6,6-pentamethyl-4-piperidynylester; 1-(Methyl) -8- (1,2,2,6,6-pentamethyl-4-piperidinyl) -sebacate

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Waa maxay UV 292 CAS 82919-37-7?

UV 292 waa xasiliye iftiin dareere ah kaas oo kordhin kara wakhtiga bannaanka ee caagadaha iyo dahaarka kala duwan. Inta lagu jiro farsamaynta, ma soo saarto ur leh polymers ama ma saameynayso midabka asalka ah ee alaabta. Si sahal ah uma rogmato inta lagu jiro habaynta heerkulka sare waxayna leedahay ku habboonaanta polymerka sare.

UV 292 waa xasiliye iftiin ah oo ka kooban isku dhafka laba ester, kaas oo leh saameyn isku dhafan oo leh benzotriazole UV absorbers waxayna si wax ku ool ah uga hortagi kartaa daaha ka dillaaca iyo diiritaanka dusha sare ee iftiinka qorraxda.

Tilmaamid

Muuqashada	Dareeraha Viscous ee Jaallaha fudud
Bar qaboojinta %	-10 ℃ daq
Waxyaalaha aan isbeddelin %	0.50 max
Waxyaabaha dambaska ah %	0.10 max
Qiimayn %	96.0 daqiiqo
midabka APHA	50 max
Cadaynta Xalka	Cad
Gudbinta %	425nm 98.0 min 500nm 99.0 min

Codsiga

UV 292 waxaa inta badan loo isticmaalaa polymers organic sida polyetylen, PVC, PVB, resin ABS, polyester, iyo polyurethane. Gaar ahaan ku habboon polyurethane, sida Light stabilizer 292 uu leeyahay milmi wanaagsan oo dareeraha ah.

UV 292 ayaa aad ugu habboon dahaarka baabuurta iyo dahaarka warshadaha. Rinjiga alwaax, dahaarka wershadaha ee fududeeya, xabagta PU, xabagta iyo balaastikada kale.

UV 292 waxay leedahay saameyn isku-dhafan oo wanaagsan marka la wada isticmaalo benzotriazole nooca UV nuugista, taas oo si weyn u wanaajin karta caabbinta cimilada ee alaabta, aad uga fiican isticmaalka nuugayaasha UV oo keliya. Marka lagu daro kala-firdhinta ku habboon, xasiliyaha iftiinka 292 wuxuu si fiican ugu habboonaan karaa daahanka biyaha ku salaysan.