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Hunan MTR Co., Ltd.
Hunan MTR Co., Ltd.
Active Member
6 Years
| Sign In | Join Free | My himfr.com |
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Hunan MTR Co., Ltd.
6 Years
| Ask Lasest Price | |
| Brand Name : | MTR |
| Certification : | ISO CE |
| Price : | Negotiation |
| Delivery Time : | 15-20 working days or Negotiation |
| Payment Terms : | T/T, L/C, D/P, West Union, Paypal, Secure Payments |
| Supply Ability : | 100000 Kilogram/Kilograms per Year |
Soft Felt - Graphite Felt
Definition Of Graphite Felt
OUR Soft Graphite Felt becomes graphite felt after being treated
under high temperature above 2000 ℃ under vacuum or inert
atmosphere, its carbon content is higher than carbon felt, up to
99%.
Soft Graphite Felt Technical index:
| Item | Polypropylene cyano graphite felt | Viscose-based graphite felt |
| Bulk density(g/cm) | 0.1~0.15 | 0.05~0.15 |
| Area density(g/cm) | 600~1200 | 300~600 |
| Carbon content(%) | ≥99 | ≥99 |
| Ash content(%) | 0.05~0.1 | 0.5~0.6 |
| strength(N⊥) | 60~70 | 5~10 |
| (Sample50×,200,∥) | 150~200 | 10~20 |
| Thermal conductivity(W/m,k) | 0.06(34.6℃) |
| Specifications | Polypropylene cyano graphite felt | Viscose-based graphite felt |
| length(mm) | ≥1500 | ≥2000 |
| width(mm) | 400±,10 | 400±,10 |
| thickness(mm) | 5~15 |
Performance And Application
The main use of Soft Graphite Felt is as a thermal insulation material for single crystal silicon smelting furnace. In the chemical industry, it can be used as a filter material for high purity corrosive chemical reagents.
Polyacrylonitrile-based Soft Graphite Felt is stronger and more resistant to oxidation than viscose-based graphite felt, graphite felt has poor flexibility, large bulk density, and good thermal insulation performance.
In addition to their high purity, high-temperature resistance, corrosion resistance, and non-melting characteristics, Soft Graphite Felt also have the advantages of elasticity, foldability, tailoring, and sewing with graphite yarn.
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