Graphite Block

density1.85 1.91 graphite for vacuum furnace: We can produce various graphite moulds according to the customers' requirements We use good carbon materials, CNC machines to make high quality graphite moulds. We can make carbon moulds according to your drawing and also according to your samples. Technical date sheet: bulk density grain size compressive strength prorosity electric resistivity 1.91g/cm3 8-10 micron 130 MPA 11% 11-13 1.85g/cm3 8-10 micron 115 MPA 12% 11-13 Our

China manufacturer low density graphite anode rod: Graphite rods are often used for following: 1. Refractory material: Widely used in the metallurgical industry. 2. Conducting material: In the electronics industry, widely used for graphite electrode, brush,, etc 3. Wear-resisting material and lubricant: Use graphite as wear-resisting and lubrication materials, can be 100m/s speed sliding in - 200 ~ 2000 °C temperature range, no or less lubricanting oil. 4. Sealing material:

2200-3000 graphite heater for semiconductor silicon wafer: Graphite Material for High Temperature Processing, Vacuum Furnace Technical Specification Technical Specification BTH-4 BTH-5 GSK Import Material Bulk Density g/cm3 ≥ 1.78 ≥ 1.85 ≥1.75 1.77-1.83 Ash Content PPM ≤1000 ≤1000 ≤1000 200 Shore Hardness ≥ 40 ≥ 45 - - Specific Resistance μΩm ≤ 12 ≤ 10 ≤ 8.5 13-14 Flexural Stength Mpa ≥ 35 ≥ 40 ≥ 15 50-60 Compressive Strength Mpa ≥ 55 ≥ 75 ≥35 - Max. Grain μm ≤43 ≤43 ≤0.8 10

big size graphite tube for horizontal continuous casting: Technical date sheet: bulk density grain size compressive strength bending strength 1.91 10 micron 125 MPA 75 MPA Application: 1. Brass continuous casting mould 2. Red copper continuous casting mould 3. Continuous casting mould for jewelry of gold, silver, platinum, etc. 4. Steel and stainless steel continuous casting mould. By the shape of the cast product, it is divided into round bar mould, hollow tube mould, and

density 1.75g/cm3 Big size 740*400*2300mm graphite block: Technical Date Sheet: bulk density compressive strength bending strength ash content electric resistivity >1.75g/cm3 >48 >23 Screening->dosing->kneading->vibrated molding->impregnation->baking->graphitization NOTE: Our graphite block is made from the domestic high quality petroleum coke and needle coke, which is from China National Petroleum Corporation Daqing, Jinxi and Fushun petrochemical Company. So, we can

Customized high purity graphite plate Our company is a professional production and sale of graphite mould,graphite products manufacturers . The products have passed ISO9001 international quality system certificate , in the lead position of the same occupation. Technical date sheet: bulk density compressive strength grain size 1.91g/cm3 125 MPA 10 micron Our company is the professional manufacturer and exporter for carbon and graphite products. our company was established at

Customized graphite box for casting: Technical date sheet: Technical Specification JSMC-3 JSMC-4 JSMC-5 Bulk Density (g/cm3) ≥1.72 ≥1.78 ≥1.85 Ash Content (PPM) ≤1000 ≤1000 ≤1000 Shore Hardness ≥40 ≥40 ≥45 Specific Resistance (μ.Ω.m) ≤12 ≤12 ≤10 Flexural Strength (Mpa) ≥30 ≥35 ≥40 Compressive Strength (Mpa) ≥50 ≥60 ≥70 Max. Grain Size (μm) ≤43 ≤43 ≤43 Coefficient of Thermal Expansion Mm/°C ≤4.5*10-6 ≤4.5*10-6 ≤4.4*10-6 Our company is the professional manufacturer of the

Customized high density 1.85g graphite mold: Technical date sheet: Technical Specification JSMC-3 JSMC-4 JSMC-5 Bulk Density (g/cm3) ≥1.72 ≥1.78 ≥1.85 Ash Content (PPM) ≤1000 ≤1000 ≤1000 Shore Hardness ≥40 ≥40 ≥45 Specific Resistance (μ.Ω.m) ≤12 ≤12 ≤10 Flexural Strength (Mpa) ≥30 ≥35 ≥40 Compressive Strength (Mpa) ≥50 ≥60 ≥70 Max. Grain Size (μm) ≤43 ≤43 ≤43 Coefficient of Thermal Expansion Mm/°C ≤4.5*10-6 ≤4.5*10-6 ≤4.4*10-6 Our company is the professional manufacturer of

HB lead in Bulk in Wooden for Student and Office graphite pencil lead: Product Name Graphite pencil lead Material Graphite & clay Color Black Length 185mm and custom size Diameter 2mm for normal size and custom size Weight 1.176 g/pc for HB 2.0 pencil lead Certification MSDS, EN71-3, ST2002-3, ASTM F963-08, REACH, PAHS Hardness degree H series of pencil lead : 9H, 8H, 7H, 6H, 5H, 4H, 3H, 2H, H, F B series of pencil lead : HB, B, 2B, 3B, 4B, 5B, 6B, 7B, 8B, 9B, 10B, 11B, 12B

