oloa

uiga kemikolo

E tusa ai ma lo latou fausaga kemisi, e mafai ona vaevaeina i ni vaega se lima:
1, ituaiga stilbene: faʻaaogaina mo alava cotton ma nisi alava gaosia, fai pepa, fasimoli ma isi alamanuia, ma fluorescence lanumoana;
2, ituaiga coumarin: faʻatasi ai ma le fausaga faʻavae coumarin, faʻaaogaina mo celluloid, PVC palasitika, faʻatasi ai ma fluorescence lanumoana malosi;
3, ituaiga pyrazoline: faʻaaogaina mo fulufulu mamoe, polyamide, fiber acrylic ma isi filo, faʻatasi ai ma lanu lanu meamata;
4, benzoxy nitrogen ituaiga: faaaogaina mo alava acrylic ma polyvinyl chloride, polystyrene ma isi palasitika, ma fluorescence mumu;
5, ituaiga benzoimide o loʻo faʻaaogaina mo polyester, acrylic, nylon ma isi alava, ma fluorescence lanumoana.

Fa'atomuaga oloa ma foliga

Fa'alilo fa'alili (fluorescent brightener) o se vali fa'amalama, po'o le vali pa'epa'e, o se ta'u masani fo'i mo se vaega o mea fa'afefiloi.O lona meatotino e mafai ona faʻaosofia ai le malamalama faʻalavelave e maua ai le fluorescence, ina ia maua ai e le mea faʻaleagaina se aafiaga tutusa o le fluorite glitter, ina ia mafai e le mata le lavala ona vaʻaia mea e matua papaʻe.

fa'aoga

O le uluai faʻamatalaga faʻamatalaga o le fluorescence na oʻo mai i le 1852, ina ua faʻaalia e Stokes le mea na taʻua o Stokes' Law.I le 1921 na matauina ai e Lagorio o le malosi o le felanulanua'i vaaia e fa'auluina e lanu felanulanua'i e maualalo ifo nai lo le malosi o le malamalama e mitiia e ia.Mo lenei mafua'aga, na ia fa'amauina ai o lanu felanulanua'i e iai le malosi e fa'aliliu ai le malamalama o le ultraviolet le va'aia i le felanulanua'i vaaia.Na ia iloa foi e mafai ona faʻaleleia le paʻepaʻe o filo faʻanatura e ala i le togafitia i latou i se vaifofo vai o se mea faʻafefe.I le 1929, na faʻaaoga ai e Krais le mataupu faavae a Lagorio e faʻamaonia ai o le rayon samasama na faʻatofuina i se vaifofo o le 6, 7-dihydroxycoumarin glycosyl.Ina ua uma ona faʻagogo, na maua ai le paʻepaʻe o le rayon ua matua faʻaleleia.
O le televave o le atinaʻeina o faʻamalama faʻafefeteina ua taʻitaʻia ai nisi tagata e faʻavasegaina i latou i le oʻo mai o vali faʻafefe ma pigments organic DPP e avea ma mea taua e tolu i le pisinisi vali i le faaiuga o le 20 seneturi.
O le tele o alamanuia ua amata ona fa'aogaina fa'amalama fa'amalama, e pei o pepa, palasitika, pa'u, fa'amama.I le taimi lava e tasi i le tele o fanua tekonolosi maualuga foi i le faʻaaogaina o le fluorescent whitening agent, e pei o le: fluorescence detection, leisa vali, lomitusi anti-pepelo, ma isi, ma e oʻo lava i ata maualuga maualuga ma ata maualuga maaleale e faʻaleleia ai le lagona. o latex ata, o le a faʻaaogaina foʻi faʻamalama paʻepaʻe fluorescent.

afifi ma felauaiga

B. O lenei oloa e mafai ona faʻaaogaina,, 25KG, 200KG, 1000KGBAERRLS.
C. Teu fa'amaufa'ailoga i se nofoaga mālūlū, mago ma fa'alili i totonu.O koneteina e tatau ona fa'amaufa'ailoga lelei pe a uma fa'aoga ta'itasi a'o le'i fa'aogaina.
D. O lenei oloa e tatau ona faʻamaufaʻailogaina lelei i le taimi o felauaiga e puipuia ai le susu, malosi alkali ma acid, timu ma isi mea leaga mai le faʻafefiloi.