Tourmaline is also known as tomamelinite or beryl, and it is a complex silicate mineral with a chemical composition. It is characterized by the presence of boron, and also contains elements such as aluminum, sodium, iron, magnesium, and lithium.
Tourmaline possesses a series of unique physical properties, including piezoelectricity, thermoelectricity, conductivity, far-infrared radiation, and the release of negative ions. These properties enable tourmaline to generate electric charges or currents when subjected to external pressure or temperature changes, thus having a wide range of application prospects.
Tourmaline belongs to the triclinic crystal system. The crystals are in the form of long columns or needles, and the ends of the columns often present different conical surfaces.
The hardness is 7 to 7.5. The density is approximately 3 g/cm³. The fracture is conchoidal, with a glassy luster. It is transparent or opaque, and has thermoelectric properties.
Piezoelectricity and thermoelectricity: Tourmaline has piezoelectricity and thermoelectricity.
It releases negative ions and far-infrared rays. Electrical conductivity: Tourmaline has a certain degree of electrical conductivity and can be used in the manufacturing of electromagnetic shielding materials.
Specification:
1.Cubic: 1-2CM, 2-3CM, 3-5CM, 5-8CM;
2.Granular: 6-10 mesh, 10-20 mesh, 20-40 mesh, 40-80 mesh, 80-120 mesh, 200 mesh; Powder: 325 mesh, 400 mesh, 600 mesh, 1250 mesh, 3000 mesh, 6000 mesh, 8000 mesh, 10000 mesh.
| Specific nature |
Typical characteristics/parameters |
| Solubility |
Insoluble in water, resistant to high temperatures, and with stable chemical properties. |
| Hardness |
Mohs hardness: 7 - 7.5 |
| Density |
3.03 - 3.25 g/cm³ (increasing with the increase of iron and manganese content) |
| Color |
Black/white/Gray |
|
Shape
|
Block; Granular; Powder |
| Size |
1-10cm 6-10mesh 20-40mesh 80-120mesh 325mesh 1250mesh 3000mesh can be customizable |
|
Application
|
Coating;Mattress, rubber, textile, water treatment;Sauna room, plastic, PVC products
|
1. Jewelry and Decorative Field
Gem-quality utilization (tourmaline): The brightly colored and highly transparent tourmaline is used as medium-to-high-end gemstones and is employed in the production of rings, necklaces, earrings, etc. Due to its rich colors (such as bicolor, watermelon color), it is often used for collection and carving.
Value reference: Paraiba tourmaline (containing copper and manganese, presenting neon blue/green color) is one of the most expensive varieties in recent years.
2. Environmental protection and health sector (the direction with the widest industrial application currently)
Textiles:
Products: Underwear, socks, bedding, eye masks, etc.
Function: After adding tourmaline powder, it is claimed to improve microcirculation and have antibacterial and deodorizing properties.
Water treatment:
Principle: By utilizing the far-infrared effect of tourmaline, large water molecules are broken down into smaller molecular groups of water. At the same time, its electrostatic property is utilized to adsorb heavy metal ions, thereby improving the taste.
Air Purification:
Product: Add tourmaline to paints, wallpapers and car interiors. It is used to continuously release negative ions and remove PM2.5 and formaldehyde from the air.
3. Industrial and Research Fields
Electronic Industry: Utilizing piezoelectricity to manufacture precision measurement components such as pressure sensors and ultrasonic generators.
Consumer Chemicals: Ultra-fine tourmaline powder is added to cosmetics, and it is claimed to have whitening and anti-acne effects.
Agriculture: Used to improve water quality or as an additive for fertilizers to promote plant growth.
Net weight 25KG in brown paper bag or knitting bag outside, plastic bag inside.
Store in a ventilated, dry warehouse. Packaging should be sealed and moisture-proof. Avoid high temperature, and acid, alkali Isolation storage. According to the above storage conditions, the effective storage period of the product is 3 years without unpacking.
Shijiazhuang Yongxin Mining Co., Ltd.Established in 2019 . is a modern chemical enterprise that integrates research and development, production, and sales. The company specializes in producing a wide range of products, including iron oxide, zinc oxide, titanium dioxide, hydroxypropyl methyl cellulose, polyacrylamide, citric acid, mallow glucoside, rubber antioxidants, and others. Guided by scientific innovation, the company continuously implements technological advancements while adhering strictly to a comprehensive quality management system during production processes. Our team comprises highly experienced professionals who are supported by the introduction of cutting-edge international technologies and equipment. Through strategic adjustments to our product structure, we maintain an optimized production process and advanced manufacturing capabilities, enabling us to fulfill customized requirements for diverse customers globally. Our laboratories and workshops comply rigorously with Good Manufacturing Practice (GMP) standards. Our products are exported to Europe, Southeast Asia, North America, and numerous other regions, where we have established long-term, stable business partnerships. Equipped with a large-scale factory and specialized chemical storage facilities, we remain committed to expanding our business scope and delivering high-quality products and services worldwide. We look forward to establishing mutually beneficial cooperation with you.
1.professional knowledge
Yongxin Mining has hired experienced chemical engineers who can conduct product evaluations and performance demonstrations in both laboratory and actual factory processes. Our team has extensive experience in determining the right solutions for various applications, making it perfect for any project at hand. We know that every project has its unique challenges, and we are eager to help develop a solution that meets your needs.
2.Laboratory Analysis
Chemical overtreatment can be as detrimental as undertreatment. Let our chemical engineers ensure you're using the best treatment methods available.
3.Custom Packaging
We offer customizable solutions of package adn logo from custom
4.Industries & Markets Served
With thousands of products at our disposal, and combined with our efficient processes, quality logistics, and our cost-saving services, we are able to provide the most competitive pricing and most responsive customer service in the marketplace.
5.Warehousing
Proper storage of our products is crucial and therefore is a critical part of our operations. We ensure proper storage conditions are met to extend shelf-life times.
6.logistics distribution
Our dependable chemical product logistics, shipping, and warehousing capabilities allows us to reliably provide products to our customers, even during unfortunate economic downturns.
FAQ
Q: How can i get a sample?
A: Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q:How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q:Can i get sample before order?
A:Yes, of course,we will send you free sample within 3 days.
Q: What is the Minimum Order Quantity?
A: Trial order is available.
Q: What's the delivery time?
A:The shipment will be within 15 days after receive the order.
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