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

High Temperature Resistance 95% Al2O3 Alumina Ceramic Load Bearing Board, Alumina Ceramic Structural Parts Custom Ceramic Plate
SUNTHERM Ceramic Fiber Insulation Board has many typical characteristics, such as exact measurement, excellent toughness, excellent heat preservation and can be cut discretionally.
Description
Quality is the life of a company is our motivation to continuously improve the quality of our Ceramic Fiber Textile, Ceramic Fiber Blanket Production Line, Rigid Fiber Insulation Board and pursue perfect quality. We stimulate the potential of our employees to promote healthy growth and enhance organizational capabilities to promote strategic realization. We hold strengthening and perfecting our items and repair. We actively explore energy-saving and emission reduction production methods, promote lean production and product value enhancement. Our company adhere to the market-oriented, science and technology as the leader, quality as the main line, service as the guarantee, integrity as the basis.
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.
We are committed to developing more individualized High Temperature Resistance 95% Al2O3 Alumina Ceramic Load Bearing Board, Alumina Ceramic Structural Parts Custom Ceramic Plate and services, while ensuring that they are competitively priced. We are taking the opportunity of deepening reform to put a longer-term vision on development and a more solid footing on struggle. At present, we are facing the cooperation and competition with multinational companies in terms of market share and economic resources.
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