High Transparency Calcium Carbonate Caco3 Rau Paint Paper Thiab Yas Kev Lag Luam
Cov khoom tshwj xeeb
Lub cev khoom
| Hom nam piv | 3 |
| Specific Gravity | 2.7 |
| Refractive Index | 1.6 |
| pH | 8-9 |
| Mohs Hardness | 3-4 |
Precipitated Calcium Carbonate
| Purity | Kev tshwm sim | 300 ~ 2000meshes lag luam |
| tshaj 98.5% | hmoov dawb zoo |
|
Specifications
Hnyav (hauv av) Calcium Carbonate yog dav siv los ua muab tub lim thiab txhim kho.
Purity: 98% min.
Qhov tsos: dawb hmoov.
Hnyav calcium carbonate, tseem hu ua av calcium carbonate, yog tsim los ntawm ntuj superior calcite, uas muaj siab purity thiab whiteness.Qhov loj me me los ntawm qis dua 400 mesh uas yog hu ua cov khoom tseem ceeb, txog 2000 mesh lossis siab dua, nyob ntawm koj qhov yuav tsum tau ua.
Hnyav (hauv av) Calcium Carbonate yog dav siv los ua cov muab tub lim thiab txhim kho hauv cov yas, pleev xim, ua ntawv, roj hmab, pub, tshuaj txhua hnub, ceramics, adhesives thiab number case kev lag luam.
Kev ua haujlwm ntawm calcium carbonate
Cov ntsiab lus tsis tshua muaj hlau hnyav, siv cov khoom siv calcite zoo, cov hmoov txhuas thiab arsenic tuaj yeem qis dua 0.3, thiab tsis muaj sulfide;Manganese, aluminium, magnesium ntsiab lus yog tsawg heev, ua rau cov neeg siv khoom.
Daim ntawv pov thawj
Peb lub Hoobkas tau ua tiav ISO Certificate, 23 thev naus laus zis tau txais daim ntawv pov thawj hauv tebchaws.
Daim ntawv thov
1. Raws li preservative ntawm hom qoob mog, txiv apples, zaub qhwv, khoom qab zib thiab lwm yam thiab zaub mov additive.
2. Siv rau hauv kev tsim cov dyes thiab dyeing kev lag luam: ultrafine active hnyav calcium carbonate.
3. Raws li adhesives thiab sealants: ultrafine active hnyav calcium carbonate.
4. Siv rau hauv kev lag luam aper: superfine hnyav calcium carbonate roj hmab kev lag luam.
5. Siv rau hauv kev lag luam Plastics: hnyav calcium carbonate.
| INDEX lub npe | standard A | peb qhov kev xeem |
| CaCo3 cov ntsiab lus ≥ | 98 | 98.4 ua |
| Tus nqi PH (10% Solquoid) | 8.0-10.5 Nws | 9 |
| Particle loj (nruab nrab) | -- | 3.0-4.0 Nws |
| Cov ntsiab lus noo noo ≤ | -- | 0.3 |
| Roj Absorption ml / 100g ≤ | -- | 38 |
| Insoluble tshuaj nyob rau hauv HCL acid % ≤ | 0.2 | 0.1 |
| activated tus nqi % ≥ | 95 | 98 |
| Fe ntsiab lus ≤ | 0.1 | 0.08 ib |
| Mn ntsiab lus, ≤ | 0.008 ib | 0.007 ib |
| Residue 125um% ≤ | 0.01 ib | 0.008 ib |
| Dawb ≥ | 90 | 93 |
Peb muab cov av calcium carbonate hmoov (GCC) los ntawm ntuj marble quarries, uas muaj siab purity thiab whiteness.Daim ntawv thov rau kev lag luam xws li Ntawv, xim, number case, roj hmab, yas, effluent kho thiab lwm yam.
Peb cov khoom raug muab cais ua qib nrog ntau qhov loj me los ntawm 7µm ntawm cov hmoov zoo ntawm daim ntawv chip, COATED thiab UNCOATED hom.
- Uncoated hmoov zoo, qhov loj me: los ntawm 7 µm txog 35µm.
