vevela suiga lanu vali thermochromic vali pigments
Igoa Oloa: pigments thermochromic
Isi Suafa: pigment maaleale vevela, suiga lanu lanu i le vevela
Fa'aoga ile vaitusi & vali
1. E mafai ona faʻasalalau i le vaitusi ma le vali, aloese mai le faʻafefe i le polar solvent pei o le ava malosi,
acetone.Le alkene solvent pei toluene, xylene e talafeagai.
2. E mafai ona faʻaoga i le suauʻu ma le vai ituaiga resin.
3. Fa'atatau PH talafeagai o substrate filifilia mo le 7-9.
4. Fautuaina le fa'aogaina o le 5%~30% (w/w).
5. Talafeagai mo lau, gravure, ma flex graphic lomitusi vaitusi.
Fa'aoga ile tui & Extrusion:
1. E talafeagai mo le tele o resini, e pei o le PP, PE, PVC, PU, PS, ABS, TPR, EVA,
Nailoni, Akrilik.
2. Fautuaina le faʻaaogaina o le 0.1% ~ 5.0% w / w.
3. E mafai ona faʻaaogaina ma isi pigments
4. Aloese mai le faʻaaogaina i luga ole 230 ℃
Teuina:
E tatau ona teuina i se nofoaga matutu i lalo ole vevela ole potu ma aua ne'i fa'aalia
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