Quick Details

• Place of Origin:

  Jiangsu, China (Mainland)

• Delivery Time:

  0

• Packing:

  Carton box

• OE Experience:

  No

Product Name:Expanded Graphite Sheet

Expanded Graphite Sheet

Application

General

Product Description:

Expanded graphite sheet is made with pure expanded graphite. With high purity of 99% carbon content.

Expanded graphite sheet is made with pure expanded mineral graphite. Our expanded graphite sheet has a high purity of 99% carbon content. Higher carbon content gives the flexible graphite better chemical resistance, better thermal conductivity, and better sealability. As gasket material, it is usually fabricated into Graphite Laminate, reinforced graphite sheet and widely used in fluid sealing applications: flange gasket, spiral wound gasket, heat exchanger gasket, etc. It can also be used as solid lubricant in metal stamping and forming applications, or as heat liner in industry furnaces and other heating devices.

 High Carbon content 99% Min. Contains no rubber or binder, 100% Asbestos free.Widely working temp. from -200 to +3300 in non-oxidizing.Chemistry resistance, oxidation resistant and corrosion resistant.

Standard Size

Thick (mm )

Width (mm)

Length(mm)

Sheets

0.2-6.0

1000, 1500

1000, 1500

Rolls

0.2-1.5

1000, 1500

30M,50M,70M,80M(Rolls)

Technical Data

Density

1.0g/cm3

Carbon Content

99%

Ash Content ASTM C561

≤1%

Leachable Chloride ASTM D-512

50ppm Max.

Sulphur Content ASTM C-816

1000ppm Max.

Fluorides Content ASTM D-512

50ppm Max.

Working Temperature

-200 to +3300 Non-Oxidizing

-200 to +500 Oxidizing

-200 to +650 Steam

Pressure

140bar Max.

Tensile Strength

998psi

Stress Relaxation DIN 52913

48N/mm2

Creep Relaxation ASTM F-38

<5%

Compressibility ASTM F36A-66

40 45%

Recovery ASTM F36A-66

≥20%

Ignition Loss

Less than 1%(450/1Hr)

Less than 20%(650/1Hr)

Sealability ASTM F-37B fuel A

<0.5ml/h

Electrical Resistance

900 x 10-6 ohm cm parallel to surface

250, 000 x 10-6 ohm cm Perpendicular to surface

Thermal Conductivity

120 Kcal/m Hr. parallel to surface

4Kcal/m Hr. Perpendicular to surface

Thermal Expansion

5 x 10-6 / parallel to surface

2 x 10-6 / Perpendicular to surface

Frictional Coefficient

0.149

PH

0-14

Xuzhou Jinxing Graphite Material Factory was established in 2000 and is located in Xuzhou City, Jiangsu Province, China. We are a professional manufacturer of flexible graphite sealing products, such as expanded graphite, flexible graphite sheets, graphite foils in rolls, graphite ...[Read More]

Company Profile:

• Main Product:

  (We Sell): Expanded graphite, expanded graphite sheet, flexible graphite sheet, graphite gasket sheet, graphite tape, reinforced graphite sheet, graphite packing ring, gasket, gasket material, gland packing, graphite braided packing, graphite foil, graphite material, gasket sheet, spiral wound gasket, flange gasket, reinforced graphite gasket, expandable graphite, graphite, sealing material

• Business Type:

  Manufacturer

• Current Export Market:

  South America, Eastern Europe, Southeast Asia, Mid East, Oceania