Black Tourmaline Powder Is Supplied in Large Quantities by Manufacturers to Improve Water Quality

• Certification: RoHS
• Application: Textile, Cosmetic, Rubber, Plastic, Chemical, Ceramic
• Sample: Free
• OEM: Accept
• Lead Time: 5-12days
• Color: Black, Gray
• Model NO.: HB-T
• Transport Package: 25kg/Bag, 50kg/Bag, 1000kg/Bag
• Specification: 325mesh 800mesh 1250mesh 6000mesh
• Trademark: HB
• Origin: Hebei, China
• Production Capacity: 50000ton/Year

Product Description

Product Description

Tourmaline is the general name of tourmaline group minerals.It is a silicate mineral. The hardness of tourmaline is usually 7-7.5. Tourmaline powder is the powder obtained by mechanical grinding after removing impurities from the original tourmaline ore.

Tourmaline powder is of great help to the improvement of the human living environment.The characteristics of tourmaline powder is natural, tasteless, non-toxic, safety performance is good.
Data sheet

Element	Percent by weight (%)
SiO2	37.05
Al2O3	29.8
MgO	8.05
CaO	1.18
K2O	0.09
FeO	8.33
NaO2	1.19
Cr2O3	0.22
B2O3	10.16
TiO2	0.44

Powder Size	200mesh, 325mesh, 600mesh, 800mesh,1250mesh, 2000mesh, 3000mesh
Granules Size	6-10mesh,10-20mesh,20-40mesh,40-80mesh, 80-120mesh
Rough Size	1-3cm, 2-4cm, 3-5cm, 5-7cm

Product Application

It is widely used in environmental protection, electronics, textiles, ceramics, buildings, drinking water activation, sewage treatment, air purification, healthcare products etc.

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