Hard composite (PAN) Graphite felt
Hifounder Hard composite (PAN) Graphite felt is made by polymerizing graphite foil, polyacrylonitrile-based (PAN) graphite felt, and polyacrylonitrile-based carbon cloth into a special process, and then curing and shaping, followed by secondary high-temperature purification treatment.
Product Info
It is characterized by high purity, high carbon content, ablation resistance, thermal shock resistance, air flow resistance and thermal insulation, and superior thermal insulation performance.
Specification
ITEM Technical Specifications Material Hard composite Polyacrylonitrile Based Graphite Fiber Felt Name: Hard composite (PAN) Graphite Fiber Felt Bulk density(g/cm3) 0. 25-0. 28 Carbon (%) ≥99 Thermal conductivity (1150° C) (W/m. k) 0. 20-0. 30 Folding Strength(Mpa) 1. 75-3. 20 Flexural Strength(Mpa) 1. 5-3. 0 Crushing Stress at 5% Compression(N/cm2) 0. 70 Ash (PPM) ≤200 Processing Temperature(° C) 2500 In the air (°C) ≤400 In the vaccum (°C) ≥2200 In the atmosphere (°C) ≥3200 Length (mm) 1000mm- 1500mm-1800mm Wide (mm) 1000mm -1300mm Thickness(mm) 20mm-250mm Diam(bb) 250mm -1600mm Wall thicknes (mm) 30mm―1300mm High (mm) 300mm——3000mm Application
Hifounder Hard composite (PAN) Graphite felt are mainly used in ultra-high temperature vacuum and high pressure sintering furnace and electronics, semiconductor industry, solar photovoltaic (polysilicon, monocrystalline silicon casting furnace), vacuum industrial furnace equipment, etc.
