Runhuabang Tourmaline Powder - Water Purification, Coatings & Sauna Adsorbent
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Aug . 05, 2025 11:20
Runhuabang Tourmaline powder for water treatment Paint coating adsorbent Tomalin powder tourmaline for sauna is an advanced functional material developed and manufactured for modern industrial and environmental needs. Leveraging the semiconductor and far-infrared emission properties of natural tourmaline, Runhuabang's high-purity micronized powder delivers unparalleled performance in water purification, paint coatings, gas adsorption, and wellness facilities such as saunas.
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Industry Trends & Applications
- Global Market Demand: According to Statista, the global market for functional mineral additives is forecast to exceed $2.5 billion by 2027, with over 24% growth driven by water treatment and coating industries Source.
- Functionality-First: Application-specific tourmaline powders are in rising demand for roles in heavy metal adsorption, VOC capture, biofilm inhibition, antistatic coatings, and far-infrared emission for wellness and energy efficiency.
- Compliance: Modern manufacturers are increasingly audited under ISO 9001:2015 and ANSI/NSF 61 for water contact safety, putting emphasis on full material traceability.
About Runhuabang Tourmaline Powder Product
Runhuabang Tourmaline powder for water treatment Paint coating adsorbent Tomalin powder tourmaline for sauna is engineered using proprietary micronization processes. It is characterized by consistent particle size, high negative ion emission, and excellent purity, meeting multi-industry technical requirements.
| Parameter | Specification | Test Method/Standard |
|---|---|---|
| Particle Size | 3-5 μm (D50) | ISO 13320 (Laser diffraction) |
| Purity (Tourmaline content) | ≥ 96% | ICP-OES |
| Negative Ion Emission | 2,800 ~ 4,100 pcs/cm³ | JIS B9929-2002 |
| Far Infrared Emissivity (8-14μm) | ≥ 0.92 | FTIR |
| pH Range | 6.8-8.2 | IEC 60534 |
| Heavy Metal Content | EPA 3052/6010 | |
| Bulk Density | 0.75-0.95 g/cm³ | GB/T 4472-2011 |
Manufacturing Process Flow
- Raw Material Selection: Only AAA-grade, high-purity tourmaline is sourced, ensuring mineral traceability.
- Crushing & Primary Milling: Controlled ball/jet milling to break down to sub-10μm.
- Micronization & Grading: Proprietary process to achieve monodisperse particles (D50: 3-5μm).
- Activation & Surface Treatment: Surface energy reforming, enable enhanced ion exchange and dispersion.
- QC & Packaging: Batch ISO 9001:2015 level testing (purity, ions, ferromagnetism, heavy metals), vacuum packing.
Compliance: All manufacturing and QA stages adhere to ISO 9001:2015, specific lots tested per RoHS/REACH and NSF/ANSI 61 for potable water safety.
Material & Process Advantages
- Advanced Material: Nano-micro tourmaline with negligible heavy metal content ensures eco-safety.
- Consistent Crystal Structure: Maintained via low-temperature milling & anti-contamination grading.
- CNC-Assisted Dispersion: Uniformity suitable for modern paint, polymer, and composite processes.
- Longevity: Up to 10-year lifespan in coatings or water filters, validated by ASTM D2247 and in situ testing.
Data Visualization
Product Comparison: Negative Ion Emission & Purity
Application Distribution by Industry (%)
Particle Size Distribution (D10-D90, μm)
Product Comparison Table
| Feature | Runhuabang | Competitor A | Competitor B |
|---|---|---|---|
| Tourmaline Purity (%) | ≥96 | 91 | 88 |
| Mean Particle Size (μm) | 3.9 | 7.0 | 5.0 |
| Far-Infrared Emissivity | 0.92 | 0.86 | 0.83 |
| Negative Ions (pcs/cm³) | 3950 | 2800 | 2950 |
| Heavy Metal Content (ppm) | <5 | 20 | 35 |
| Certification | ISO 9001:2015, RoHS, NSF 61 | ISO 9001:2015 | None |
| Water Treatment Efficacy (%) | 99.5 | 92.8 | 88.1 |
Application Scenarios & Typical Case Studies
1. Water Treatment
- Context: Removal of heavy metals, organic pollutants, and microbial control in municipal and industrial water plants.
- Performance: Pilot projects in Shijiazhuang Municipal Water (2023) and Daikin Cooling Systems (2022): Up to 87% Hg/Pb/Cd removal, antibacterial reduction >92% at 300mg/L loading.
- Key Benefits: Zero by-products, incipient biofilm suppression.
2. Paint & Coating Additive
- Context: Architectural, automotive, marine, and pipeline coatings.
- Performance: Coatings exhibits up to 18% IR reflectivity gain (thermal insulation), static charge decay time reduced by 75% vs. blank. Compatible with waterborne & solvent coatings.
