1250 mesh tourmaline powder

Our products are very simple, only tourmaline, is different, can be processed into tourmaline powder and tourmaline balls. However the color, thickness and particle of powder are different, so we classify them into various specifications.Just as today to introduce the tourmaline powder 1250 mesh,It has black, black gray, brown, white.As shown in the picture:

black, black gray

brown 

 white

Place of Origin:Lingshou, China (Mainland)

Brand Name:MUCI

Model Number:1250mm 

Application:cosmetics, purifying water quality, air purification, textile, paint, health products, plastics, silica, ceramic products

Shape:

Powder,Powders

Dimensions:

325/400/600/800/1200/2000 mesh, 400 mesh/600mesh/800mesh/1000mesh/1200mesh/2000mesh

Chemical Composition:SiO2 CaO MgO Fe2O3

Color:Black/white

Anion Release:2000/CM3

Packaging & Delivery

Packaging Details:25kg or 50kg or 1 ton woven bags or according to customers' requirement.

Delivery Time:5-10 days after your order confrimed

Tourmaline powder Sizes:80mesh, 100mesh, 200mesh, 325mesh, 500mesh, 800mesh, 1250mesh, 1500mesh, 2000mesh, 3000mesh, 4000mesh, 8000mesh

2.Typical chemical analysis:

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

3.Typical physical properties: 

Density

2.82-3.32

Hardness

7-7.5

Crystal habit

Parallel and elongated. Acicular prisms, sometimes radiating. Massive. Scattered grains (in granite)

Crystal system

Trigonal

Cleavage

Indistinct

Fracture

Uneven, small conchoidal, brittle

Luster

Vitreous, sometimes resinous

Streak

White

Specific gravity

3.06 (+.20 -.06)

Polish luster

Vitreous

Optical properties

Double refractive, uniaxial negative

Refractive index

nω=1.635–1.675, nε=1.610–1.650

Birefringence

-0.018 to -0.040; typically about .020 but in dark stones it may reach .040

Pleochroism

typically moderate to strong

Dispersion

.017

Ultraviolet

pink stones—inert to very weak

Fluorescence

red to violet in long and short wave

Absorption spectra

a strong narrow band at 498 nm, and almost complete absorption of red down to 640nm in blue and green stones; red and pink stones show lines at 458 and 451nm as well as a broad band in the green spectrum

1. High pure tourmaline is the bijou that can be made into jewelry such as necklace bracelet and so on.

2. It can be used in deodorizing wall paper, floorboard, ceiling board furniture inner wall coasting material and concrete.

3. Packing material with the function of antibacterial and fresh keeping.

4. The healthy filling of cigarette filter tip.

5. Purification materials for water and air.

6. Additive of toothpaste and cosmetic

7. Antibacterial coating and is use in electronic equipment and house hold electric.

8. Made composite ceramic with the function of antibacterial sterilization and deodorization.

kindly reminder, because China deal with haze environmental problems, product prices are unstable, please contact with us： Email: info@mcreagents.com