Heavy calcium carbonate Calcite Heavy Calcium Carbonate Heavy Calcium Carbonate
Calcite whiteness >90 , Calcium >99% , Iron <0.03%, Our factory has two Large 5R Raymond Mill , 2 Large 4R One Raymond mill and one pneumatic mill.
The products are 1-3mm 3-5mm 5-10mm 1-3cm 3-5cm 5-10cm 10 order twenty order forty order sixty order eighty order one hundred order two hundred order three hundred and twenty-five order four hundred order six hundred order eight hundred order one thousand two hundred and fifty order two thousand order two thousand and five hundred order three thousand Objective.
Calcite powder Calcium carbonate powder Double fly powder. Welcome friends from all walks of life to visit mines and processing plants and negotiate business
Calcite powder is heavy calcium The abbreviation of "heavy calcium carbonate" has various crystal shapes, lime Rock, marble and beautiful Stalactite The main mineral is calcite.
Travertine can be deposited in spring water, and it is also often a secondary mineral in igneous rocks. In the almond cavities of basalt flows, calcite is often filled in the cracks of sedimentary rocks to form veinlets, or it is produced in the form of shells or reefs through biological action. Calcite powder is the use of heavy calcium or heavy calcium carbonate, also known as Shuangfei powder.
be used for artificial stone Calcite powder is heavy calcium or heavy calcium carbonate, also called Shuangfei powder
The use of artificial floor tiles and calcite powder is heavy calcium or heavy calcium carbonate, also known as Shuangfei powder
Natural rubber Calcite powder is heavy calcium or heavy calcium carbonate, also called Shuangfei powder
The use of synthetic rubber and calcite powder is heavy calcium or heavy calcium carbonate, also called Shuangfei powder
The use of coating and calcite powder is heavy calcium or heavy calcium carbonate, also called Shuangfei powder
The use of plastic and calcite powder is heavy calcium or heavy calcium carbonate, also called Shuangfei powder
Compound new calcium plastics and calcite powder are the uses of heavy calcium or heavy calcium carbonate, also known as Shuangfei powder.
Cable and calcite powder are heavy calcium or heavy calcium carbonate, also called Shuangfei powder
Paper making, calcite powder is the use of heavy calcium or heavy calcium carbonate, also known as Shuangfei powder
The use of toothpaste and calcite powder is heavy calcium or heavy calcium carbonate, also called Shuangfei powder
Cosmetics and calcite powder are used for heavy calcium or heavy calcium carbonate, also known as Shuangfei powder
Glass and calcite powder are heavy calcium or heavy calcium carbonate, also called Shuangfei powder
The use of medicine and calcite powder is heavy calcium or heavy calcium carbonate, also called Shuangfei powder
Paint and calcite powder are heavy calcium or heavy calcium carbonate, also called Shuangfei powder
The use of printing ink and calcite powder is heavy calcium carbonate or heavy calcium carbonate, also called Shuangfei powder
Cable and calcite powder are heavy calcium or heavy calcium carbonate, also called Shuangfei powder
Power insulation, calcite powder is the use of heavy calcium carbonate or heavy calcium carbonate, also known as Shuangfei powder
The use of food and calcite powder is heavy calcium or heavy calcium carbonate, also called Shuangfei powder
Textile, calcite powder is the use of heavy calcium or heavy calcium carbonate, also known as Shuangfei powder
Feed, calcite powder is the use of heavy calcium or heavy calcium carbonate, also known as Shuangfei powder
The use of binder and calcite powder is heavy calcium or heavy calcium carbonate, also called Shuangfei powder
Sealant and calcite powder are heavy calcium or heavy calcium carbonate, also called Shuangfei powder
The use of asphalt and calcite powder is heavy calcium or heavy calcium carbonate, also called Shuangfei powder
The use of building materials and calcite powder is heavy calcium or heavy calcium carbonate, also known as Shuangfei powder
Felt building supplies, fireproof ceiling and daily chemical products are used as fillers. Is the purpose zui It is one of the widely used inorganic filler masterbatches.
Adding super fine calcium carbonate powder to the cable sheath can improve the cable five — ten Times of insulation strength; If the car chassis coating is made of calcium carbonate superfine powder of more than 10000 meshes, it can make the car chassis have stronger anti scouring ability than steel plate; In the fields of oil catalytic cracking, molecular sieves, detergents, purifying agents, product modification, metal smelting, chemical synthesis, aerospace, high temperature superconductivity, machinery manufacturing and so on, especially in high-tech fields JI is widely used. Ultra fine ground calcium powder can be used as the basic material of these industrial sectors, so the demand is particularly large. Therefore, the heavy calcium fine powder has become the upstream and raw material of most industrial manufacturing, covering almost all the production and manufacturing sectors of light and heavy industries.
In the five major application fields of paper making, plastics, rubber, cable, paint and coating, a considerable part of light calcium carbonate powder is still used at present. Light calcium powder is widely used in rubber, plastic PVC Pipes, profiles, coatings, paper, paints, sealants, daily necessities, medicine, and feed are used as fillers and reinforcing agents. It can not only increase the volume ang di The cost, more importantly, can improve the processing performance of the matrix, and can also play the role of reinforcement, tensile strength, wear resistance, tear resistance, and gloss improvement. Therefore, calcium carbonate is not a general filler, but is called a functional filler.
Light calcium carbonate has high whiteness and good fluidity PVC Pipe, profile * It can increase the volume, stabilize the size, heat resistance, smoothness and luster of products ming xian xiao guo , thus jiang di The cost is increased and the product quality is improved.
Due to the complex production process and high price of light calcium powder, and the environmental pollution caused by the production of light calcium powder, the current commercial development trend is to replace light calcium powder with heavy calcium powder as much as possible.
Because of its birefringence, iceland stone is often used as a polarizing prism. If it is cut into a column in a certain way, it can be used as a prism of a microscope, jian ce The optical properties of minerals must be: colorless and transparent, without bubbles or cracks inside, without twins or distortion, zero point five Inches（ 12.5mm ）More than cubic meters. Generally, calcite is used for industrial raw materials such as chemical industry and cement.
Calcite is used as flux in metallurgical industry and cement and lime in construction industry. For plastic , papermaking , toothpaste . Food is used as permitted additive.
Calcite physical index:
physical characteristics
numerical value
appearance transparent / white
shape lump
molecular weight one hundred point zero nine
proportion two point seven one
Refractive index 1.48-1.66
PH 8.0-8.6
Water solubility（ g/1004 ）
Insoluble
Density（ 1bs./ cu.f ） 2.93g/mLat 25C(lit.)
Heap value（ gsl./1b ） zero point zero four one three
Mohs hardness 2-3
Coefficient of expansion 6.5X10-6
melting point eight hundred and twenty-five ℃
thermal conductivity 1.0W/m.k
Oil absorption value 16-20
Calcite chemical index
content
CaCO3 99.5%
Zn 0.0001%
MgO 0.001%
Sr 0.0001%
Fe203 0.03%
Pb 0.0001%
MnO 0.001%
Ba 0.0001%
Whiteness 85-90%
Tr 0.0001%
Loss on ignition 45-50
