Technical specifications
| Blue Silica Gel | |||||
| Apperance: | glass-like pellets or lumps. Color: blue or light blue. Including blue gel indicator, chromotropic silica gel and blue silica gel. Turning from blue to red after absorbing moistures. | ||||
| Application | Mainly used for absorbing moisture, anti-rusting of instruments, gauges and equipment in the enclosed conditions. After absorbing moisture, it turns from blue to red, visually indicating the relative humidity of the given environments. When being used with ordinary silica gel or drier, it indicates to which extent the drier absorbs the moisture and judges the relative humidity of a given environment. It is widely used as silica gel drier for the packing of precision instruments, leathers, shoes, clothes, foodstuffs, medicines and household electric appliances, etc. | ||||
| Technical Data： | |||||
| Item | Blue gel indicator | Discoloring silica gel | Blue silica gel | Typical values | |
| Adsorption capacity, % | RH=20 % ≥ | 8 | —- | —- | 8.5 |
| RH=35 % ≥ | 13 | —- | —- | 13.6 | |
| RH=50 % ≥ | 20 | 20 | 18 | 22.5 | |
| RH=90 % ≥ | —- | —- | 28 | 31.4 | |
| Rattler loss, % ≤ | 10 | 10 | 10 | 0.5 | |
| Qualified size ratio, % ≥ | 96 | 90 | 90 | 97 | |
| Loss on heating, % ≤ | 5 | 5 | 5 | 0.9 | |
| Colour | RH=20 % | Blue or light blue | —- | —- | |
| RH=35 % | Purple or purplish red | —- | —- | ||
| RH=90 % | Light red | Light red light | Purple or light red | ||
| [Size] 1-3mm, 2-5mm, 4-8mm. | |||||
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- Ceramic Cascade Mini Ring
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- Ceramic Pall Ring
- Ceramic Raschig Ring
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- Metal Super Mini Ring
- Metal Pall Ring
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- Plastic Snow Flake
- Plastic Liquid Surface Covering Ball
- Q-Pack
- Plastic Conjugate Ring
- Plastic Tri-Pack
- Plastic Heilex Ring
- Plastic Teller Rosette Ring
- Plastic Hollow Floatation Ball
- Plastic Polyhedral Hollow Ball
- Plastic Cascade Mini Ring
- Plastic Super Saddles
- Plastic Intalox Saddles
- Plastic Pall Ring
- Plastic Raschig Ring
- Pentagon Ring
- Plastic VSP
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Products
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HurtGral - Your supplier of molecular sieves.
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HurtGral - Your supplier of molecular sieves.
Ceramic packing, yeast, enzymes, additives for the food industry.