Isostatic Graphite Block/Graphite Mould/ Graphite Rotor/ Graphite Boat

• Type: Graphite Mold
• Composition: Petroleum Coke and Tar Coke.
• Carbon Content: High-Carbon
• Grade: Industrial Grade
• Forming Way: Isostatic Graphite
• Crystal Morphology: Artificial Graphite
• Model NO.: WH
• Bulk Density: 1.68-1.95g/Cc
• Ash Content Not More Than: 0.15
• Use: Industrial
• Compressive Strength Not Less Than: 50
• Flexural Strength: 20-60MPa
• Shore Hardness: 42-70hsd
• Porosity: 11-18%
• Transport Package: Standard Export Package
• Specification: SGS
• Trademark: WH
• Origin: China
• HS Code: 4
• Production Capacity: 5000ton/Year

Product Description

Performance   : High strength,High thermal shock resistance, High temperature resistance, Low oxidation resistance, Low resistance coefficient, Corrosion resistance , Easy precision machining.
Application
Used in straight - drawn single crystal silicon furnace.
Used in semiconductor single crystal furnace to manufacture clamps, heaters, heat shields and accessories.
Used in cemented carbide (vacuum furnace heater, sintering plate, etc.) 
Used in  chemical (heat exchanger and anticorrosive parts)
Used in   metallurgy (clamps)
Used in electrode of battery industry
Used in EDM
The following schedule is the main specifications  of our graphite produces.Give us pictures and indexs, then make the product for you

TYPES		APPARENTDENSITY	ELECTRICALRESISTIVITY	THERMAL CONDUCTIVITY          (100ºC)	(-600ºC)COFFICIENT OF THE RMALEXPANSION   (ROOM TEMPERATURE-600ºC)	SHORE HARDNESS	FLEXURAL STERENGTH	COMPRESSIVE STRENGTH	MODULUS OF ELASTICITY	POROSITY	ASH	PURIFY THE ASH	PARTICLE SIZE
		g/cm³	μΩm	W/mk	10-6/ºC	HSD	Mpa	Mpa	Gpa	%	PPM	PPM	micron
wh-4		1.75	8~11	121.1	5.46	42	38	65	9	17	500	50	13~15
wh-5		1.85	8~10	139.2	4.75	48	46	85	11.8	13	500	50	13~15
whd-5		1.68	13	90	5	51	38	86	8.8	18	500	50	13~15
wh-10		1.75	12~14	85	5.5	56	41	85	10.3	16	500	50	12
whh-6		1.88	8~9	140	5.1	53	55	95	12	11	/	50	8~10
wh-7		1.85	11~13	85	5.6	65	51	115	11	12	500	50	8~10
wh-8		1.91	11~13	85	5.85	70	60	135	12	11	500	50	8~10

Main products: high purity graphite,Isostatic pressed graphite,  graphite electrode,  flake graphite, , mechanical equipment ,  various processing graphite mould and graphite products.
   
Wanhui graphite co., LTD. is the professional manufacturer and exporter for carbon and graphite  products. The company is located in ping dingshan of henan province with a total area of 80,000 square meters. The factory has elegant environment, complete equipment and abundant resources. The company has independent import and export rights, and passed the ISO 9001:2008 national quality management system certification in January 2007, We are committed to providing customers with reliable quality and elegant service.
     
With the high quality and good effect, our products have been exported all over the world, such as Europe and America, Canada, Japan, Germany Middle East and etc.
We sincerely hope cooperate with you with our exquisite technology, stable good quality and first-class service in the near future.

Website:bestwanhui.en.made-in-china.com                    TEL [phone]           FAX:[phone]