Though limited by the types of polymers they work with, UV stabilizers have greater efficiency in protecting materials from ultraviolet damage. Stabilizers also have the benefit of protecting against thermal damage, something absorbers and quenchers don't do. When a project also needs protection from the heat, HALS offer dual heat and light damage resistance. Interestingly, predictions put HALS as the type of UV additive most likely to be the most popular and visvairāk pieaugs no 2016. līdz 2021. gadam. Vairāki HALS pielietojumi papildus augošajam plastmasas tirgum padara šo prognozi par lielu iespējamību.
Ja plāniem izstrādājumiem nepieciešama ultravioletā aizsardzība, HALS darbojas labāk nekā UV absorbētāji. Šim produktam ir arī daudzpusība{0}}. Tā neskaitāmās molekulmasas ļauj to izmantot pārklājumos un plastmasā. Polipropilēns un daudzi citi polimēri var izmantot HALS to ražošanas laikā, tostarp lokšņu vai profilu ekstrūzijas un pūšanas vai injekcijas formēšanas stadijās.
Because thickness does not affect the performance of HALS, the percentages used and depth of the product do not need to have large measures. Whereas UV absorbers function best when they can have a thicker layer or higher concentration to improve protection, HALS work well even with lower concentrations. For applications on thin polymer layers or when the longevity of UV protection is imperative, stabilizers such as HALS are a better choice when working with compatible polymers. For questions about the compatibility of polymers with HALS or other UV additives, sazinieties ar mums tiešsaistē.
