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| Color: | Blue | CAS No.: | 112926-00-8 |
|---|---|---|---|
| Adsorbent Variety: | Silica Gel | Type: | Adsorbent |
| Size: | 3-5mm | EINECS No.: | 231-545-4 |
| Other Name: | Desiccant |
The gel is mainly used for absorbing moisture for apparatus, instruments, and equipments in airproof condition to avoid them from rusting, and indicating the environmental relative humidity due to its obvious color change.
The gel is mainly used for indicating desiccant’s absorbing degree and environmental relative humidity by being mixed with common silica gel in proportion. Besides, it is also widely used in precision apparatus, leather, shoes, garment, food, drug and household electric appliance industries as silicon gel desiccant.
| Project | Blue rubber indicator | Color deterioration silica gel | Blue rubber | Typical value | |
| Adsorptive capacity% | RH=20%≥ | 8.0 | * | * | 8.5 |
| RH=35%≥ | 13.0 | * | * | 13.6 | |
| RH=50%≥ | 20.0 | 20.0 | 18.0 | 22.5 | |
| RH=90%≥ | * | * | 28.0 | 31.4 | |
| Rate of wear % | ≤10.0 | ≤10.0 | ≤10.0 | ≤3 | |
| Granularity qualified rate % | ≥96 | ≥90 | ≥90 | ≥97 | |
| Heating loss % | ≤5.0 | ≤5.0 | ≤5.0 | ≤0.9 | |
| Coloration change | RH=20%≥ | Blue color or ligh blue | * | * | * |
| RH=35%≥ | Purple or purple red | * | * | * | |
| RH=50%≥ | Pink | Pink | Lilac or pink | * | |
| Size | 1-3mm, 2-5mm, 4-8mm | ||||
It's mainly used in moisture absorption and anti-rust of Transformer,Transformer substation instruments,equipments in confined condition.It's also used in conjunction with ordinary silica gel desiccant to instruct moisture level of desiccant and judge the relative humidity of the environment.It's now widely used in sophisticated instruments,leather,shoes,clothing and home appliances and so on.
Contact Person: Mrs. Zhang
