GES, INC. A Family of Graphite and carbon Companies

High Tech Graphite Foil and Sheet

2

GES Graphite

Graphite Electrode Sales has more than 50 years experience and is the leading distributor of graphite and carbon products in the Americas. In addition, we offer many value added services including: warehousing, anti-ox coatings, re-packaging, and technical service. At GES, we guarantee and stand behind the quality of our products. We look forward to doing business with you in the future.

“Quality, Service, and Consistency.”

3

Properties Density Carbon Sulfur Tensile Strength

Compressibility

Grade g/cc % ppm MPa %

Sheet

PES-15 0.7-1.5 98 <1500 >4.0 >40

PES-13 0.7-1.5 98.5 <1300 >4.0 >40

PES-10 0.7-1.5 99 <1000 >4.0 >40

PES-5 0.7-1.5 99 <500 >4.5 >40

PES-2 0.7-1.5 99.5 <200 >5.2 >40

* The above data should be regarded as general information, not guaranteed specification limits.

GRAPHITE SHEET Overview

GES Warehouse Facility in Emlenton, PA

4

Description: An excellent sealing material for high temperature, high-pressure transfer of liquids, gases, steam, chemicals, and corrosives. Typical applications:

• Gasket Material • Thermal Barrier • Fuel Cell Industry • Sealing high temperature valves • Protective layer for vessels

Standard Sizes: 1000 mm x 1000 mm, 1500 mm x 1500 mm Sheets (Thickness: 0.5 mm-6.0 mm) 1000 mm x 30 m – 1000 m, 1500 mm x 30 m – 1000 m Rolls (Thickness: 0.2 mm – 1.2 mm)

GRADE PES-15 Sheet Specifications

* The above data should be regarded as general information, not guaranteed specification limits.

Properties Test Standard

Metric UOM

Density ASTM C-838 g/cc 0.7-1.5

Sulfur ASTM C-559 ppm <1500

Chloride ASTM C-830 ppm <50

Carbon ASTM C-651 % 98

Tensile Strength ASTM C-695 MPa >4.0

Compressibility ASTM C-565 % >40

Recovery ASTM C-611 % >15

5

Description: An excellent sealing material for high temperature, high-pressure transfer of liquids, gases, steam, chemicals, and corrosives. Typical applications:

• Gasket Material • Thermal Barrier • Fuel Cell Industry • Sealing high temperature valves • Protective layer for vessels

Standard Sizes: 1000 mm x 1000 mm, 1500 mm x 1500 mm Sheets (Thickness: 0.5 mm-6.0 mm) 1000 mm x 30 m – 1000 m, 1500 mm x 30 m – 1000 m Rolls (Thickness: 0.2 mm – 1.2 mm)

Grade PES-13 Sheet Specifications

* The above data should be regarded as general information, not guaranteed specification limits.

Properties Test Standard

Metric UOM

Density ASTM C-838 g/cc 0.7-1.5

Sulfur ASTM C-559 ppm <1300

Chloride ASTM C-830 ppm <45

Carbon ASTM C-651 % 98.5

Tensile Strength ASTM C-695 MPa >4.0

Compressibility ASTM C-565 % >40

Recovery ASTM C-611 % >15

6

Description: An excellent sealing material for high temperature, high-pressure transfer of liquids, gases, steam, chemicals, and corrosives. Typical applications:

• Gasket Material • Thermal Barrier • Fuel Cell Industry • Sealing high temperature valves • Protective layer for vessels

Standard Sizes: 1000 mm x 1000 mm, 1500 mm x 1500 mm Sheets (Thickness: 0.5 mm-6.0 mm) 1000 mm x 30 m – 1000 m, 1500 mm x 30 m – 1000 m Rolls (Thickness: 0.2 mm – 1.2 mm)

Grade PES-10 Sheet specifications

* The above data should be regarded as general information, not guaranteed specification limits.

Properties Test Standard

Metric UOM

Density ASTM C-838 g/cc 0.7-1.5

Sulfur ASTM C-559 ppm <1000

Chloride ASTM C-830 ppm <40

Carbon ASTM C-651 % 99

Tensile Strength ASTM C-695 MPa >4.0

Compressibility ASTM C-565 % >40

Recovery ASTM C-611 % >15

7

Description: An excellent sealing material for high temperature, high-pressure transfer of liquids, gases, steam, chemicals, and corrosives. Typical applications:

• Gasket Material • Thermal Barrier • Fuel Cell Industry • Sealing high temperature valves • Protective layer for vessels

Standard Sizes: 1000 mm x 1000 mm, 1500 mm x 1500 mm Sheets (Thickness: 0.5 mm-6.0 mm) 1000 mm x 30 m – 1000 m, 1500 mm x 30 m – 1000 m Rolls (Thickness: 0.2 mm – 1.2 mm)

Grade PES-5 Sheet Specifications

* The above data should be regarded as general information, not guaranteed specification limits.

Properties Test Standard

Metric UOM

Density ASTM C-838 g/cc 0.7-1.5

Sulfur ASTM C-559 ppm <500

Chloride ASTM C-830 ppm <30

Carbon ASTM C-651 % 99

Tensile Strength ASTM C-695 MPa >4.5

Compressibility ASTM C-565 % >40

Recovery ASTM C-611 % >15

8

Description: An excellent sealing material for high temperature, high-pressure transfer of liquids, gases, steam, chemicals, and corrosives. Typical applications:

• Gasket Material • Thermal Barrier • Fuel Cell Industry • Sealing high temperature valves • Protective layer for vessels

Standard Sizes: 1000 mm x 1000 mm, 1500 mm x 1500 mm Sheets (Thickness: 0.5 mm-6.0 mm) 1000 mm x 30 m – 1000 m, 1500 mm x 30 m – 1000 m Rolls (Thickness: 0.2 mm – 1.2 mm)

Grade PES-2 Sheet Specifications

* The above data should be regarded as general information, not guaranteed specification limits.

Properties Test Standard

Metric UOM

Density ASTM C-838 g/cc 0.7-1.5

Sulfur ASTM C-559 ppm <200

Chloride ASTM C-830 ppm <20

Carbon ASTM C-651 % 99.5

Tensile Strength ASTM C-695 MPa >5.2

Compressibility ASTM C-565 % >40

Recovery ASTM C-611 % >15

GES Brazil, Inc. GES, Inc.

Serving The Americas

Headquarters

5628 Clifford Circle Birmingham, AL 35210

www.geselectrodes.com

Rev: 214

South America Presence

Av. Marechal Rondon, 1400 Osasco-SP-06093-010 Brasil www.gesgraphite.com.br