Calcium Carbonate 1500mesh High Purity Powder for Plastics
Overview
Calcium carbonate (CaCO₃) is a highly versatile, non-toxic, and odorless white powder widely recognized as one of the most essential inorganic fillers across multiple industries. Its exceptional physical and chemical properties, combined with cost-effectiveness and abundant availability, make it a preferred choice for applications ranging from industrial manufacturing to consumer goods.
Key Characteristics
Physical Properties:
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Appearance: Fine white powder, free-flowing and dry.
Moisture Content: Non-hygroscopic, does not contain crystallized water.
Stability: Remains stable when exposed to air under normal conditions.
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Chemical Properties:
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Solubility:
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Almost insoluble in water.
Insoluble in alcohol.
Reacts with dilute acetic acid, hydrochloric acid, and nitric acid upon boiling, dissolving to release carbon dioxide.
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Thermal Decomposition:
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When heated, it decomposes into calcium oxide (CaO) and carbon dioxide (CO₂).
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Advantages of Calcium Carbonate
Cost-Effective & Abundant
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Sourced from natural limestone, marble, and chalk, calcium carbonate is one of the most economical and readily available mineral fillers.
High-purity grades ensure consistent performance in industrial applications.
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Excellent Filler Properties
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Enhances mechanical strength, opacity, and dimensional stability in composite materials.
Improves processing efficiency in polymer and plastic manufacturing.
Provides smooth texture and uniform dispersion in coatings and inks.
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Non-Toxic & Environmentally Friendly
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Safe for use in food, pharmaceutical, and cosmetic applications.
Complies with international regulatory standards (e.g., FDA, REACH, USP).
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Industrial Applications
Calcium carbonate’s adaptability makes it indispensable in numerous sectors:
1. Coatings & Paints
Acts as an extender pigment, improving coverage and durability.
Enhances weather resistance and reduces production costs.
2. Plastics & Polymers
Reinforces structural integrity in PVC, polyethylene, and polypropylene.
Improves heat resistance and reduces shrinkage in molded parts.
3. Paper & Packaging
Used as a coating and filler to enhance brightness, opacity, and printability.
Reduces wood pulp consumption, promoting sustainable paper production.
4. Rubber Manufacturing
Increases tensile strength and abrasion resistance in tires and industrial rubber goods.
Lowers production costs without compromising quality.
5. Adhesives & Sealants
Improves viscosity control and bonding strength.
Enhances thermal stability in construction adhesives.
6. Food & Pharmaceuticals
Approved as a food additive (E170) for calcium fortification and acidity regulation.
Used as an antacid and excipient in tablets.
7. Cosmetics & Personal Care
Found in toothpaste, powders, and creams as a gentle abrasive and bulking agent.
Provides opacity and smooth texture in makeup formulations.
8. Construction & Building Materials
Key component in cement, putty, and ceramic tiles for improved workability.
Enhances durability in self-leveling compounds and drywall.
9. Textiles & Fibers
Used as a delustrant in synthetic fibers (e.g., polyester, nylon).
Improves dye absorption and fabric weight.
10. Agriculture & Animal Feed
Serves as a calcium supplement in livestock feed.
Adjusts soil pH in agricultural applications.
Quality & Compliance
Our calcium carbonate is manufactured under strict quality control to meet industry-specific requirements:
High Purity: Low heavy metal content, suitable for sensitive applications.
Particle Size Options: Available in various micron sizes for tailored performance.
Regulatory Approvals: Conforms to FDA (21 CFR), EU food-grade standards, and ISO certifications.
Why Choose Our Calcium Carbonate?
Consistent Quality: Rigorous testing ensures batch-to-batch uniformity.
Technical Support: Customized solutions for specialized applications.
Sustainable Sourcing: Eco-friendly extraction and processing methods.
Conclusion
Calcium carbonate stands as a cornerstone of modern industrial and consumer products, offering unmatched versatility, safety, and efficiency. Whether enhancing material performance in plastics, improving texture in cosmetics, or fortifying food products, its applications are virtually limitless.
For tailored specifications or bulk inquiries, contact our team to discuss how our high-quality calcium carbonate can meet your needs.
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| Item | Unit | Specification |
| Specific surface area | m²/g | 16000 |
| D97 | μm | 8.3 |
| Average particle size | μm | 2.2 |
| Max particle size | μm | 15.7 |
| Whiteness | % | 95.5 |
| Bulk density trapped | g/cm³ | 0.93 |
| True specific gravity | g/cm³ | 2.7 |
| PH value | / | 9±0.5 |
| Moisture | % | 0.3 |
| Oil absorption | cc/100g | 26.5 |
| Water absorption | cc/100g | 28 |
| Dop absorption | cc/100g | 45 |
| Residue on 325 mesh | % | 0.01 |
| Sediment volume | 60min | 34 |
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| Company Name | Beijing TDD E-commerce Co., Ltd | Country/Region | China |
| Business Type | Online Store | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| Main Products | PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire | ||
| International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
| Terms of Payment: | LC, T/T, D/P | ||
| Average Lead Time: | Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays | ||
| Number of Foreign Trading Staff: | 20~40 People | ||
| Main Markets: | Southeast Asia, Africa, Mid East | ||
| Nearest Port: | Tianjin,Qingdao,Shanghai | ||
| Import & Export Mode: | Have Own Export License | ||
About Beijing United Information Technology Co., Ltd.
Beijing United Information Technology Co., Ltd. (Stock Code: 603613. SH), founded in 2002 and listed on the Main Board in July 2019, is mainly engaged in industrial e-commerce and industrial Internet platforms. Based on industrial e-commerce and supported by industrial big data and industrial digitalization, the company provides online commodity trading, business information services and digital technology services of industrial products and raw materials for related industries. In terms of business model, it is called "the industrial version of Pinduoduo" and "the industrial version of JD.com".
About Beijing TDD E-commerce Co., Ltd.
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Beijing TDD E-commerce Co., Ltd. (shortly named TDD Global) is the core subsidiary of Guolian Corporation (Stock Code: 603613.SH) and the first industrial Internetplatform of Duoduo Series Platforms. The company mainly engages in B28 e-commerce transaction serices of raw material and industrial products, digital supply chain serices, industrial digitalization serices and industrial big data serices, and is committed to promoting the deep integration of traditional industries and new technologies such as the Internet, Internet of Things, big data, intelligent manufacturing and block chain, etc.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of quot&quality first, customer first and credit-based"Since the establishment of the company and always do our best to satisfy potential needs of our customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force. |
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Our Advantages:
Rich Experience-over 20 years in industry field
Ranges of products categories with quality guarantee
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In order to better satisfy our customers worldwide and maintain regular customers. Our company takes raw material&industrial product B2B e-commerce transaction service, digital supply chain service, industry digitization service and industry data service as it′s primary business, focusing on promoting the deep integration between new technology and traditional industry, such as Internet, Internet of things, big data, intelligent manufacturing and blockchain.
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