- Coated hmoov, particle loj: los ntawm 7 µm mus rau 30µm.
| TSEEM CEEB | PHYSICAL SPECIFICATIONS | ||
| Cov ntsiab lus CaCO3 | 98.50% | Qib Dawb | ≥98% |
| MgO | 0.08% | Brightness | ≥96% |
| Fe2O 3 | 0.02% | Whiteness qib 9,10,11 | > 93% |
| Al2O3 | 0.3% | Cov dej noo | 0.2% |
| SiO 2 | 0.03% | Qhov ntom | 2.7g / cm3 |
| Roj nqus | 24g/100g CaCO 3 | ||
Lub teeb calcium carbonate, lwm lub npe yog precipitated calcium carbonate lossis precipitated chalkchemical mis yog CaCO3.Nws yog tsim los ntawm kev ua tshuaj, nws ntim bysedimentation (2.4-28mL / g) yog loj dua hnyav calcium carbonate (1.1-1.9 ml / g) ua, uas yog tsim los ntawm mechanical method.Nyob rau hauv chav tsev kub (25 ℃) concentration rau dej yuav tsum yog 8.7/1029 thiab solubility yog 0.0014 pH tus nqi yuav tsum yog 9.5-10.2.Lub teeb calcium carbonate yog tsis muaj ntxhiab tsw, thiab feem ntau yog dawb, nrog ib tug txheeb ze ntom ntawm 2.7-2.9.nws ua lub hnab ntau ntawm daim ntawv thov hauv kev tsim kho pej xeem thiab kev lag luam roj hmab thiab ntau lwm yam lag luam.
Technical Parameter
| Cov khoom kuaj | 1250 Mesh Qib Ligit Calcium Caibonate Powder |
| CaCo3% (cov) t) | 98% |
| Tus nqi PH | 8.0-10.0 Nws |
| HCL insoluble% | ≦ 0.1 |
| Moisture% | ≦ 0.2 |
| Paiticle loj | 11 awm |
| Fe ntsiab lus% | <0.008 |
| Mn ntsiab lus | <0.006 |
| Dawb (R457)% | 95% |
| Roj nqus ml / 100g | <35 |
| Coated tus nqi% | ≧90 |
| Kev kho saum npoo | Kev kho mob nyuaj |
| Qhov tshwm sim | Wliite hmoov |
Calcium carbonate tuaj yeem muab faib ua hnyav calcium carbonate, lub teeb calcium carbonate.
Hnyav calcium carbonate yog dav siv hauv plastics, roj hmab, papermaking, coatings, pub, tshuaj, tshuaj txhua hnub, iav, ceramics thiab lwm yam teb.
Lub teeb calcium carbonate feem ntau yog siv los ua cov khoom siv roj hmab, yas, papermaking, coatings, inks thiab lwm yam lag luam, thiab tuaj yeem siv rau hauv cov khoom siv tshuaj txhua hnub xws li cov hmoov txhuam hniav, tshuaj txhuam hniav, tshuaj pleev ib ce, thiab lwm yam, thiab tseem tuaj yeem siv rau hauv cov organic. synthesis, metallurgy, iav thiab asbestos hauv kev tsim khoom.
Qhob thiab Cement
Roj hmab
Yas
Papermaking
Xim
Txheej
Sau Thiab Ink
Kab
Civil Work
Kev Lag Luam Textile
Kev lag luam hlau
iav
Qhov sib txawv ntawm hnyav thiab lub teeb calcium
Ob qho tib si calcium carbonate lub teeb thiab calcium carbonate hnyav yog feem ntau siv los ua fillers hauv txheej thiab plastics kev lag luam.Cov ntsiab lus ntawm qib thawj yog 99.1% thiab qib thib ob yog 97.9%.Qhov sib txawv ntawm hnyav thiab lub teeb calcium carbonate yog raws li nram no:
1. Qhov sib txawv tseem ceeb yog tias lub teeb calcium yog siv rau cov khoom ntim, vuam electrodes, organic synthesis, thiab lwm yam. Cov calcium hnyav yog siv rau kev tsim cov anhydrous calcium chloride, cement, thiab lwm yam.
