Oloa faatomuaga:
oona igoa: hydroxide alumini
Igoa faa-Peretania: hydroxide alumini
fuafaatatau Molecular: Al (Oi) 3 po o Al2O3 (3H2O)
mamafa Molecular: 101,96
Asiasiga tulaga faatonuina: Q / TCHC 023-2003
Faamatalaga: lenei pusa o pauta amorphous papae, faigofie ona mitiia le vai, ae le deliquescence, soluble i faasagatonu acid sulfuric, insoluble i le vai.
Talosaga:
1.used o mea mautu luga (maamora faafoliga) filler, resin faatumuina i le ogatasi maualalo, anapogi faamalolo i potu oloa hydroxide temperature.Aluminum.
2.used o se filler retardant afi PVC, resin epoxy, resin polyester, resin polyurethane, resin PVC, masini eletise ma isi oloa, ma le afi retardant ma le asu, fesuiaiga, meatotino lē oona ina ua uma togafitiga luga, afi retardant ma le asu le aveesea o aafiaga e sili atu.
3.used e pei o le mea mata faavae o mea fulunifo, o le sui eseesega lelei i le maualuga, mea fulunifo ogatotonu o ituaiga, maaa feololo, tofo lelei.
4.used o vaega taua ma feaveai ai vaega taua.
5.as o le laualuga o -O le pepa apamemea ma afi filler pepa retardant. O le laualuga o pepa apamemea lamolemole ma le iila.
faasino vailaau:
|
igoa faasino Upu |
lelei Best |
lelei muamua |
oloa agavaa |
|
Al (Oi) 3% ≥ |
99,78 |
99,73 |
99,58 |
|
SiO2 /% ≤ |
0,01 |
0,06 |
0,10 |
|
Fe2O3 /% ≤ |
0,03 |
0,03 |
0.05 |
|
Na2O3 /% ≤ |
0,20 |
0,25 |
0,40 |
|
Faapipii vai /% ≤ |
0.05 |
0,10 |
0,25 |
