Silica Gel Blue to Pink

Min.Order: 500
Product origin: Qingdao, Shandong, China
Infringement complaint: complaintComplaint
US$ 1.2 ~ 1.7

Description
Product : Blue silica gel 

Feature: Blue silica gel includes blue indicating silica gel,color-changing silica gel and blue silica gel.
Blue silica gel has the appearance of the blue or light blue glass-like particles, according to the shape of particles It can be divided into spherical ones and granular ones.
Meanwhile, It has a property of turning pink from blue after absorption.

Usage:
1. Mainly used for moisture absorption and rust proofing when instruments and equipment are placed in obturation conditions, at the same time, according to their own color turning red from blue after the moisture absorption it can indicates ambient humidity directly.
2. It being used with ordinary  silica gel desiccant, we can get the desiccant moisture level and judge the relative ambient humidity.
3. Desiccant silica gel used for packaging, it is widely used in precise instruments, leather, shoes, clothing, food, medicine and household appliances, etc.
ITEMStandard
Adsorption
capacity %
RH=20%8.0min
RH=35%13.0min
RH=50%20.0min
RH=90%----
Rattler loss%10.0max
Qualified size ratio %96min
Loss on heating %2.0max
colorRH=20%Blue or light blue
RH=35%purple or purplish red
RH=90%light pink
Size:       Beads 1-2mm,1-3mm,2-4mm,2-5mm,3-5mm,4-6mm or customized.                     
             Granular 0.5-1.5mm,1-3mm,2-4mm,2-5mm,3-6mm,4-8mm or customized.

Packing: 25KG per compound bag, drums or customized.  
    
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