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Blue Silica Gel
Mainly used for moisture absorption and rust prevention of instruments, meters, equipment, etc. un sealed conditions; As a silicone desiccant for packaging, it is widely used in precision instrume leather, shoes, clothing, food, pharmaceuticals, and household appliances
Mainly used for moisture absorption and rust prevention of instruments, meters, equipment, etc. un sealed conditions; As
a silicone desiccant for packaging, it is widely used in precision
instrume leather, shoes, clothing, food, pharmaceuticals, and household appliances
Packaging: 25kg
bags or customized according to customer requirements
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Blue Silica Gel Silica Gel Beads Technical Data Sheet |
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Item |
Type |
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Blue Silica Gel |
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With Cobalt |
Without Cobalt |
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Adsorption capacity at 25°C, % |
RH=20%≥ |
8.2 |
9 |
|
RH=35%≥ |
13.5 |
15 |
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|
RH=50%≥ |
21.5 |
23 |
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Particle Size Pass Rate,% ＞ |
96 |
96 |
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Unpainted rate % ＜ |
/ |
1.0 |
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Moisture Loss(120℃), % ＜ |
1.8 |
1.8 |
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Qualified rate of spherical particles, % ＞ |
90 |
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Color changes |
RH=20%≥ |
Blue or light blue |
Blue |
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RH=35%≥ |
Purple or fuchsia |
Light blue |
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RH=50%≥ |
Light purple or pink |
Fuchsia |
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Appearance |
No dust, no impurities, no foreign particles |
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Size |
1-2MM,1-3M,2-4MM,3-5MM,4-8MM |
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