High Efficient Activated Alumina Ball Desiccant

• CAS No.: 1344-28-1
• Formula: Al2O3
• EINECS: 215-691-6
• Classification: Alumina
• Grade Standard: Industrial Grade
• Kind: Amphoteric Oxide
• Model NO.: AT-AD-1
• Quality: First Class
• Appearance: White
• Al2O3: 99.3min
• Sio2: 0.1max
• Fe2o3: 0.04max
• Transport Package: 25kg Bag or 150kg Iron Drum
• Specification: 93%min
• Trademark: Aotai
• Origin: P. R. China
• HS Code: 2818200000
• Production Capacity: 30000tons/Year

Product Description

Activated alumina adsorbent desiccant
Activated alumina is a kind of highly efficient desiccant for micro-water, Its drying depth can reach dew point temperature-70ºC, and static water adsorption can reach more than 17%. Common specifications are 1-3,2-4,3-5,4-6,5-7mm, which are widely used in air separation, pressure swing adsorption, petrochemical industry and gas drying of auto-matic instruments.

Specification

Item	Al2O3 %	BET m²/g	Bulk Density g/ml	Crushing Strength N/particle	Abrasion Loss %	Particle Size mm
AT-AD-1	≥92	≥300	0.70-0.80	≥60	≤0.3	φ1-3
	≥92	≥300	0.70-0.80	≥100	≤0.3	φ2-4
	≥92	≥300	0.70-0.80	≥140	≤0.3	φ3-5
	≥92	≥300	0.70-0.80	≥180	≤0.3	φ4-6
	≥92	≥280	0.70-0.80	≥220	≤0.3	φ5-7

FAQ
Q: Are you factory?
A: Yes, Our factory founded on 2002.
Q: Can you supply free samples?
A: 1kgs free sample is available, but freight charges will be at your account, The charges will be
  return to you or deduct from your order in the future.
Q: What about the payment?
     100% T/T in advance, 30% T/T in advance, the balance 70% against the B/L copy, Irrevocable  
L/C at sight
Q: The MOQ is?
A: MOQ is usually 1 ton, special products can be coordinated with each other.
Q: Can I visit your factory?
A: Yes, we welcome you to visit our factory at anytime
Q: How about your delivery time?
A: Usually the shipment is within 15 days after confirming receipt of your payment, some
products maybe need  longer time.