Refractory Thermal Insulation Material Calcium Silicate Board

Product Description

Refractory Thermal Insulation Material Calcium Silicate Board

 

Product Description

 

1000C porous Calcium silicate board is an asbestos-free excellent thermal insulation product that  can withstand continuous 1000ºC operating temperature, which was made from xonotlite by thermoplastic reaction, then mixed with inorganic glass fiber to reinforce the strength. It is also a hydrophobic energy saving product widely used in industrial insulation field.

Standard size: 600x300mm, 610 x300mm, 1000*500mm, 1000*600mm

Thickness: 25 - 100 mm

Temperature limitation: 1000ºC. 
Density: 200- 300kg/m3  

We can also make special dimensions as customer request.

 

Features and advantage 

1. Super light weight,
2. Lower  thermal conductivity compared with other massive hard refractory insulation materials
3. High rupture and compressive strengths 
4.  Easy to install,
5.  Reliable and durable.
6. Heat resistance and Non-deformation within the working temperature range
7.  Non-corrosiveness to piping and equipment
8. Long service life
9. Asbestos free
10. Waterproof

Application 
Calcium Silicate Board was mainly used as insulation for thermal equipment and piping in the power, chemical, metallurgy, petrochemical, textile and light industries as well as insulation for buildings, industrial furnaces and deck of ship.

Pictures of calcium silicate board 

 

Calcium silicate board Technical index 

ITEM	Unit	DK-20	DK-23	DK-25	DK-27
Bulk density	kg/m3	200±10%	230±10%	250±10%	270±10%
Flexural Strength	Mpa	≥0.35	≥0.45	≥0.50	≥0.55
Cold crushing strength (at 5% deformation room tem)	Mpa	≥0.60	≥0.80	≥0.90	≥0.10
Service Temp. Limit	ºC	1000	1000	1000	1000
Linear Shrinkage	%	≤2 (1000,16hrs)	≤2 (1000,16hrs)	≤2 (1000,16hrs)	≤2 (1000,16hrs)
Thermal Conductivity	W/m.k	200ºC 0.075  400ºC 0.098  600ºC 0.150  800ºC 0.210	200ºC 0.085  400ºC 0.100  600ºC 0.152  800ºC 0.214	200ºC 0.095  400ºC 0.108  600ºC 0.156  800ºC 0.216	200ºC 0.098  400ºC 0.110  600ºC 0.158  800ºC 0.218
Compression strength at 10%  Deformation after 16hrs*1000ºC	Mpa	0.32	0.4	0.45	0.5
porosity	%	90.8	90.6	90.4	90
Moisture content (by weight)	%	3-5%
PH value		8--9
color		white
surface condition		1. Original dimple pattern                                               2.Double sanded, smooth and good flatness

Packaging & Shipping

Package: inner plastic bags outer cartons or pallet.  

We also provide OEM service, the package can be designed according to your requirements.

Shipping: By vessel or by train from any Chinese port, Samples can be delivered by International express



Package pictures of  calcium silicate board

Our service 

1.Timely response, 
Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions.

2.Sample evaluation
 Sample and trial order are accepted for the quality evaluation

3.Strict quality control
 Arrange production on time and control quality strictly.

4.Shorter delivery time.
 Book the earliest vessel or plane to guarantee the delivery time

5.Professional Services
 Provide all the detailed news and pictures from order to delivery;
Offer relative export documents and original certificate if needed;
Warm and considerable after-sale service 

Company Information

 DKJL refractories exporting company is one of the most professional suppliers of refractories in China. Our main products are refractory and thermal insulation materials, heating elements, industrial ceramics. They are available in various sizes and shapes. Our products enjoy a good reputation for their excellent quality and service in domestic and international markets.

FAQ

1.How can I get your prompt quotation?
We can give you reply with quotation quickly if you kindly send the inquiry with following factors: working temperature, bulk density, dimension (length*width*thickness), and quantity.

2.What's the MOQ of the order?
No limit, we can offer the best suggestions and solutions according to your condition.

3. Which payment terms can you accept?
T/T,LC,Western Union,moneygram are available for us.

4. After an order is placed, when to deliver?
15-25days after confirming the order.

5. Does your company accept customization?
We accept OEM service.

6. How to solve the quality problems?
If the products don't conform to customer's samples or have quality problems, our company will be responsible for it.

7. What is the HS code?
The HS code is 68099000
 Welcome your inquiry and expect to provide satisfactory products and services for you.