Blue silica gel includes blue indicating silica gel, color-changing silica gel and blue silica gel. It can be divided into spherical and crystal shapes. Meanwhile, it has a property of turning pink from blue after absorption.
Item: Blue Silica Gel
Size: 1-3mm, 2-4mm , 3-5mm, 4-8mm etc.
Loss on heating: ≤2% ; ≤5%
The moisture,packing and size can be adjusted according to customer’s different requirements.