Aluminate Cement 50%-60% AL - CA-50

The goods has execllent high-temerperature, Good anti-corrosion performance - details see: https://www.buildingsupplieshub.com/aluminate-cement-50-60-al-10083463

Place of Origin: Shandong China (Mainland)	Brand Name: Abel	Model Number: CA-50	Feature: Refractory
Main Raw Material: Aluminate	Heat of Hydration: Moderate Heat

contact supplier for Aluminate Cement 50%-60% AL

high Aluminate Cement
The goods has execllent high-temerperature
Good anti-corrosion performance

Aluminate cement products for the alumina content of 50% -60% of the cement matrix.

Performance indicators

This standard applies to my company's A500.A600.A700.A900 and CA50 series of aluminate cement products.

For the data marked with^**^*. in accordance with the provisions of GB 201-2000. the results may be provided when the user has special requirements and there is an agreement between the seller and the buyer, at the same time, fineness should be determined on the basis of specific surface area.

·Chemical composition : In accordance with GB/T 205-2000 (except for total sulfur and chorine);
·Specific surface area : In accordance withGBfT8074;
·Fineness : In accordance with GBfl" 1345; sieve with a mesh size of 0.045mm should be used;
·Time of setting : In accordance with Annex A of GB 201 -2000;
·Strength : In accordance with the modified provisions in GB/T 17671 and GB 201-2000.

Chemical Composition:

Index of Inspection		CA-50 GB201-2000	A500	A600	A700	A900
AI₂O₃	%	≥50,<60	≥50,<60			≥52,<60
SiO₂		≤8.0	≤8.0			≤6.0
Fe₂O₃		≤2.5	≤2.5			≤2.5
R₂O		≤0.4	≤0.4			≤0.4
S(total sullur)		≤0.1^*	-			-
CI		≤0.1^*	-			-

Physical Property:

Index of Inspection		CA-50 GB201-2000	A500	A600	A700	A900
Fineness
0.045mm sieve residue	%	<20^*	-			<20
Blaine specific surface area	m²/kg	≥300	≥300			≥400
Time of setting
Initial setting time	h:min	≥0:30	≥0:30			≥1:00
Final setting time	h:min	≤6:00	≤6:00			≤6:00
Flexural strength
1d	MPa	≥5.5	≥5.5	≥6	≥6.5	≥7
3d	MPa	≥6.5	≥6.5	≥7	≥7.5	≥9
Compression strength
1d	MPa	≥40	≥40	≥45	≥52	≥72
3d	MPa	≥50	≥50	≥55	≥62	≥82

Application:

Aluminate cement CA-50 series products, the main mineral phase composition of CA-phase (a calcium aluminum acid. 2 aluminum acid a calcium). Therefore, not only products with a relatively high temperature use of performance, but at the same time have a reasonable and stable hydration of the performance, rapid growth in outstanding physical strength properties

The company's production of aluminate cement CA-50 series based on the development of cement hydration and the relative intensity of the physical strength to be the value of the product into different grades, so that customers according to their demand for the product and the use of conditions to choose. Meanwhile, through the production process of the optimization of product performance so that it can adapt to both the monolithic refractories different construction methods (such as: casting, injection), also can meet a variety of castable formula system, such as: the traditional combination of high alumina cement castables and medium-cement castables, the performance of the construction made by the different requirements.

This series of product does not contain any additives to ensure product suitability and stability.

Reference Information:
The following data are provided only for reference during the use of product:
·Main mineral phase: CA_*
·Secondary mineral phases: C₁₂A₇,C₂AS,CT_*
·C=CaO,A=AI₂O₃,S=SiO₂,T=TiO₂

Transport and storage:

During the transportation, storage and use of aluminate cement, measures should be taken to prevent aluminate cement from contacting other types of cements (e.g. Portland cement, etc.) and harmful impurities (e.g. lime. etc.).
During the use of aluminate cement, the water used for mixing should be clean to prevent the performance of product from being affected by harmful impurities that may exist. Aluminate cement in the transport and storage process, special attention should be moisture-proof, to extend the storage period, to avoid affecting performance .

aluminate cement in the transport, storage and use of the process, to avoid cement and other species (such as the Portland cement, etc.) and harmful impurities (such as lime, etc.) contact;

aluminate cement in the use of the process, mixing water should be pure, to avoid possible harmful impurities affect product performance

During the transportation and storage of aluminate cement, special attention should be paid to preventing moisture for extending shelf life and avoiding impact on the performance of product.

This series of products is packed with cement packing bags conforming to the provisions of GB 9774, and the weight per bag is 50kg. Other forms of packing and unit weights may be determined by the seller and the buyer through consultation.