High Temperature Adhesive

High-temperature adhesive is a special inorganic adhesive designed for use in high-temperature environments. It is designed for bonding materials under various high-temperature conditions. It has the characteristics of high temperature resistance and strong bonding, especially does not fall off in high temperature environments, has significant energy saving effect, and has excellent wind erosion resistance, which can improve the heat resistance and erosion resistance of the fiber.
It is a new type of inorganic bonding material made by adding inorganic binder to powder of the same material according to the requirements of refractory bricks. The new inorganic bonding material has high bonding strength, good overall structure of masonry, good air tightness, corrosion resistance, high load softening temperature, small high temperature shrinkage, easy construction, easy to mix and slag resistance, suitable for all kinds of industrial kiln masonry, refractory fiber felt, blanket, paper pasting.
Its main components include inorganic materials such as phosphates and silicates, and it has good insulation, acid and alkali resistance, compression resistance and peeling resistance, and stable physical and chemical properties. Its use is not limited to the above applications, but can also be used for bonding and protecting materials in other high-temperature environments according to specific needs.

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Description

High temperature adhesive is an inorganic adhesive made of refractory material, carrier liquid, dispersant and inorganic binder. This high temperature adhesive forms a good chemical bond on the surface of the bonded object, which not only has a strong bond, but also has excellent heat resistance. The viscosity of the high temperature adhesive can be adjusted at any time according to different construction methods to meet the construction requirements of the furnace lining. The adhesive can reach the strength required for construction at room temperature.

High temperature adhesive product characteristics

High temperature resistance; matching the temperature resistance of the fiber, high bonding strength;

No damage to the fiber after sintering, small shrinkage during drying and baking;

Good resistance to chemical erosion and wind erosion;

Stable chemical properties under high temperature conditions;

Easy to construct.

High temperature adhesive technical characteristics

■ High temperature resistance

■ Strong adhesion to the surface of the object being pasted through chemical bonding

■ Good storage stability

■ Viscosity can be adjusted according to construction requirements

■ Convenient construction

The application methods of various high temperature adhesives are

a. The surface to be pasted (refractory brick wall or refractory concrete wall) must be treated to remove surface oil, dust, iron oxide or slag, etc., and the treated surface to be pasted must be soaked with diluted adhesive.

b. Apply a layer of adhesive evenly on the surface of the fiber product to be pasted

c. Paste the fiber product with adhesive on the wall to be pasted.

d. Flatten and compact with a pressing plate

High temperature adhesive applications

The construction adhesive is a special adhesive for fiber veneer furnace lining. There are several common bonding methods:

a. Bonding between fiber products;

b. Bonding between fiber products and refractory brick walls (or refractory concrete walls);

c. Bonding between fiber products and the surface of furnace shell steel plates.

d. Bonding to the surface of the object being bonded is achieved through chemical bonding, with strong bonding force, and the viscosity can be adjusted according to construction requirements

Product Description

High temperature adhesive is an inorganic adhesive made of refractory material, carrier liquid, dispersant and inorganic binder. This adhesive forms a good chemical bond on the surface of the bonded object, which not only has a strong bond, but also has excellent heat resistance. The viscosity of the adhesive can be adjusted at any time according to the construction method to meet the construction requirements of the furnace lining. The adhesive can reach the strength required for construction at room temperature.

Product Features

■ High temperature resistance;

■ Matches the temperature resistance of the fiber and has high bonding strength;

■ No damage to the fiber after sintering, small shrinkage during drying and baking;

■ Good resistance to chemical erosion and wind erosion;

■ Stable chemical properties under high temperature conditions;

■ Easy to construct.

Applications

1. Bonding between fiber products;

2. Bonding between fiber products and refractory brick walls (or refractory concrete walls);

3. Laying of refractory bricks and repair of kilns.

Product Parameters

model		HX-NJJ1300	HX-NJJ1400	HX-NJJ1600
Maximum operating temperature(℃)		1300	1400	1600
State		Mud	Mud	Mud
Main Ingredients (%)		(Al₂O₃+SiO₂)～60	(Al₂O₃+SiO₂)～70	(Al₂O₃+SiO₂)～90
Drying line shrinkage (%)		2-3	2-3	1-3
Bond strength (kgf/m²)	After bonding	55	55	45
	After sintering	400	400	400
	Sintering temperature	(1100℃)	(1200℃)	(1500℃)
Supply specifications (powder + liquid)		Packaging or mixing	Packaging or mixing	Packaging or mixing

Applications:

■ Bonding between fiber products;

■ Bonding between fiber products and refractory brick walls (or refractory concrete walls);

■ Bonding between fiber products and the surface of furnace shell steel plates.

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