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Chinese wholesale Natural Flake Graphite - Earthy Graphite – Huabang
The earthy graphite belongs to high-quality microcrystalline graphite, most of which are graphite carbon, hard gray, metallic luster, soft, Mohr hardness 1-2, specific gravity 2-2.24, stable chemical property, not affected by strong acid and alkali, less harmful impurities, iron, sulfur, phosphorus, nitrogen, molybdenum, It is widely used in casting, coating, battery, carbon products, pencil and pigment, Specifications of refractories, smelting, carburizers, doomed protective slag, etc.: they... -
Hot New Products Tourmaline Supplier - Tourmaline Powder – Huabang
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 powder Powdery product obtained by processing electrical ston... -
PriceList for Anion Powder - Negative ion ball – Huabang
There are positive and negative electrodes in the negative ion ball. Once it contacts with water, it can release current in water instantly. This current is the most suitable 0.06MA current for human body. When the water contacts with the weak current, the hydrogen ions and oxyhydrogen ions in the surrounding water molecules are separated. On the one hand, hydrogen ions combine with electrons to form hydrogen, and hydrogen oxygen ions combine with surrounding water molecules to form interface... -
China Cheap price Raw Vermiculite - Expanded Vermiculite – Huabang
Expanded vermiculite series products: the product categories are golden vermiculite, silver white vermiculite; the varieties are vermiculite flakes, vermiculite powder, horticultural vermiculite, mixed expanded vermiculite, etc. The main size: 1-3mm, 2-4mm, 3-6 mesh, 10-20 mesh, 20-40 mesh, 40-60 mesh, 60-100 mesh, 80-120 mesh, 100 mesh, 150 mesh, 200 mesh, 325 mesh, etc. the specifications can be produced according to the requirements. Where we use the expanded vermiculite? Agriculture Expan... -
Good quality Fine Talcum Powder - Talcum Powder – Huabang
The main component of talc is magnesium silicate with water content of talc, and its molecular formula is mg3 [si4o10] (OH) 2. Talc belongs to monoclinic system. The crystal is pseudohexagonal or rhombic, occasionally seen. They are usually compact, massive, leaflike, radial and fibrous aggregates. It is colorless, transparent or white, but it is light green, yellow, brown or even light red due to a small amount of impurities; the cleavage surface is pearl luster. Hardness 1, specific gravity... -
2020 China New Design Far-Infrared Ceramic Ball - Negative ion ball – Huabang
There are positive and negative electrodes in the negative ion ball. Once it contacts with water, it can release current in water instantly. This current is the most suitable 0.06MA current for human body. When the water contacts with the weak current, the hydrogen ions and oxyhydrogen ions in the surrounding water molecules are separated. On the one hand, hydrogen ions combine with electrons to form hydrogen, and hydrogen oxygen ions combine with surrounding water molecules to form interface... -
2020 High quality Pigment For Cement - Iron Oxide Pigment – Huabang
Iron oxide pigment is a kind of pigment with good dispersion, excellent light resistance and weather resistance. Iron oxide pigments mainly refer to four kinds of coloring pigments, i.e. iron oxide red, iron yellow, iron black and iron brown, with iron oxide red as the main pigment (accounting for about 50% of the iron oxide pigments), mica iron oxide used as antirust pigments and magnetic iron oxide used as magnetic recording materials also belong to the category of iron oxide pigments. Iron... -
China wholesale Kaolin Clay Powder - Kaolin clay – Huabang
Kaolin clay is a kind of non-metallic mineral. It is a kind of clay and clay rock mainly composed of kaolinite group clay minerals. The crystal formula of kaolinite is 2SiO2 • Al2O3 • 2H2O, and its theoretical chemical composition is 46.54% SiO2, 39.5% Al2O3 and 13.96% H2O. Kaolin minerals belong to 1:1 type layered silicates, the crystal is mainly composed of silicon oxygen tetrahedron and sodium hydroxide octahedron, in which silicon oxygen tetrahedron is connected in two-dimensional direct... -
2020 High quality High Active Kaolin - Kaolin clay – Huabang
Kaolin clay is a kind of non-metallic mineral. It is a kind of clay and clay rock mainly composed of kaolinite group clay minerals. The crystal formula of kaolinite is 2SiO2 • Al2O3 • 2H2O, and its theoretical chemical composition is 46.54% SiO2, 39.5% Al2O3 and 13.96% H2O. Kaolin minerals belong to 1:1 type layered silicates, the crystal is mainly composed of silicon oxygen tetrahedron and sodium hydroxide octahedron, in which silicon oxygen tetrahedron is connected in two-dimensional direct... -
China Cheap price Red Lava Rock - Lava Rock – Huabang
Volcanic rock (lava rock or pumice) is a kind of glass lava with dense pores, which is formed by the rapid cooling of magma in the process of volcanic eruption and the rapid escape and expansion of internal gas due to the sharp decrease of pressure. The pore volume accounts for more than 50% of the rock volume. It is called pumice because it has many pores, light weight and can float on the water surface. It is characterized by high strength, heat preservation, heat insulation, sound absorpti... -
2020 Good Quality Mica Powder - Mica – Huabang
Mica is the general name of mica group minerals. It is the aluminosilicate of potassium, aluminum, magnesium, iron, lithium and other metals, all of which are layered and monoclinic. The crystal is pseudohexagonal lamellae or plate like, occasionally columnar. The lamellar cleavage is very complete, with glass luster and elastic sheet. The refractive index of mica increases with the increase of iron content, from low protrusion to medium protrusion. The variety without iron is colorless in th... -
2020 High quality High Quality Barite - Barite powder – Huabang
Barite powder (Precipitated barium sulfate), also known as barium sulfate powder, has a chemical composition of BaSO4, and its crystal belongs to orthorhombic (rhombic) system of sulfate minerals. It is usually in the form of thick plate or columnar crystals, mostly compact block or plate like, granular aggregate. When it is pure, it is colorless and transparent. When it contains impurities, it is dyed into various colors. The stripes are white and the glass is glossy. It is transparent to tr...
