blue silica gel
Beads
Static Drying
Silica-Gel Desiccant
Silica Gel
Chemical Desiccant
>98.5%
>90%
784kg/M3
4
XINGFENG
Plastic Bag, 25kg/Bag
1-3mm, 2-4mm, 3-5mm, 4-6mm, 5-7mm
China
3824999990
Product Description
Blue Indicating Silica Gel for Transformer
Description:
Blue silica gel includes blue indicating silica gel, color-changing silica gel and blue silica gel. Blue silica gel has the appearance of the blue or light blue glass-like particles, according to the shape of particles It can be divided into spherical ones and block ones. Meanwhile, It has a property of turning pink from blue after absorption.
Application
Technical specification:
Package and Shipping:
Description:
Blue silica gel includes blue indicating silica gel, color-changing silica gel and blue silica gel. Blue silica gel has the appearance of the blue or light blue glass-like particles, according to the shape of particles It can be divided into spherical ones and block ones. Meanwhile, It has a property of turning pink from blue after absorption.
Application
- Mainly used for moisture absorption and rust proofing when instruments and equipment are placed in obturation conditions, at the same time, according to their own color turning red from blue after the moisture absorption it can indicates ambient humidity directly.
- It being used with ordinary silica gel desiccant, we can get the desiccant moisture level and judge the relative ambient humidity.
- Desiccant silica gel used for packaging, it is widely used in precise instruments, leather, shoes, clothing, food, medicine and household appliances, etc.
| Item | Date |
| Bulk Density (g/ml) | 0.75±0.05 |
| Specific Surface Area (m2/g) | 700 |
| Average Pore Diameter (nm) | 2-4 |
| Pore Volume (ml/g) | 0.30-0.39 |
| Specific Heat (KJ/kg.ºC) | 0.92 |
| Thermal Conductivity (KJ/m.Hr.ºC) | 0.63 |
| Regeneration Temperature (ºC) | 100~120 |
Technical specification:
| Item | Typical Data | |
| Absorptive capacity | RH=20 % | ≥8.5 |
| RH=35 % | ≥13.6 | |
| RH=50 % | ≥22.5 | |
| RH=90 % | ≥31.4 | |
| Rate of Wear | % | ≤ 0.5 |
| PH | -- | 4-7 |
| Percent of pass of granularity | % | ≥97 |
| Heat loss | % | ≤0.9 |
| Change in color | RH=20 % | Qualified |
| RH=35 % | Qualified | |
| RH=90 % | Qualified | |
Package and Shipping:
| Package Type | Container Load Capacity | Delivery time | Quality Insurance | Payment Terms | |
| 20 GP | 40 GP | ||||
| Plastic bag of 0.1m3 | 15-22 tons | * | Within 3-10 days | Chinese National Standard; Offer quality assurance as request. | T/T, L/C, Paypal, West Union |
