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3A Sphere Molecular Sieve 30KG/Carton Box
For dehydration
商品总价
(会员等级价V)
★☆☆☆☆: ¥440.00
★★☆☆☆: ¥440.00
★★★☆☆: ¥440.00
★★★★☆: ¥440.00
★★★★★: ¥440.00
近期销售量 用户评价:comment rank 5()
  • 商品重量:30.000千克
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  • 购买数量: - + ( 商品库存:19999 )
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3A Molecular Sieve
Molecular Sieve type 3A is an alkali metal alumina-silicate; it is the potassium form of the type A crystal structure. Type 3A has an effective pore opening of about 3 angstroms (0.3nm). This is large enough to allow in moisture, but excludes molecules such as unsaturated hydrocarbons which can potentially form polymers; and this maximizes lifetime when dehydrating such molecules.

Model

3A

Color

Light gray

Nominal pore diameter

3 angstroms

Shape

Sphere

Diameter (mm)

1.6-2.5

3.0-5.0 

Size ratio up to grade (%)

≥98

≥98

Bulk density (g/ml)

≥0.70

≥0.70

Wear ratio (%)

≤0.20

≤0.20

Crushing strength (N)

≥35/piece

≥85/piece

Static H2O adsorption (%)

≥21

≥21

Dynamic capacity (%)

≥20

≥20

Ethylene adsorption (‰)

≤3.0

≤3.0

Water content (%)

≤1.5

≤1.5

Typical Chemical Formula

0.4K2O . 0.6Na2O . Al2O3 . 2SiO2 . 4.5 H2O (SiO2 : Al2O3 ≈2)

Attention
To avoid damp and pre-adsorption of organic before running, or must to be reactivated.
Warranty
a)By National Standard GBT 10504-2008
Offer lifetime consultation on problems occurred
Size
1.6-2.5mm and 3-5mm is common size, if you require 2-3mm,4-6mm,5-7mm, please contact customer servicem
Package
Besides carton box,carton drum, paper bag, super sack and steel drum for option
30KG/Carton box 24Box/Pallet 720KG/Pallet
35KG/Carton drum 18Drum/Pallet 630KG/Pallet
150KG/Steel drum 4Drum/Pallet 600KG/Pallet
Trasnsportation
International express, by sea or by air
Payment
Wechat pay, Alipay or T/T Transfer
If you choose T/T Transfer, please contact customer service

 

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  • ecshop ( 2018-04-12 08:30:52 )

    Good

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