Fofo Anti-Atua ole Polyamide (Nylon, PA)

Anti-matuaSfofo oPolyamide (Nylon, PA)

Nylon(polyamide, PA) o se palasitika fa'ainisinia ma mea fa'ainisinia sili ona lelei ma fa'agaioiga, o lo'o i ai PA6 ma PA66 o ituaiga polyamide masani.

Ae ui i lea, e i ai tapulaʻa i le maualuga o le vevela, le lelei o le lanu, ma e faʻafefe i le susū ma le hydrolysis.

Avea le PA6 e fai ma faʻataʻitaʻiga, o lenei tusiga o loʻo suʻesuʻeina pe faʻafefea ona faʻaleleia lona teteʻe tuai. O suʻesuʻega faʻatatau ua faʻaalia ai o le faʻatinoga o le PA6 e mafai ona faʻaleleia atili e ala i le faʻaopoopoina o mea talafeagaiantioxidantsma isi mea faaopoopo. A maeʻa faʻataʻitaʻiga umi o le faʻaalia o le UV ma le faʻamautuina o le vevela, o tuʻufaʻatasiga nei ua maua ai le puipuiga lelei mo mea faʻainisinia ma lanu o le nailon:

①Antioxidant 1098+ Antioxidant 626

②Antioxidant 245+Antioxidant 626

③Antioxidant 1098+Antioxidant 168

Ina ia faʻalauteleina le ola tautua o le PA, e masani ona manaʻomia le faʻaopoopoina o isi faʻaopoopoga. Mo se faʻataʻitaʻiga, faʻaopoopoina HALS e faʻaleleia ai le mautu malamalama,LS770o se tasi o filifiliga talafeagai e itiiti se aafiaga i mea tau masini. I le taimi nei, o loʻo tuʻuina atu e le matou kamupani se faʻamautu nylon multifunctional e taʻuaLS438, lea faʻaleleia le faʻafefeteina o polyamides, faʻaleleia le vevela umi ma le faʻamautuina o ata, ma faʻaleleia atili le lanu.

Ina ia fa'alautele atili le pa'epa'e ma ufiufi le samasama, TiO₂, ultramarine blue, opitika fa'amalamalama sui, ma isi ua fa'aopoopoina i le Polyamide. O le Fa'amalamalamaga mata KSNsaunia e la matou kamupani o se filifiliga maualuga-lelei ma maualuga-vevela.

I le male,carbodiimide anti-vaila'au fa'asusu e mafai ona faʻaopoopoina e faʻaleleia ai lona faʻatinoga o le hydrolysis anti ma faʻalautele lona taimi faʻamaʻi faʻamaʻi e ala i le faʻamaopoopoina ma isi faʻaopoopoga.

O fautuaga o lo'o i luga e le o aofia ai so'o se ta'iala fa'apitoa, ma e mana'omia le fa'atinoina o le fa'atinoga tonu e ala i fa'atinoga fa'aoga.