Feature
●Manufacturer Model Number: DF-BW301
●Material: B type silica gel
●Surface: Black non-woven fabric
●Back: white non-woven fabric
[Sheet type 1.1 oz (30 g) x 1]
[Stick type 0.4 oz (10 g) x 2]
[Sheet type 0.7 oz (20 g) x 3 Pieces]
[Stick type 10g x 10 bottles]
[Stick type 10g × 6 pieces]
[Sheet type 0.7 oz (20 g) x 6 Pieces]
Description
カメラ·レンズを湿気から守る強力乾燥剤「ドライフレッシュ」カメラ、レンズ、メディアなどを、強力な除湿力でカビ、湿気、変色から守ります。また脱臭効果にも優れています。シートタイプは、黒色の面を日光に当てて天日干しすることでスピード乾燥し、再生が可能です。※天日干しにより、吸着した水分を放出し、再生が可能です。シートの白い面が黄色っぽくなったら、お取りかえ時期です。
From the Manufacturer
"Sun Dry" "Reusable Desiccant
Powerful desiccant to protect your precious cameras, lenses, media, PC and more from mold, moisture, deformation and discoloration.
While the cheap desiccant ingredients are "calcium oxide (Cao), Kenko powerful desiccant series are made using "B-type silica gel".
Silica gel, so you can dry it in the sun.
B-type silica gel (lasting silica gel) with high safety properties, it has excellent moisture absorption and deodorizing power.
Seat Type:
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When drying in the sun, place the black side of the seat in the sun to absorb heat and speed up playback. |
Includes 3 panels and 6 cards with playback signals.When the color changes from "blue" to "pink," it is a sign of sun-dried formula. |
Available in 3 types, 1 piece, 3 pack, and 6 pieces.Includes a zipper for 6 pieces. |
Estimated use of 1 sheet (1.1 oz (30 g) per approx. 2.5 gal (12 L)Pack of 3, 6 sheets (0.7 oz (20 g)) are 1 for approximately 2.3 gal (10 L). |
Stick Type
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Stick type that can fit into narrow spaces.When the contents of the stick become yellow, the sign is sun-dried. |
Available in 3 types, 2-pack, 6-pack and 10-packComes with a zipper for 10 sheets. |
Estimated use of 2 bottles for approximately 2.5 gal (10 L)It does not take up much space, so it can be stored in the gap of the camera bag. |
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What is B type silica gel?
Used in vapor barriers and musical instruments (preventing sound loss such as ionolyn, piano, etc.).
It has a large amount of moisture absorption, and is extremely high in hygroscopic capacity of about 80%.
Calcium oxide absorbs water by about 30%.
In low humidity ranges, it releases the amount of moisture that has been taken to keep the humidity around 50%.
The "B type silica gel" is the best idea for camera equipment because it is too low in humidity.
Silica gel has a wider area in contact with air, the better moisture absorption power.Cheap silica gel is large and less efficient.On the contrary, small grains may leak from the outer bag, and Kenko B-type silica gel has been optimized to the size of "grains" of "5 mm".