Product Data Sheet
3M Moisture Barrier Bag Dri-Shield 2000
3M Moisture Barrier Bag Dri-Shield 3400
Product Data Sheet
This foil moisture barrier bag is designed to provide a static safe environment for
sensitive electronic devices. The bags are heat sealable and suitable for vacuum
packaging. Bags are printed with ESD and moisture warning symbols, and a lot code
for traceability.
3M Moisture Barrier Bags Dri-Shield 3400 are manufactured from a laminate of
polyester, foil, and polyethylene. The metal layer is intended to provide shielding of
Electrostatic Discharge (ESD) and to help minimize the penetration of electric field.
These bags are tested to meet or exceed certain electrical and physical requirements
of ANSI/ESD S541 and to be ANSI/ESD S20.20 program compliant. Bags are RoHS
Compliant* and lead-free**.
3M Moisture Barrier Bag
Dri-Shield 3400
Physical
Typical Value
Testing Method
Moisture Vapor
Transmission Rate
(MVTR)
< 0.0003 grams/100 sq. in./24 hrs ASTM F1249
Tensile Strength
6000 PSI, 41 MPa
ASTM D882
Puncture Resistance
20 lbs, 88 N
MIL-STD-3010 Method 2065
Seal Strength
15 lbs, 66 N
ASTM D882
Thickness
4 mils, .1016 mm +/-15%
MIL-STD-3010 Method 1003
Marking Adhesion
Pass
IPC-TM-650 2.4.1
Electrical
Typical Value
Testing Method
ESD Shielding
<10 nJ
ANSI/ESD STM11.31
Surface Resistance -
Interior
<1x1011 ohms
ANSI/ESD STM11.11
Surface Resistance -
Exterior
<1x1011 ohms
ANSI/ESD STM11.11
Static Decay
< 2 seconds
ETS 406D
EMI Attenuation
45 dB
1 to 10 GHz
Cleanliness
Typical Value
Testing Method
Silicone
Not Detected
FTIR
Heat Sealing Conditions
Typical Value
Temperature
400°F, 204°C
Time
0.6 – 4.5 seconds
Pressure
30 – 70 PSI, 206 – 482 KPa
This product is intended for commercial use only. This product is not on the Qualified
Product Listing under the Defense Standardization Program.
