High Compressive Strength Cordierite Mullite Heating Element Insulator Alumina Ceramic Tube Coating Black Silicon Carbide Kiln Furniture Base Plates for Tunnel

• Customization: Available
• Classification: Cordierite, Mullite
• Feature: Long Time Materials
• Model NO.: LAUREL-F
• Production Process: Sintering Method
• Refractoriness (℃): 1580< Refractoriness< 1770
• Shape: Customerised
• Al2O3: 48%-85%
• Fe2o3: 1.5-3.0%
• Bulk Density: 2.15-2.80 g/cm3
• Apparent Porosity: 16-24
• Certifiacte: ISO9001, CE, etc
• Cold Crushing Strength: 30-100 MPa
• Working Temperature: 1200~1700ºC
• Application: Industrial Furnace
• Thermal Shock Resistance: Excellent
• Usage: Ceramic Furnace
• Refractoriness Under Load (0.2MPa): 1350-1700 ºC
• Color: Yellow White
• Size Control: Accurate
• Production Time: 15-30 Days
• Testing Laboratory: Support
• Transport Package: Wooden Pallet
• Specification: customized
• Trademark: LAUREL
• Origin: China
• HS Code: 690220000
• Production Capacity: 2000 Tons/Month

Product Description

Fireclay chamotte lining high alumina resistant fireproof heat refractory fire clay brick

 

Product Description

Laurel Refractory kiln furniture is a critical component in high-temperature industries. Common materials include silicon carbide (SiC), alumina, mullite, and cordierite, each selected for properties like heat resistance, corrosion resistance, low thermal expansion, or lightweight design. Key types include kiln posts (vertical support), shelves (horizontal load-bearing), saggars (contamination isolation), pusher plates (product transport), and setter plates (direct workpiece holding). These components are widely used in sintering ceramics, glass, and electronics, protecting products from extreme heat while enhancing energy efficiency through optimized kiln design, ensuring both process reliability and product quality.
 

 

Product Parameters

1. High-Temperature Stability

2. Thermal Shock Resistance

3. High Mechanical Strength

4. Chemical Inertness

5. Excellent Thermal Conductivity

6. Lightweight Design

7. Long Service Life & Low Maintenance

8. Energy Efficiency & Sustainability

 

 

Item	Unit	Model
		LAUREL-R	LAUREL-N	LAUREL-D
AI2O3	%	38	42	45
SiO2	%	50	47	45
MgO	%	8	7	6.5
Max Working Temperature	ºC	1320	1300	1350
Bulk Density	g/cm3	1.85	2.0	2.0
Apparent Porosity	%	28	25	26
M.O.R. at  20ºC	MPa	14	13	15
M.O.R. at 1250ºC	MPa	11	13	15
Coefficient of Thermal  Expansion	10^-6k^-1	2.3	2.4	2.8
at 20ºC - 1000ºC
Specific Heat at 20ºC	Kj/Kg.k	1	1	1
Thermal Shock Resistance		Excellent	Excellent	Excellent

Applications

These components are widely used in sintering ceramics, glass, and electronics, protecting products from extreme heat while enhancing energy efficiency through optimized kiln design, ensuring both process reliability and product quality.
 

Company Profile

Laurel Group was established in 2003, and with over 20 years of production and trading experience, we are professionally engaged in the research, development, and sales of all types of refractory and insulation materials. 
Refractory materials include alumina series bricks, magnesia series bricks, corundum series bricks, mullite bricks, andalusite bricks. Insulation materials include ceramic fiber products, calcium silicate products, insulating brick, and rock wool insulation for the metallurgy, glass, ceramics, petrochemical, machinery, steel, cement, lime, construction and other industries.

 

OEM and ODM are also welcome here.
We provide a global one-stop purchasing platform for refractory and insulation materials to offer you professional advice, qualified products and good service, helping you to make energy-saving easier.
We passed the ISO 9001 certificate, and many products got approval from domestic and foreign customers; our materials have been exported to Europe, South America, North America, Africa, Oceania, and Southeast Asia ,it is over 50 countries, and built firm business relations with more than 200 foreign companies. 
Hope we will have the opportunity to work with you together.
We warmly welcome you to visit us at any time.

FAQ

Q1. Are you a Manufacturer?
A: Yes, our factory is in Zibo, Shandong province. We also have strong cooperating relationships with other manufacturers for other related products.

Q2. Can we visit your factory?
A: Sure, warmly welcome at any time. Seeing is believing.

Q3. Can you accept OEM or ODM?
A: Yes, customization is also welcome.

Q4. What's the MOQ of the trial order?
A: No limit. We can offer the best suggestions and solutions to meet your requirements.

Q5. What are your payment methods?
A: T/T, L/C, and other payment terms are also available for us.

Q6. How long is the delivery time?
A: Normally, it takes around 10-20 days. It also depends on the quantity of the order size. 

Q7. How about your company's certification?
A: CE, ISO9001, and test report. We also could apply for other necessary certifications.

Q8. How can you control your quality?
A: For each production processing, we have a complete QC system to control the quality during production.

Q9. Do you provide free samples?
A: Yes, free samples are available.