Black Tourmaline for Steam Room/Purification/Antibacterial Coating/Ceramic/Agriculture

• Application: Ceramic, Refractory, Purification,Agriculture, Antibacterial Coating
• Shape: Lumpy, Powder
• Transport Package: 25kg/Bag, or Customizable
• Specification: 0.5-5cm,,6-80mesh,600mesh,3000mesh or customizable
• Trademark: DERUNHUABANG
• Origin: China, Hebei
• Production Capacity: 50000t/Year

Product Description

Production Description :

Black tourmaline is one of the typical high-temperature minerals.Black tourmaline is an iron-containing black mineral in the tourmaline family.

1.Identifying characteristics : Columnar crystal with longitudinal stripes on the cylindrical surface, spherical triangle in cross section, no cleavage, and high hardness.

2.Properties : Produce negative ions, electrolyte, shrink the water molecular beam, emit far infrared rays (growth light of 4~14 microns), contains effective trace minerals.

3.Applications : Refractory, Textile, Transportation, Military, Cosmetic, Pharmaceutical, Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass, Decoration , Building and Coating Materials