Audited Supplier
* High temperature calcium silicate insulation products, with high heat resistance temperature, strong insulation performance, low volume weight, high specific strength, good durability, convenient construction and other excellent characteristics.
* It can be widely used in energy saving and heat preservation projects of industrial furnaces.
| Physical property | unit | Redon calcium silicate board | National standard GB/T10699-1998 | Japanese standard JISA9510-1995 | |||
| RDGW-17 | RDGW-20 | RDGW-23 | RDGW-25 | ||||
Bulk density | kg/m3 | 170
(±10%) | 200 (±10%) | 230 (±10%) | 250 (±10%) | ≤220, ≤270 | ≤220 |
| Flexural strength
| MPa | ≥0.25 | ≥0.35 | ≥0.50 | ≥0.55 | ≥0.30 | ≥0.30 |
| Heat conductivity coefficient
| W/m.k | ≤0.048 +0.00011t | ≤0.050 +0.00011tt | ≤0.056 +0.00011t | ≤0.060 +0.00011t | ≤0.060 (100ºC) | ≤0.060 (70ºC) |
| Service temperature
| ºC | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| Line shrinkage rate
| % | ≤2 (1000ºC,16hrs) | ≤2 (1000ºC, 16hrs) | ≤2 (1000ºC, 16hrs) | ≤2 (1000ºC,16hrs) | ≤2 (1000ºC,16hrs) | ≤2 (1000ºC, 3hr) |
1. Ultra-low bulk density
2. Excellent heat insulation performance
3. Excellent compressive strength
4. Green building materials products
FAQ
Q1 : What's the MOQ. Can I get a sample of free?
A1: MOQ, according to the actual situation. We can offer a sample of free. Please, friendly bear the shipping cost.
Q2 : When can i get the quotation?
A2: We can give you reply with quotation quickly if you kindly send the inquiry with following factors: working temperature, maximum working temperature, bulk density, dimension (length*width*thickness), and quantity.
Q3 :What's the MOQ of trial order?
A3: No limit, we can offer the best suggestions and solutions according to your condition
Q4 : What is the HS code?
A4: The HS code is 68061010.
Welcome your inquiry and expect to provide satisfactory products and services for you.
