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Calcium Carbonate
Calcium Carbonate
premium-quality calcium carbonate
Technical Data Sheet
Product Description
Our high-purity Calcium Carbonate is specifically engineered for the construction industry. It offers superior performance in paints, coatings, adhesives, sealants, and other demanding applications. With excellent whiteness, controlled particle sizes, and high durability, it enhances both the mechanical and aesthetic properties of end products.
Key Features & Benefits
• High Purity – Ideal for demanding construction and industrial applications.
• Excellent Color & Sheen – Ensures durability, vibrancy, and superior finish in paints and coatings.
• Superior Scrubability & Tinting – Improves long-term performance and surface protection.
• Versatile Particle Sizes – Tailored for multiple industries and customized applications.
• Rubber & Sealants – Improves processing and performance characteristics.
Packaging
Available in multiple packaging options to suit industrial needs:
* 25 kg bags
* 40 kg bags
* 500 kg (1/2 ton) jumbo bags
* 1000 kg (1 ton) jumbo bags
Storage & Handling
Store in a dry, cool, and well-ventilated area. Avoid direct contact with moisture
and strong acids. Ensure proper sealing of packaging after use to maintain product integrity.
Safety Information
This product is non-toxic and non-flammable. Avoid inhalation of dust. Use protective equipment such as masks and goggles during handling. Refer to the Safety Data Sheet (SDS) for detailed safety guidelines.
Applications
• Paints & Coatings – Improves opacity, sheen, and durability.
• Construction Materials – Enhances strength in adhesives, tile grout, sealants, and plasters.
• Plastics & Polymers – Provides cost-effective filler with excellent reinforcement properties.
Technical Specifications
| Property | Value |
|---|---|
| Appearance | White fine powder |
| Chemical Formula | CaCO₃ |
| Purity | ≥ 98% |
| Moisture Content | < 0.5% |
| Particle Size (D50) | 25 – 100 µm (customizable) |
| Oil Absorption | 18 – 22 g/100 g |
Material Safety Data Sheet
1. Product Identification Product Name: Calcium Carbonate
– Construction Grade Chemical Formula: CaCOff Synonyms: Ground Calcium Carbonate, Limestone Powder Recommended Use: Construction, paints &
coatings, adhesives, sealants, plastics, and rubber.
2. Hazards Identification Classification:
Non-hazardous under normal
conditions. Potential Health Effects:
• Inhalation: Prolonged exposure to dust may cause respiratory irritation.
• Skin Contact: Not expected to cause irritation.
• Eye Contact: Dust particles may cause temporary irritation.
• Ingestion: Non-toxic in small amounts.
3. Composition / Information on Ingredients
Component
Concentration
Calcium Carbonate (CaCOff)
98%
4. First Aid Measures Inhalation:
- Move to fresh air.
- Seek medical attention if irritation persists.
- Skin Contact: Wash with soap and water.
- Eye Contact: Rinse cautiously with water for several minutes.
- Remove contact lenses if present.
- Ingestion: Rinse mouth and drink water. Seek medical advice if large amounts are ingested.
5. Fire Fighting Measures
Flammability: Non-flammable.
Suitable Extinguishing Media: Use media appropriate for surrounding fire. Special
Protective Equipment: Standard protective clothing and equipment for firefighters.
6. Accidental Release Measures
- Avoid dust formation.
- Sweep up and
collect in suitable containers for reuse or disposal. - Prevent material from
entering drains.
7. Handling and Storage Handling:
- Use adequate ventilation.
- Avoid creating dust.
- Use protective masks and goggles when handling.
- Storage: Store in a dry, cool, and well-ventilated place. Keep packaging tightly closed to avoid moisture absorption.
8. Exposure Controls / Personal Protection
Exposure Limits: OSHA
PEL (TWA): 15 mg/m³ (total dust), 5 mg/m³ (respirable fraction). Protective Equipment:
• Respiratory Protection: Dust mask or respirator.
• Eye Protection: Safety glasses or goggles.
• Skin Protection: Protective gloves (optional).
9. Physical and Chemical Properties
| Property | Value |
|---|---|
| Appearance | White fine powder |
| Chemical Formula | CaCO₃ |
| Purity | ≥ 98% |
| Moisture Content | < 0.5% |
| Particle Size (D50) | 25 – 100 µm (customizable) |
| Oil Absorption | 18 – 22 g/100 g |
10. Stability and Reactivity Stability:
- Stable under normal storage and
handling conditions. - Incompatible Materials: Strong acids (releases COff).
- Hazardous Decomposition Products: Carbon dioxide when heated above
decomposition temperature.
11. Toxicological Information Acute Toxicity:
- Non-toxic. Chronic Effects: Prolonged inhalation of dust may cause lung irritation.
- Carcinogenicity: Not classified as a carcinogen by IARC, OSHA, or NTP.
12. Ecological Information Eco-toxicity:
- Not harmful to the environment in normal use.
- Persistence & Degradability: Stable mineral, not biodegradable.
- Mobility in Soil: Low mobility due to insolubility.
13. Disposal Considerations
Dispose of in accordance with local, regional, and national regulations. Material can be reused or recycled whenever possible.