Blue silica gel

タイトルまたは説明

Characteristics: Shape:glass-like pellets or lumps. Color:blue or light blue. Including blue gel indicator,chromotropic silica gel and blue silica gel. Turning from blue to red after absorbing moistures. Use: 1. Mainly used for absorbing moisture,anti-rusting of instruments,gauges and equipment in the enclosed conditons.After absorbing moisture,it turns from blue to red,visually indicating the relative humidity of the given envionments. 2. when being used with ordinary silica gel of drier,it indicates to which extent the drier absobs the moisture and judges the relative humidity of a given environment.It is widely used as silica gel drier for the packing of precision instruments,eathers,shoes,clothes,foodstuffs,medicines and household electric applicances,etc. Packing:*5kg pe compound bag or **0 kg per drum. Notes:Packing and size may be customized per your specific requiements.