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sio2 silica gel desiccant industrial use

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Product Details

CAS No.:	7631-86-9	Other Names:	silica gel A type	MF:	mSiO2.nH2O
EINECS No.:	231-545-4	Purity:	99%	Place of Origin:	Shandong, China
Type:	Adsorbent	Adsorbent Variety:	Silica Gel	Usage:	Electronics Chemicals, Paper Chemicals, Surfactants, Other
Brand Name:	JYD

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

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.°c

thermal conductivity:0.63KJ/m.hr.°c

Use:

Mainly used for drying water-proof,can also be used as catalyst carriers, adsorbents, separators and variable-pressure adsorbents, etc.

Technical index

ITEM		Typical values
Adsorption capacity	RH=20%,%≥	11.2
	RH=50%,%≥	29.2
	RH=90%,%≥	37.6
Loss on heating,% ≤		1.0
PH value		4
Specific resistance,Ω .cm		5630
Silica % ≥		98.5
ratio of qualified spherical granules,% ≥		90
Size		2-5mm
Bulk density, g/L		784

Sizes:0.5-1.5mm, 0.5-1mm, 2-4mm, 2-5mm, 4-8mm

Qingdao Jitai Silica Gel Desiccant Co., Ltd.: Contact nameChristina Shan
Chat Now; Phone86-532-84868235; AddressNo. 44 Kaifeng Road, Qingdao , China Qingdao,Shandong

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