欢歌笑语辞旧岁，喜气开篇迎新年。2022年01月27日，公司2021年度...
A型硅胶颗粒 Silica Gel Bead Type A
Cas No.: 112926-00-8
规格Specification:
|
Item |
Standard |
|
|
Size |
2-4mm |
|
|
Packing Density, g/L |
≥720 |
|
|
Absorption Capacity |
RH=20% |
≥10.5 |
|
RH=50% |
≥23.0 |
|
|
RH=90% |
≥34.0 |
|
|
Loss Weitht on heating |
≤2.00 |
|
|
Qualified Ratio of Particale Size |
≥94.0 |
|
|
pH |
4.1-5.0 |
|
|
Specific Resistance, Ω.cm |
≥3000 |
|
|
Silica % |
≥98.0 |
|
Usage:
1) Mainly used for drying and moistureproof.主要用于干燥剂和防潮剂；
Used as catalyst carriers, adsorbents, separators and variable -pressure adsorbents.用于催化剂载体、吸附剂、分离剂、以及变压吸附等。
