Complaint
Blue silica color change silica gel
1. Used for absorbing moisture of instruments, gauges and equipment in the enclosed conditions.
2. After adsorb moisture, it turns blue into red, visually indicating the relative humidity of the given environment..
3. When being used with ordinary silica gel or drier, it indicates to which extent the drier absorbs the moistures and judges the relative humidity of a given environment.
4. Used to judge if the humidity of a environment is up to the specified requirements and to determine if the adsorbent or drier ceases to be effective
Color | Blue silica gel indicator/ |
Application | 1. Packaging of electronic components |
2. Instruments & Equipment Computers | |
3. Garments, shoes, caps, toys, bags, furnitures, Logistics. | |
4. Drying for cochlear implant, mobile phone, computers | |
5. Food and Medical | |
SiO2 | ≥98% |
Loss on heating | ≤2% |
PH | 4-8 |
Qualified ratio of spherical granules | ≥90% |
Size | 1-3mm/2-4mm/3-5mm/4-6mm |
Packing | 25kg/bag(Out compound bag, inner PE bag) |
[Silica gel classification]
1. Are you manufacture or trader?
We are manufacture.
2. How long will be your lead time?
Normally lead time will be 7-15days after deposit.
3. How do you control your quality?
We have professional QC team and test department, we gurantee each lot of our products will be tested before loading.
4. How should I know how to use your product?
If its first time you use the product, we will guide you, and better you take samples for trying.
If you need some technical support, we can help you to find such technician.
If you need relevant machine orequipment, we can also help you find in China.
5. Is it availabel to visit your factory?
Yes, we welcome you to visit our factory in Qingdao, China.
6. Do you offer free sample?
Yes, we offer samples for free, but you need to take care of the freight.
