Calcium Carbonate 3000mesh Ultra Fine Powder for Cosmetics and Plastics
Core Material Profile
As a naturally occurring inorganic compound, calcium carbonate stands as the cornerstone of modern industrial formulations. This odorless, non-toxic white powder combines exceptional physicochemical stability with remarkable cost-performance efficiency, serving as an indispensable additive across 30+ industrial sectors. Its inherent compatibility with organic and inorganic matrices makes it the first-choice filler for manufacturers seeking to optimize material properties while reducing production costs.
Key Technical Attributes
1. Fundamental Properties
- Physical State: Free-flowing anhydrous powder
- Crystalline Structure: Calcite/Aragonite polymorphs (customizable)
- Whiteness Index: 95-98% (ISO 2470-1:2016)
- Particle Morphology: Rhombohedral/Spherical (aspect ratio 1:1 to 3:1)
- Bulk Density: 0.7-1.2 g/cm³ (adjustable via surface treatment)
2. Chemical Stability
- Water Solubility: 0.0013 g/100ml at 20°C
- Solvent Resistance:
• Ethanol: <0.01% solubility
• Acetic Acid (10%): <0.1% dissolution at 25°C - Thermal Decomposition:
• Onset at 825°C → CaO + CO₂
• Thermal expansion coefficient: 4.4×10⁻⁶/°C
3. Performance Parameters
- Mohs Hardness: 3.0
- Refractive Index: 1.59
- Oil Absorption: 15-35 g/100g (surface-modifiable)
- pH Value: 8.5-9.5 (10% aqueous suspension)
Competitive Advantages
Economic Value Enhancement
- Reduces raw material costs by 25-45% in polymer composites
- Enables 30-60% TiO₂ replacement in coating formulations
- Lowers extrusion energy consumption by 15-25%
Technical Performance Gains
- Mechanical Reinforcement:
• +18-30% tensile strength in PVC compounds
• 0.12-0.25% reduced warpage in PP components - Optical Optimization:
• 92-96% brightness in paper coatings
• <5% haze in PE films at 20% loading - Rheological Control:
• 5,000-50,000 cP viscosity range in adhesives
• 15-30 min extended open time in paints
Sustainability Leadership
- Carbon Footprint: 0.28-0.35 tCO₂e/ton (cradle-to-gate)
- Recyclability: 97% in closed-loop systems
- Circular Economy: 100% reprocessing capability
Industry-Specific Applications
Polymers & Composites
- PVC Flooring: Enhances scratch resistance (Taber abrasion <80mg loss)
- Automotive Plastics: Improves HDT by 10-35°C in engineering resins
- Biodegradable Films: Maintains 85-92% transparency at 15-25% loading
Coatings & Inks
- Architectural Paints: Achieves >10,000 wet scrub cycles (ASTM D2486)
- Powder Coatings: Controls 60° gloss between 15-85 GU
- Printing Inks: Delivers 95-102% ink receptivity (IGT testing)
Paper Manufacturing
- Filler Grade: Reduces fiber content by 15-35% with +3 ISO brightness
- Coating Grade: Achieves Parker Print Surf smoothness <1.5μm
Construction Materials
- Tile Adhesives: Extends open time to 40-60 minutes
- Self-Leveling Underlayments: 250-280mm flow diameter (EN 12706)
Food & Pharma
- Direct Food Additive (E170): Provides 38.5% calcium fortification
- Tablet Excipient: Controls dissolution rates (USP <711> compliant)
Advanced Technologies
- 3D Printing Filaments: Reduces warpage by 60-75%
- Battery Separators: Enhances thermal stability to 150°C
Quality Assurance & Compliance
- Purity: ≥98.5% CaCO₃ content (XRF verified)
- Heavy Metals:
• Lead (Pb): <1 ppm • Arsenic (As): <0.5 ppm - Particle Size Control:
• D10: 0.8-1.2μm • D50: 2.5-4.5μm • D90: 8-12μm - Certifications:
• FDA 21 CFR 175.300 • EU 10/2011 • REACH • Halal/Kosher
Technical Customization
Surface Modification Options:
- Stearic acid coating for hydrophobic polymers
- Silane treatment for composite reinforcement
- Titanate coupling for high-loading formulations
Particle Engineering Services:
- Narrow PSD control (Span <1.2)
- Nano-grade dispersion (D90 <150nm)
- Acid-resistant coating for pH <3 environments
Packaging & Logistics
- 25kg Bags: Triple-layer moisture barrier
- 1MT Super Sacks: UV-stabilized PP fabric
- Bulk Delivery: Silo-to-production line systems
Global Compliance:
- IMDG Code: UN3077 (Environmentally hazardous)
- Transport Classification: Non-flammable, non-reactive
This optimized technical profile positions calcium carbonate as the ultimate multi-functional solution for industrial innovation. Our engineering team provides formulation support from prototype development to commercial-scale production, ensuring optimal filler performance in your specific application.
| Item | Unit | Specification |
| Specific surface area | m²/g | 21000 |
| D97 | μm | 4.3 |
| Average particle size | μm | 1.4 |
| Max particle size | μm | 8.15 |
| Whiteness | % | 96 |
| Bulk density trapped | g/cm³ | 0.65 |
| True specific gravity | g/cm³ | 2.7 |
| PH value | / | 9±0.5 |
| Moisture | % | 0.3 |
| Oil absorption | cc/100g | 27.5 |
| Water absorption | cc/100g | 30 |
| Dop absorption | cc/100g | 53 |
| Residue on 325 mesh | % | 0 |
| Sediment volume | 60min | 60 |
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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
Competitive&Favourable price
7*24hours thoughtful pre-sale, on-sale, after-sale service
Overseas warehouse with all time delivery
Our services:
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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