product

High Quality White Tourmaline Powder - Tourmaline Sand – Huabang

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Our mission should be to turn out to be an innovative supplier of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and repair capabilities for China Sodium Bentonite , Ceramic Ball For Water treatment , Diatomaceous Earth Filter Aid , Our business has been devoting that "customer first" and committed to helping shoppers expand their small business, so that they become the Big Boss !
High Quality White Tourmaline Powder - Tourmaline Sand – Huabang Detail:

Tourmaline is the general name of tourmaline group minerals. Its chemical composition is relatively complex. It is a ring structure silicate mineral characterized by boron containing aluminum, sodium, iron, magnesium and lithium. The hardness of tourmaline is usually 7-7.5, and its density is slightly different with different types. See the table below for details. Tourmaline is also known as tourmaline, tourmaline, etc.

Tourmaline has unique properties such as piezoelectricity, pyroelectricity, far-infrared radiation and negative ion release. It can be compounded with other materials by physical or chemical methods to produce a variety of functional materials, which are used in environmental protection, electronics, medicine, chemical industry, light industry, building materials and other fields.

Size: 1-2mm 2-3mm, 3-5mm.

Tourmaline’s own characteristics
Spontaneous polarity

When the temperature and pressure of tourmaline crystal change, the relative displacement between the charged particles in the crystal occurs, the positive and negative charge centers separate, and the total electric moment of the crystal changes, resulting in the generation of polarized charge. The spontaneous polarization effect of tourmaline shows that there is an electrostatic field with the c axis as the two poles around the tourmaline crystal. When the crystal size of tourmaline is very small, the effect of tourmaline particles is equivalent to an electric dipole. Due to the mutual cancellation of positive and negative charges, the electric field intensity is the largest in the direction parallel to the c axis. The spontaneous polarization effect of tourmaline is permanent, which is closely related to its structure and composition.

Piezoelectric, thermoelectric effect

Tourmaline has piezoelectricity effect and thermoelectricity effect at the same time. When the surrounding environment changes, the temperature or pressure changes, the crystal bond in the tourmaline lattice is twisted, and the electron is transferred, so that one end of tourmaline is positively charged and the other end is negatively charged. The opposite electrode is defined as C + and C -. C + is the positive pole compressed along the c-axis during cooling or pressurization, and C – is the negative pole expanded along the c-axis during heating or decompression.

Data sheet

Item

SiO2

Al2O3

MgO

CaO

K2O

FeO

NaO2

Cr2O3

TiO2

Standard(%)

37

30

8

1.2

0.08

8.1

1.2

0.22

0.44


Product detail pictures:

High Quality White Tourmaline Powder - Tourmaline Sand – Huabang detail pictures

High Quality White Tourmaline Powder - Tourmaline Sand – Huabang detail pictures

High Quality White Tourmaline Powder - Tourmaline Sand – Huabang detail pictures


Related Product Guide:

We are ready to share our knowledge of marketing worldwide and recommend you suitable products at most competitive prices. So Profi Tools offer you best value of money and we are ready to develop together with High Quality White Tourmaline Powder - Tourmaline Sand – Huabang , The product will supply to all over the world, such as: Cologne, Estonia, Belgium, Many kinds of different solutions are available for you to choose, you can do one-stop shopping here. And customized orders are acceptable. Real business is to get win-win situation, if possible, we would like to deliver more support for customers. Welcome all nice buyers communicate details of solutions with us!!
  • As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Gabrielle from Toronto - 2017.12.09 14:01
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Monica from Angola - 2017.11.29 11:09
    Write your message here and send it to us