Test on Absorption of Deodorant Desiccant

- Aug 20, 2019-

Test Purpose:

The air permeability of the outer package was judged by testing the moisture absorption rate of the deodorant desiccant.

Test data:

Sample 1: Deodorant desiccant, the raw material is modified spherical activated carbon, O-cloth packaging, raw material is 25 g/bag, product number is 25-101 BO160-007. The picture is as follows:

deodorant desiccant

Sample 2: Deodorant desiccant, the raw material is modified spherical activated carbon, DuPont paper packaging, 15 g / bag, product number 15-101AG120-009. The picture is as follows:

杜邦纸除臭干燥剂.jpg

Time(Day)
                     Sample 1(g)                     Sample2(g)
024.6024.8415.1315.21
127.5227.7616.7016.78
228.3228.5617.3417.40
MAX absorption15.12%14.97%14.6%14.39%
Average absorp15.05%14.50%

Test result:

The deodorizing desiccant of two different packaging materials with modified spherical activated carbon as raw material, the moisture absorption rate of deodorizing desiccant packaged with SMS non-woven fabric is 15.05% in the same time, except DuPont paper packaging. The moisture absorption rate of the stinky desiccant was 14.50%. It can be seen that the SMS nonwoven fabric has good gas permeability.


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