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| Quantity: | |
|---|---|
Parameter | Details | Buyer Preference Highlight |
Product Name | Premium Grade Ultra-Light Calcium Carbonate | Highlights premium quality and ultra-lightweight. |
Chemical Formula | CaCO₃ | Basic chemical information for technical buyers. |
Particle Size (µm) | 0.5 - 5 µm (average) | Fine particle size for better dispersion and performance. |
Bulk Density (g/cm³) | 0.2 - 0.4 g/cm³ | Lightweight and easy to handle. |
Purity (%) | ≥98% | High purity for better product performance and safety. |
Whiteness (%) | ≥92% | High whiteness for better aesthetics in applications. |
Oil Absorption Value | 20-35 g/100g | Important for plastic and rubber compounding. |
Moisture Content (%) | ≤0.5% | Low moisture to prevent agglomeration and improve stability. |
pH Value | 8.0 - 10.0 | Neutral to slightly alkaline for broader compatibility. |
Applications | Plastics, Rubber, Paints & Coatings, Paper, Adhesives, Sealants, and More | Versatile applications to cater to different industries. |
Eco-Friendliness | Non-toxic, Non-hazardous, Compliant with RoHS, REACH, and Other International Standards | Emphasis on safety and environmental compliance. |
Packaging | 25 kg HDPE Bags, Palletized for Easy Handling and Storage | Convenient packaging for transportation and storage. |
Shelf Life | 24 Months in Original Sealed Packaging under Dry and Cool Conditions | Assurance of long-term stability and usability. |
Light calcium carbonate can be filled between the paper fibers, effectively increasing the thickness of the paper, while its high whiteness characteristics can significantly improve the whiteness of the paper, making the paper more white and bright .
By adding light calcium carbonate, the optical properties of the paper can be improved, such as increasing the opacity of the paper and reducing the risk of printing through. In addition, it can also enhance the ink absorption of the paper, so that the printing effect is better .
The addition of light calcium carbonate can regulate the physical properties of the paper, such as enhancing the softness, permeability and stiffness of the paper. These improvements make paper more suitable for writing, printing and printing .
The application of light calcium carbonate allows paper to be used in more fields. For example, in special paper products such as cigarette paper and filter paper, the addition of light calcium carbonate can give the paper specific properties and meet the special requirements for paper in these fields .
Qualification Certificate
FAQ
Q: Are you a trading company or a factory?
A: We are a factory.
Q: What are your main products?
A: Calcium oxide, Calcium hydroxide, Light calcium carbonate, Heavy calcium carbonate，Nano calcium carbonate
Q: How do you control quality?
A: Our factory is equipped with professional technicians to control the quality, and the inspectors conduct a sample test every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other third party inspection.
Q: Where is your factory?
A: Our factory is located in Changshu, Jiangsu Province, welcome to visit us at any time.
Q: Do you offer custom calcified products?
A: We offer various grades of calcium products to meet the needs of our customers.
Q: How do I contact you to purchase a product?
A: Below is our contact information, please feel free to contact us at any time.
