$Raw Materials for Refractory:High Alumina 0-1mm, 1-3mm, 3-5mm Calcined Bauxite Granular for Road Making System 1$
$Raw Materials for Refractory:High Alumina 0-1mm, 1-3mm, 3-5mm Calcined Bauxite Granular for Road Making System 2$

$Raw Materials for Refractory:High Alumina 0-1mm, 1-3mm, 3-5mm Calcined Bauxite Granular for Road Making$

$Raw Materials for Refractory:High Alumina 0-1mm, 1-3mm, 3-5mm Calcined Bauxite Granular for Road Making System 1$

$Raw Materials for Refractory:High Alumina 0-1mm, 1-3mm, 3-5mm Calcined Bauxite Granular for Road Making System 2$

Raw Materials for Refractory:High Alumina 0-1mm, 1-3mm, 3-5mm Calcined Bauxite Granular for Road Making

Ref Price:

Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Quick Details

Shape:	Fines (Powder)	Dimensions:	0-1mm 1-3mm 3-5mm 60mesh	Chemical Composition:	Al2O3
Concentrate Or Not:	Non-concentrate	Moisture (%):	4% max	Al2O3 (Min):	80%-95%
Place of Origin:	Liaoning, China (Mainland)	Brand Name:	cnbm	Model Number:	LMME-BUX-PD
color:	grey/yellow	appearance:	granule	application:	cement

Packaging & Delivery

Packaging Details:	After receive down payment 10 days
Delivery Detail:	10 days

Product Description

Specifications:

Al2O3	SiO2	Fe2O3	CaO+MgO	K2O+NaO	Density	TiO2
80%	6-14% min	2%-3% max	0.4% max	0.05-1% max	2.9-3.2	3.5% max
85%	6-14% min	2% max	0.4% max	0.05-1% max	2.9-3.2	3.5% max
87%	6-14% min	2% max	0.4% max	0.05-1% max	2.9-3.2	3.5% max
88%	6-14% min	2% max	0.4% max	0.05-1% max	2.9-3.2	3.5% max

It can be used in aluminium industry ,precision casting, refractory materials and refractory cement.

High alumina 0-1mm 1-3mm 3-5mm Calcined bauxite granular for road making

Our Services

We offer competitive price.

We provide professional product consultation.

We have precise quality control department.

We have complete customer services system.

We have export quota permit of some restrict minerals products.

We provide all kinds of certificate according to clients’ requirements.

We are willing to help clients to look for any potential products and goods.

Q:What refractory material does cupola lining use?: In order to improve the service life of the lower wall and the bottom leather, dense and high alumina brick can be used for masonry. The front furnace is composed of the bottom, the wall and the top. The top of the furnace is vaulted or hanging flat roof. The front furnace body is usually made of clay brick and high alumina brick, and the bottom work floor is rammed with ramming material. The material is the same as that of cupola furnace. The bridge and the front guard taphole, slag hole and other parts due to erosion by high temperature molten iron and slag erosion, lower service life, frequent repairs. Large blast furnace adopts hot blast or oxygen enriched blast, which has higher temperature and higher production capacity... The damage is faster, and it is hard to maintain production by using clay brick or high alumina brick. Should be used aluminum, carbon or corundum refractory silicon carbide castables pouring or tamping, so that the integrity of good, high strength, corrosion resistance, and therefore significantly improved service life, generally up to one year or so. Refractory materials, including chimneys and spark traps, are used in other parts of the cupola. The chimney and the cupola shaft directly connected with the shell made of steel plate, lined with ordinary clay brick, can also be used ordinary refractory castable pouring. The chimney is provided with a furnace heat exchanger, which can preheat the air to 300~500 DEG C, and the spark collector is used for catching the hot coke and dust particles brought out in the flue gas. The chimney at the top of the reflector (cover) by plate welding, can also be used to cast iron, its lining refractory coating or spraying paint.