Cheap 0.3mm Hb 2B Graphite Resin Material Mechanical Pencil Lead In Tube: Product Name Graphite pencil lead Material Graphite & clay Color Black Length 185mm and custom size Diameter 2mm for normal size and custom size Weight 1.176 g/pc for HB 2.0 pencil lead Certification MSDS, EN71-3, ST2002-3, ASTM F963-08, REACH, PAHS Hardness degree H series of pencil lead : 9H, 8H, 7H, 6H, 5H, 4H, 3H, 2H, H, F B series of pencil lead : HB, B, 2B, 3B, 4B, 5B, 6B, 7B, 8B, 9B, 10B, 11B,

High Quality HB 2B 4B 6B 8B 10B 12B 4mm Pencil Lead Pencil Lead 2mm Graphite: Product Name Graphite pencil lead Material Graphite & clay Color Black Length 185mm and custom size Diameter 2mm for normal size and custom size Weight 1.176 g/pc for HB 2.0 pencil lead Certification MSDS, EN71-3, ST2002-3, ASTM F963-08, REACH, PAHS Hardness degree H series of pencil lead : 9H, 8H, 7H, 6H, 5H, 4H, 3H, 2H, H, F B series of pencil lead : HB, B, 2B, 3B, 4B, 5B, 6B, 7B, 8B, 9B, 10B, 11B

FREE SAMPLES mechanical hb pencil lead 2mm: Product Name Graphite pencil lead Material Graphite & clay Color Black Length 185mm and custom size Diameter 2mm for normal size and custom size Weight 1.176 g/pc for HB 2.0 pencil lead Certification MSDS, EN71-3, ST2002-3, ASTM F963-08, REACH, PAHS Hardness degree H series of pencil lead : 9H, 8H, 7H, 6H, 5H, 4H, 3H, 2H, H, F B series of pencil lead : HB, B, 2B, 3B, 4B, 5B, 6B, 7B, 8B, 9B, 10B, 11B, 12B stationery set HB resin

Factory Direct pencil lead 3mm 12b: Product Name Graphite pencil lead Material Graphite & clay Color Black Length 185mm and custom size Diameter 2mm for normal size and custom size Weight 1.176 g/pc for HB 2.0 pencil lead Certification MSDS, EN71-3, ST2002-3, ASTM F963-08, REACH, PAHS Hardness degree H series of pencil lead : 9H, 8H, 7H, 6H, 5H, 4H, 3H, 2H, H, F B series of pencil lead : HB, B, 2B, 3B, 4B, 5B, 6B, 7B, 8B, 9B, 10B, 11B, 12B stationery set HB resin Pencil Lead

2mm Hb 2b Graphite Black Pencil Lead In Bulk: Product Name Graphite pencil lead Material Graphite & clay Color Black Length 185mm and custom size Diameter 2mm for normal size and custom size Weight 1.176 g/pc for HB 2.0 pencil lead Certification MSDS, EN71-3, ST2002-3, ASTM F963-08, REACH, PAHS Hardness degree H series of pencil lead : 9H, 8H, 7H, 6H, 5H, 4H, 3H, 2H, H, F B series of pencil lead : HB, B, 2B, 3B, 4B, 5B, 6B, 7B, 8B, 9B, 10B, 11B, 12B stationery set HB resin

different grades density 1.72 1.75 1.78 1.85 1.91 graphite bar: Technical date sheet: bulk density compressive strength bending strength max grain size resistance ash content CET 1.82g/cm3 65MPA 35MPA 25-45um

grain size 0.8mm graphite rod for diamond tools: Technical date sheet: bulk density compressive strength bending strength max grain size resistance ash content CET 1.82g/cm3 65MPA 35MPA 25-45um

ash content 50 PPM graphite rod for EDM: 1.Applications - Molds, chutes, sleeves, sheathes, linings, etc. in continuous casting systems for making shaped steel, cast iron, copper, aluminum. - Sintering molds for cemented carbides and diamond tools. - Sintering molds for electronic components. - Electrodes for EDM. - Heaters, heat shields, crucibles, boats in some industrial furnaces (such as furnaces for pulling monocrystalline silicon or optical fibers). - Bearings and seals

self-lubricant without oil cylinder of graphite rod: graphite lubricant/lubricant/oilness Our graphite lubricant rod is manufactured according to International advanced technology and crafts , which has steady qualities and competitive price, widely used in self-lubricant board, self-lubricant bearings, fixed-inlay self-lubricant bearings and other industries. With good machine strength, and excellent lubricant effect, it is widely used by customers from all over the world.

Carbon Rod Density 1.60 1.65g Diameter 2-30mm Customized Graphite Electrode Rod Programmable properties 1)Fine grain 2)High density and high mechanical strength 3)High thermal and chemical resistance 4)High resistance to thermal shock 5)Proper electrical conductivity Typical Sizes Diameter (mm) 2-30 Length (mm) 100-600 Other diameters and lengths are available on request. Specifications Specifications Unit Value Bulk Density g/cc 1.72-1.85 Compressive Strength * MPa 40-70

bulk density 1.75g/cm3 mold graphite block for diamond tools: > Technical data and Typical specifications Item Bulk Density (g/cm3) Min. Grain size (mm) Max Specific Resistance (μΩ.m) Max. Flexible Strength (MPa) Min. Compressive Strength (Mpa) Min C.T.E (×10-6/ºC) Max Ash Content (%) Max. DC-4 1.75 13-15 8-11 38 65 5.46 500 DC-5 1.85 13-15 8-10 46 85 4.75 500 Sizes on the stockes: 315*315*185mm 320*320*235mm 330*280*150mm 380*300*150mm 510*310*160mm 510*310*250mm 570*430