Khoom taw qhia:
Tshuaj npe: aluminium hydroxide
English Lub npe: Aluminium hydroxide
Molecular mis: Al (OH) 3 los yog Al2O3 (3H2O)
Molecular yuag: 101,96
soj ntsuam txuj: Q / TCHC 023-2003
hauj lwm: cov khoom siv no yog dawb amorphous hmoov, ib qho yooj yim mus nqus dej, tab sis tsis deliquescence, soluble nyob rau hauv feeb meej sulfuric acid, insoluble nyob rau hauv cov dej.
Daim ntawv:
1.used li khoom nto khoom (artificial marble) muab tub lim, cob filling nyob rau hauv qhov uas tsis muaj viscosity, ceev tua ntawm chav tsev temperature.Aluminum hydroxide khoom.
2.used raws li ib tug nplaim taws retardant muab tub lim PVC, epoxy cob, polyester cob, polyurethane cob, PVC cob, hluav taws xob khoom siv thiab lwm yam khoom, nrog nplaim retardant thiab haus luam yeeb, kev hloov kho, uas tsis yog-tshuaj lom zog tom qab nto kev kho mob, nplaim retardant thiab haus luam yeeb tshem cov nyhuv yog zoo dua.
3.used li qhov yooj yim raw khoom ntawm cov tshuaj txhuam hniav, yog qhov zoo tagnrho txhuam neeg sawv cev nyob rau hauv lub siab, mid-range cov tshuaj txhuam hniav, ntsis hardness, zoo saj.
4.used li catalyst thiab catalyst cab kuj.
5.as qhov chaw ntawm tooj liab daim ntawv txheej thiab nplaim taws retardant ntawv muab tub lim. Nplaim tooj liab daim ntawv yog du thiab glossy.
Tshuaj Performance index:
|
Index npe |
Best quality |
thawj zoo |
Qualified khoom |
|
Al (OH) 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 |
|
Txuas dej /% ≤ |
0.05 |
0,10 |
0.25 |
