Light Weight Fireproof 650 calcium silicate board
USD $172 - $186 /Cubic Meter
Min.Order:1 Cubic Meter
$!$
Light Weight Fireproof calcium silicate boards is a new type of micro-porous structure rigid insulation materials, uses silicon oxide, calcium oxide, and the reinforcing fibers as its main raw materials, made through mixing, heating, gelling, molding, autoclaving and drying processes. It is known as the stability in different temperature, asbestos-free and high thermal insulation properties at 650C.
Characteristics:
1. Super light weight
2. Low thermal conductivity,
3. High rupture and compressive strength,
4. Waterproof
5. High insulating effect
6. High efficiency
7. Asbestos free
Application:
It is widely used in power plants, petrochemical plants, pipeline systems equipment, as well as heating pipe network system and non-corrosive to stainless steel.
650 calcium silicate board techical index
Item | Unit | DK-25 | DK-22 | |
Density per ASTM 303 | kg/m3 | ≤250 | ≤220 | |
Maximum service temperature | °C | 650 | 650 | |
Thermal conductivity per ASTM C 518/C1114 | 25 | W/m.k |
|
|
50 | ≤0.060 |
| ||
93 | ≤0.065 | ≤0.065 | ||
149 | ≤0.072 |
| ||
200 |
| ≤0.077 | ||
260 | ≤0.087 |
| ||
300 |
| ≤0.088 | ||
371 | ≤0.102 |
| ||
400 |
| ≤0.106 | ||
500 |
| ≤0.127 | ||
538 | ≤0.111 |
| ||
Linear heat shrinkage per ASTM C 356 | % | ≤2.0 | ≤2.0 | |
Flexural Strength per ASTM C 203 | Mpa | ≥0.344 | ≥0.30 | |
Compressive strength per ASTM C165 | Mpa | ≥0.689 | ≥0.45 | |
Weight loss by Tumbling per ASTM C421 (First 10 minutes) | % | ≤20 |
| |
Weight loss by Tumbling per ASTM C421 (Ten 10 minutes) | % | ≤40 |
| |
Hot surface performance per ASTM C 411(650°C) | % | 1/4" (6) (no through-cracking) |
| |
Surface burning characteristics per ASTM E841 | Flame Spread Index |
| 0 |
|
Smoke Index |
| 0 |
| |
Moisture content per ASTM C 1616 | % | ≤20 |
| |
Non-combustible property Per ASTM E 136 |
| pass |
| |
Chiorine content |
| ASTM C 795 |
|
pictures of 650 calcium silicate board
Package: 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: By vessel or by train from any Chinese port, Samples can be delivered by International express.
Package pictures of 650 calcium silicate board
1. Timely response,
Timely response to your inquiry, multiple choice recommendations based on your demand, quickly respond mails and provide solutions.
2. Free sample
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
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 650 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. How can I contact you?
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