The SCS Static Shield 81705 Series Film Roll is manufactured from four layers - static dissipative coating, polyester, metal, and polyethylene laminate. The polyester dielectric in concert with the metal layer provides discharge shielding. The exterior is static dissipative and allows electrostatic charges to be removed when grounded. Film is qualified to MIL-PRF-81705E Type III, Class 2.

The barrier material shall have two groups of markings in block form and in the machine direction. Group A marking shall state the specification number, type, class, manufacturer's name, manufacturer's designation, month and year of manufacture, lot number, and heat sealing conditions (temperature, pressure, and dwell time). The letters and figures shall be clear, legible, and shall be not less than 1/8in high. Group B markings shall identify the protective qualities of the materials as follows: For type I - EMI/STATIC SHIELD and for type III - STATIC SHIELD. These letters shall be not less than 1/2in high. The two groups of markings on all three types of material shall be either printed using water-resistant ink or embossed and shall be visible if the material is fabricated into a bag or pouch. The two groups of markings shall be printed or embossed sequentially, complete, and continuous lengthwise with a space of one inch between groups. A complete group of markings shall appear once in each six inches of width of the roll and flat cut.

• Qualified to MIL-PRF-81705E Type III, Class 2; listed on the QPL under the Defense Standardization Program
• Film printing per MIL-PRF-81705E Section 3.6 is a buried layer that will not rub-off or become removed with chemicals like IPA
• Standard stock bags are converted per MIL-DTL-117H
• Metal-in film laminate 0.0028in thick (0.07112mm)
• Dissipative Inner Surface Rs ≥ 1 x 10⁵ to < 1 x 10¹² ohms/sq per MIL-PRF-81705E Method 4.6.8 requirements
• Dissipative Outer Surfaces Rs < 1 x 10¹² ohms/sq per MIL-PRF-81705E Method 4.6.8 requirements
• < 10 nJ discharge shielding energy limit test per MIL-PRF-81705E Method 4.6.9
• Lead-free RoHS 2, REACH, and Conflict Minerals Compliant
• Made in the United States of America

These are the standard sizes. Please see the Documents Section for Built-to-Order Sizes with minimum order quantity - 81705 Series Metal-In Film BTO List.