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IMPAK CORPORATION

MIL PRF 81705 T1

This laminate has a wide range of uses and applications including vacuum crating and pouches for micro-circuits, semi-conductors, and resistors; applications requiring permanent electrostatic protection; and moisture and oxygen sensitive packaging. MIL PRF 81705 T1 is silver with black MIL-Spec printing and is used extensively in Navy QPL military applications.  

MIL PRF 81705 T1: is usually converted into sheeting, tubing, and 2-seal pouches with a Faraday Cage.

PHYSICAL PROPERTIES: 48Ga METPET / 10# LDPE / 30ga FOIL / 3.0mil ESD Sealant

PROPERTIES TEST METHOD UNIT TYPICAL VALUE
Caliper ASTM D2103 mils 4.5
Yield (Nominal) Calculated sq. in/lb. 5,680
MVTR ASTM F1249 gms/1002 in./24hrs @ 90% RH 40c
.0005
OTR ASTM D3985 cc/1002 in/24hrs @ 0% RH 23c .0005
Puncture MIL STD 3010 lbs 19
Tensile Strength ASTM D882 Psi MD: 4100
TD: 4300
Electro Static Shielding EIA-541 Appendix Volts 0.45
EMI Attenuation MIL PRF 81705D db >35 (Before Flexing)
30 (After Flexing)
Static Decay MIL PRF 81705D sec Inner: <1.0
Outer: <0.02
Surface Resistivity MIL PRF 81705D Ohm Inner: 7.0x1010
Outer: Undetectable
Seal Strength ASTM F88 lbs/in 19


IMPAK CORPORATION makes no warranty, expressed or implied, as to the suitability of these materials for any specific use. The values shown above were developed from random samples taken from production material. We believe them to be typical for the product. Actual values may vary somewhat from those depicted here. Customers should determine product suitability based upon their own internal criteria.


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