Limestone Chuna Powder
Limestone Chuna Powder suppliers
Limestone Chuna Powder factory

Limestone Chuna Powder

Calcium Carbonate (CaCO₃) Cov ntsiab lus: 95.0% - 98.0%
Dawb (R457): 65% - 75%
Medium Particle Loj (D50): 10 - 18 μm (los ntawm mesh)
Sieve Residue (45 μm sieve): Tsawg dua lossis sib npaug li 0.1% - 0.01%
Cov ntsiab lus noo noo: Tsawg dua lossis sib npaug li 0.3%
Hydrochloric Acid Insoluble: Tsawg dua lossis sib npaug rau 0.1% - 0.3%
pH (10% tshem tawm): 8.5 - 9.5
Roj Absorption (DBP): 20 - 35 ml / 100g
Qhov chaw tshwj xeeb (BET): 0.8 - 2.5 m² / g
16 - 18 μm: Tsawg dua lossis sib npaug li 38 μm
13 - 15 μm: Tsawg dua lossis sib npaug li 32 μm
10 - 12 μm: Tsawg dua lossis sib npaug li 25 μm

Xa kev nug

Khoom Taw qhia

Ultra-Zoo thiab siab-Kev ua tau zoo rau Composites

Peb qhia txog limestone chuna hmoov, tsim los ntawm kev tsom mus rau ultra-zoo particle loj thiab kev ua haujlwm siab. Peb siv high-limestone zoo li cov khoom siv raw. Nws yog ua tiav los ntawm kev sib tsoo, sib tsoo, thiab kev faib ua kom zoo. Qhov no yog ib qho ultra- cov khoom siv hauv av zoo calcium carbonate.

Peb lub Hoobkas npog ntau tshaj 20 daim av thiab tau nruab nrog cov cuab yeej tsim khoom siab heev thiab pab pawg tswj xyuas kev ua haujlwm zoo. Peb tsis yog muab cov ntaub ntawv raw; peb pab txhim kho kev ua haujlwm ntawm koj cov ntaub ntawv sib xyaw. Peb limestone chuna hmoov yog cov khoom ua tau zoo - tsim los rau kev thov.

Key Specifications thiab Superior Quality

Peb tswj hwm kev tswj hwm nruj zoo thoob plaws hauv cov txheej txheem tsim khoom kom ntseeg tau tias muaj cov tshuaj lom neeg ruaj khov thiab lub cev zoo heev. Cov lus hauv qab no qhia peb cov ntsiab lus tseem ceeb.

Cov ntsiab lus calcium carbonate yog li ntawm 95.0% txog 98.0%. Dawb li ntawm 65% mus rau 75%. Qhov nruab nrab particle loj (D50) txawv nyob ntawm qhov mesh loj. Cov residue ntawm 45 μm sieve yog tsawg heev. Peb limestone chuna hmoov yog tsim los rau kev thov.

Cov khoom kuaj	Technical Parameter Range	Tus nqi zoo (1250 Mesh Piv txwv)	Executive Standard
Calcium Carbonate (CaCO₃) Cov ntsiab lus	95.0% – 98.0%	Ntau dua lossis sib npaug li 97.5%	GB/T 19281
Dawb (R457)	65% – 75%	Ntau dua lossis sib npaug li 94%	HG/T 3249.2
Medium Particle Loj (D50)	10-18 μm (los ntawm mesh)	10 μm ± 1 μm	GB/T 19077
Sieve Residue (45 μm sieve)	Tsawg dua los yog sib npaug li 0.1% - 0.01%	Tsawg dua lossis sib npaug li 0.01%	GB/T 19281
Cov ntsiab lus noo noo	Tsawg dua lossis sib npaug li 0.3%	Tsawg dua lossis sib npaug li 0.2%	GB/T 19281
Hydrochloric Acid Insoluble	Tsawg dua lossis sib npaug li 0.1% - 0.3%	Tsawg dua lossis sib npaug li 0.1%	GB/T 19281
pH (10% tshem tawm)	8.5 – 9.5	9.0 ± 0.5	GB/T 19281
Roj Absorption (DBP)	20-35 ml / 100 g yog '	22-26 ml / 100 g yog '	HG/T 3249.2
Ib cheeb tsam tshwj xeeb (BET)	0.8 – 2.5 m²/g	1.2 – 1.8 m²/g	GB/T 19587

Specification (Mesh Loj)

Mesh	Medium Particle Loj (D50)	Particle Loj (D97)	45 μm Sieve Residue	Hom Dawb
800 mesh	16 – 18 μm	Tsawg dua los yog sib npaug li 38 μm	Tsawg dua lossis sib npaug li 0.1%	Ntau dua lossis sib npaug li 90%
1000 mesh	13 – 15 μm	Tsawg dua los yog sib npaug li 32 μm	Tsawg dua lossis sib npaug li 0.05%	Ntau dua lossis sib npaug li 92%
1250 mesh	10 – 12 μm	Tsawg dua los yog sib npaug li 25 μm	Tsawg dua lossis sib npaug li 0.01%	Ntau dua lossis sib npaug li 94%

Kev siv dav thiab txheej txheem yooj yim

Peb limestone chuna hmoov yog dav siv thoob plaws ntau lub lag luam. Nws yog siv rau hauv kev lag luam plastics rau PVC kav, profiles, thiab cable compounds. Nws kuj yog siv rau hauv cov xim thiab xim, nrog rau sab hauv thiab sab nrauv latex xim thiab muaj primers. Hauv kev lag luam roj hmab, nws yog siv rau cov log tsheb thiab cov ntsaws ruaj ruaj. Nws yog siv nyob rau hauv inks, ntawv, sealants, thiab dag pob zeb.

Peb qhov zoo tau txais kev txhawb nqa los ntawm ISO9001, ISO14001, thiab ISO45001 ntawv pov thawj. Peb muab cov qauv dawb txog li 5 kg rau kev kuaj.

Cov qauv txiav txim raug xa tuaj hauv 3-5 hnub ua haujlwm tom qab tau txais qhov tso nyiaj.