dehumidifi with silica gel hearing aid dryer 25kg bag desiccant recycle silica gel

Product Overview

Description

dehumidifi with silica gel hearing aid dryer 25kg bag desiccant  recycle silica gel

 

 

 

 

 

 

 

 

Introduction:

Silica Gel is conventional desiccant, available in porous, granular, and amorphous form chemical reaction between Sulfuric acid and Sodium Silicate. The internal structure of Silica Gel is composed of a vast network of interconnected microscopic pores which attract and hold water, alcohol, hydrocarbons, and other chemicals by the phenomena known as physical adsorption and capillary condensation. Except for the blue indicated gel contains of cobalt chloride, the white silica gel can consider as a food grade products. It generally uses for various products such as auto/spare parts, electrical appliances, electronics, food packing, furniture, footwear, pharmaceutical and nutraceutical, etc.

Trade Name: Silica Gel    Chemical Family: Sodium Silicate
Chemical Name: Synthetic Silica Gel  Chemical Formula: SiO₂+H₂O+CoCI₂

Feature:

1. With strong moisture absorption performance.

2. It is economical and practical because it can be reused.

3. Colorless, tasteless non-toxic.

How to reuse:

1. put silica gel desiccant in the sun and make it be insolated a few hours directly, and then it can be reused! (Note: It not only requires that the sun must be 11 PM to 3 PM in summer, but also requires the humidity outdoor is small.)

2. Open the outer packing of the silica gel packets, and put it in the container which can use microwave oven, then use high fire heat in microwave about 15 min, silica gel becomes transparent prevail, last cool. Through the above steps, it can be reused.

 

Project		specifications
		A type Micro-spherical silica gel	A type massive silica gel
Adsorption capacity%≥	RH20%	8	8
	RH50%	20	20
	RH90%	30	30
bulk density	g/l	720	670
silica	%≥	98	98
loss on heating	%≤	5.0	5.0
specified size ratio	%≥	90	90
size	mm	2-4mm/3-5mm/4-8mm
package, size and the percent of water are all customized

 

 

Particle size	90(mesh)
Temperature resistance	50 ° C
Decolorization rate	90%
Moisture	5%
Aperture	fine pore silica gel
Color	white
Product features	dehumidification and moisture
Main use	desiccant