12668

Description: Desco’s Statfree® Cushion Grade Static Dissipative Foam is a non-abrasive, closed-cell cross-linked Polyethylene Foam Compounded for Permanent ESD Control Properties. The ESD protective properties will not degrade; the foam is designed not to flake, slough, or contaminate products. The foam will electrically couple to a grounded ESD worksurface when placed on the worksurface. There is no need for a separate ground cord for the foam when used in this fashion. The 1.9 lb/ft density provides cushioning protecting products from shock physical damage Specifications: Standard Document Meets Requirements of: ANSI/ESD S541 (ANSI/ESD S20.20) ESD Protective Packaging Property Cushion Grade, Black Test Method Density Results 1.9 lb/ft3 Surface Resistance 1 x 105 to < 1 x 109 ohms ANSI/ESD S4.1 Corrosivity Pass TS 1021BA (UK MOD) ASTM D3575-91 Water Extract Pass TS 1021BA (UK MOD) RoHS 3, REACH, and Conflict Minerals Statement See the Desco Industries RoHS 3, REACH, and Conflict Minerals Statement: http://www.descoindustries.com/ROHS.aspx Total Chlorine Pass TS 1021BA (UK MOD) Recommended Operating Temperature Range +200°F to -95°F Internal See the Desco Limited Warranty: http://desco.descoindustries.com/Limited-Warranty.aspx Tear Strength 14 lbf/in ASTM D3575-91 Tensile Strength 44 psi ASTM D2575-91 See the Desco Disclaimer: http://desco.descoindustries.com/Disclaimer.aspx Consistent with ANSI/ESD S541 section A.3 “Dissipative Material for Intimate Contact, To avoid rapid discharge to sensitive items, dissipative materials should be used as the layer of packaging that contacts the item.” ESD Handbook ESD TR20.20 section 5.3.1.7 Electrical Considerations “[RTG is] The most important functional consideration for worksurfaces. This establishes the resistance of the primary path to ground for items, placed on the surface. When worksurface materials are being selected, consideration should be given to possible Charged Device Model (CDM) damage to ESD sensitive products. If CDM damage is a concern then setting a lower resistance limit for the worksurface should be considered. Typically, the lower limit for these types of worksurfaces is 1 x 106 ohms. Item Thickness Size (in.) 12665 1/8 40 x 75 12666 1/4 40 x 75 12667 3/8 40 x 75 12668 1/2 40 x 75 Dimensions are nominal; thickness is ± 1/16". Unless otherwise noted, tolerance is ±10% Specifications and procedures subject to change without notice. Statfree® Black Cushion Grade Static Dissipative Foam DESCO WEST: 3651 WALNUT AVE., CHINO, CA 91710 WEB SITE: Desco.com PHONE (909) 627-8178 FAX (909) 627-7449 DESCO EAST: ONE COLGATE WAY, CANTON, MA 02021-1407 PHONE (781) 821-8370 FAX (781) 575-0172 © 2020 DESCO INDUSTRIES INC. Employee Owned Made in the United States of America DRAWING NUMBER 12665 DATE: August 2020