Factory Price High Strength Calcium Silicate board

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Price:RUB 13,302.47 - RUB 14,561.87
Price in USD:Details


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Product Overview


Factory Price High Strength Calcium Silicate board


Product Description

Calcium silicate board is developed for nonferrous metal industry with density range 230-240kgs/m3, used for conveying, casting and molding of molten alumina and other non-ferrous metals, also can be used as clamping fixture in glass industry. Besides its own thermal insulation, its non-stick aluminum characteristics have been greatly played. High strength, good machinability, can be used to machine precision products and complex parts by Numerical Control Machine Tools.

There are two types of board reinforced by glass fiber and carbon fiber.


Features and advantage

1. Low thermal conductivity and less heat lost in high temperature

2. Not wetted by molten alumina

3. Resistance to thermal shock

4. Excellent machining performance

5. Asbestos-free



1. Ladle insulating panels

2. Clamping fixture for car glass

3. Dip tubes

4. Pouring spouts

5. Hot-top rings

6. Stopper pins

7. Rolling edge

8. Floats

9. Launders



calcium silicate board technical index





Glass fiber reinforced

carbon fiber reinforced

bulk density kg/m3

230-240 kg/m3

230-240 kg/m3

temp limit °C

650 °C

650 °C

continuous service temp °C

less 650°C

less 650°C

flexural strength MPa



compressive strength(break)5%deformation

15.5 MPa 12MPa

17 MPa 13 MPa

coefficient of thermal expansion/°C



thermal conductivity (W/M.K)

100°C 200°C 300°C 400°C 0.113 0.120 0.121 0.125

100°C 200°C 300°C 400°C 0.103 0.114 0.124 0.133

thermal shrinkage% after 24 hours lineal % Thickness %

650°C 700°C 750°C 850°C 1000°C 0.15 0.25 0.28 0.35 0.49 0.86 1.00 1.10 1.30 3.50

650°C 700°C 750°C 850°C 1000°C 0.10 0.18 0.20 0.21 0.36 0.60 0.80 0.90 1.10 2.40


 pictures of  calcium silicate board


Packaging & Shipping


Package of calcium silicate board :inner plastic bags,outer cartons and pallet with heat shrinkable film.

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

Shipping of calcium silicate board  : By vessel or by train from any Chinese port, Samples can be delivered by International express.


Package pictures of calcium silicate board 

650C  calcium silicate board package pictures (3).jpg

Our Services

1. Timely response,

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


2. Sample evaluatioon

calcium silicon board 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, and 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.






1. How can I get your prompt quotation for calcium silicate board?

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 trial order?
No limit, we can offer the best suggestions and solutions according to your condition.

3: What is the MOQ(minimum order quantity )?

Not limit.


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


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

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

7. 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.


8. What is the HS code?

The HS code is 68099000


9. Is there any cost for the sample?

We provide free sample but don't bear the freight


10. How can I contact you?



0.0071 s.