Mtengo wabwino UV Absorber UV 366 cas 169198-72-5

UV-366 ndi benzotriazole ultraviolet absorbent, yomwe ingathe kulepheretsa zochitika zowonongeka kwa photooxidative, kuteteza zipangizo za fiber, komanso kusintha kwambiri kalasi ya nsalu. UV-366 ili ndi zotsatirazi:

(1) Kuchita bwino kwambiri kwa anti-ultraviolet. The molar molar extinction coefficient ndi 2.6 kuchulukitsa kwa benzophenone ultraviolet absorbers ndi 1.8 kuposa benzotriazole yachikhalidwe (alkylphenol substituted derivatives) ultraviolet absorbers.

(2) Kutsatsa kwamphamvu, makamaka kwa ulusi wa ultrafine, poyerekeza ndi zotsekemera za triazine UV. Ili ndi zinthu zabwino kwambiri makamaka za ulusi wa polyester.