CALCITE
INDUCTION
Calcite is a calcium carbonate mineral, the most common natural calcium carbonate is it. Calcite is widely used, as a raw material processed into powder can be widely used in paper, medicine, building materials, gold, adhesives, plastics, coatings, glass, ceramics, daily chemicals and so on.
PRODUCTION PICTURES
TEST REPORT
| ITEM | CHEMICAL ANALYSIS | PHYSICAL ANALYSIS | ||
| 1 | SiO2 | 0.23% | Shrinkage | 0.95% |
| 2 | Al2O3 | 0.24% | Rsidue 200# | 34.34% |
| 3 | Fe2O3 | 0.03% | L* | 93.38 |
| 4 | TiO2 | Trace | a* | -0.91 |
| 5 | CaO | 55.51% | b* | 4.73 |
| 6 | MgO | 0.2% | Whiteness | 82.68 |
| 7 | Na2O | 0.38% | Temorature C | 1194/1204 |
| 8 | K2O | 0.08% | Cycle Min | 45 |
| 9 | LOI | 43.01% | ||
APPLICATION
1.Application of calcite in fillers:
a. Rubber: calcite powder is used in the rubber industry as a compatibilizer, which can save the amount of natural rubber or synthetic rubber and reduce costs. The amount of calcite powder added is generally 10%-60%. Because of its good dispersion, it can be mixed with rubber, and other additives can be mixed together, which is conducive to improving the processing performance of rubber, playing a reinforcing or semi-reinforcing role, and adjusting the hardness of rubber. The quality requirements of calcite powder for rubber industry are :CaCO3>99%, the sieve amount (below 44um)0.2% oil absorption rate 70m1/100g.
b. Plastic: calcite powder as filler, its role is
(1) Improve the dimensional stability of plastic products;
(2) Improve the hardness and rigidity of plastics;
(3) Change the processing performance;
(4) Improve heat resistance, flame retardant and insulation;
(5) Improved astigmatism.
c. Paper making: As a filler, the paper industry is the main user of calcite powder. The requirements for calcite powder for paper making are :CaCO3>98.5%, whiteness 90%, particle size 325 mesh, adding 10%-40% calcite powder to the paper can ensure the strength, whiteness and cost reduction of the paper. As a coating under neutral or alkaline conditions, the filling proportion of calcite powder in white color is: advanced copper paper 5%-20%, intermediate copper paper 10%-25%, coated paper 20%-80%, stamp paper 15%-70%, matt copper paper 70%-100%, calcite powder for paper making not only high whiteness, Moreover, it can adjust the absorption of the ink, have better hiding power and optics, and reduce costs.
2.Application of calcite powder in building materials
a. Paint: as a physical color material, because the powder price is fine, good dispersion, so it is the most used filler a. In oil-based paints, it is the primer. The main component of putty, the amount accounts for 50%- 70% of the total. The raw material can be made silky in the original paint. Thickening, filling and leveling, the amount of up to 30%-70%, in rust prevention, the amount of up to 48%.
b. Glass: calcite powder as an ingredient, its quality requirements are: Grade 1 CaO>54%Fe203.15%; Grade Ca0>47%Fe203<0.2%
c. Ceramics: calcite powder as a flux its quality requirements are :CaC03>96%<MgCO3<1%Fe203<0.25% Si02<2%,S03<0.1%,
d. Composite materials: In recent years, the new calcium-plastic composite materials with various properties of wood, plastic and paper have also added a large amount of calcite powder, making the material have new properties, such as heat resistance, corrosion resistance, cold resistance, sound insulation and shock resistance, easy processing and so on.
3.Calcite powder is used in other fields
In daily necessities, cosmetics, feed, medicine, calcite powder is mainly used in the following aspects:
a. calcite powder is one of the important components of the pharmaceutical industry medium, and is the buffer of the pharmaceutical industry micro-fermentation and the filler of some tablets.
b. As an oral additive, the general dosage is 2%, enough to ensure the intake of calcium necessary for the human body
C. Add a lot of calcite powder into the toothpaste, as the rub, the addition amount reached 10%
d. calcite powder is an important additive in livestock and poultry beverages, which can promote the growth of livestock, poultry,
e. In printing inks, putty, sealing wax and adhesives, calcite as a compatibilizer can reduce costs.
COMPANY PROFILE
Amanda (Liaoning) International Trade Co., Ltd. was formerly known as Jin Run Hao Mineral Products Co. The company was established in early 2018, is an integrated company engaged in mineral products processing, foreign trade sales. The main products of the company are ceramic materials, construction materials and refractory materials. The company adopts international advanced processing and photoelectric integration classification technology equipment, in order to ensure accurate quality control and meet the needs of customers. Our company has a technical R&D team to adjust the quality requirements for the special needs of different customers. In the complex international intermodal transportation, we have signed first-class agency contracts with many shipping companies and railroad companies in many ports to provide customers with low-cost and time-efficient transportation solutions. Each product of our "AMANDA" brand has its own advantages and is suitable for different industries. Our products are exported to India, Russia, Turkey, Vietnam, Korea, Indonesia, Bangladesh and other Southeast Asian and European countries. Our products are well received by our customers and we have established a long-term cooperation partnership.
Facing the fierce market competition, Amanda people insist on the tenet of market-oriented, customer-oriented and credit-oriented, and strive to become an international enterprise with outstanding quality, trustworthiness and social responsibility.
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