DOLOMITE
Product Description
Low iron dolomite can be used in ceramic, glass, building, refractory materials, chemical industry and agriculture, environmental protection and other industries. Our dolomte is popular by the high standard glass industry for its low iron content.
Our dolomite products, sourced from the high-quality mineral area of Liaoning Province, contain a low iron content that meets the exceptional standards required by the glass industry.
Detail picture
Application
I. Building materials
Dolomite plays a key role in the building materials industry. After calcination at high temperature, it will produce magnesium oxide and calcium oxide, which are often used in the production of refractory materials, glass and ceramics because of their high stability and excellent high temperature resistance. In the lining of metallurgical furnace, dolomite can resist high temperature erosion, effectively prolong the service life of furnace lining, and ensure production safety; In the field of architectural coatings, its characteristics help to improve the quality and performance of coatings.
II. Glass and ceramic manufacturing
In the glass manufacturing process, the magnesium element in dolomite can significantly improve the chemical stability and mechanical strength of the glass, making the glass more durable. And in the ceramic industry, dolomite can reduce the firing temperature, not only save energy costs, but also improve the glaze gloss, so that ceramic products more beautiful and quality sense.
Test Report
| Dolomite 325 Mesh Used in Ceramic |
| NO. |
Item |
Result |
| 1 |
LOSS(1025ºC) |
47.62% |
| 2 |
Al2O3 |
<0.01% |
| 3 |
SiO2 |
<0.01% |
| 4 |
Fe2O3 |
0.02% |
| 5 |
CaO |
30.99% |
| 6 |
MgO |
21.21% |
| 7 |
K2O |
<0.01% |
| 8 |
Na2O |
<0.01% |
| 9 |
TiO2 |
<0.01% |
| 10 |
Whiteness (1200ºC * 30 min, Blue Light) |
95.0 |
| 11 |
Chromatic Aberration |
L* |
97.02 |
| a* |
0.37 |
| b* |
1.10 |
| AD-J1 (Used in Glass) |
| NO. |
ITEM |
UNIT |
STANDARD |
RESULTS |
| 1 |
APPEARANCE |
/ |
PURE |
PURE |
| 2 |
MOISTURE |
% |
SUPERIOR<0.5 QUALIFIED≤1.0 |
0.33 |
| 3 |
CHEMICAL COMPONENT |
MgO |
% |
>20.0 |
21.44 |
| CaO |
% |
>30.0 |
31.12 |
| SiO2 |
% |
<0.5 |
/ |
| Al2O3 |
% |
<0.5 |
0.048 |
| Fe2O3 |
PPm |
SUPERIOR≤60 QUALIFIED≤80 |
53 |
| LOI |
% |
≤48 |
47.07 |
| 4 |
PARTICLE SIZE |
≥8 MESH |
% |
1.0 |
0.16 |
| 8 MESH-10 MESH |
% |
<10.0 |
5.33 |
| 10 MESH-150 MESH |
% |
>80.0 |
87.65 |
| <150 MESH |
% |
SUPERIOR<10.0 QUALIFIED≤15 |
6.86 |
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.
Producing & Packaging
FAQ
Q: Do you provide samples ? is it free or extra ?
A: Yes, we can offer the sample for free but the freight is on client's account.
Q:How about the price and quanlity?
A:We provide ex-factory price, good and steady quality products and we are widely recognised by clients for our steady quanlity.
Q:How many years of experience in supply?
A:Our company has a professional trade team, serving in the trade industry for nearly 20 years.
Q:Do you accept customization?
A:We can give you the right advice according to your specific application.
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