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RCF Blanket LZ 2550

Temperature Grade

1400°C (2550°F)

Chemistry

Alumina, Silica, Zirconia

CCEWOOL® Ceramic Fiber Blanket LZ 2550 includes zirconia in its raw materials to resist excessive shrinkage at high temperatures, featuring excellent heat resistance and the ability to withstand chemical and mechanical stress. Reach Registration Certificate will be provided as requested for each shipment.

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CCEWOOL® RCF Blanket LZ 2550

CCEWOOL® Ceramic Fiber Blanket LZ 2550 is primarily made from refractory ceramic fiber spun fiber as raw material with properly amount of Zr2O3 ,double-sided internal needle punching process. It is a lightweight, flexible refractory fiber insulation material resistant to high temperatures up to 1400°C (2550°F). CCEWOOL® Ceramic Fiber Blanket LZ 2550 exhibit excellent toughness, elasticity, and workability, making them versatile high-temperature insulation products.

Benefits

  • Enhanced High-Temperature Resistance with Added Zirconia

    By adding zirconia content, this product effectively resists excessive shrinkage at high temperatures and exhibits excellent resistance to heat, chemical stress, and mechanical stress.

  • Inorganic and Binder-Free, Safe and Smoke-Free

    Fully inorganic and binder-free, the product produces no smoke or flames during use, ensuring higher safety and environmental friendliness.

  • High-Toughness, Multi-Purpose Insulation Material

    The product offers excellent toughness, elasticity, and workability, making it a versatile high-temperature insulation material.

  • Innovative Technology for Improved Tensile Strength

    With proprietary double-sided needling technology featuring internal needle patterns, the tensile strength exceeds 85 KPa, providing effective impact resistance in harsh environments and significantly extending the product's lifespan.

Features of RCF Blanket LZ 2550

  • High Compressive Strength and Long Lifespan

    Built to withstand heavy loads and provide long-term durability.

  • Low Heat Capacity and Excellent Insulation

    Minimizes heat transfer and retains less heat for improved energy efficiency.

  • Non-Brittle with Superior Toughness

    Resists cracking and maintains durability under stress.

  • Precision with Excellent Flatness

    Ensures accurate installation with precise dimensions and flat surfaces.

  • Easy Cutting and Installation

    Simplifies construction, saving time and effort during installation.

  • Outstanding Wind Erosion Resistance

    Performs reliably even in high-speed airflow environments.

  • Uniform Fiber Distribution and Stable Quality

    Continuous production ensures consistent fiber distribution and reliable performance.

  • Superior Sound Absorption and Noise Reduction

    Effectively reduces noise, enhancing soundproofing in various applications.

Application of RCF Blanket LZ 2550

Highly efficient energy-saving solutions

Industrial kiln linings and backing materials with a long-term operating temperature between 1150°C to 1250°C.
Insulation materials for industrial kiln expansion joints, furnace doors, and top covers.
Insulation materials for high-temperature pipelines.
High-temperature insulation gaskets with a long-term operating temperature below 1250°C.
Raw materials for zirconia-alumina refractory ceramic fiber modules/folded blocks.

Specifications & Sizes

CCEWOOL® RCF Blanket LZ 2550
Classification temperature 1400 (2550℉)
Operation Temp(℃)(℉) 1200℃ (2192℉)
Density (kg/m3) 64/ 96/ 128/160(4,6,8,10lb/ft3)
Shot Content(%) ≤15
Color White
Chemical Composition of refractory ceramic blanket  (%)
Al2O3 ≥44
SiO2 ≥50
ZrO2 ≥5
Permanent Change on Heating (%), EN1094-1
 After 24 hours
®950℃ (1742℉) -
®1000℃ (1832℉) -
®1100℃ (2012℉) 1.5
®1200℃ (2192℉) 2
®1300℃ (2372℉) 3
®1400℃ (2552℉) -
Tensile Strength(Kg/m3), EN1094-1 KPa
64kg/m3(4lb/ft3) 45
96kg/m3(6lb/ft3) 65
128kg/m3(8lb/ft3) 85
160kg/m3(10lb/ft3) 125
Heat Conductive Co-efficient W/(m·k)(128kg/m3)
200℃ (392℉) 0.07
400℃ (752℉) 0.12
600℃ (1112 ℉) 0.2
800℃ (1472℉) 0.3
1000℃ (1832℉) 0.43
Thickness  Density (kg/m3) Length Width
mm 64 96 128 160 mm mm
6 - - ○ ○ 7200 610, 1220
13 - √ √ ○ 14640
19 - √ √ ○ 9760
25 ○ √ √ √ 7320
38 ○ √ √ √ 4880
50 ○ √ √ - 3660
Thickness  Density (lb/ft3) Length Width
in 4# 6# 8# 10# in in
1/4” - - ○ ○ 300” 24”,48”
1/2” - √ √ ○ 600”
3/4” - √ √ ○ 400”
1” ○ √ √ √ 300”
3/2” ○ √ √ √ 200”
2” ○ √ √ - 150”

Custom size are available.Contact Us

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Adhere to Strict Quality Control System

CCEWOOL® products have won a number of authoritative certifications, including rach certification, Fraunhofer laboratory certification and CE certification, which fully prove the excellent quality of our products. These certificates are not only a strong guarantee of the quality of our products, but also ensure a worry-free process for your order. If you need to know more certification details or request relevant certificates, please feel free to contact us!

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