Customized Sintering Furnace Polyacrylonitrile Curing Felt 5-300mm Thickness

Product Specification

Curing Felt - Shaped Pieces

Packaging Details: Standard export carton or customized

Delivery time: 30 days

Payment Terms: Western Union

Supply Ability: 100,000kg per month

Features:

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 ℃!

Material: Polyacrylonitrile

Category: Curing Felt - Shaped Pieces

Product Type: Various specifications and sizes (customized by drawing)

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

Plate length; 10--3000mm

Plate width: 10-2000mm

Plate thickness: 5-300mm

Operating temperature in air: ＜ 350 ℃

Working temperature in vacuum: <2200 ℃

Operating temperature in atmosphere: <3000 ℃

Carbon content: more than 95%

Density: 0.28-0.32g.cm3

Since the industrial production of carbon fiber, countries around the world have paid special attention to its development. As prices continue to decrease, its application range is gradually expanded from the aviation and aerospace fields that meet high performance requirements to the sports and civil fields. At present, the market demand for carbon fiber is very strong in North America, Europe and Asia. Divided by application areas, the world's polyacrylonitrile-based carbon fiber is mainly used in aerospace, cultural sports leisure products, other industries and so on, its overall consumption ratio is 25.2%, 31.4%, 43.4%, and each region has its own focus. Carbon fiber can be processed into fabric, felt, mat, belt, paper and other materials. In the traditional use, carbon fiber is generally not used alone except for thermal insulation materials. It is often added as a reinforcement material to resin, metal, ceramic, concrete and other materials to form a composite material. It has high heat resistance (greater than 2000 ℃ Celsius) and other great characteristics.

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 ℃!

Its 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. It 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. It 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

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.