性能：
本品為球形或不規則形狀的顆粒，根據外觀的顏色不同可分為紫色、桔紅色或黃色三種型號，其主要成分為二氧化硅，顏色隨濕度不同而變化，除具有藍膠性能外，還具有不含鈷、無害的優點
用途:
本品主要用于干燥，指示干燥程度或濕度，廣泛用于精密儀器、醫藥、石油化工、食品、服裝、皮革、家電及其它工業氣體等。
Characteristics：
In the form of spherical or irregularly-shaped grains, the silica gel is currently presented either purple, orange or yellow. With silicon dioxide as the chief ingredient, the product performs all the functions of blue silica gel but does not contain cobalt chloride and is therefore innocuous and pollution-free, and its color varies as humidity changes.
Use:
Mainly for drying and indicating humidity of precision instruments, medicine, petrol chemicals, foodstuff, clothing, leather, electric appliances, other industrial gases, etc.
技術指標：
|
項 目
|
藍膠指示劑
|
變色硅膠
|
藍膠
|
典型數值
|
|
吸附量
%
|
RH=20 % 3
|
8.0
|
--
|
--
|
8.5
|
|
RH=35 % 3
|
13.0
|
--
|
--
|
13.6
|
|
RH=50 % 3
|
20.0
|
20.0
|
18.0
|
22.5
|
|
RH=90 % 3
|
--
|
--
|
28.0
|
31.4
|
|
磨耗率，%￡
|
10.0
|
10.0
|
10.0
|
0.5
|
|
粒度合格率,%3
|
96
|
90
|
90
|
97
|
|
加熱減量, %￡
|
5.0
|
5.0
|
5.0
|
0.9
|
|
顯色變化
|
RH=20 %
|
藍或淺藍色
|
--
|
--
|
合格
|
|
-
|
-
|
--
|
--
|
--
|
|
RH=50 %
|
淺紅色
|
淺紅色
|
淺紫色或淺紅色
|
合格
|
廣告
