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Silica gel: |
| silica gel is a kind of highly activated |
| adsorption material. It is white and |
| translucent glass-like. Silica gel is a form of |
| silica dioxide(SiO2),nonpoisonous and odorless with |
| chemical stability.Except for alkali and hydrofluoric |
| acid,it does not react with any other |
| substance.According to the different pore diameters |
| of silica gels.they are categorized into large pore |
| silica gel,macro-pored silica,Silica Gel Type B and |
| Fine-pored silica gel.The capacities of absorption |
| vary duc to their different pore structures.Macro- |
| Pored has a high absorptive capacity at a high |
| relative humidity,fine-pored has a higher absorptive capacity than macro-pored at a low |
| relative humidity.The absorptive capcity of Type B is between Macro-pored and Fine- |
| cored.Silica gel mainly uses Type A and Type B as its raw material.It absorbs water |
| vapor,odors and other condensed vapors in a container via a static absorption.It is |
| widely used in electronics,food,pharmaceutical |
| apparatus,machinery,textile,handicrafts,toys and transportation,Package of different |
| materials and different sizes are available to satisfy customer'needs. |