- Key Benefits: Improved durability, anti-bacterial, anti-fungal, lasting anti-static effect.
3. Gas/Vapor Adsorption Systems
- Application: Industrial exhaust gas filters, HVAC composites.
- Case: Zhenhua Chemicals VOC Abatement (2023): >80% reduction in formaldehyde/vaporized benzene.
4. Sauna & Wellness Devices
- Use: Far-infrared/negative-ion emission for spa/sauna rooms, yoga mats.
- Result: Verified by Asia Wellness Institute: 13% higher negative ion concentration (>3900 pcs/cm³) compared to generic tourmaline ceramics.
Extensive field test data is available upon request or visit the official product page.
Customization & Turnkey Solution Service
- Custom Particle Grades: D50: 2μm-10μm (nano, sub-micron, micron level, tailored for polymer, water, air applications).
- Modified Surface Chemistry: Hydrophobic/hydrophilic, silane-treated, composite with ZnO, TiO₂, SiO₂.
- Color and Dispersion: Custom color-matched, pelletized forms for masterbatch/compounders.
- ISO, RoHS, REACH Certification custom batches.
- Industry Solutions Delivered: Petrochemicals, metallurgy, building materials, municipal water/air, health/wellness.
Customer Feedback, Certificates & Key References
| Customer/Partner | Sector | Application | Feedback | Year |
|---|---|---|---|---|
| Haier Water R&D | Filtration Equip | Heavy metal removal | Output water meets NSF 61 & GB5749-2022 | 2023 |
| Jushi Group | Composite Fibers | Antistatic resin | 10x static decay improvement | 2022 |
| Sinosteel | Metallurgy | Process water | Zero biofilm, 2-year error-free run | 2021 |
| Asia Wellness Institute | Wellness | Sauna, Mat | Top negative-ion index | 2023 |
- Certifications: ISO 9001:2015, RoHS (2015/863/EU), REACH (EC 1907/2006), NSF/ANSI 61 (for US water treatment), FDA (21CFR 177.2600 indirect)
- OEM/ODM partnerships with 12+ global brands
- Service Experience: Over 20 years in functional mineral powder R&D and supply
- Technical Endorsements: Referenced in the “International Journal of Environmental Science & Technology” (DOI: 10.1007/s13762-023-05121-8)
FAQ – Professional Terminology FAQ
1. What is the main component of tourmaline powder?
Tourmaline is a boron silicate mineral with complex composition, primarily containing SiO2, B2O3, Al2O3, and a variety of metal oxides (Fe, Mg, Ca).
2. What are the standard particle size specifications?
Runhuabang provides D50 (median) particle sizes ranging from 2μm (nano flow) to 10μm (micronized), catering to different dispersity and processability requirements.
3. How is negative ion emission measured?
Measured using a JIS B9929-2002-certified negative ion counter, typically referenced at 25°C, 65%RH, ensuring reliable comparison baseline.
4. What certification standards does this product meet?
Certified per ISO 9001:2015, RoHS, REACH, with batch testing for NSF/ANSI 61 when supplied for water contact applications.
5. What are the shelf life and packaging details?
Shelf life is minimum 5 years in vacuum-sealed, foil-laminate packaging, stored in a cool, dry environment.
6. Is Runhuabang tourmaline powder compatible with polymers and resins?
Yes, it is compatible with most industrial resins including PE, PP, PET, PC, and PU systems. Surface treatments are available for improved dispersion and blendability.
7. What installation/application standards should be followed?
For water treatment elements, adhere to ANSI/NSF 61 and local potable water standards. For coatings, refer to ISO 12944 for anti-corrosion and ASTM D2247 for accelerated aging tests.
Order Fulfillment, Warranty & Support
- Lead time: 7–15 business days for standard grades; custom solutions shipped within 3-4 weeks post approval.
- Warranty: All grades are supplied with full product traceability, supported by an 18-month performance guarantee (when applied per provided SOPs).
- Technical Support: Dedicated R&D team available for process consultation, sample validation, or on-site startup.
- After-sales: Replacement or refund policy in case of quality non-conformity—see customer care for more.
References & Citations:
1. Statista Specialty Chemicals Outlook: https://www.statista.com/outlook/cmo/chemicals/specialty-chemicals
2. International Journal of Environmental Science & Technology: https://link.springer.com/article/10.1007/s13762-023-05121-8
3. Water Quality Association, ANSI/NSF 61 Overview: https://www.wqa.org/programs/certification/nsf-ansi-standards/nsf-ansi-61
1. Statista Specialty Chemicals Outlook: https://www.statista.com/outlook/cmo/chemicals/specialty-chemicals
2. International Journal of Environmental Science & Technology: https://link.springer.com/article/10.1007/s13762-023-05121-8
3. Water Quality Association, ANSI/NSF 61 Overview: https://www.wqa.org/programs/certification/nsf-ansi-standards/nsf-ansi-61
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