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Nano Calcium Carbonate for Rubber - High-Quality Product 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
QWhat is USEEN nano calcium carbonate used for in rubber applications?
USEEN nano calcium carbonate is specifically engineered for rubber applications. It functions as a high-performance filler and reinforcing agent that improves mechanical properties such as tear resistance, compression set resistance, and flexural fatigue performance, while also providing excellent whitening effects for transparent and translucent rubber products.
QCan USEEN nano calcium carbonate replace silica or carbon black in rubber formulations?
Yes. USEEN nano calcium carbonate can partially or completely replace silica and carbon black in rubber compounds. It delivers comparable reinforcing effects while offering superior whitening performance, making it an ideal alternative for manufacturers of transparent and high-brightness rubber products.
QWhat is the average particle size and surface treatment of this product?
The average particle size of USEEN nano calcium carbonate for rubber is 70±5 nm, with a BET surface area of 23±2 m²/g. The surface is treated with fatty acid to enhance compatibility and dispersion within the rubber matrix.
QDoes USEEN offer OEM or customized product services?
Yes. USEEN provides flexible OEM services, allowing customers to customize product specifications, packaging formats, and other parameters. This enables customers to optimize their production costs by tailoring the product precisely to their specific requirements.
QHow does USEEN ensure consistent product quality?
USEEN maintains strict quality control from the source by utilizing its own large-scale mining resources and selecting only top-grade raw materials. Combined with a professional R&D center and in-house green mine production base, every batch is manufactured to meet consistent quality and stability standards.
QWhat are the minimum purity and brightness requirements for this product?
According to the product specification, USEEN nano calcium carbonate for rubber contains a minimum of 93% CaCO₃ and achieves a minimum brightness of 95%. Moisture content is controlled to a maximum of 0.5%, ensuring high purity and optical performance suitable for demanding rubber applications.