Product Introduction of Nano Calcium Carbonate
Nano calcium carbonate, with the chemical formula CaCO3and particle sizes typically ranging from 1 to 100 nanometers, is a high - performance inorganic material. Here's a detailed introduction:
1. Key Properties
- Ultra - fine Particle Size: The nanoscale particles provide a large specific surface area, enhancing its reinforcing, filling, and functional properties in various applications.
- High Purity: Usually with a CaCO3 content of over 99%, ensuring stable chemical properties.
- Good Dispersibility: After surface modification (e.g., with coupling agents), it can be uniformly dispersed in organic matrices like plastics and rubbers.
2. Main Applications
- Plastics Industry: Improves mechanical properties (rigidity, impact resistance) of plastics (e.g., PP, PVC). Reduces production costs by replacing part of the resin while maintaining product quality.
- Rubber Industry: Acts as a reinforcing filler in tires, hoses, and seals. Enhances tensile strength, abrasion resistance, and aging resistance of rubber products.
- Coatings & Paints: Increases coating opacity, gloss, and scrub resistance. Also helps adjust viscosity and improve film - forming properties.
- Adhesives & Sealants: Boosts bonding strength, thixotropy, and weather resistance. Commonly used in structural adhesives and automotive sealants.
3. Advantages of Our Nano Calcium Carbonate
- Controllable Particle Size: We offer customized particle sizes (10-100nm) to meet diverse application needs.
- Surface Modification Options: Hydrophobic, hydrophilic, or special - functional surface treatments are available for better compatibility with different matrices.
- Stable Quality: Advanced production processes (e.g., carbonization method) ensure consistent particle distribution and low impurity content.
| Item |
HY-805 |
HY-806 |
| Average particle size(nm) |
150-200 |
200-300 |
| CaCO3 % |
≥95 |
≥95 |
| MgCO3 % |
<2.5 |
<2.5 |
| Crystal shape |
cube,prism |
cube,prism |
| Specific surface area( m²/g) |
13 |
10 |
| DOP Oil absorption(g/100g) |
<28 |
<26 |
| Moisture% |
<0.4 |
<0.4 |
| PH |
8.5-10.5 |
8.5-10.5 |
| Whiteness% |
95 |
95 |
| Activation grade% |
95 |
94 |
| Surface treated material |
stearic acid+special agent |
stearic acid+special agent |
Packaging Methods of Nano Calcium Carbonate
We offer flexible and industry - compliant packaging solutions for nano calcium carbonate, ensuring product safety, easy handling, and suitability for global shipping:
1. Standard Industrial Packaging
-
Multi - layer Woven Bags
- Structure: Inner PE (polyethylene) film + Outer PP (polypropylene) woven bag.
- Capacity: 25kg/bag, 50kg/bag (customizable for 10kg-1000kg).
- Advantage: Moisture - proof, dust - free, and tear - resistant. Ideal for bulk transportation to factories (e.g., plastics, rubber manufacturers).
-
Jumbo Bags (FIBC)
- Structure: PP woven fabric with PE liners (optional moisture - proof coating).
- Capacity: 500kg/bag, 1000kg/bag.
- Advantage: Efficient for large - scale orders, compatible with forklifts and cranes. Reduces loading/unloading time for bulk buyers (e.g., construction materials, coating plants).
3. Customized Packaging
- Private Labeling: Print your logo, product info (e.g., "Nano Calcium Carbonate, Food Grade"), and barcodes on packaging.
- Special Requirements: Moisture - proof aluminum foil bags (for high - end applications like pharmaceuticals), vacuum packaging (to extend shelf - life), or UN - certified packaging (for hazardous goods compliance, if applicable).
4. Key Packaging Features
- Moisture & Contamination Protection: All packaging includes inner liners to prevent moisture absorption (critical for nano powder dispersion).
- Safety & Compliance: Meet international standards (e.g., FDA for food/pharma, REACH for EU markets).
- Eco - friendly Options: Recyclable PP/PE materials, and biodegradable film options (on request).
Why Our Packaging?
- Tailored to Your Needs: From small samples to bulk container loads, we match packaging to order size and end - use.
- Global Logistics Ready: Designed for sea/air freight, with palletization and labeling optimized for smooth customs clearance.
- Product Integrity: Strict quality control during packaging to avoid powder leakage, caking, or quality degradation.
Changshu Hongyu Calcium Co., Ltd.
Our company offers a high-quality product that has been utilized by major petrochemical enterprises in China. The finished products are known for their low cost, high purity, and excellent efficiency, making them highly sought after in the market.
With three processing lines, we produce over 100 tons of lime products daily, including calcium hydroxide and calcium oxide. Our products adhere to strict internal quality control standards, ensuring top-notch quality.
Q&A
Q: Are you a trading company or a factory?
A: We are factory.
Q: What is your main product?
A:Calcium oxide, calcium hydroxide,calcium carbonate
Q: How do you control the quality?
A: Our factory is equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection.
Q: How long time you can make the shipping?
A: We can make the shipping within 20 days after confirming the order.
Q: Where is your factory located? How can I visit the factory?
A: Our factory located in changshu jiangsu .Welcome to visit at any time, we can pick up the nearby machine factory.
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