SCS 4PLDES500

Tyvek® Desiccant Pouch, 5" x 6.25", 4 Units

(Drum of 500)

Use Desiccant Pack in Moisture Barrier Bags to absorb moisture
Provides protection for moisture sensitive electronics (such as SMT - Surface Mount Technology); Best practice is to use with a Humidity Indicator Card
Desiccant is secured in strong, sulphur-free non-woven plastic pouches
Recommended amount of desiccant is dependent on the interior surface area of the bag to be used, see EIA-583, Table 1 will help you estimate how much desiccant your application requires
Can be baked and re-used
No hazardous substances; see RoHS 3, REACH, Toxics in Packaging Statement
Recommended for use in cleanrooms
Made in North America

Special Price $442.42 Regular Price $502.75

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Technical Documents

Specification Sheets

SCS Desiccant Tyvek or Kraft Paper Pouch Specifications Sheet

Product Info & TDS Sheets

SCS Static Control Desiccant Storage

SDS/MSDS Sheets

SCS Tyvek® or Kraft Desiccant Safety Data Sheet

Details

This efficient desiccant begins working by absorbing airborne moisture left inside the bag when you've finished vacuum packaging, capturing moisture that manages to pass through the bag material. Secured in a strong pouch of either clean room grade, sulphur-free, non-woven Tyvek® or economical kraft paper, desiccant helps keep your devices dry, even through unexpected shipping delays or longer than anticipated storage time.

The recommended amount of desiccant is dependent on the interior surface area of the bag to be used. Below is a reference table indicating recommended minimum amounts of desiccant that should be used with Moisture Barrier Bags. Note: number units rounded up.

As packaged SCS Desiccant in Tyvek® and Kraft pouches meets MIL-D-3464, Type I and II and is on the QPL (Qualified Product List).

Specifications

Properties: Typical Values
Pouch: Non-Woven Tyvek®
Unit Sizes: 4
Media: Montmorillonite Clay
Packaging: Drums
Pouches per Container: 500
Width: 5.0" / 127 mm
Length: 6.25" / 159 mm

In order to provide a complete moisture barrier packaging system, desiccant must be inserted into the bag, prior to having the bag vacuum sealed. The recommended amount of desiccant is dependent on the interior surface area of the bag to be used. Below is a reference table indicating recommended minimum amounts of desiccant that should be used with Moisture Barrier Bags. Note: number units rounded up.

NUMBER OF DESICCANT UNITS
INTERIOR BAG SURFACE AREA	MIH < 20%	MIH < 30%	MIH < 40%
100 sq. in.	1.5	1.0	1.0
130 sq. in.	2.0	1.5	1.0
160 sq. in.	2.0	1.5	1.5
200 sq. in.	2.5	2.0	1.5
240 sq. in.	3.0	2.0	1.5
290 sq. in.	4.0	2.5	2.0
340 sq. in.	4.5	3.0	2.5
390 sq. in.	5.0	3.5	2.5
450 sq. in.	5.5	4.0	3.0
510 sq. in.	6.5	4.5	3.5
580 sq. in.	7.5	5.0	4.0
650 sq. in.	8.0	5.5	4.0
720 sq. in.	9.0	6.0	4.5