Its main component is silicon dioxide and its color varies with the humidity. With the exception of blue silica gel’s performance, it also has characters of cobalt chloride free, non-toxic, odorless, harmless, etc.
Mainly for drying and indicating humidity of precion instruments，mudicine，petrol chemicals，foodsteff，clothing，leather electic applliances，other industrial gases.etc.
(1) Put proper amounts in a suitable container or package and set the container or package where drying or humidity indication is needed. This gel can be used independently or in combination with other types of silica gel.
(2) After changing color as a result of absorbing dampness, the gel can be reused after heating to change back to its pre-use color. Heating is most suitable between 100-120℃.
Transportation and storage:
considered the color variable characteristics, the product should be stored in a dry place; the outer packaging cannot directly touch the ground, should have shelf isolation. During the transportation process, product should avoid rain, moisture and exposure, so as not to affect the normal use of the product.