Yavaibvisa metasilicate ari munyu silicic acid, uye ayo samolecular payakavakirwa anogona kunyorwa sezvo Na2SiO3 · nH2O. Yavaibvisa metasilicate chinhu yakaderera samolecular sekristaro wakagadzirirwa nokuda chafariz zvakaitwa nevakawanda rouchenjeri nechimwe chete caustic pasoda
anoreva zvakafanana: Yavaibvisa metasilicate pentahydrate
CAS hapana: 6834-92-0
Molecular payakavakirwa: Na2SiO3 .5H2O
Molecular uremu: M = 122,066
Chitarisiko: chena sekristaro upfu
Yavaibvisa metasilicate pentahydrateiri zvakasimba alkaline, ane simba anokwanisa sokuchenesa, buffering uye kunyoroveswa, counteracting acidic hutachiona, emulsifying mafuta uye mafuta, deflocculating kune inorganic. Zvinogona kutsiva STPP kushandiswa nokuda kwezvifananidzo zvaAtemisi inoshanda detergents uye ngura remover kuti simbi, achidzikisa kwezvakatipoteredza kusvibiswa, kudzivisa ngura kuti simbi (zingi, aruminiyamu, etc.). Naizvozvo, yavaibvisa metasilicate pentahydrate rinoshandiswa chaizvo anogadzira zvinhu zvakasiyana siyana detergents, aishandiswa ngura remover kuti simbi, kukuya aibatsira Ceramics, deinking mumiriri mapepa, värjäys uye ebetsero kudhinda chokubvisa mafuta Whitehead Textile maindasitiri, uye akashandiswa mbishi mashoko flameproofing mumiriri, purasitiki Nokuraramisa mumiriri, mvura chengetedzo mumiriri, etc. Zvinoshandiswa mvura yokuderedza nevasori, yavaibvisa metasilicate pentahydrate anokwanisa nokusangana zvakawanda hydrones kuti nani mwando Absorção de Água kushanda
Yavaibvisa metasilicate pentahydrate Specification
|
Na2O |
28.7-30.0% |
|
SiO2 |
27.8-29.2% |
|
Bulk arambe achirema (g / masendimita 3 ) |
0.80-0.97 |
|
ph |
12-13 |
|
Water Insoluble nyaya |
0,05% Max |
|
Fe |
100 ppm Max |
|
PARTICIPLE Size (16-30mesh )% |
≥90.0 |
|
utsotso Point |
72,2 ℃ |
It is widely used to prepare various detergents.ceramic slurry formingIn addition, it is also widely used in textile, paper making, oil extraction and other industries
