$Refractory Calcined Bauxite ！！！SELLING !!! System 1$
$Refractory Calcined Bauxite ！！！SELLING !!! System 2$
$Refractory Calcined Bauxite ！！！SELLING !!! System 3$
$Refractory Calcined Bauxite ！！！SELLING !!! System 4$
$Refractory Calcined Bauxite ！！！SELLING !!! System 5$

$Refractory Calcined Bauxite ！！！SELLING !!!$

$Refractory Calcined Bauxite ！！！SELLING !!! System 1$

$Refractory Calcined Bauxite ！！！SELLING !!! System 2$

$Refractory Calcined Bauxite ！！！SELLING !!! System 3$

$Refractory Calcined Bauxite ！！！SELLING !!! System 4$

$Refractory Calcined Bauxite ！！！SELLING !!! System 5$

Refractory Calcined Bauxite ！！！SELLING !!!

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 10 m.t.

Supply Capability:: 6000 m.t./month

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Quick Details

Place of Origin: Shanxi, China (Mainland)
Shape: Block
Material: Other
SiO2 Content (%): 8%max
Refractoriness (Degree): Common (1580°< Refractoriness< 1770°)
Brand Name: cmax
Item: refractory calcined bauxite
Color: grey
TiO2: 4%max
Type: Chinese governmental company

Product Description

Specification of Calcined Bauxite

Item	Al2O3 (min)	Fe2O3 (max)	TiO2 (max)	SiO2 (max)	KO2+NaO2 (min)	CaO+MgO (min)	Bulk Density(g/cm3)
70	70%	2.5%					2.9min
75	75%	3.0%	4.0%	8%	0.3%	0.6%	2.7min
80	80%	3.0%	4.0%	8%	0.3%	0.6%	2.8min
85	85%	2%	4.0%	8%	0.3%	0.6%	3.0min
86	86%	2%	4.0%	8%	0.3%	0.6%	3.2min
87	87%	2%	4.0%	7%	0.3%	0.6%	3.2min
88	88%	1.8%	4.0%	7%	0.25%	0.6%	3.25min
90	90%	1.8%	4.0%	7%	0.25%	0.6%	3.25min

Packaging & Shipping

In 1MT jumbo bag or as the buyer request.

We ship the cargo in 20' GP containers,each container loads 25MT/20bags.

$Refractory Calcined Bauxite ！！！SELLING !!!$

Application of Calcined Bauxite

1.aluminium industry

2.precision casting

3 refractory materials

4.aluminum silicate refractory fiber for fiber blanket, refractory brick .

5. refractory cement

Bauxite is an aluminium ore and is the main source of aluminium.

Bauxite is used in cement, chemicals, face makeup, soda cans, dishwashers, siding for houses.

Our Services

1.We will keep the client informed about the cargo situation,from production time to the shipment.

2.We test samples picked up from the plant or loading port in our designated third party lab or SGS lab.We tes sample before every shipment to make sure each lot quality is good for our client.

3.As chinese governmental company,we are reliable.

Q: Glass curtain wall and floor between the gap how to deal with, seeking expert solution?: General floor and glass curtain wall cracks are required to build layers of fire, up and down for the 1.5 galvanized steel plate, the middle folder 100 thick rock wool. The lower part of the floor can do fire, the upper 1mm galvanized sheet with a block.

Q: Is it necessary to provide a fireproofing material for decoration works? Such as the use of the hanging plate.: Involving fire inspection and acceptance of the project must be submitted to the inspection, but also to the fire detection agencies, testing fees expensive!

Q: Can the interior cement board be used? Is it a fireproof material?: With the cement board is easy to install, you want to use bricks to build a lot of trouble

Q: Today, see the Christine plant more broken off the German vouchers fan of the CCTV news channel reported that the district energy-saving transformation, the workers are more tense, the first use is to meet the A-class thermal insulation materials, later said to be polyurethane insulation board, and then use the fire A little moment on the smoke, and quickly took the fire machine, then smoke did not burn out, repeated several times did not dare how, this insulation board really fire? More: Polyurethane insulation board after flame retardant treatment up to B1 level, is unable to achieve A pole fire conditions. Polyurethane is a good performance of synthetic materials, it has a higher strength, thermal conductivity, etc., mainly used for thermal insulation materials, followed by structural materials. Combustion performance for the A-class insulation materials: rock wool, glass wool, foam glass, foam ceramic, foam cement, closed-cell perlite and so on. Combustion performance for the B1 level of insulation materials: special treatment of extruded polystyrene board (XPS) / special treatment of polyurethane (PU), phenolic, powder polystyrene particles. Burning properties of B2 grade insulation materials: molded polystyrene board (EPS), extruded polystyrene board (XPS), polyurethane (PU), polyethylene (PE) and so on.

Q: Indoor to do with the gypsum board or good or good use of fire board board, fire board is made of what material ah how environmental: Gypsum board can, low cost Of course the best for wood. Fire board is a particle board or density board paste the skin, which contains plastic, formaldehyde content of course, it is difficult to distinguish the quality of good or bad.

Q: Fire protection requirements for indoor ceiling materials: In the building interior design fire, the common parts of the common technical requirements. 1. Ceiling (ceiling) In all the interior decoration of the fire design, the ceiling fire design in the most important position. This is because the fire is burning up the fire, the ceiling first and directly accept the fire test; the same time, there is a direct impact on the evacuation, will directly constitute a threat to the safety of evacuated personnel. Therefore, in the interior ceiling decoration design, should give full consideration to its fire problem. "Fire protection within the building design fire code" on the different civil buildings of indoor ceiling material fire performance has a detailed requirement. 1) single-layer, multi-storey civil building ceiling materials, generally should be non-combustible materials. The following buildings can be used in the construction of flame-retardant materials: ① construction area ≤ m2 of the station, the terminal waiting (boat) room, restaurants, shopping malls, etc .; 粻 open outline satin and other persuasion stitch ② each floor area < 1000m2 or the total area of ??<3000m2 shopping malls business hall; ③ no central air-conditioning system hotels, hotels, office buildings and complex buildings; 2) high-rise residential building ceiling materials in addition to two types of high-rise civil buildings can be used to build the ceiling of flame retardant materials, the other should be used non-flammable materials. 3) underground ceiling of civil buildings should be used non-flammable materials.

Q: What are the fireproof materials currently used in construction and decoration? Master, talk about it: Building materials, fireproof materials, non-combustible materials A-level: cement, stone, steel, paint,

Q: Rock wool board for building fireproof materials need to test what the project, according to what is the specification?: Compression, Tensile, Acidity Coefficient, GBT-2017 Building Exterior Wall External Thermal Insulation with Rockwoel Plate Rover Porcupine Cabbage Cabo Goggles. Dayton fire insulation materials Co., Ltd

Q: What are the standards for national fire-resistant materials?: 1, the design of fire safety norms 2, the fire alarm system construction acceptance norms 3, automatic sprinkler system construction 5, building fire facilities testing procedures listed above are the national standard or ministerial standards and local norms such as: