Silica Gel Desiccant/ Silica Gel Beads/White, Blue, Orange Silica Gel

China Silica Gel Desiccant/Silica Gel Beads/White, Blue, Orange Silica Gel, Find details about China Chemical, Silica Gel from Silica Gel Desiccant/Silica Gel Beads/White, Blue, Orange Silica Gel

Basic Info.

Port:	Qingdao, China
Transport Package:	Bag/Carton
Payment Terms:	T/T

Material:	Inorganic Silicone
Application:	Household, Industrial, Agricultural
Certification:	ISO, REACH
Origin:	China

Product Desciption

Fine-pored Silica Gel (A Type Silica Gel)

Characteristics
Transparent or translucent glass-like pellet or lump.
Average pore diameter: 2.0-3.0nm.
Specific surface area: 650-800m2/g.
Pore volume: 0.35-0.45ml/g.
Specific heat: 0.92KJ/kg. ºC.
Thermal conductivity: 0.63KJ/m.hr.ºC.

Use
Mainly used for drying and moisture-proof, may also be used as catalyst carriers, adsorbents, separators and variable-pressure adsorbents, etc.

Technical Data

ITEM		Specifications			Typical values
ITEM		Superior class	First class	Qualified class	Typical values
Adsorption capacity,%,(25ºC,wt)	RH=20%,≥	10.5	10.0	8.0	11.2
	RH=50%,≥	23.0	22.0	20	29.2
	RH=90%,≥	34.0	32.0	30.0	37.6
Loss on heating,%,≤		2.0	4.0	6.0	1.0
PH		4-8	--	--	4.0
Specific resistance, Ω·cm,≥		3000	--	--	5630
Silica content,%,≥		98	--	--	98.5
Qualified ratio of spherical granules,%,≥		82	--	--	92
Qualified size ratio,%		Negotiable			98
Bulk density, g/L		Negotiable			780
Note: Qualified ratio of spherical granules is only applicable to fine-pored silica gel pellet.

Size: 0.5-1.5mm, 0.5-1mm, 1-3mm, 2-4mm, 3-5 mm, 4-8mm.
Packing: 20kg, 25kg, or 500kg per compound bag, net.
Notes: The moisture content, packing and size may be customized per your specific requirements.

Silica Gel Desiccant/Silica Gel Beads/White, Blue, Orange Silica Gel