CAS 471-34-1 Nano Calcium Carbonate hmoov CaCO3 nanopowder thiab nanoparticles

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Khoom npe: Nano Calcium Carbonate hmoov

MF: CaCO 3

PIB: 100.0869

CAS Nr .: 471-34-1

Xim: dawb hmoov

Purity: 99.9%

Particle loj: 50nm, 80nm, 500nm, 10-50um, thiab lwm yam

Hom Lub Npe: Epoch

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Cas 471-34-1 NanoCalcium Carbonate hmoov CaCO3 nano hmoovthiab nanoparticles

Khoom npe:Nano Calcium Carbonatehmoov MF:CaCO 3MW: 100.0869 CAS NO: 471-34-1 Xim: dawb hmoovPurity: 99.9%

Particle loj: 50nm, 80nm, 500nm, 10-50um, thiab lwm yam

Hom Lub Npe: Epoch

Daim ntawv thov

1) Ntawv, yas, xim, thiab txheej:

Nano calcium carbonate yog cov ntxhia siv dav tshaj plaws hauv daim ntawv, yas, xim thiab txheej kev lag luam ob qho tib si ua cov muab tub lim - thiab vim nws cov xim dawb tshwj xeeb - ua cov xim txheej. Hauv kev lag luam ntawv nws muaj nuj nqis thoob ntiaj teb rau nws qhov ci ntsa iab thiab lub teeb tawg, thiab yog siv los ua ib qho khoom siv pheej yig los ua cov ntawv ci opaque. Filler yog siv nyob rau hauv ntub-kawg ntawm daim ntawv ua tshuab, thiab Nano calcium carbonate muab tub lim tso cai rau cov ntawv ci thiab du. Raws li kev nthuav dav, Nano calcium carbonate tuaj yeem sawv cev ntau npaum li 30% los ntawm qhov hnyav hauv cov xim. Calcium carbonate kuj yog siv dav los ua ib qho chaw muab tub lim, thiab sealants.

2) Kev noj qab haus huv ntawm tus kheej thiab kev tsim khoom noj:

Nano calcium carbonate yog siv dav raws li kev noj zaub mov zoo calcium ntxiv, antacid, phosphate binder, lossis cov khoom siv rau cov ntsiav tshuaj. Nws kuj tseem pom muaj nyob rau ntawm ntau lub khw muag khoom noj khoom haus hauv cov khoom xws li ci hmoov, tshuaj txhuam hniav, cov khoom qab zib qhuav sib tov, khob noom cookie, thiab cawv. Calcium carbonate yog cov khoom xyaw nquag hauv cov txiv qaub ua liaj ua teb, thiab siv rau hauv cov tsiaj pub. Calcium carbonate kuj muaj txiaj ntsig zoo rau ib puag ncig los ntawm kev kho dej thiab pov tseg.

3) Cov khoom siv hauv tsev thiab kev tsim kho:

Nano calcium carbonate yog ib qho tseem ceeb rau kev tsim kho kev lag luam, ob qho tib si raws li cov khoom siv hauv tsev hauv nws tus kheej txoj cai (xws li marble), thiab ua cov khoom xyaw ntawm cov cement. Nws pab txhawb rau kev ua cov mortar siv hauv kev sib txuas ntawm cib, pob zeb, pob zeb, vov tsev shingles, roj hmab tebchaw, thiab cov vuas. Nano calcium carbonate decomposes los ua carbon dioxide thiab txiv qaub, ib yam khoom tseem ceeb hauv kev ua hlau, iav, thiab ntawv. Vim nws cov khoom antacid, calcium carbonate yog siv nyob rau hauv kev lag luam chaw rau neutralize acidic tej yam kev mob nyob rau hauv ob qho tib si av thiab dej.

Specification

Khoom npe:	Calcium carbonate	CAS Nr:	471-34-1 : kuv
Txuj	GB/T 19281-2014	MF	CaCO 3
Zoo	99.9% min	Ntim:	1000 kg
Batch No.	2018072506	Loj	80nm ua
Hnub tsim khoom:	Lub Xya hli ntuj 25, 2018	Hnub xeem:	Lub Xya hli ntuj 25, 2018
Tsis muaj	Specification	Cov txiaj ntsig
Qhov tshwm sim	Dawb hmoov	Ua raws
Purity	≥99.9%	99.95%
Fe2O 3	≤ 0.3%	0.1%
Al2O3	≤ 0.2%	0.06%
MgO	≤ 0.15%	0.05%
HCl insoluble teeb meem	≤ 0.25%	0.1%
pH 5% daws	9 ± 0.5 hli	9.1
Dawb	96.00-98.0 Nws	97%
Moisture	≤ 0.25%	0.1%
Specific Gravity	2.5 ~ 2.8 hli	Ua raws
Hom	Epoch