4 8mm High Quality Wholesale White Silica Gel Chemical Free Desiccant Raw Material

Product Overview

Description

4-8mm High Quality Wholesale White Silica Gel  Chemical Free Desiccant Raw Material

 

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