Heating Furnace Backup Insulation Materials Calcium Silicate Fire Proof Board

Product Description

 

Product Description

YUFENG WOOL® Calcium Silicate Board is an asbestos-free thermal insulation product that can withstand continuous operating temperature from 650ºC up to 1000ºC. The calcium silicate board are made of nature raw material ,by the reaction of quartz and lime under high pressure , adding strengthen fiber to form, through drying process under high temperature to get the board with various of shape and size . It is light weight, low thermal conductivity, high strength, easy to install, reliable and durable.

There are 2 grades available namely 650ºC &1000ºC which are commonly used as furnace backup insulation in steel, petrochemical, ceramic, cement & glass industry or fire protection in building construction.

It not only provides energy saving, also increases production efficiency. And in the housing construction, calcium silicate board is also used as the ceiling, fireproof and heat insulation materials of wall and sound absorption materials of decoration.

Technical Data of Calcium Silicate Board:
 

		Unit	Calcium Silicate Board 1100
Max Working Temperature		ºC	1050
Color			White
Density		Kg/M3	250+/-10%
Compressive Strength		Mpa	≥1.0
Rupture Strength		Mpa	≥0.55
Linear Shrinkage after heating 1000ºC*3h		%	≤1.5
Thermal Conductivity	Mean 20 ºC	W/m.k	≤0.062
	200 ºC	W/m.k	≤0.080
	400 ºC	W/m.k	≤0.105
	600 ºC	W/m.k	≤0.132
	800 ºC	W/m.k	≤0.165
CaO		%	≥36
SiO2		%	≥55
Fe2O3		%	≤1
Al2O3		%	≤0.5

* The data are average results of test under standard procedures and are subject to variation. Results should not be used for specification purposes or creating any contractual obligation.

Length(mm)	Width(mm)	Thickness(mm)
610	303,300,150	25-140
600	300	25-140
400	250	25-140
1000	500	25-140
1200	600	25-140

* Special Size can be customized.

Key Features of Calcium Silicate Board:

*  Good durability, can withstand the continuous heat load under high temperature, long-term use without powder phenomenon

*  Low thermal conductivity

*  Lightweight, High Strength.

*  Construction of strong applicability, which can be cut by ordinary woodworking tools

*  Safety, Does not contain asbestos, sulfur, chlorine and other toxic substances.

Application of Calcium Silicate Board:

*  Metallurgical Industry
*  Heating Furnace

*  Soaking Pit Furnace

*  Annealing Furnace

*  Gas duct ,Hot Air Duct …

*  Petrochemical Industry

*  Cracking furnace

*  Cement Industry

*  Preheater

*  Three air ducts

*  Kiln Hood

*  Cooler

*  Glass Industry

*  Power Plant, etc.

Our Advantages

QC inspections
We have a professional quality control inspection process to provide a reliable guarantee for your product quality.


Well Packaging
We have a professional product package team to provide you with high quality products.

Customer Feedback

We are committed to customer satisfaction, supplying quality products that meet our customers' application.  while maintaining the strong spirit of innovation .Our knowledgeable technical support, application engineering services and outstanding customer service continue to be cornerstones of our success.

Company Profile

YUFENG Refractory located in Zibo, Shandong, which is an  important production base of ceramics and industrial refractory in China.  We engaged in researching supplying of  refractory and high temperature  with more than 30 years of experience and technology .

With our 3 refractory production base,  with annual capacity of more than 100,000 metric tons of refractory brick and other material  .The  facilities include raw material precessing , Friction press , hydraulic pressing , Isostatic pressing and high temperature tunnel kiln and shuttle kiln .  

We are not only the suppliers of  high quality  products on a world wide scale, but also provide and share the technical support with the clients ,  to help our clients getting the high efficiency and saving cost.
Cost Effectiveness
We'd like to help finding the best solution for your project ,that means working hard to minimize costs of both production and transport, while maintaining the quality that will deliver the performance you need

Timely Delivery & Reliability
whatever you are wholesalers or end users , we understand that receiving the correct products on time is  critical for you, so we hold ourselves to the highest standards when it comes to timely delivery and reliability.

Quality Assurance
We always set ourselves the highest standards throughout our business so that we consistently provide products that meet the needs of our customers.
We cooperate closely with our customers make us  fully understand the performance they require and provide the appropriate solution.

Certifications

We always aimed at the meet the challenges of the future and ensure our material remain the highest quality. We have worked hard to establish a comprehensive Quality Management System which has been certified as meeting the requirements of ISO 9001:2008.

This commits us to a continuous process of improvement whereby we are always looking for ways to enhance our products so they continue to meet the needs for refractory and insulating materials in a wide range of industries and to increase the efficiency of our manufacturing processes while refusing to compromise on quality and reliability.

FAQ

Q1: Are you a refractory material manufacturer or a trader?
A1: We are a refractory material manufacturer in Shandong, China.

Q2: What kind of refactory products do you mainly produce?
A2: Our products include a range of kiln furnitures, dense refractory bricks, high temprature insulating material, monilithic refractories and ceramics.

Q3: Can you provide samples?
A3: Yes, we can provide samples according to your order quantity.

Q4: Do you accept size and shape customization? Are the specifications accurate?
A4: Yes! We have a professional R&D team, and advanced QC inspection equipments to ensure the accurate size and shape for you.

It is our pleasure to be your honest and reliable supplier of the refractory material, you can contact us with any questions!