HX-35 low thermal conductivity, abrasion resistant bricks

HX-35 low thermal conductivity, abrasion resistant bricks

HX-35 low thermal conductivity, abrasion resistant bricks are made by using a new special technology. The characteristics are low density, low thermal conductivity, high spalling resistance and abrasion resistance, which are beneficial to improve the energy efficiency and protect driving hub of cement rotary kiln.

Composition:Al₂O₃ ≥42%

Refractoriness:≥1470℃

Bulk Density:2.1-2.3g/cm³

Available industries:cement industry

Features: low density low thermal conductivity

Introduction

☆ HX-35 low thermal conductivity, abrasion resistant bricks are made by using a new special technology. The characteristics are low density, low thermal conductivity, high spalling resistance and abrasion resistance, which are beneficial to improve the energy efficiency and protect driving hub of cement rotary kiln.

Features

Peeling resistance
Flexibility corrosion
low density
low thermal conductivity

Physical & Chemical indicators

Brand		Target	Specification
Chemical Composition wt%	Al₂O₃	45	≥42
	SiO₂	53	≤57
	Fe₂O₃	1.2	≤1.5
Bulk Density, g/cm³		2.2	2.1-2.3
Apparent Porosity, %		17	14-20
Cold Crushing Strength MPa		60	50-80
Refractoriness under Load, ℃ (0.2MPa, T0.6)		1500	≥1470
Thermal Shock Test, Cycle (1100℃, water quenching)		8	≥8
Thermal Conductivity (1100℃, W/m·K)		1	≤1.2

Application area

HX-35 low thermal conductivity, abrasion resistant bricks
Apply to transition zones, calciner and preheater of CRK.

Suppliers

ZHENJIN REFRACTORIES is a professional magnesia-alumina spinel bricks supplier. After 38 years' of hardworking and development, it has bacome a comprehensive enterprise producing refractory materials in cement, nonferrous, steel, lime, building materials and metallurgical industries.

The company actively responds to the requirements of global green development, and continues to develop and apply energy-saving, environmentally friendly, functional and efficient refractory materials. Introduce desulfurization and denitrification equipment, adhere to green development, adopt automated production, and realize intelligent manufacturing.

Why Choose Us?

1. Unique location. ZHENJIN REFRACTORIES is located in the refractory capital of China. It is a place rich in high-quality materals, which provides reasonable conditions for the production of refractory materials.

2. 38 years of deep cultivation in the refractory industry. ZHENJIN REFRACTORIES has sufficient raw material, advanced equipment, and mature production technology.

3. Green intelligent production. The company pays attention to green development, introduces desulfurization and denitrification equipment, adheres to green production and kiln transformation, and realizes energy saving and consumption reduction.

4. Strict quality control. The whole line adopts automatic production, automatic batching, molding and sintering to ensure the stable quality of each brick.

5. Packaging and delivery. Wooden pallets with plastic film or according to customer's request, strong packing protects the goods from any possible damage during transit.

6. Brand stratrgic developing road. ZHENJIN REFRACTORIES is strving for the international market, and adhere to the superior quality and high efficiency.