560*420*250mm Large Graphite Blocks for Semiconductor

• Tip: Graphite
• Kompozisyon: karbon
• Karbon İçeriği: Yüksek Karbon
• Derece: Endüstriyel Sınıf
• Şekillenmesinin: İzostatik Grafit
• Kristal Morfolojisi: Block
• Hayır. Modeli.: WH-900
• kimyasal bileşim: karbon
• uygulama: yarı iletken
• yoğunluk: 1.85 g/cm3
• Er: 8~9 μΩm
• Thermal Conductivity( 100°c): 145 W/M.K
• Cte(The Temperature- 600°c): 4.2
• kıyı sertliği: 50 Hsd
• esnek mukavemet: 48 MPa
• sıkıştırma mukavemeti: 87 MPa
• kül: 30 Ppm
• gözeneklilik: %13
• parçacık boyutu: 5~7 mikron
• Taşıma Paketi: Wooden Box
• Ticari Marka: WH
• Menşei: Henan, China
• HS Kodu: 380110
• Üretim Kapasitesi: 100000 Ton/Tons Per Year

Ürün Açıklaması

WH graphite develops advanced materials and broad-based solutions for precious metal smelting, EDM, solar energy, nuclear energy, oil and gas, national defense, aerospace and many other fields, enabling the company and its customers to continue to grow and develop in the future. Our company with more than 20 years of production experience, to meet customers all-round solutions.Business Scope: We are industry leaders in the
graphite industry, we are professional to provide our customers the best graphite solution.
Isostatic graphite block performance:
Isostatic pressed graphite is a new graphite material developed in 1960s, which has a series of excellent
properties.
For example,the isostatic graphite heat resistance is good, in an inert atmosphere, with the increase of the temperature of its mechanical strength is not reduced, but increased, at about 2500 reached the highest value; Compared with common graphite, the structure is fine and compact, and the uniformity is good. The thermal expansion coefficient is very low, with excellent thermal shock resistance; Isotropic; Strong chemical corrosion resistance, good thermal and electrical conductivity; It has excellent machining properties.Graphite products are widely used in lightning protection, heat treatment, super-hard material, bearing, Non-ferrous metal
casting, electro-spark processing, electronic semi-condutor, mechanial sealing, photovoltaics, glass and ceramic,automobile,carbon brush and other industry filed.

Product Name	WH-900
Application	Semiconductor
Chemical Composition	Synthetic Graphite
Density	1.85 g/cm3
Resistivity	8~19 μΩM
Thermal Conductivity	145 W/m.K
CTE(The temperature- 600°C)	4.2  10-6/°C
Shore Hardness	50 HSD
Flexural Strength	48 MPa
Compressive Strength	87 MPa
Porosity	13%
Ash	20 PPM
Particle Size	5~7  micron

Specifications	Reference Weight
560*420*250MM	118KG
650*530*250MM	170KG
900*320*320MM	190KG
1050*1050*300MM	692KG
1050*1050*350MM	807KG
1250*650*270MM	442KG

 

Independence: WH Graphite is a graphite manufacturer with self production line and facilities to machine required products.
R&D Team: WH Graphite have experts with over 25 years experience in the graphite/carbon industry.
Our R & D team has been developing new higher-end graphite products to provide better graphite solutions for customers.
Quality Control: WH Graphite maintains the high standards than customer set, the quality control staff is inspected parts and keep records for every batch for every order. In order to maintain reproducibility, we have standard process documents on every graphite parts we've produced.
Diversified products: We have the most complete variety and size of graphite, can also be customized according to customer requirements.

 

Packaging:
1.Standard export wooden case
2.Customized shipping mark
Shipping:
1.By courier, like DHL,UPS,FEDEX,etc.It is door to door,usually,7-10 days to arrive.
2.By air to the air port,usually, 10-15 days to arrive.
3.By sea to sea port,usually, 30-45 days to arrive.
1. Are you a Manufacture Factory?
Yes.We have our own factory, and we are engaged in manufacturing,researching and selling
graphite products for ten years.

2.What can you buy from us?
Graphite block,Molded graphite, Isostatic graphite, Natural flake graphite powder, Graphite mould, etc.

3. Why should you buy from us not from other suppliers?
Pingdingshan Wanhui graphite Co., Ltd. is a professional production of graphite products company, through the IS09001 quality certification, has an independent research and development team and production line, can provide professional graphite solutions.

4. Can we get sample to test quality?
Yes, we supply free samples to test and you only need pay freight for samples.

5. What is the MOQ?
Small quantity is OK; < 1 Ton (graphite powder ) 1 piece (graphite plate / block) 

6. What services can we provide?
Accepted Delivery Terms: Negotiate with the customer.
Accepted Payment Type: T/T.Paypal