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Alumina Refactory Mortar

Alumina Refactory Mortar

【Main Products】

Vibration pouring large bricks, low-porosity clay bricks, clay bricks, etc. are widely used in domestic photovoltaic, float, light industry, electronics industries, and exported to Vietnam, Indonesia, North Korea, Germany, Russia and other countries.

【Our Persistence】

Over the years, the company has been committed to continuously developing new products and improving product quality to meet the requirements of users on the variety and quality of refractory materials in technological progress.

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Alumina Refactory Mortar

Description

Products Name:Refractory Mortar

Features: similar or the same physical and chemical properties as the refractory brick, also good and suitable masonry performance.

Application: masonry of various kiln

Main physical and chemical performance index:

Index

LN-55

LN-65

LN-75

LN-85

NN-30

NN-42

Material

High alumina

Clay

Refractoriness ℃ ≥

1760

1780

1780

1780

1620

1700

Al2O3 % ≥

55

65

75

85

30

42

Bonding strength

MPa ≥

110℃

1.0

1.0

1.0

2.0

1.0

1.0


1400℃

4.0

4.0

4.0

---

---

---

Linear change after heating %

1400℃

-5~+1

-5~+1

Bonding time

1~3

1~3



Typical Indexes

高铝耐火泥浆.jpg

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