Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Year of Establishment:
Registered Capital:
295604.36 USD
Management System Certification:
OEM/ODM Availability:
OEM/ODM Service
Sample Available
MEI Awards

Chemical, Indicator Card, Hic Card manufacturer / supplier in China, offering 3 Dots Cobalt Free Brown to Azure Hic Humidity Indicator Card, Moisture Proof Tyvek Paper Desiccant Silica Gel, 5g Mineral Environmental Protection Desiccant with High Absorption and so on.

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Supplier Homepage Products Humidity indicator card 3 Dots Cobalt Free Brown to Azure Hic Humidity Indicator Card

3 Dots Cobalt Free Brown to Azure Hic Humidity Indicator Card

Get Latest Price
Min. Order / Reference FOB Price
5,200 Pieces US $0.06-0.08/ Piece
Port: Shenzhen, China
Production Capacity: 1000000 Pieces/Day
Payment Terms: T/T, Western Union
Shape: Card/Sheet
Drying Method: Indicator
Kind: Humidity Indicator Card
Sorbent: Blotting Paper
Desiccant: Hic Card
Delivery Date: 15-30days

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Basic Info

Model NO.: TP-HIC
Features: Reversible,Cobalt Dichloride and Halogen Free
Inner Packing: Sealed Vacuum Bag+Tinplate Can
Outer Packing: Carton
Card Size: 50X75mm
Carton Size: 550X550X120mm
Color Change: Brown to Azure
Trademark: Topcod/OEM
Transport Package: 4000PCS/200pouch/20can/1carton
Specification: 5%-10%-15%
Origin: China, Foshan
HS Code: 902580000

Product Description

Humidity Indicator Card (HIC) is a kind of visible card with several dots that can change the color from "Dry" to "Wet", each dot on the card indicates one specified relative humidity degree.
The dot color will change along with the RH degree from blue to pink (common cobalt-containing HIC) or brown to azure (cobalt-free HIC). It can help the users to know the inside humidity condition and decide whether the desiccant should be replaced or not.
It's so easy to monitor the interior humidity conditions of the package that can prevent the goods from moisture damage

The speed of the color change is adjustable 
The commonly-used types are 5-10-60%, 30-40-50%, 10-60% and it's available to be customized.
The color change is reversible that the color will come back to the original one with the decrease of the humidity

a) Semiconductor packing etc
b) Electronics components, PCB board
c) Optical components, synthetic material, organic material
HIC TypeDry Color Wet Color
Cobalt and halogen containing BluePink
Cobalt Dichloride free and halogen freeBluePink
Cobalt free with halogen containingBrownAzure
Cobalt free and halogen freeRedYellow
Item Name3 dots Cobalt Free Brown to Azure HIC Humidity Indicator Card
MaterialBlotting Paper
Colors change from dry to wetBrown to Azure
FeaturesQuick response, low cost, reversible, customized, adjustable
Indicating Dots and RatioSelectable
Pack Quantity4000PCS/200Pouch/20Can/1Carton
Inner PackingSealed vacuum bag + tinplate can
Outer PackingCarton
StandardGJB2494-95, MIL-I-8835A,2004/73/EC
ApplicationElectronics components, PCB board, Optical components etc

Packing and Storage
1:Please store in a dry and cool environment, avoid direct sunlight and water.
2:Inner packing: Sealed vacuum bag+ tinplate can, outer packing: Carton .
3:When open the packaging more than three times, please replace the desiccant
4:Put one desiccant bag along with the HIC card inside the vacuum bag and get sealed
Dot TypeCard Size
Carton Size
1 dot45X554000/200/20/1550X230X230
2 dots50X755000/500/10/1500X130X100
3 dots50X754000/200/20/1550X550X12O
4 dots50X755000/250/25/1550X550X12O
5 dots55X905000/250/25/1550X335X280
6 dots105X375200/260/20/1550X230X270

Company Display
1: Established in 2002 with 14 years' experiences in this industry.
2:Combines R&D, production and sale together.
3: Owns advanced mechanized production line 
4: Product range: kinds of desiccants, humidity indicator card, Aluminum foil bag and other packing material.


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