Specification
D50granule size: 47~74μm
Colors
White, gray, light yellow
Main Ingredients
Silicon dioxide: 51～52.5%
Titanium dioxide: 5～7%
Alumina: 18.5～20%
Boron trioxide: 3.5～4%
Chrome green: 1.2～1.7%
Magnesium hydroxide: 6.8～7.3%
Calcium oxide: 4.2～4.7%
Strontium oxide: 0.8～1%
Ferric oxide: 1.3～1.5%
Sodium ion: about 2%
Fluorinion: about 1.8%
Manganese ion: about 1.1%
Hydroxide ion: about 3.7%
Cesium: about 0.2%
Others: about 1.5%
Elements
Tourmaline Powder is one kind of silicate substance with aluminium, natrium, magnesium and lithium ring structure being of containing boron. It is of thermoelectricity and piexoelectricity. Due to the electric self-polarization of tourmaline, polarized energy comes from the change of temperature, the heat releasing coefficient is 10-7～4×10-6c.cm-2•k-1. When the temperature and pressure changes (including micro change), then will cause potential difference (voltage). This kind of static voltage is up to 1 million electron volts and will accelerate surrounding air occur ionization. The electrons being shot down adhere close water and oxygen molecule, and make them transform into air negative ions (namely H3O2- and O32-), and make polarity ions in balance position oscillate, so that causes dipole square change to generate negative ions.
Advantages
1. Tourmaline Powder can persistently release negative ions, emit far infrared ray and generate 0.06mA biological current. Hence it can purify air, accelerate the microcirculation of the body, adjust the balance of the body, resist bacterium and diminish inflammation, resist fatigue, soothe the nerves and quiet breath, and build up body health.
2. It can be added into plastic mother material, chemical fibre, sponge, non-woven, cosmetic and ornaments, etc. to increase its functions.
3. Utilize these products to remake into various environmental protection commodities, such as sofa, chair pad, bedding, clothing ornament and filter medium, etc.
4. After tourmaline negative ion powder is made into ceramic ball and ceramic brick, it can activate, purify and mineralize tap water, treat utensils, use in shower equipments, plunge bath and swimming pool. Put it in icebox, it can restrain bacteria and eliminate odor to keep foodstuff fresh.
Main Features
Amount of generating negative ions: 200～220p/s.cm3
Radiance of far infrared ray（the wavelength is 2～14μm）: ≥85%
Specific gravity: 2.98～3.2
Specific surface area: 15.2m2/g
PH of soaking water solution: 7.0～7.4
Insoluble in water
Packing, Storage and Transportation
Plastic bag outside, transparent PE bag padded inside, 25kg/bag，or customized
Keep from raining, and avoid moisture. Stored in dry place.
Instruction For Use
Can be directly added into the formula of the products and won’t change original product technics.
Suggested adding dosage of the powder: 1.5～5%
The highest using temperature: 1250℃
Weightlessness at 100℃ ≤1.5%
Weightlessness at 1000℃ ≤15%（But it also can be done according to the requirement of customers ≤ %）
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