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

Gold Member Since 2016
Audited Supplier

Cobalt Free Hic Humidity Indicator Card

Get Latest Price
Min. Order / Reference FOB Price
5,200 Pieces US $0.08-0.1/ 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.: HIC-10-60
Features: Convenient,Adjustable,Reversible,Customized
Inner Packing: Sealed Vacuum Bag+Tinplate Can
Outer Packing: Carton
Card Size: 105X37mm
Carton Size: 550X230X270mm
Color Change: Brown to Azure
Standard: Gjb2494-95, Mil-I-8835A,2004/73/Ec
Trademark: Topcod/OEM
Transport Package: 5200PCS/260bags/20cans/Carton
Specification: 10%-60%
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 n
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

Cobalt Free Hic Humidity Indicator Card
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 Namecobalt and halogen free 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 Quantity5200PCS/260Bags/20Cans/Carton
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

Cobalt Free Hic Humidity Indicator Card
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.
Cobalt Free Hic Humidity Indicator Card
Cobalt Free Hic Humidity Indicator Card

Cobalt Free Hic Humidity Indicator Card
Cobalt Free Hic Humidity Indicator Card

Q1: What's humidity indicator card?

A1: Humidity Indicator Card (HIC) is a kind of visible card that the dot color will be changed along with the humidity conditions varies from "Dry" to "Wet" . It provides the users a low cost and easy way to indicate the  effectiveness of the packaging .

Q2: What are the humidity indicator Cards used for ?
A2: Humidity Indicator Cards are widely used in high-end moisture sensitive eletronic components, optical components,instrumentation packaging etc .

Q3: Can the quantity of the dots and the ratio customized for ?
A3: Yes,depends on your detailed requirements .
Q4: When can I have the sample? How about the mass order?
A4: Usually the delivery of sample is 3-5 working days, and 15-20 days for the mass order.
Q5: Can you accept to print our own logo or brand on your products?
A5: Yes, customized style are welcomed.
Q6: Can I be your exclusive distributor in my local market or my country?
A6: Yes, feel free to contact us for more details.

Contact US
Kay Huang
Tel: +86 0757 23395985
Mobile:+86 13823914481




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