High Purity 500nm White Tourmaline Powder Factory Suppliers in China
Our 500 nm White Tourmaline Powder serves as a high-performance inorganic electret, engineered to maintain a stable electrical charge over extended durations. Specifically developed for the advanced manufacturing of melt-blown cloth, this specialized mineral powder is a critical additive for masks designed to provide superior respiratory protection and precision particle filtration.
By integrating this premium tourmaline powder into melt-blown fabrics, manufacturers can significantly optimize filtration efficiency while maintaining excellent breathability. The active generation of negative ions helps reduce static electricity, enhancing the wearer's overall comfort and potentially improving the immediate air quality within the mask's micro-environment, marking a significant leap in personal protective equipment (PPE) technology.
Detailed Parameters
| Place of Origin | China | Color | White/Black |
|---|---|---|---|
| Shape | Powder/Particle | Purity | 95-99% |
| Grade | Cosmetics/Industrial/Food Grade | Particle Size | 500 nm |
| Packaging | 5-25kg/bag (Customized available) | MOQ | 1kg |
| Chemical Nature | Inorganic Electret | Application | Melt-blown Cloth/Filters |
Key Advantages
Enhanced Filtration
Significantly improves the particle capture rate in melt-blown fabrics for superior protection.
Stable Electret Charge
Maintains electrical charges over long periods, ensuring consistent performance of the filter.
Negative Ion Generation
Naturally produces negative ions to enhance air quality and user well-being.
Anti-Static Effect
Reduces static electricity build-up, providing a more comfortable wearing experience.
High Purity Grade
Available in 95-99% purity to meet strict industrial, cosmetic, and food-grade standards.
Optimal Breathability
Balances high-efficiency filtration with low airflow resistance for easier breathing.
Product Gallery
Management Platforms
Quality Control
Strict purity testing ensures each batch meets the 95-99% standard.
Process Optimization
Precision 500nm grinding for seamless integration into melt-blown fibers.
Compliance Monitoring
Meeting industrial and food-grade safety regulations globally.
Supply Chain Efficiency
Flexible MOQ starting at 1kg with rapid global shipping options.
Packaging Security
Customized moisture-proof bags (5-25kg) to prevent powder clumping.
Technical Support
Expert guidance on incorporating tourmaline into fabric production.
Investment Return Comparison
| Feature | Standard Melt-blown | Tourmaline-Enhanced | Impact |
|---|---|---|---|
| Filtration Rate | Standard | High Efficiency | Significant Increase |
| Charge Stability | Medium | Long-term Stable | Better Durability |
| User Comfort | Basic | Anti-static/Ionized | Premium Feel |
| Breathability | Variable | Optimized | Lower Resistance |
| Market Value | Commodity Price | Premium Positioning | Higher Margins |
Frequently Asked Questions
An inorganic electret is a material that can maintain a quasi-permanent electrical charge. In masks, this allows the melt-blown cloth to attract and trap microscopic particles through electrostatic attraction, increasing filtration efficiency without blocking airflow.
Yes, due to its cosmetic, industrial, and food-grade availability, it can be used in skincare products, air purification systems, and various non-metallic mineral composite materials.
The 500 nm size ensures a uniform distribution within the polymer matrix during the melt-blowing process, preventing clumps and ensuring a consistent electrostatic field across the entire fabric surface.
Actually, it improves the balance. Because electrostatic attraction captures particles more efficiently than mechanical filtration alone, manufacturers can maintain high protection levels while keeping the fabric breathable.
We provide a purity range of 95-99%. Depending on your application, we offer Industrial Grade for filters, Cosmetic Grade for beauty products, and Food Grade for specific safety-compliant uses.
Our MOQ is very flexible at just 1kg. For bulk orders, we provide standard 5-25kg bags, but customized packaging is available to meet your specific storage or logistics requirements.
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