2. Hauv av calcium carbonate los yog hnyav calcium carbonate yog calcium carbonate, uas yog pheej yig vim nws yog npaj los ntawm compressing calcite, thiab nyhav nyob rau hauv cov xim thaum siv emulsioni xim piv nrog lub teeb calcium carbonate. Lub teeb calcium carbonate, tseem hu ua precipitated calcium carbonate, tau pom tias muaj kev loj hlob me me, loj dua hauv cov roj nqus thiab siab dua hauv cov nqi.Lawv feem ntau yog siv rau hauv cov xim pleev xim pleev xim pleev xim, nrog rau kev siv.
3. Cov calcium hnyav yog tsim los ntawm crushing ore, thaum lub teeb calcium yog tsim los ntawm cov khoom siv hluavtaws.Muaj ntau txheej txheej.
4. Heavy calcium yog ruaj khov, tab sis kuj lub teeb calcium dab dej yooj yim.
Lub teeb calcium zoo dua nyob rau hauv kev sib haum xeeb, tab sis cov roj nqus tau ntau dua cov calcium hnyav, tus nqi feem ntau kim dua cov calcium hnyav, txawm tias qhov kev ruaj ntseg tsis zoo li hnyav calcium, tab sis tseem muaj kev ruaj ntseg, txawm tias cov xim pleev xim sab nrauv. , nws npaum li cas kuj loj heev!
Lub npe tshuaj: Precipitated calcium carbonate
Cov mis mos molecular: CaCo3
Khoom: dawb hmoov, tsis qab thiab tsw, tsis muaj tshuaj lom, lub teeb, huab cua ruaj khov, me ntsis hygroscopic.
Kev Siv: Precipitated calcium carbonate yog cov xim tsis muaj zog tshaj plaws, yog siv dav hauv roj hmab, ntawv, yas nplaum, xim, number case, khoom siv niaj hnub, tshuaj thiab pub.
| Cov khoom kuaj | Index | Kev Xeem |
| Txuj | GB/T9281-2003 | |
| Calcium carbonate (CaCO3) % ≥ | 98 | 98.7 ua |
| Tus nqi PH | 9.0-10.0 Nws | 10.0 |
| Volatile hauv qab 105 ° C% ≤ | 0.40 Nws | 0.30 Nws |
| Particle loj (nruab nrab) | 3.0-5.0 Nws | 3.0-5.0 Nws |
| Insoluble teeb meem hauv hydrochloric acid % ≤ | 0.10 | 0.01 ib |
| Qhov ntim ntawm sedimentation ml / g ≥ | 2.80 Nws | 2.90 ib |
| Fe ntsiab lus% ≤ | 0.08 ib | 0.001 ib |
| Mn ntsiab lus, ≤ | 0.005 ib | 0.001 ib |
| Residue 125μm Test sieve% ≤ | 0.005 ib | 0.001 ib |
| Residue 45μm Test sieve% ≤ | 0.30 Nws | 0.03 ib |
| Dawb % ≥ | 90.0 ua | 96.70 ib |
| Moisture cov ntsiab lus % ≤ | - | - |
| Kev tshwm sim | Superior chav kawm | |
Hnyav Calcium Carbonate yog dav siv los ua muab tub lim thiab txhim kho.
Cov ntaub ntawv qhia txog kev siv: hnyav Caco3
| Cov khoom kuaj | Index | ZPO 902 |
| Txuj | Ua raws li HG/T 3249.1 ~ 3249.4-2013 | |
| CaCO3 W/% | 97 | |
| Dawb | 94.5 ib | |
| D97/m² | 24.5 ib | |
| Kev nqus roj (linseed roj) (g / 100g) | 26 | |
| 105 ℃ volatile /% | 0.18 | |
| Heavy hlau (Pb) W/% | ≤ 0.003 | |
| tsos | hmoov dawb | |
| Mesh loj | 600 | |
| Packing & Loading Qty | 25kgs / hnab (27tons / 20ft) | |
Ntim
Composite yas woven hnab, 25kgs / hnab.
Lub Hoobkas ncig saib
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