
Appearance: | Transparent or translucent glass bead |
Brand: |
Qingdao JUNJIANG |
Size: | 2-4mm 3-5mm |
Main application: | Dry, moistureproof, catalyst carrier, adsorbent, separating agent and psa |
Colorï¼ | White, blue, orange |
Specifications: | 1g, 2g, 3g, 5gâ¦â¦ 500g, 1000g |
Aperture: | Of fine silica |
Specific surface area: | 650-800ã¡/g |
Entrance: | 0.35-0.45ml/g |
1. Product description of the Small package desiccant :
A type of silica gel is also known as fine silica, colorless or yellowish transparent vitreous body, its basic quality parameters are as follows: the average pitch 2.0 3.0 MM, than the surface of 650-800 g / ã¡, entrance, 0.35 to 0.4 ml/g, heat 0.92 KJ/kg) â, coefficient of thermal conductivity is 0.63 KJ/m. hr â.
2. The technical indicators of the Small package desiccant
project | Refers to the standard | |
The adsorption quantity | RH=20%, % ⥠|
8.0 |
RH=50%, % ⥠|
20.0 |
|
RH=90%, % â§ |
30.0 |
|
Heating lossï¼ % ⤠|
6.0 |
|
PH |
â- |
|
Silica content, % â§ |
â- |
|
Qualified rate of spherical particles, â§ |
â- |
|
Particle size |
agreement |
|
Bulk density, g/l |
agreement |
|
Note: spherical particle rate index is only applicable to spherical pores percent of pass. |
3. Product specifications of the Small package desiccant:
1 g, 2 g, 3 g, 5 g, 10 g, 15 g, 20 g and 25 g, 30 g, 50 g, 100 g, 150 g, 200 g, 250 g, 500 g, 1000 g.Packaging text including: Chinese, English, French, German, Japanese, Arabic and other special mark.Can order according to the requirement, also can be customized to sample.