© 2012 DESCO INDUSTRIES INC.

Employee Owned

DESCO WEST: 3651 WALNUT AVE., CHINO, CA 91710 WEB SITE: Desco.com

PHONE (909) 627-8178

DESCO EAST: ONE COLGATE WAY, CANTON, MA 02021-1407

PHONE (781) 821-8370

DRAWING

NUMBER

12100

DATE:

August

2012

Low Density, High Density,

and Cross Linked

RoHS Compliance Statement

None of the following materials are

intentionally added in manufacturing

this product: lead, mercury,

cadmium, hexavalent chromium,

polybrominated biphenyls (PBB)

or polybrominated diphenyl ethers

(PBDE) as outlined in the Directive

2002/95/EC Article 4.1. See Desco

Industries Inc. letter on-line at

Desco.com.

Specifications and procedures subject to change without notice.

Description:

Desco’s conductive foam is a non-abrasive, open-cell(closed cell in cross linked)

polyurethane foam compounded for permanent ESD Control Properties. The

black conductive foam’s Rtt range of 10E3 to 10E6 allows it to be used with ESD

susceptible products. Desco’s conductive foam is available in 3 designs:

Electrical Properties:

Surface Resistance:

1 x 10E3 < 1 x 10E6 ohms per ANSI/ESD STM11.11

Volume Resistance:

1 x 10E3 < 1 x 10E6 ohms per ANSI/ESD STM11.12

Charge Decay:

Less than 0.05 seconds from 5KV per FTMS 101C, Method 4046.1

Specifications:

Construction:

Hi / Low Density -- Polyurethane open cell, carbon/acrylic impregnated.

Cross Linked -- Polyethylene closed cell extruded cross linked.

Corrosion Resistance: per MIL-STD 883C, Method 1004.2

Low Density

High Density

Cross Link

Density (approx.):

2 lb/cu ft

5 lb/cu ft

3.1 lb/cu ft

Tensile Strength:

17 psi

25 psi

85 psi

Tear Resistance:

2.5 lbs

2.15 lbs

16 lbs

Elongation:

150%

120%

50%

Made in the

United States of America

Low Density (2 lb/cu ft) – used for cushioning and packaging

High Density (5 lb/cu ft) – used for lead insertion of components and PCBs

Cross Linked (3.1 lb/cu ft) – used for lead insertion of components and PCBs where

non-sloughing materials are needed

Standard sheet sizes 24" x 36" – Low Density and High Density, 24" x 35" – Cross Linked

*Dimensions are nominal; thickness is ± 1/16".

Thickness (in*)

1/4

3/8

1/2

3/4

1

Low Density

12200

12400

12600

High Density

12250

12350

12450

12550

12650

Cross Linked

12660