10S अनकोटेड कैल्शियम कार्बोनेट मूल्य और मात्रा

माप की इकाई किलोग्राम/किलोग्राम

न्यूनतम आदेश मात्रा 100

10S अनकोटेड कैल्शियम कार्बोनेट उत्पाद की विशेषताएं

शेल्फ लाइफ 6-12 महीने

शुद्धता (%) 95%

10S अनकोटेड कैल्शियम कार्बोनेट व्यापार सूचना

आपूर्ति की क्षमता 5000 प्रति दिन

डिलीवरी का समय 10 दिन

मुख्य घरेलू बाज़ार

उत्पाद विवरण

Precipitated Calcium Carbonate (PCC) is a refined, synthetic form of calcium carbonate (CaCO) produced through a controlled chemical reaction. Unlike ground calcium carbonate (GCC), which is derived from natural limestone, PCC is manufactured for high purity and specific particle size and shape.

Production Process

PCC is typically produced by:

Calcining limestone (CaCO) to produce quicklime (CaO).
Hydrating quicklime to form calcium hydroxide (Ca(OH)).
Reacting calcium hydroxide with carbon dioxide (CO) to precipitate fine calcium carbonate crystals:
$Ca(OH)2+CO2CaCO3+H2O\text{Ca(OH)}_2 + \text{CO}_2 \text{CaCO}_3 + \text{H}_2O$

Key Characteristics

High purity
Fine and uniform particle size
Controlled crystal morphology (e.g., scalenohedral, rhombohedral, spherical)
High brightness and whiteness
Good dispersion in various media

Applications

Paper industry as a filler and coating pigment to improve brightness, opacity, and surface smoothness.
Plastics and rubber as a reinforcing and cost-reducing filler.
Paints and coatings for improved gloss and opacity.
Pharmaceuticals and food as a calcium supplement and antacid (when food-grade).
Cosmetics for abrasiveness and bulking.