FAQs
FAQ
How much silica gel do I need ?
That depends on a number of factors ie
1.How much available air is left in a container, plastic bag or bottle?
- Is the container being shipped by sea or overland?
- Is the product headed to a humid location
- Is the product or container being stored for a long period of time?
Does the silica gel have an expiry date?
If the silica gel stored in an air tight container , it can last for several years . The granular silica gel does expire after a certain time period.
How does silica gel work?
Silica gel absorbs up to 25% of its weight with moisture . When that occurs , the silica gel stops absorbing moisture . It can be revitalised by heating the sachet or bulk in the oven at a temp of 60 degrees Celsius for three hours.
Does silica gel work in water?
No. The silica gel structure is made to absorb moisture but not water.
What is the difference with non-indicating silica gel and indicating silica gel ?
They both work exactly the same but the indicating silica gel will show when it has absorbed moisture . It will turn from orange to white whereas the non-indicating silica gel remains the same white colour.
