Contact Us
- Zibo, Shandong, China
- suntherm@suindustry.com
- +86-533-6286577

Thermal Insulation Ceramic Fiber Module for Ladle Pre-Heaters and Covers
SUNTHERM Super High Temperature Insulation Fibre Board has smooth surface, low thermal conductivity, low shrinkage as well as excellent mechanical and structural strength and is easy for cutting and installation, and convenient for construction.
Description
Our aim is: to create value for customers, to create interests for customers, to provide customers with cost-effective Thermal insulation Bio soluble fiber blown bulk, polycrystalline Alumina fiber blanket, Rock Wool Blanket for Low Density. We emphasize the close integration of work and learning, so that every employee can find their own development direction and promotion path. Our company since its inception, in order to better meet the needs of the market and the majority of users, new products emerge in endlessly. Our company will adhere to the business philosophy of 'quality, good faith service' and provide sincere and satisfactory service for customers at home and abroad with the spirit of continuous innovation and entrepreneurship.
Product Introduction
SUNTHERM High Temperature Insulation Fibre Board is divided into different series by the temperature, can be widely used as the back lining of industrial furnace and the hot surface of the low temperature furnace. It is one of the guarantees of reaching the energy conservation and the high quality of furnaces.
Thermal ceramic fiber board is made out of ceramic fiber slurry, with great insulation performance at high working temperature such as 1050℃, 1100℃, 1200℃ and 1350℃.
Product Application
● Insulation layer of high temperature furnace.
● Fireproof material high temperature zone furnace.
● Shipping, aviation, precision industrial equipment materials.
● Glass pot furnace heat resistance plate.
● Insulation of various industrial kilns.
● Ladle furnace lining.
Product Parameter
Item | STD | HP | HA | ZA | HTZ | ||||
Classification Temp (℃) | 1260 | 1260 | 1360 | 1360 | 1430 | ||||
Working Temp (℃) | ≤1050 | ≤1100 | ≤1200 | ≤1200 | ≤1350 | ||||
Color | Pure White | Pure White | Pure White | Pure White | Pure White | ||||
Bulk Density (Kg/m3) | 280---600 | 280---600 | 280---600 | 280-600 | 280---600 | ||||
Permanent Linear change (%) | 1000℃X24h≤ -3 | 1100℃X24h≤ -3 | 1200℃X24h≤ -3 | 1200℃X24h≤ -3 | 1350℃X24h≤ -3 | ||||
Thermal Conductivity(w/m.k) | 200C | 0.074 | 0.055 | 0.078 | 0.078 | 0.078 | |||
400C | 0.092 | 0.073 | 0.102 | 0.102 | 0.102 | ||||
500C | 0.103 | 0.086 | 0.116 | 0.116 | 0.116 | ||||
600C | 0.127 | 0.105 | 0.12 | 0.12 | 0.12 | ||||
Tensile Strength (Mpa) | 0.50 | 0.50 | 0.50 | 0.5 | 0.50 | ||||
Chemical Composition (%) | AL2O3 | 45—46 | 47—49 | 52—55 | 45-46 | 39—40 | |||
AL2O3+SIO2 | 97 | 99 | 99 | - | - | ||||
AL2O3+SIO2+ZrO2 | - | - | - | 99 | 99 | ||||
ZrO2 | - | - | - | 5-7 | 15—17 | ||||
Fe2O3 | ≤ 1.0 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | ||||
Na2O+K2O | ≤ 0.5 | ≤ 0.2 | ≤ 0.2 | ≤0.2 | ≤ 0.2 | ||||
Size(mm) | Length:600 & 900 & 1200; Width:300 & 600 & 1000 & 1200 | ||||||||
Package | Cartons or as customer's requirement. | ||||||||
Certificate | CE,ISO9001-2008; ISO14001-2004,SGS, ROHS,SASO, REACH | ||||||||
Product Highlight
● Resistance to high temperatures of 1430C.
● Low thermal conductivity and low heat storage.
● Allows machining and cutting, accurate size, convenient application.
● High temperature bending strength and good temperature resistance.
● Good chemical stability, corrosion resistance and wind resistance.
Product Process
SUNTHERM Ceramic fiber board is made from super ceramic fiber bulk with inorganic and suitable organic binders through vacuum molding, drying and forming. Our modern production technics works under the full automatic control and continuous production.
Product Details
● Length: 600-2400mm
● Width: 300-1800mm
● Thickness: 3-100mm
● Compressive Strength (≥MPA): 0.5
● Supply Ability: 80 Tons/ day

Our Service
● Respond to your inquiries in a timely manner.
● Provide solutions according to your specific needs.
● Provide professional construction solutions based on our production experience.
● Arrange production on time and strictly control product quality.
● Accept sample mail and trial order service.
● Copy of export transaction documents if required.
● Warm and considerate after-sales service.
Our company unceasingly innovates the quality outstanding Thermal Insulation Ceramic Fiber Module for Ladle Pre-Heaters and Covers, provides the omni-directional high quality perfect after-sale service and satisfies the domestic and foreign customer's demand. We all always strive for excellence, whether based on the positioning of the industry itself, or play a role in promoting high-quality development. The core values are the value orientation of our company, the standard of right and wrong, and the value follow of enterprise behavior.
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