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Guangzhou Chemxin Environmental Material Co.,Ltd

Add: Room 401, Changshanghui Building, No.31 Shengxing Street, Panyu District, Guangzhou, Guangdong, 511400 China

Tel: +86-20-39185057

Fax:+86-20-31134323

Email:sales@chemxin.com

Humidity Indicator 4-2mm Blue Silica Gel for Moisture Absorbing

Humidity Indicator 4-2mm Blue Silica Gel for Moisture Absorbing

Humidity indicator 4-2mm blue silica gel for moisture absorbing Product Description. Chemxin Silica Gel Blue is another option for controlling moisture which is obtains cobalt chloride in it. When silica gel is absorbing moisture, gel’s beads color is change from blue to purple to pink, this is...

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Product Details

Humidity indicator 4-2mm blue silica gel for moisture absorbing

Product Description.

Chemxin Silica Gel Blue is another option for controlling moisture which is obtains cobalt chloride in it. When silica gel is absorbing moisture, gel's beads color is change from blue to purple to pink, this is indicate the gel need to be replaced or regenerate. The reason behind is cobalt chloride. Blue silica gel is also available crystals foams which absorb approximately 8 percent of its weight in water. It is DMF free, non-corrosive, non-toxic, odorless and tasteless.


Specification.

Blue Silica Gel

Apperance:

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.

Technical Data:

ITEM

Blue gel indicator

Discoloring silica gel

Blue silica gel

Typical values

Adsorption capacity, %

RH=20 % ≥

8

----

----

8.5

RH=35 % ≥

13

----

----

13.6

RH=50 % ≥

20

20

18

22.5

RH=90 % ≥

----

----

28

31.4

Rattler loss, % ≤

10

10

10

0.5

Qualified size ratio, % ≥

96

90

90

97

Loss on heating, % ≤

5

5

5

0.9

Colour

RH=20 %

Blue or light blue

----

----


RH=35 %

Purple or purplish red

----

----



RH=90 %

Light red

Light red light

Purple or light red



Remark (1)Packing and size may be customized per your specific requirements.(2)Compression strength has relation with the particle size.


2. Typical Application:

Dehydration process

Moisture absorption from the sealed vessel

Catalyst carrier

Refrigeration

Air-conditioning

Hearing aids

Industrial gas drying (oxygen, carbon dioxide, hydrogen, etc)

Purification of industrial natural gases

Dehydrated food storage

Electronic materials packaging

Leather products packaging

Pharmaceuticals bottles, tablets & capsules packaging

Prevent moisture, spoilage, mold and mildew


3. Size:
1-3mm/2-4mm/2-5mm/3-5mm/4-8mm


Package & Shipment.

image001.jpg

Company information.

image002.jpg

Certificate.

image004.jpg


FAQ.

1). Could you offer the samples for evaluation?

---Yes, we would like to provide you sample for testing.


2). Could I pay with Paypal?

---Yes, Paypal is available.


3). Could I ship the goods by our forwarders?

---Yes, you can choose yours or ours.


4). What’s the type of your shipment?

---By ship/air/train transportation.


Product Series

image006.jpg


Contact way.

E-mail: sales@chemxin.com


Many thanks for browsing! Welcome your inquiry! Any of your questions will get our prompt attention & reply.



As one of the most professional manufacturers of famous brands' Blue Silica Gel, we warmly welcome you to buy the humidity indicator 4-2mm blue silica gel for moisture absorbing in stock from us. Low price and excellent after-sale service will be offered.

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