Sucralose|1,3-Dimethyl-2-imidazolidinone|2-Imidazolidone|1,3-Dimethyl-3,4,5,6-Tetrahydro-2(1H)-Pyrimidinone|1,3-Dimethyl-3,4,5,6-Tetrahydro-2(1H)-Pyrimidinone|Sulfabenzamide|Sulfisoxazole|Phthalylsulphat|TCPP|Yeast Feed|Compound Enzyme--Shanghai Domen International Co.,Ltd.

    ADDRESS：Rm1907, Bldg A,
    No.1088 Xinjinqiao Rd, Pudong,
    Shanghai, China.
    PC:201206
    Tel: +86-21-61066956/57/58,
           +86-21-61043548
    Fax: +86-21-61043546

E-mail: sales@domen.com.cn
URL: http://www.domen.com.cn

PRODUCTS

Fine-Pored Silica Gel

Characteristics:	Transparent or translucent glass-like pellet or lump.average pore diameter: 2.0-3.0mm ; 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 and moistureproof, may also be used as catalyst carriers, adsorbents, separators and variable-pressure adsorbents, etc.
Sizes:	0.5-1.5mm, 0.5-1mm, 2-4mm, 2-5mm ,4-8mm.
Packing:	25kg per bag or 500kg per bag, net.
Note:	The moisture content, packing and size may be customized per your specific requirements.

Technical Data:

Item Specifications Typical values

Superior class First calss Qualified class

Adsorption capacity RH=20% ≥ 8.0 7.0 6.0 11.2

RH=50% ≥ 20.0 19.0 18.0 29.2

RH=90% ≥ 30.0 29.0 28.0 37.6

Loss on heating , % ≤ 2.0 4.0 6.0 1.0

PH value 4-8 - - 4

Specifiv resistance Ω.cm ≥ 3000 - - 5630

Silica, % ≥ 98 - - 98.5

Qualified ratio of spherical granules,% ≥ 90 - - 92

Size * * * 2-5mm

Bulk density, g/L * * * 784

Note: Qualified ratio of spherical granules is only applicable to fine-pored silica gel