Curing Felt - Cylinder

Curing Felt insulation Cylinder is mainly used in vacuum sintering furnace, cemented carbide sintering furnace, etc. Graphite paper can be attached to the inter layer or both sides, it has high strength, good thermal insulation effect and long life span! The applicable temperature is 1300-2600 ℃!

Curing Felt production structure can be made of carbon fiber cloth, flexible graphite paper, carbon felt or graphite felt material through special process bonding, curing, shaping, and secondary high temperature heat treatment.

Curing Felt has a certain shape retention, self-supporting, small specific gravity, no short fiber drop, low thermal conductivity, low thermal shock resistance, ablation resistance, long service life, easy installation and removal.

Curing Felt is suitable for vacuum high pressure gas quenching furnace, vacuum sintering furnace, pressurized vacuum sintering furnace. There are mainly two kinds of veneer materials: cloth base and paper base.

Physical and chemical indicators:

Temperature resistance: 1800 ℃ in vacuum, 2600 ℃ in inert gas

Features:

• Material: Polyacrylonitrile
• Category: Curing Felt - Cylinder
• Product Type: Cylinder
• Thermal conductivity: 0.15-0.25
• Grade: A customized processing
• Refractory temperature: above 2000 ℃
• Core material: polyacrylonitrile
• Form: Microporous
• Material thickness: 5-300mm
• Tube diameter: φ100-2500mm
• Tube height: 100-3000mm
• Tube wall thickness: 5-150mm
• Carbon content: more than 95%
• Density: 0.28-0.32g.cm3

Hunan MTR New Material Technology Co., Ltd. has perfect production technology and equipment, we can customize products of various sizes and shapes to meet your needs for various vacuum and high temperature furnace insulation materials. Sincerely welcome your inquiries.

Hunan MTR New Material Technology Co., Ltd. (formerly Zhuzhou Green Carbon Fiber Products Co., Ltd.) is a high-temperature furnace thermal insulation material production plant! Our company adheres to the corporate philosophy of singularity, focus and professionalism, and is committed to the continuous development and application of thermal insulation material technology.

The company’s main products include graphite hard felt, reinforced composite hard felt, multi-type composite hard felt (made in an overall shape), graphite felt, high-temperature carbon felt, and other thermal field insulation materials. The rigid felt series have a rigidity that traditional insulation materials do not have. Supporting, high strength, no short fiber shedding, low thermal conductivity and other advantages, more energy-saving, environmentally friendly, easy to disassemble, easy to maintain, and can extend the service life of the high-temperature furnace. The product is suitable for all kinds of high-temperature vacuum furnace equipment (such as: single crystal growth furnace, polycrystalline casting furnace, polycrystalline reduction furnace, polycrystalline ingot furnace, vacuum sintering furnace, hot pressing furnace, heat balance furnace, electromagnetic induction furnace, medium and high-frequency Induction furnaces, non-oxidizing atmosphere high-temperature equipment, high-purity silicon hydrogenation furnaces, etc.) are widely used in solar energy, vacuum metallurgy, new chemical materials, atomic energy, semiconductors, new electronic energy and other fields.

Customized drawings can be made to produce various non-standard and special-shaped geometric shapes such as flat plates, discs, cones (discs), and cylinders! Can provide the overall installation service of the hot cell.