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Calcium sulfate is a by-product of hydrogen fluoride made from sulfuric acid and fluorspar. It is also known as fluorine gypsum. The main component is CaSO4, the content is generally reaches 80% to 90%, which can be used to make building material. When calcium sulfate used as building material, it is mainly used as cement additive and gypsum products' raw material. And the best cement additive and gypsum products' raw material is fluorine gypsum, it has the characteristics of high active ingredients, low cost and with stable quality.
Composition |
Percentage |
Composition |
Percentage |
Fe2O3 |
0.22% |
SiO2 |
None |
Al2O3 |
0.55% |
Na2O |
None |
CaO |
40.32% |
K2O |
None |
MgO |
0.87% |
Cl- |
None |
SO3 |
56.66% |
LOI（Loss on ignition） |
1.36% |
You can see from the chart that the our company's fluorine gypsum component is up to 97%, far above the industry average. And impurity like Cl-, SiO2, Na2O, K2O is not exist in it, it is very clean like natural gypsum.
The functions of fluorine gypsum used as cement additive and gypsum products are respectively:
|
When fluorine gypsum used as cement additive, it can adjust the setting time of cement, improve the strength and toughness of cement, increase the seismic performance of cement, the usage is around 5% of the cement. |
|
Fluorine gypsum is the raw material of gypsum products, the usage is around 50%-60%. |
There are three kinds of fluorine gypsum produced by our company, namely 100 mesh, 200 mesh, 325 mesh. And the PH value is 7-15 for your demand, if you have any need, we warmly welcome your inquiry.
The fluorine gypsum produced by our company is under the strict guidance of our technical department, which will not cause damage and influence to the ecological environment.
Packing: 1 ton / space bag
Delivery way: sea transport
Sample: free sample and no deliver fee
Fluorine gypsum is packed in space bag, 1 ton/space bag, Fluorine gypsum packed in such way can make it well protected from moisture and can be easily transported.
Q1: Are you treading company or manufacture?
A: We are manufacture.
Q2: What's your delivery time?
A: Within 30 days after your deposit.
Q3: What is your MOQ?
A: Our MOQ is 20 Tons.
Q4: What is the shipping port?
A: Our shipping port is usually Ningbo Port.
Q5: What's your payment terms?
A: T/T 30% deposit, 70% after delivery.
http://www.xuexgypsum.com/
