$High Temperature Refractory Paste Mortar Wet System 1$

$High Temperature Refractory Paste Mortar Wet$

$High Temperature Refractory Paste Mortar Wet System 1$

High Temperature Refractory Paste Mortar Wet

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Specifications

High temperature refractory paste mortar
High binding strength
Used for a variety of high-temperature kilns.

High temperature refractory paste mortar

Specifications

High binding strength
can according to customers' requirements.
Used for a variety of high-temperature kilns.

High temperature refractory paste mortar, refractory brick mortar , refractory mortar paste

Characteristics

- High binding strength

- Good structural integrity

- Good gas tightness

- Resistance to erosion

- Long working time

- High loading softening temperature

- Low shrinkage at high temperature

- Good slag resistance

- Small gap for construction

- Easy for mixing and construction

- Small shrinkage after firing

Tech Data

Item	High temperature series			Anti-acid series
Item	I	2	3	4
Temperature (°C)	1100-1400	1600	1750-1800	900-1000
Condition	Slurry	Slurry	Slurry	Slurry
Drying shrinkage (%)	2-3	2-3	1-3	2-3
Method of use	Laying. Poste, Repair, Daub	Laying. Poste, Repair, Daub	Laying. Poste, Repair, Daub	Laying. Poste, Repair, Daub
Application range	1. Ceramic fiber products. 2. Bubble products. 3.Heat insulation fire bricks	1. High alumina products. 2. Fire clay products.	1.Corundum products 2. Alumina products.	Anti-acid products

Typical Application

1. Building for industrial furnaces and kilns.

2. Building for refractory bricks and heat insulation bricks.

3. Binding for ceramic fiber blanket and board.

$High Temperature Refractory Paste Mortar Wet$

Q: Who knows about roof fireproofing materials?: At present, only phenolic foam boards can meet requirements. The test temperature can be 2,000 degrees, and there is no molten droplet during the tests and it can maintain integrity. heat conductivity coefficient: 0.03W / (mk), non-combustible, non-toxic, smokeless!

Q: What is acid refractory material?: Many kinds of refractory materials, usually by refractoriness level is divided into ordinary refractory materials (1580 to 1770 DEG C), advanced refractories (1770 to 2000 DEG C) and special refractories (more than 2000 DEG C); according to the chemical characteristics into acid refractory material, refractory materials and basic refractory materials. In addition, there are refractories for special occasions. Acid refractory with silicon oxide as the main component, are commonly used in brick and clay brick. Silica is silica containing more than 93% silica products, raw materials used in silica, silica and other waste, the acid resistance of slag erosion ability, high load softening temperature, volume shrinkage after repeated burning, or even a slight expansion; but it is vulnerable to the erosion of basic slag, low thermal shock resistance. The brick is mainly used for thermal equipment of glass furnace, coke oven, acid furnace etc.. Clay brick with refractory clay as the main raw material, containing 30% to 46% of alumina, weak acid refractory material, heat shock resistance, resistance to acid slag, widely used. Neutral refractory is mainly composed of alumina, chromium oxide or carbon.

Q: What are included in wall fireproofing material?: External wall thermal insulation materials are divided into A and B according to combustion level. Grade A is incombustible material, while grade B is combustible material. A few years ago, fires in CCTV building and Shenyang hotel resulted from grade B material. Currently grade A is usually used, and some are even cheaper than the grade B material. Grade A is roughly divided into insulation mortar, phenolic board, rock wool board, foam cement board, etc. Insulation mortar is quite good. It is easy and convenient to construct, has low cost, but the production is too simple and it is easy to fake.

Q: What is fireproofing material? Are fireproof materials the same thing with thermal insulation materials and refractories?: The refractory material is capable of withstanding high temperature burning, while fireproofing material is to prevent burning. They are different from each other

Q: Can refractory be used as sealing element?: It can. For example, a kind of irregular part that is made of fiber or some injection mix is used for sealing things.

Q: What's the heat conductivity coefficient, specific heat capacity and density of the refractory material of magnesite-chrome brick and magnesia-alumina brick respectively?: It is suggested that you find some samples of well-known manufacturers, such as Ogilvy and Mather Group, and that will be more correct.

Q: What are fire?ratings of wall thermal insulation material?: Grade A material has no ignition and is material with thermal insulation effect, anti-combustion material. Currently it mainly refers to inorganic thermal insulation mortars of vitrified micro bead, hole-closed?expanded perlite, rock wool,mineral wool,glass wool,cement base or gypsum base, inorganic thermal insulation mortars and self thermal insulation system of lightweight block. Grade B1 is nonflammable thermal insulation material, which is determined by fire endurance of this material. In addition, the division of the material of different parts is different! What is commonly seen, such as EPS / XPS insulation boards adding flame retardant through special treatment. Grade B2 is combustible thermal insulation materials, and what is commonly seen is EPS expanding polystyrene board and XPS extruded polystyrene board, that is, the general board. This material has low ignition point, and releases large amounts of harmful gases in the combustion process . Grade B3 is flammable insulation material. Thermal insulation material with polyphenyl foam as main material is commonly seen. Since this material is highly flammable, it has been eliminated external wall thermal insulation materials.

Q: What are the types of refractory sealant?: Intumescent fireproof sealant: It has a characteristic of volume expansion when heated in the fire. Elastic fireproof sealant: Fire-resisting sealant with a certain to scalability (displacement capability) . Applications: Intumescent fireproof sealant is mainly used for sealing of single or small size bunches of cables through holes and filling of the gaps between the cables. Elastic fire resisting sealant is mainly used for fireproofing and sealing of construction joints (such as curtain wall gap).

Q: What are the additives and recipes of refractory?: SM water reducing agent

Q: Who knows about the B-level fireproof insulation materials?: Commonly used B-level materials: Molding polystyrene foam, extruded polystyrene board, gelatine powder polyphenyl granule heat insulating slurry. Although the polyurethane is not the commonly used material, but the 9mm composite of monolayer gypsum board and PU insulating material can reach B-level.

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