China (Mainland)
4A Molecular Sieve CAS NO.308080-99-1
- FOB Price: USD: 3.99-4.24 /Kilogram Get Latest Price
- Min.Order: 500 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
industry grade(1000-10000)Kilogramindustry grade(11000-20000)Kilogram
- Product Details
Keywords
- desiccant
- CAS NO.308080-99-1
- adsorbent
Quick Details
- ProName: 4A Molecular Sieve
- CasNo: 308080-99-1
- Molecular Formula: Al2O3
- Appearance: White spherical
- Application: 3A molecular sieve in the water adsorp...
- DeliveryTime: Negotation
- PackAge: 25kg/woven bag, 750kg/palle by the cus...
- Port: QINGDAO
- ProductionCapacity: 110 Metric Ton/Day
- Purity: 98%
- Storage: Place at room temperature
- Transportation: FOB/CFR/CIF BY SEA
- LimitNum: 500 Kilogram
- Grade: Industrial Grade
- Appearence: White spherical
- Diameter: 3-5mm
- Static H2O Adsorption: ≥26.00%wt
- Static CO2 Adsorption: ≥ 18.00%wt
- Bulk Density: ≥ 0.62g/ml
- Loss on ignition: ≤1.50%wt
- Loss on Wear: ≤0.10%wt
- Crush strength: ≥80N
- Particle ratio: ≥97%
Superiority
4A Molecular Sieve
4A molecular sieve has a pore size of 4 A and adsorbs water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene, does not adsorb any molecule with a diameter greater than 4 A, including propane, and has a higher selectivity for water than any other molecule. Is one of the largest amount of molecular sieve industry.
4A molecular sieve hot dry gas can be used as renewable gas, the purge of the regeneration gas, the molecular sieve removal of adsorbed water, renewable for repeated use. The degree of regeneration depends on the regeneration time and the temperature and humidity of the regeneration gas.
Mainly used for natural gas and various chemical gases and liquids, refrigerants, pharmaceuticals, electronic materials and materials for deep drying, argon purification, methane, ethane, propane separation, paint, fuel, paint as a dehydrating agent.
Details
4A Molecular Sieve
4A molecular sieve has a pore size of 4 A and adsorbs water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene, does not adsorb any molecule with a diameter greater than 4 A, including propane, and has a higher selectivity for water than any other molecule. Is one of the largest amount of molecular sieve industry.
4A molecular sieve hot dry gas can be used as renewable gas, the purge of the regeneration gas, the molecular sieve removal of adsorbed water, renewable for repeated use. The degree of regeneration depends on the regeneration time and the temperature and humidity of the regeneration gas.
Mainly used for natural gas and various chemical gases and liquids, refrigerants, pharmaceuticals, electronic materials and materials for deep drying, argon purification, methane, ethane, propane separation, paint, fuel, paint as a dehydrating agent.
3A / 4A / 5A Molecular Sieve Specification:
|
Property
|
Unit
|
Bead
|
Note
|
|
|
Diameter
|
mm
|
1.6-2.5
|
3-5
|
|
|
Static H2O Adsorption
|
%wt
|
≥26 .00
|
≥26 .00
|
RH50%, 25 ℃
|
|
Static CO2 Adsorption
|
%wt
|
≥ 18.00
|
≥ 18. 00
|
250mmHg, 25 ℃
|
|
Bulk Density
|
g/ml
|
≥ 0.62
|
≥ 0.62
|
Tapped
|
|
Loss on ignition
|
%wt
|
≤1.50
|
≤1.50
|
575 ℃ , 1hr
|
|
Loss on Wear
|
%wt
|
≤0.10
|
≤0.10
|
~
|
|
Crush strength
|
N
|
≥30
|
≥80
|
A vg. 25 beads
|
|
Particle ratio
|
%
|
≥97
|
≥99
|
~
|