Bare felt square hard felt cylinder

$6600-66000 /Piece/Pieces

Payment Type:	T/T
Incoterm:	FOB
Min. Order:	1 Piece/Pieces
Transportation:	Ocean
Port:	Shanghai Port

Option:

diam(mm)：Max 1600
wall thickness(mm)：Max 300
high（mm)：Max 2600
To order with schematic diagram

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Product Description

Product Attributes

Brand: MTR

Material: PAN-CF/Asphalt CF/Adhesive CF

Bulk Density(g/cm3): 0.23~0.30

Thermal Conductivity W/m.k: 0.15~0.25 (25℃）/0.25～0.35（1100℃）

Carbon (%): ≥98

Folding Strength(Gpa): 1.8-3.5

Flexural Strength(Gpa): 1.5-2.8

Ash (ppm）: ≤300

Processing Temperature: first ≥1800 second ≥2200

Operating Condition: in the air(℃) ≤350； in the vacuum(℃) ≤2200；in the inert atmosphere(℃) ≤3000

Packaging & Delivery

Selling Units	:	Piece/Pieces
Package Type	:	Non fumigation wooden box
Picture Example	:

Product Description

Bare felt square hard felt cylinder is formed by graphite foil,carbon felt and carbon cloth,and then curing stereotypes to secondary high temperature purification treatment.You can also call this product “Bare Felt Square Carbon Fiber Tube”、“Bare Felt Square Cylinder” or “Bare Felt Carbon Fiber Heat Insulation Cylinder” .The material is superior in ablation resistance performance,thermal shock resistance performance,airflow washing proof performance and thermal insulation performance.This product belongs to Vacuum Furnace Insulation Tube.You can also take a look at our two categories，"Vacuum Furnace Insulation Material" and "Carbon Fiber Rigid Felt Tube" .It is mainly used for vacuum high pressure air quenching furnace,low pressure fritting furnace,pressurization vacuum sintering furnace.From the product image, we can see that the outer surface of this product is exposed hard felt, while the inner surface is compounded with our carbon fiber cloth according to customer needs.

Why did so many people like the material of carbon fiber?

1. Lightweight and high-strength: Carbon fiber materials have a low density, but their strength is very high, even stronger than steel.
2. High temperature resistance: Carbon fiber materials can withstand high temperatures and will not deform or melt due to high temperatures.
3. Corrosion resistance: Carbon fiber materials have excellent corrosion resistance and are not easily corroded by chemicals.
4. Excellent thermal insulation performance: Carbon fiber materials have excellent thermal insulation performance, which can effectively insulate and preserve heat.
5. Easy to process: Carbon fiber materials can be manufactured into products of various shapes and sizes through various processing methods.
6. Good wear resistance: Carbon fiber materials have good wear resistance and can maintain their appearance and performance for a long time.
7. Long service life: Carbon fiber materials have a very long service life and can be used for a long time in harsh environments.