Type A Silica Gel

FOB Price

US$ 800 - 850 / Ton

10 Tons(Min. Order)

Port qingdao
Payment TermsT/T Money Gram

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Product Details

CAS No.	112926-00-8	Other Names	silica gel
MF	mSiO2 n H2O	EINECS No.	231-545-4
Purity	97	Place of Origin	Shandong, China
Type	Adsorbent	Adsorbent Variety	Silica Gel
Usage	Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Rubber Auxiliary Agents	Brand Name	sanhe

Product Description

Specifications

Type A silica gel

Characteristics
transparent or translucent, glass-like pellet or lump.

Average pore diameter: 2.0-3.0 nm. Specific surface area: 650-800m2/g
Pore volume:0.35-0.45 ml/g. specific heat:0.92KJ/kg..
Thermal conductivity:0.63KJ/m.hr..
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	RH=20%,% ≥	10.5	10	8	11.2
	RH=50%,% ≥	23	22	20	29.2
	RH=90%,% ≥	34	32	30	37.6
Loss on heating,%		2.0	4.0	6.0	1.0
PH value		4-8	--	--	4
Specific resistance,Ω. cm		3000	--	--	5630
Silica%		98	--	--	98.5
Qualified ratio of spherical granules,% ≥		82	--	--	90
Size		*	*	*	2-5mm
Bulk density, g/L		*	*	*	784
Negotiable
Note: qualified ratio of spherical granules is only applicable to fine-pored silica gel

Sizes: 0.5-1.5mm, 0.5-1mm,2-4mm, 2-5mm,4-8mm.
Packaging: 25kg per bag or 500kg per bag, net.

Note: The moisture content, packing and size may be customized per your specific requirements.

Contact Us

Shandong Sanhe Industrial Group Co., Ltd.: Contact nameBob and Andy Si
Chat Now; Phone86-546-2881061; AddressNo. 288, Zhongxing Road, Kenli County, Shandong, China