Product Description :
lue silica gels indicating type) will adsorb moisture in exactly the same way as standard non-indicating (white) silica gel, but they will literally indicate when they are becoming saturated by changing their color. We are manufacturing of indicating type of silica gel two type
Blue Silica Gel (indicating type) In this type all the gel particles are impregnated with an indicator. When free from moisture the crystals of silica gel are blue. As they are put to use, the beads can take up moisture, it gradually turns pink and gives a ready indication that done its work and need replacement or regeneration.
1. Mainly used for absorbing moisture, anti-rusting of instruments, gauges and equipment in the enclosed conditions. After absorbing moisture, it turns from blue to pink , visually indicating the relative humidity of the given environments.
2. When being used with ordinary silica gel or drier, it indicates to which extent the drier absorbs 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, leathers, shoes, clothes, foodstuffs, medicines and household electric appliances, etc.
Orange Silica Gel (indicating type) Our orange silica gel indicator is not impregnated with cobalt chloride, it is the product that can replace the blue silica gel indicator. The composite dyeing agent without pollution to the environment has been successfully adopted during the manufacturing process of the orange silica gel indicator. It prevents the cobalt chloride from polluting the environment from the very beginning.
