I nai tausaga ua tuanaʻi, faatasi ai ma le faʻatinoina o totonu-taʻavale ea lelei tulafono faʻatonutonu, totonu-taʻavale faʻatonutonu lelei ma VOC (fesuiaʻi Organic Compounds) tulaga ua avea ma taua vaega o taʻavale lelei tulaga asiasia. VOC o le faʻatonuga o mea totoina, e tele lava ona faʻasino i le taʻavale fale ma ato ato mea poʻo mea o loʻo tuʻufaʻatasi meaola, tele e aofia ai le benzene series, aldehydes ma ketones ma undecane, butyl acetate, phthalates ma isi.
A oʻo le vaega o le VOC i totonu o le taʻavale e oʻo i se tulaga taua, o le a mafua ai faʻailoga e pei o le tiga o le ulu, niniva, puaʻi ma le lelava, ma e mafua ai foʻi ona tete ma koma i ni tulaga ogaoga. O le a faʻaleagaina le ate, fatugaʻo, faiʻai ma neura, faʻaiʻu ai i le manatuaina o mea ma isi leaga oʻuga, o se lamatiaga i le soifua maloloina o tagata.
O faʻaopoopoga ua ofoina mai e le kamupani, o loʻo aoga i le teuteuina o taʻavale aemaise lava i nofoa taʻavale, ua faʻamaonia e aoga i anti-yellowing ma anti-UV, faʻapea foi ma le tuʻu i lalo o le VOC faʻasaʻoloto. O nei faʻaopoopoga ua maeʻa faʻafetauina e le tele o pisinisi taʻutaʻua taʻutaʻua i totonu ma fafo atu.
E mafai e le kamupani ona ofa i lalo ifo o le VOC automotive trim additives:
| Faʻavasegaina | Oloa | CAS | TALOSAGA |
| UV ABSORBER | YIHOO UV3853PP5 | 167078-06-0 50% 9003-07-0 50% |
50% UV3853 + 50% PP · E i ai sili sili ona fetaui lelei ma solubility ma PO, lea e matua faʻaititia ai le faʻafanua ma le aisa. Fetaui lelei mo tele polymers, aofia ai oloa PP (tui suia, ata tifaga mea ma lipine), TPO, ma isi · Mafai foi ona faʻaaogaina o se malamalama stabilizer i polyacetal, PA, styrene polymer ma PUR. E mafai foi ona faia i totonu o le masterbatch faʻapitoa mo le faigofie ona tagofiaina ma faʻaaoga i le taimi o le gaosiga. · O le filifiliga lelei mo PP, TPO taʻavale vaega (i totonu & fafo), TPO mea susu, PP fafo meaafale ma isi mea. |
| FUAFUAGA FAʻAVAE | YIHOO FR950 | / | Faʻamamaina le filo phosphate ester faʻamutaina le afi, aemaise lava le fetaui lelei mo le mumū o le afi afi PU. E mafai ona fesoasoani e pasi Kalefonia 117 faʻataʻitaʻiga, FMVSS302 faʻataʻitaʻiga o taʻavale omomi, Peretania faʻatulagaina 5852 Crib 5 ma isi faʻataʻitaʻiga suʻega o le afi. FR950 o le afi mumusu taofia e suia TDCPP (carcinogenicity) ma V-6 (o loʻo i ai carcinogen TCEP). |
Ina ia maua polymer faʻaopoopoga i sili faʻapitoa talosaga, ua faʻatuina e le kamupani se oloa faʻasologa aofia ai lalo talosaga: PA polymerization & fesuiaiga faʻaopoopoga, PU foaming faʻaopoopoga, PVC polymerization & fesuiaʻi faʻaopoopoga, PC faʻaopoopoga, TPU elastomer faʻaopoopoga, maualalo VOC taʻavale teuteu faʻaopoopo mea teuteu ie sooupu faʻaopoopoga, ufiufi faʻaopoopoga, vali teuteu, API ma isi vailaʻau vailaʻau pei o le zeolite ma isi.
E masani lava ona e taliaina e faʻafesoʻotaʻi mai matou mo ni fesili!