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

High Pure High Alumina Insulation Ceramic Fiber Blanket/Board
SUNTHERM Ceramic Fiber Insulation Board has many typical characteristics, such as exact measurement, excellent toughness, excellent heat preservation and can be cut discretionally.
Description
Our Thermal Insulation Ceramic Fiber Blanket, Bio Soluble Fiber Textile, Inorganic Ceramic Fiber Board has reached the advanced level of similar products, and the unit benefits and social benefits have increased. We organize market research, analyze the market and competitors, and position our products reasonably. We have accumulated rich experience in product production and management, and established a perfect quality management system. On the basis of assuring the advantages of existing products, we continuously strengthen and extend product development. We look forward to your visit and cooperation!
Product Introduction
SUNTHERM Ceramic Fiber Insulation Board is manufactured in a wet forming process using ceramic fiber bulk and binders. Ceramic fiber board is designed for insulation applications experiencing vibration, mechanical stress and erosive forces. Ceramic fiber board can reduce energy costs and cycling times due to high insulating capability, as well as serving to protect refractory surfaces from thermal shock and chemical attack.
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 Application
Ceramic fiber insulation board apply to molten metal delivery system, combustion chamber insulation and furnace roof insulation. Also the board is same with surface insulation of industrial kilns and high temperature sintering sagger.
Product Feature
Non-brittle material, good elasticity, low heat capacity and low thermal conductivity are the advantages of our ceramic fiber board. And Resistant to airflow erosion, High crushing strength and good toughness are also its distinguishing feature.
Product Process
SUNTHERM supplies a comprehensive range of ceramic fiber board. All kinds of ceramic fiber boards adopt ceramic fiber which is in corresponding to temperature level as raw material, through the large automatic vacuum filter molding machine to shape, and then they will be made after special baking.

Product Details
● Thickness: 3-100mm
● Length: 600-2400mm
● Width: 300-1800mm
● Supply Ability: 80 Tons/Day
● Compressive Strength (≥MPA): 0.5
● Fiber Diameter: 3-5um


Our Service
● Accept samples and test orders to meet customer requirements for quality evaluation.
● Responding quickly to emails and providing efficient and convenient solutions.
● Provide professional installation technical guidance services.
● Book safe and fast logistics to ensure delivery times.
● Provide detailed documentation from order to delivery.
FAQ
Q1: Whatcertificationsdo you have for your product?
A1: We have the CE,ASTM, ROHS, MSDS,ISO, etc. The third party testing is all available for us.
Q2: Are you a manufacture plant?
A2: We not only provide the high quality products with the best price, but also can offer the best pre-sale service and after-sale service.
Q3: What about your after-sale service?
A3: 24 hours service for customers;quality issue, our production must go through strict quality control, always put the quality in the first place;sample available for free.
Q4: What is your MOQ?
A4: The MOQ is 1 pcs.
Q5: Can we visit your company?
A5: Welcome to our factory. You can visit all kinds of products and production lines at any time.
Years of High Pure High Alumina Insulation Ceramic Fiber Blanket/Board sales history makes us have a profound understanding of advanced products in the process of communication and learning with foreign advanced manufacturers. Only by attaching importance to international exchanges and cooperation and mastering the most cutting-edge information in the world can the company achieve rapid development better and faster. We believe in the business philosophy of 'customer first, truth-seeking, pragmatic, and pursuit of excellence'.
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