Q:Is it normal for caable fire resistant material to catch on fire?: Abnormal; aging is certainly one of the cause of the fire. That is caused only because of poor insulation and aging caused by short circuit, but a more important reason is configuration of air switch does not meet the requirements. If the capacity of air switch equals that of the cable, trip will happen at the moment when current is overloaded, not causing a short circuit or over current fire.

Q:What needs to be paid attention to in the construction of high- temperature refractory mortar?: 1. During the use of high- temperature refractory mortar, the minimum mortar joint should be 0.5mm and general mortar joint should be 3-5mm, which can solve the processing and fine grinding of refractory brick on the brick grinder. Besides, it is conducive to the health of workers, and can reduce the masonry effort, ensure the quality and speed up the construction progress. 2. When making urgent repair on the stove, if the joint is much too large, 2-3mm refractory pieces can be appropriately added into the high- temperature refractory mortar, and stirred to fill the joint so as to shorten the repair time and ensure normal production. 3. High- temperature refractory mortar can be painted inside various furnace body, and it should be guaranteed that the surface of the furnace body has no dust or debris before painting.

Q:What is the upper temperature limit for refractory materials?: Different materials are different. In the professional field, there is a triangulation cone softening point experiment as a reference for using the upper temperature limit.

Q:What's the maximum temperature that the high-temperature resistant refractory ceramic fiber cotton can endure?: It depends on what material the ceramic fiber gasket uses. It’s usually referred to high temperature gasket made from ceramic fiber paper. It is generally classified into normalized form and high alumina type, of which the former can resist the maximum temperature of 1260℃ and its continuous use temperature is 1000℃, and the latter can be used for a long period at the temperature of 1200℃. Nichrome wire, stainless steel wire and glass fiber are reinforced. Ceramic fiber coating cloth and slag cloth, sintering ceramic fiber cloth and ceramic fiber fumigation cloth) Characteristics of the ceramic fiber cloth: It has high temperature resistance, low heat conductivity, thermal shock resistance, low thermal capacity; superior insulating property at high temperature, long service life; resistance to nonferrous metals like molten aluminum and zinc erosion; low and high temperature strength; innocuity with no adverse effect on the environment.

Q:Does anyone know which materials belong to light fire resistant material?: Building board of lightweight fireproof partition material: 1, GRC lightweight partition material glass fiber reinforced concrete; it is a kind of fiber cement composite with alkali-resistant glass fiber as reinforced material and cement mortar as the base material . Aerated concrete block equipment foundation construction Its outstanding features are having good tensile, rapture strength and good toughness. This kind of material is particularly suitable for the production of ornament mould and the manifestation of strong texture. Compared with these external wall decorative materials, the biggest advantage of GRC material is to meet the individual needs of architects, completing the expression of various ornament moulds and skin textures. 2, fiber reinforced low alkalinity cement building plate. The standards stipulate the classification, raw materials, technical requirements, test methods, inspection rules, packaging, labeling, transport and storage of the fiber reinforced low alkalinity cement building plate.

Q:what's the classification of fireproof materials?: Fireproof materials are used in construction, in various forms and it has played an absolute role in modern fireproofing, common fireproofing materials include fireproof?panel, fire door, fireproofing glass, fire?retardant?coating, fireproof bag,etc Or the material itself has a high temperature resistance, heat-resistant, flame-retardant properties. Most of them are used for the construction industry.

Q:What is the particle size of boron carbide for refractories?: 2 floor is right, support, learning! But what do you mean by boron carbide (d90=36.5, m)?

Q:whether the fire resistant level of aerated concrete building blocks can reach the grade one?: the fire resistant level of aerated concrete building blocks can reach the grade one level. Aerated concrete strength grade shall be divided according to the concrete cubic compressive strength value. Use the symbol C and the cube compressive strength value (in N / mm2 or MPa gauge) to express. According to GB50010-2002 "concrete structure design specifications" provisions, ordinary concrete is divided into fourteen levels, namely: C15, C20, C25, C30, C35, C40, C45, C50, C55, C60, C65, C70, C75, C80 .

Q:how to use boiler fireclay: Boiler refractory, diluted with water to touch the places where needed, can be used after high temperature baking.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range