China Graphite plate

Product Description

Item	Unit	SR-1	SR-2	SR-3	SR-4
Bulk density	g/cm3	1.58	1.60	1.66	1.58
Specific resistance	μΩm	11.5	11.5	11.0	11.5
Compressive strength	MPa	20.0	20.0	28.0	20.0
Bending strength	MPa	7.8	7.8	10.0	7.8
C.T.E.	10-6/°C	2.3	2.3	2.5	2.3
Maximum grain size	mm	4.0	2.0	2.0	4.0

      Graphite electrode of RP HP UHP grade
1. With good self-lubricating property.

2. Excellent conductive properties, Resistance coefficient is 8-12 uhm.

3. High Thermal stability, low coefficient of thermal expansion.

4. Good chemical stability, it is not dissolved in organic or inorganic solution; it is not reacted with any solution of salt and alkali.

5. High thermal resistance, The melting point of graphite is up to 3650°C, No deformation under high temperature.

6. High-purity, low impurities

                                                                 Graphite electrode of RP HP UHP grade:     Graphite electrode of RP HP UHP grade have good resistance to thermal shock, oxidation and corrosion. And having suitable  resistivity and homogenous structure. It offers excellent sealing capabilities under extreme conditions with a longer life and less maintenance.                                                            Graphite electrode of RP HP UHP grade     Applications:     They have been used extensively in industries like solar, foundry, chemicals, electronics, ferrous metals, high-temp,and so on... Apply to heat conduction, metallurgy, lubrication, anti-corrosion, solar electrical energy generation,wind power generation equipment, electric automobile. Etc.
Certifications Detailed Images Packing & Delivery Packed in plywood crates, inner plastic to prevent water and dust, and braced strongly with steel strip fixed outside. Or as your need. Our Service Our Company Huaming brand graphite blocks and graphite discs are moulded with 2500 tons presser, using high-quality fine grain graphite blocks raw material. Huaming can manufacture graphite blocks and graphite discs with many kinds of specifications with high density, particle well-distributed, good conductive properties. They are widely used in such fields as metallurgy, mechanical , electronics, chemical industry, light industry, food industry and aviation, atomic energy and other new industries.

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