Te Kohikohiko Kohikohinga Akonga Hanga Karaka3,he paura ma, kore he kakara, kaore hoki e rewa i te wai engari ka rewa i te waikawa. E rua nga ahuatanga o CaCO3, te amorphous me te ahua tioata.
Ko te nuinga o nga mea e whakamahia ana hei rauemi maau mo nga waahanga PTC, penei i nga miihini hiko, nga kaitahiko, nga waahanga whakaheke me nga waahanga whakamahana, ka kitea hoki he tono ki nga rauemi luminescent, taapiri kai, umanga rapa, umanga pepa, waituhi taarua, rauemi paninga, umanga kirihou, taatiraa rauemi whakapiri etc.
Ko te CaCO3 he taonga noa, engari me waiho ano ki roto i te peeke hiri, mena ka whakapiri atu o karu, ka horoi tonu i te wai ka toro atu ki nga tohutohu hauora.
Te Ahua | Paura Ma |
Taumaha Molecular | 100.09 |
Taumaha | 2.71g / cm3 |
Tohu rewa | 1339 ° C |
CAS No. | 471-34-1 |
Tauiraira |
Tukunga |
Utu Tau |
Kounga |
Tātari |
Whakapaa |
Utu |
NDA |
Whai muri i te Hokona |
Kawenga |
Ture Whakahaere |
Wātea |
Na Express / Na Air |
CPT / CFR / FOB / CIF |
COA / COC |
Na XRD / SEM / ICP / GDMS |
Paerewa UN |
T / TD / PL / C |
Tiwhikete Whakawhitinga-kore |
Ratonga Ahinga Katoa |
Kaupapahere Minerare Kore |
RoHS / TAUI |
No. |
Tūemi |
Whakatakotoranga Paerewa |
||||
1 |
CaCO3 ≥ |
99,9% |
||||
2 |
Poke PCT Max ia |
Sr / Na |
Ba / Al |
Fe |
Mg / Cl |
K / Cd / Cr / Cu / Ni / Pb |
0.01 |
0,002 |
0,001 |
0,005 |
0,0005 |
||
3 |
Rahi (D50) ≤ |
1μm |
||||
4 |
Whakapaa | 25kgs i roto i nga peeke kirihou me te peeke papanga polypropylene i waho |
Te Ahua | Paura Ma |
Taumaha rāpoi | 100.09 |
Taumaha | 2.71g / cm3 |
Tohu rewa | 1339oC |
CAS No. | 471-34-1 |
Tauiraira | Wātea |
Tukunga | Na Express / Na Air |
Utu Tau | CPT / CFR / FOB / CIF |
Kounga | COA / COC |
Tātari | Na XRD / SEM / ICP / GDMS |
Whakapaa | Paerewa UN |
Utu | T / TD / PL / C me nga Kupu hangore |
NDA | Tiwhikete Whakawhitinga-kore |
Whai muri i te Hoko | Ratonga Ahinga Katoa |
Kawenga | Kaupapahere Minerare Kore |
Ture Whakahaere | RoHS / TAUI |
No. |
Tūemi |
Whakatakotoranga Paerewa |
||||
1 |
CaCO3 ≥ |
99,9% |
||||
2 |
Poke
PCT Max ia |
Sr / Na |
Ba / Al |
Fe |
Mg / Cl |
K / Cd / Cr / Cu / Ni / Pb |
0.01 |
0,002 |
0,001 |
0,005 |
0,0005 |
||
3 |
Rahi (D50) ≤ |
1μm |
||||
4 |
Whakapaa | 25kgs i roto i nga peeke kirihou me te peeke papanga polypropylene i waho |