الوصف

Eco-friendly silicon dioxide, silicon dioxide adsorbent for shoes, clothes, DMF free

Product Description

Silica gel desiccant is a highly active adsorption material. It is usually made of reacting with sodium silicate and sulfuric acid.

Silicate belongs to the amorphous substances. It is insoluble in water and any solvents, Non-poisonous and tasteless, chemical stability. It won’t react with any materials except alkali and hydrofluoric acid.

Beside of High adsorption performance, it possess good thermal stability, chemical stability, high mechanical strength.

Storage and attention:

1. put silica gel and products in a packaging bag, and then seal the bag (very important) .

2. the product does not use up as soon as possible should be sealed, and exposed in air had better not more than 2 hours.

3.desiccant dosage depands on size of dry dimensional, performance of packing material, storage environment of packaged goods, atmospheric conditions of seal, shelf life of packaged goods and seal degree of packing and so on.

4. silica gel desiccant non-toxic and inedible.

5. Temperature ***5 degrees, humidity less than *0%;the product does not use up as soon as possible should be sealed, and exposed in air had better not more than 2 hours.