Insulation graphite felt, insulation felt
There are 3types of insulation graphite felt based on the raw materials: Pan based graphite felt; Rayon based graphite felt; Petroleum coke graphite felt. There are soft graphite felt and rigid graphite felt.
Temperatures:1100C, 1800C, 2200C and 2600C. and we can purify the graphite felt too.
Detailed description
We are manufacturer of insulation graphite felt with stable and reliable quality.
The graphite insulation felt is widely used as corrosion resistance material in aerospace and aviation industry and thermal insulation material in ultra temperature. It is a excellent high-temperature insulation materials, it has the low-density, low thermal conductivity, high temperature resistance, corrosion resistance, electrical conductivity and a series of excellent performance.
There are 3types of insulation graphite felt based on the raw materials: Pan based graphite felt; Rayon based graphite felt; Petroleum coke graphite felt. There are soft graphite felt and rigid graphite felt.
Due to the different processing temperatures, there are few grades for each type: 1100C, 1800C, 2200C and 2600C. and we can purify the graphite felt too.
Thickness of the felt: 3-15mm for soft graphite felt; 10-150mm for rigid graphite felt.
See the standard properties of RSF-3: soft rayon graphite felt, with processing temperature: 2200C,
Size details
| name | RSF-3-2200 |
| Thickness(mm) | 1.5 / 2.6 / 3 / 5 / 6 / 8 / 10 / 12 / 12.5 |
| Width(mm) | 1000 / 1200 / 1300 / 1400 |
| Length(m) | 10～100（as per required） |
| Attn | We can produce as per customers’ special requirements |
Properties
| Items | RSF-3-2200 |
| Carbon content | 99.5～99.9 % |
| Ash content | 0.1～0.5% |
| Bulk density | 0.08～0.12 g/cm3 |
| Fiber dia | 15.5μｍ |
| Thermal conductivity | 0.026 w/m.k |
| Specific resistance | 0.12～0.16 0hm.cm |
| Tensile strength | 0.1～0.12Mpa |
| Processing temperature | ≥2200 ℃ |
| Application temperature | ≥2200 ℃（Vacuum） |
| ≥2800 ℃（inert gases） |
Packing, storage and delivery:
Packed in plastic film, then packed in carton.
In the storage, don’t break the plastic film, At dry and ventilated places, preventing damps and rains
Shipper as non-dangerous goods.
Our Products were sold throughout the country and exported to Europe, America, Southeast Asia and other countries and regions which enjoy a high reputation all over the world. We hope to establish a good business relationship with you; we will serve you with the best quality, best delivery time and best solutions