The main component of Orange silica gel is silicon dioxide which is an environmentally safer alternative to traditional blue indicating silica gel. It has character of cobalt chloride free, non-toxic, odorless and harmless, etc.
As we all know, Orange silica gel has a strong capacity of absorption moisture. During the process of absorption moisture, the appearance of the color changes obviously according to the hygroscopic capacity.
When the beads are dry, they appear yellow/orange in color, and when they have become saturated with moisture to about 15% by weight the beads will change to a green color. It enables users to visually confirm when the desiccant is needs to be replaced or regenerated.
Fenglong Chemical Co., Ltd is a professional SILICA GEL supplier. Our silica gel manufacturing plant is located in Maanshan with manufacturing capacity of more than 500-MT silica gel per year.
We are manufacturing Indicating silica gel & Non-Indicating type of SILICA GEL in all grades such as blue silica gel, orange silica gel and basic silica gel such as type A silica gel , type B silic gel ,type C silica gel and another special silica gel Column chromatography silica gel.
Contact us:
Nanjing Fenglong Chemical Co., Ltd
Add: Jiangning Area, Nanjing City, China
Tel: 0086-25-52397808
Fax: 0086-25-68650010
P.C.: 211100
Website: www.silicon-gel-china.com
