Silika Dioxide

Wehewehe Pōkole:

Helu CAS:7631-81-9

Pūʻolo:25kg/ʻeke

Ka nui o ke kauoha liʻiliʻi loa:1000kgs

Mea
Nā kikoʻī
helehelena
Pauka keʻokeʻo palupalu
ʻĀpana ʻIli Kūikawā (m2/g)
200±20
Ka Waiwai pH
3.9~4.5
Pohō ma ka maloʻo ʻana @ 105 ℃ (%)
≤2.0
Pohō ma ka hoʻā ʻana @ 1000 ℃ (%)
≤2.0
45um Koena Sieve (mg/kg)
≤250
Ka nui o ka Tamped (g/l)
40~60
ʻIke SiO2 (%)
≥99.8
Ka nui o ke kalapona (%)
≤0.20
Ka nui o ka Chloride (mg/kg)
≤250
Al2O3
≤300
TiO2
≤200
Fe2O3
≤30

 


Nā kikoʻī huahana

Nā Lepili Huahana

Hoʻolauna:
ʻO Silica (kemika: SiO2) he oxide acidic, a ʻo ka hydrate e pili ana he silicic acid (H2SiO3). ʻO Silica ka hui koʻikoʻi loa o ka silicon. ʻO ka silica kūlohelohe i loaʻa ma ka honua e helu ana ma kahi o 12% o ka nui o ka ʻili o ka honua. He crystalline a amorphous kona ola ʻana. Ua kapa ʻia ʻo silica.

Hoʻohana nui ʻia ka silica papa meaʻai ma ke ʻano he mea anti-caking agent i ka pauka hua manu, ka pauka waiū, ka pauka koko, ka pata koko, ka pauka kō, ka pauka momona, ke kofe koke, ka pauka sopa a me ka pauka essence.

He maʻalahi nā ʻāpana pauka meaʻai e pipili pū a hui pū ma muli o nā loli o ka mahana, ka piʻi ʻana o ka makū o ke kaiapuni, a i ʻole ke kaomi ʻana ma waena o nā ʻeke, kahi e hoʻopilikia ai i ka maikaʻi o ka huahana a me ke ola mālama. Loaʻa i ka Silicon dioxide kahi hopena anti-caking i ka meaʻai, ʻo ia hoʻi ma ka hoʻokaʻawale ʻana i nā ʻāpana pākahi ma muli o ka encapsulation o nā ʻāpana pauka meaʻai, e mālama ana i ka pauka i kahi kūlana kahi e kahe manuahi ai a loaʻa ka hopena anti-caking.

Eia kekahi, ua ʻeli ʻia ka silica i hoʻopuni ʻia ma waho o ka pauka a omo ʻia e ka makū o nā kinoea a puni ma o nā pores liʻiliʻi, e pale ana i ka meaʻai mai ka pulu a me ka ʻāʻī ʻana i ka wā e mālama ai.

Pae palekana:

ʻO ka Silicon dioxide (SiO2) he mea hana anti-caking meaʻai i ʻae ʻia e ka FDA a ua ʻae ʻia e ka honua. ʻO ka Silicon dioxide i hoʻohana ʻia i nā mea mālama meaʻai he pauka keʻokeʻo waiū ia o ka silicon dioxide maʻemaʻe kiʻekiʻe i hana ʻia.

ʻO nā ʻano o ka silica synthetic o ka ʻili nui aʻe, ka porosity kiʻekiʻe, ka adsorption ikaika, nā waiwai kino paʻa, ʻaʻohe mea ʻawahia, ʻaʻohe ʻala, a ʻaʻohe hopena physiological ma ke kino o ke kanaka ma hope o ka ʻai ʻana.

Hoʻomaopopo:ʻO nā meaʻai maʻamau e hoʻohana ana i ka silica e komo pū me nā mea ʻala pauka, ka pauka momona mea kanu, nā meaʻai maloʻo pīpī, nā waiwai microencapsulated, nā mea ʻono pauka, a me nā mea ʻē aʻe, me ka nui o ka hoʻohana ʻana he 0.25 ~ 2%.

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