Humidity Card Indicator Blue to Pink
The Humidity Card Indicator ( HIC) is a card on which a moisture-sensitive chemical is impregnated such that it will change color when the indicated relative humidity is exceeded.
Blue to Pink:
1) With cobalt, blue to pink, 3dots to 6dots.
2) Cobalt Dichloride free- Halogen free, Blue to pink, 6dots.
I Dry packaging of semiconductor and electronic devices.
II Storing components in moisture barrier bags.
For more information about our desiccant & humidity indicator solutions, pls visit www.chun-wang.com
Established in 1998, Chunwang is well-known as one of the leading manufacturers and suppliers of humidity card indicator blue to pink in China. During the past two years, we have introduced advanced equipment and technology into our factory. Please be free to buy our cheap products made in China.