Fireproof Insulation 25mm 50mm High Density Heat Resistant High Strength Thermal Insulation Sealing Calcium Silicate Backing Board for Non-Ferrous Casting

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): 650ºC-1100ºC
• Model NO.: LAUREL-S-01
• Type: Heat-Resistant Material
• Item: Calcium Silicate Board
• Temperature: 650ºC-1100ºC
• Density: 220-1000 Kg/M3
• Color: White
• Materials: Calcium Silicate
• Flexural Strength: 0.5-7.0 MPa
• Compressive Strength: 1-10 MPa
• Application: High Temperature Industries
• Grade: 650ºC/1050/1100ºC
• Performance: Excellent
• Production Time: 20-30 Days
• Size Control: Accurate
• Linear Shrinkage: ≤ 2
• Thermal Conductivity: Low
• Shapes: Board/Block or Customized
• Material: Calcium Silicate
• Transport Package: Carton Box/Wooden Pallet
• Specification: customized
• Trademark: LAUREL
• Origin: China
• HS Code: 680690
• Production Capacity: 10000 Cmb/Year

Product Description

Product Description

Laurel calcium silicate board is an asbestos-free thermal insulation product that can withstand continuous operating temperatures up to 1000 ºC. It is lightweight, has low thermal conductivity and high strength, and is easy to install. 
Calcium silicate boards are commonly used as furnace backup insulation in the steel, petrochemical, ceramic, cement & glass industry or fire protection in building construction. It saves energy, increases production efficiency, and protects personnel in industrial safety. 


  

Thickness: 10-140 mm or customized 

Length: 400/600/610/1000/1200 mm or customized 

Width: 250/300/500/600 mm or customized

Good Durability

High Strength

Low Thermal Conductivity

Function: Refractory & Insulation & Fireproof

Product Parameters

 

★ Light bulk weight
★ Low thermal conductivity
★ High compressive strength
★ Good durability
★ Strong practicability in construction
★ Non-toxic,and easy to cut and installation

Item	Calcium silicate board
Chemical Composition	%	SiO2≥55; CaO≥36; Al2O3≤0.5; Fe2O3≤1.0
Bulk Density	Kg/m3	250(±10%)	270(±10%)	300(±10%)
Flexural Strength	Mpa	≥0.55	≥1.0	≥1.2
Max service temperature	ºC	1000	1000	1000
Compressive Strength	Mpa	≥1.0	≥1.5	≥2.0
Thermal Conductivity (W/m.k)	200ºC	0.080	0.078	0.087
	400ºC	0.106	0.099	0.114
	600ºC	0.132	0.128	0.139
	800ºC	0.165	0.156	0.168
Linear Shrinkage	%	≤2(1000ºC,16 hrs)

 

Application

Applications of Calcium silicate board

Cement kiln, industrial coke oven 
Glass furnace equipment 
Electrical and Metallurgical equipment
Petrochemical industry
Other heating furnace thermal insulation

 

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, and alusite 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.