JPGRAPHITE Graphite Machining


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Hard Composite Carbon Felt Mold

Graphite felt, graphite moor and graphite cloth (carbon fiber cloth or carbon carbon) are compounded.

Hard Composite Carbon Felt Mold

Hard Composite Carbon Felt Mold

Composite carbon felt is mainly used in vacuum furnace, vacuum sintering furnace for heat preservation and heat insulation, and the operating temperature is 1200-2700 degrees. Main material: composite of graphite felt, graphite moor and graphite cloth (carbon fiber cloth or carbon carbon).

Index Domestic Viscose Based   Rigid Felt Overall Felt
Bulk Density (g/cm3) 0.25±0.05 0.2±0.02 0.16±0.03
Ash (%) <0.05 <0.03 <0.02
Compressive Strength (MPa) 2.5 1 0.8
Flexural Strength (MPa) 1.2 1.2 1
Purification Grade Standard Standard Standard
Thermal Conductivity (W/m·K) 0.15~0.35 0.1-0.25 0.1-0.25
Processing Temperature(℃) >2000℃ >2000℃ >2000℃
Carbon Content(%) >99 >99 >99


Advantages: no dust and no pollution, good thermal insulation effect and long service life. It is mainly produced according to the customer's drawing requirements, the maximum size is 2100 in diameter, 4 meters in height and length, and the plate is made according to different requirements, and the maximum thickness can reach 450 mm.


Hard Composite Carbon Felt Mold - ADVANTAGE


JPGRAPHITE is a professional carbon graphite manufacturing company with over 20 years of experience. We have complete production processing and professional CNC equipment's and advanced tech processes to produce carbon graphite products.

We accept customized carbon graphite product orders and provide tech consulting with the product application. We mainly offer graphite crucibles, graphite rotors, graphite block, graphite plate, graphite rod, graphite heating parts, graphite pipes.

We severing industries like the Metallurgical and chemical industry, High-temperature heat treatment, glass, ceramic industry, Environmental water treatment industry, Bearing seal applications. We are a manufacturer; we do not have an extra service fee. We export our products worldwide.



Standard export carton and plywood case.

Customized shipping mark.

QC department will check in case if the packing method is safe enough or not.


Door to door service by courier like DHL , UPS etc. , usually 3 ~ 4 days to arrive.

By air to the air port, it takes about 5 ~ 7 days to arrive usually.

By sea to the sea port, it takes about 15 ~ 30 days to arrive usually.


Q1: Do you have a product catalog?

A: Yes, please send your request to, we will reply as soon as we see it.

Q2: Do you have clear product pictures?

A: Yes, friends, we can provide different detailed pictures of this product.

Q3: What is the quality of this component?

A: We are ISO9001 certified products, and 100% quality inspection is carried out on shipping.

Q4: How long does it take to make? How long does it take to ship?

A: Our production time is determined by the amount and complexity of customization. It will be shipped within 15-30 days after the production is completed (including the quality inspection time before delivery).

Q5: Can we test samples first?

A: Of course you can, but you need to pay for the sample cost and shipping costs.

Contact Us
 Add: About 270 meters northwest of the intersection of Quanwang Road and North and South Street, Zhoucun District, Zibo city
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Contact Info

 E-mail:
 Phone: 86-17860910278
 Telephone: 86-533-6721322
 Fax: 86-533-6684299
 Add: Wangcun Industrial Park, Zhoucun District, Zibo, China
Postal Code: 255086
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