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SOBI2

Desiccant ~Mil-D-3464E Type 1 &11

Moisture Absorbing Desiccant
Desi Pak ® packaged clay desiccant is a low-cost, efficient desiccant which will protect the contents of a properly sealed
container during shipping and storage. The contents of a sealed container will be in the same condition as when it was
packaged for shipment or storage.

The addition of a humidity indicator card in each Desi Pak container allows the container to be visually inspected to
insure that the desiccant remains active and the contents safe.

Desi Pak unit bags exceed the requirements of Mil-D-3464 in actual performance and will exceed the moisture
vapor adsorption of silica gel at government specification levels. Desi Pak montmorillonite clay is a naturally occurring
mineral as opposed to a chemically synthesized adsorbent. Therefore it is more economical than silica gel or
molecular sieve.

The Desi Pak performance curve exceeds both military specification, which is the industry standard, and the silica
gel performance curve for these same specifications

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desigraph

Tyvek® Tyvek® is a DuPont registered trademark.
Desi Pak Tyvek® bags are non-dusting. Tyvek® bags contain no sulphur. Sulphur when placed in contact with a product, may cause corrosion in many applications such as the electronics industry. Tyvek® is made from high density polyethylene fibers, is a spunbonded olefin, and is extremely tear-resistant. Mil-D-3464 dust testing has yielded a result of less than 0.5 mg of dust - truly a dust-free desiccant.

Meets FDA Specifications

Desi Pak Tyvek bags meet the requirements of the U.S. Food and Drug Administration for use in contact with food and drugs.

Class 100 Clean Room Compatible

Desi Pak Tyvek® bags were tested by an independent laboratory for Class 100 Clean Room use. The 1/8, 1/2, 1/3, 1, 2, 4, and 8 unit bags containing clay desiccant were evaluated. All bags tested emitted less than
100 particles (0.5 microns in size or larger per cubic foot of air), thereby certifying Desi Pak bags as Class 100 Clean
Room Compatible.

 

 

 

BAG DATA Desi Pak®

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Unit Size NSN Bag Dimensions Width-Length-Thickness
1/6 6850-00-264-6564 3 x 3 x 1/8
1/3 6850-00-264-6561 3 x 3 1/4 x 3/16
1/2 6850-00-264-6568 3 x 3 1/2 x 1/4
1 6850-00-264-6035 5 x 3 1/2 x 1/4
2 6850-00-264-6573 5 x 4 3/4 x 3/8
4 6850-00-264-6574 5 x 6 x 1/2
8 6850-00-264-6571 5 x 8 x 1 1/8
16 6850-00-264-6572 5 3/4 x 10 x 1 1/2
80 8 3/4 x 12 1/2 x 2 1/4

At 20% RH, Desi Pak will adsorb 50% more moisture than required by Mil-D-3464, whereas silica gel will only adsorb 3.5% more moisture than required by Mil-D3464.  Drum Shelf life (5 Years)

Desi Pak meets Method II packaging standards described in Mil-P-116-E, which covers the basic requirement
of military packaging methods of preservation. This involves packaging an item inside a sealed waterproof
and moisture vapor-proof container with the inclusion of a desiccant to prevent rust, mildew or corrosion
damage. In Method II packaging, the package is maintained at a safe humidity below 40% RH during the normal storage period of 18 months to 2 years.

CONTAINER SIZE - DESICCANT REQUIREMENT
Moisture Sealed
Flexible Barriers
Sealed Barrier Coated Fiber Drums or Rigid Metal Containers
Square
Feet
Square
Inches
Gallons
Cubic
Feet
Cubic
Inches
Units DESI PAK Required
0.1
15
1.1
0.14
237
1/6
0.2
30
2.1
0.28
476
1/3
0.3
45
3.2
0.42
714
1/2
0.6
90
6.2
0.83
1,428
1
1.3
180
12.5
1.67
2,856
2
1.9
270
18.7
2.50
4,284
3
2.5
360
25.0
3.33
5,712
4
3.1
450
31.2
4.16
7,140
5
3.8
540
37.4
5.00
8,568
6
4.4
630
43.6
5.83
9,996
7
5.0
720
50.0
6.66
11,424
8
5.6
810
56.1
7.50
12,852
9
6.3
900
62.3
8.33
14,280
10
7.5
1,080
74.8
10.00
17,136
12
8.8
1,260
87.3
11.66
19,992
14
10.0
1,440
99.7
13.32
22,850
16
20.0
2,880
199.4
26.64
45,700
32
50.0
7,200
498.5
66.65
114,250
80
100.0
14,400
997.0
133.30
228,500
160
120.0
18,000
1240.0
166.00
285,600
200
150.0
22,500
1550.0
207.00
357,000
250

Standard Kraft Bags Tyvek® Bags Unit Bag Size Bags Per Container Gross Ship Container Wt./Lbs. Type*
DRUMS - HEAT-SEALED BAGS
72026020 16 Unit 150 189 I & II
72024020 8 Unit 300 192 I & II
71022020 72022020 4 Unit 500 163 I & II
71020020 72020020 2 Unit 800 136 I & II
71014020 72014020 1 Unit 1300 114 I & II
PAILS - HEAT-SEALED BAGS
71018020 72018020 2 Unit 150 29 I & II
71011020 72018020 1 Unit 300 29 I & II
71008020 72008020 1/2 Unit 550 27 I & II
71007020 72007020 1/3 Unit 700 25 I & II
71006020 72006020 1/6 Unit 1200 24 I & II
DRUMS - STRING SEWN BAGS WITH TIES
71041020 80 30 188 I
71036020 16 150 190 I
71039020 16 150 191 II
71030020 8 300 180 I
71033020 8 300 180 II
*Type I is general purpose. Type II is non-dusting

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