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Nano Calcium Carbonate for Rubber - High-Quality Products from China Suppliers and Factory
Product Description
Superior Dispersion & Enhanced Mechanics
USEEN nano calcium carbonate possesses a unique nanoscale cubic crystal structure and high specific surface area. Through optimized surface treatment processes, it achieves highly uniform dispersion within the rubber matrix. This characteristic directly translates into a comprehensive improvement in rubber compound performance, resulting in rubber products with superior overall mechanical properties compared to those using ordinary calcium carbonate.
Whitening & High-Performance Reinforcement
Based on its excellent dispersion characteristics and reinforcing effects, USEEN nano calcium carbonate can significantly improve tear resistance, compression set resistance, and flexural fatigue performance while maintaining high elongation. This product can partially or completely replace silica and carbon black, providing excellent whitening effects while achieving reinforcement, thus meeting the dual optical and mechanical requirements of transparent and translucent rubber products.
Transparent & Innovative Rubber Solutions
USEEN nano calcium carbonate possesses unique reinforcing and whitening dual functionalities, giving it exceptional value in the high-end rubber products sector. It is particularly suitable for applications with stringent requirements for transparency, color purity, and durability. This product not only helps upgrade the performance of rubber products but also provides customers with innovative solutions that balance high product performance and production cost-effectiveness by optimizing the filler system structure.
Specification
| Item | Unit | Index |
|---|---|---|
| CaCO3 | % | Min. 93 |
| Average Particle | nm | 70±5 |
| BET | m²/g | 23±2 |
| Oil Absorption | g/100g | 21±3 |
| Brightness | % | Min. 95 |
| Moisture | % | Max. 0.5 |
| Surface Treatment | - | Fatty Acid |
Useen Advantages
Price Advantage
Factory direct supply, with absolute price advantage, always providing customers with the most competitive and best prices.
Professional R&D Center
The professional R&D team can accurately understand customer needs, and conduct targeted optimization and flexible adjustments of various product parameters to meet customer needs.
OEM Service
Flexibly customize product specifications, packaging, etc. to avoid paying for unnecessary features and achieve cost optimization.
Top Quality
We have our own large-scale mining resources, select the industry's top raw materials, and strictly control quality from the source to ensure the excellent quality and stability of each product.
Environmentally Materials
The company has an independent supporting green mine raw material production base, forming an economic industrial chain integrating environmental friendly materials and nano material deep processing.
Complete After-Sales Service
Provide professional and timely after-sales service system, quickly respond to customer needs, ensure worry-free use, and win long-term trust and satisfaction from users.
Frequently Asked Questions
What are the primary benefits of USEEN nano calcium carbonate in rubber manufacturing?
It features a unique nanoscale cubic crystal structure and high specific surface area. With optimized surface treatment, it achieves highly uniform dispersion in the rubber matrix, resulting in superior mechanical properties, improved tear resistance, compression set resistance, and flexural fatigue performance.
Can USEEN nano calcium carbonate replace other fillers like carbon black and silica?
Yes, it can partially or completely replace silica and carbon black. It provides excellent whitening effects while maintaining high reinforcement and elongation, making it ideal for transparent and translucent rubber products.
What are the key technical specifications of your product?
The product contains a minimum of 93% CaCO3, has an average particle size of 70±5 nm, a BET specific surface area of 23±2 m²/g, oil absorption of 21±3 g/100g, minimum brightness of 95%, and maximum moisture content of 0.5%.
What kind of surface treatment is applied to the nano calcium carbonate?
The product undergoes a specialized surface treatment using Fatty Acid to ensure optimized dispersion within the rubber compounds.
What advantages does USEEN provide as a supplier?
USEEN offers direct factory supply with competitive pricing, custom OEM services, a professional R&D center for targeted parameters optimization, eco-friendly materials sourced from our own mining resources, and a complete, responsive after-sales service system.