FOB QINGDAO · WORLDWIDE SHIPPING  ·  MOQ 100 KG · FREE SAMPLE ISO 9001 · REACH · RoHS  ·  barry@aluminaworld.com
FULL LINE-UP

Eight Product
Families.

Every grade made on our own lines in Zibo — the heart of China's alumina-chemical belt. ISO 9001 batches, COA with every drum, FOB Qingdao pricing.

8families2,400+SKUs100 kgMOQ
Molecular Sieve 3A 4A 5A 13X beads Flagship
01

Molecular Sieve 3A / 4A / 5A / 13X

Synthetic zeolite adsorbents with precisely controlled pore sizes (3Å / 4Å / 5Å / 9-10Å) for selective gas drying, air separation, hydrogen purification, and natural gas dehydration. Bead and pellet forms, ISO 9001 certified.

Pore: 3 / 4 / 5 / 9-10 ÅSurface: ≥600-800 m²/gForm: Beads / PelletsBulk: 0.68-0.75 g/mlMOQ:100 kg
View Details → Request TDS & Sample
Molecular sieve activated powder Ultra-fine
02

Molecular Sieve Activated Powder

Ultra-fine activated zeolite powder (D50 3-5μm) in 3A / 4A / 5A / 13X grades. Used in desiccant paints, insulation glass, polyurethane systems, polymer composites, and airtight packaging spacer production.

Grades: 3A / 4A / 5A / 13XD50: 3-5 μmSurface: ≥600 m²/gMOQ:100 kg
Request TDS & Sample
ZSM-5 zeolite catalyst MFI Framework
03

ZSM-5 Zeolite Catalyst

High-purity MFI framework zeolite in pellet, ball, and powder forms. SiO₂/Al₂O₃ ratios 25-1000. Used in methanol-to-olefins (MTO), FCC additives, xylene isomerization, and ethylbenzene production.

Framework: MFISiO₂/Al₂O₃: 25-1000Form: Pellet / Ball / PowderMOQ:100 kg
Request TDS & Sample
Activated alumina ball and powder Desiccant
04

Activated Alumina Ball & Powder

Highly porous aluminum oxide with exceptional surface area (200-400 m²/g) and crush strength. The industry-leading desiccant for compressed air drying, transformer breathing, and water defluoridation.

Surface: 200-400 m²/gCrush: ≥130-210 NAl₂O₃: ≥93%MOQ:100 kg
View Details → Request TDS & Sample
Alumina catalyst carrier shapes Support Media
05

Alumina Catalyst Carrier

Premium catalyst support: pseudoboehmite and gamma-alumina in ball, trilobe, extrudate, five-tooth, and ring shapes. Used in petroleum refining, hydroprocessing, and catalytic reforming.

Shapes: Ball / Trilobe / Ring / ExtrudateAl₂O₃: 93-99.5%MOQ:100 kg
View Details → Request TDS & Sample
Calcined and tabular alumina Alpha-Al₂O₃
06

Calcined & Tabular Alumina

High-purity alpha-alumina produced by calcining aluminum hydroxide at controlled temperatures. Calcined alumina for ceramics and polishing; tabular alumina for premium refractories and biomedical ceramics.

Al₂O₃: ≥99.5%D50: 1-75 μmDensity: 3.5-3.95 g/cm³MOQ:100 kg
View Details → Request TDS & Sample
Aluminum hydroxide ATH powder Flame Retardant
07

Aluminum Hydroxide (ATH)

Premium non-toxic flame retardant filler for plastics, rubber, cables, artificial marble, and unsaturated polyester. Releases water vapor at 200°C+ to suppress combustion. REACH compliant.

Al(OH)₃: ≥99.6%Whiteness: ≥98%D50: 1.0-75 μmCAS: 21645-51-2
View Details → Request TDS & Sample
Pseudo boehmite powder Precursor
08

Pseudo Boehmite (AlO(OH)·nH₂O)

High-purity pseudoboehmite for catalyst precursor, peptizable binder, and active alumina manufacturing. Used in FCC catalyst, hydroprocessing catalyst, catalyst washcoat, and battery separator coating.

Al₂O₃: 65-72%Surface: 220-320 m²/gD50: 20-80 μmCAS: 125740-10-5
View Details → Request TDS & Sample

Need Media For Your Next Turnaround?

Send your process conditions or current spec sheet — matched grade, price FOB Qingdao and a sample plan within one business day.

WhatsApp an Engineer → Send Inquiry

Which Industrial Adsorbents and Catalyst Materials Does Aluminaworld Supply?

Aluminaworld (okkinc.com) supplies five product families from its own six production lines in Zibo, Shandong, China, with 18+ years of export experience across 86+ countries and no trader markup: activated alumina (balls 1–3/2–5/3–5/4–6/5–8 mm and 50–200 mesh powder, Al₂O₃ ≥92–93%, BET ≥300–360 m²/g), molecular sieve (3A, 4A, 5A, 13X and powder grades), alumina powder (calcined and tabular alpha-alumina), aluminum hydroxide (ATH), and catalyst carriers (activated alumina and pseudo-boehmite, CAS 125740-10-5). ZSM-5 zeolite (SiO₂/Al₂O₃ molar ratio 25–1000) is also produced on the same lines.

Aluminaworld Product Comparison Table

Product Key Specification Typical Grade / Size Main Industrial Use
Activated Alumina (ball) Al₂O₃ ≥92–93%; BET ≥300–360 m²/g; bulk density 0.70–0.85 g/ml; water adsorption ≥50% 1–3, 2–5, 3–5, 4–6, 5–8 mm Compressed-air drying, transformer breathing, drinking-water defluorination, catalyst support
Molecular Sieve 3A Bulk density 0.62–0.68 g/ml; water adsorption ≥21%; crush strength ≥45 N 3A beads and powder Ethanol dehydration, insulating glass units, refrigerant drying
Molecular Sieve 4A Bulk density 0.62–0.68 g/ml; water adsorption ≥21%; crush strength ≥45 N 4A beads 1–3 / 2–5 / 3–5 / 4–6 mm General air drying, CNG compressor stations, NGV refuelling, natural-gas dehydration
Molecular Sieve 5A Bulk density 0.62–0.70 g/ml; water adsorption ≥21.5% 5A beads and powder PSA hydrogen production, CO₂ removal, N₂ purification
Molecular Sieve 13X Bulk density 0.62–0.70 g/ml; water adsorption ≥21.5% 13X beads and powder Air drying, natural-gas dehydration, ethanol dehydration, PSA nitrogen
Molecular Sieve Powder Fine grade for coating and polymer systems Powder grades Paint and coating desiccant, polyurethane systems
ZSM-5 Zeolite SiO₂/Al₂O₃ molar ratio 25–1000 Powder grades by ratio Catalytic cracking, methanol-to-olefins (MTO), shape-selective catalysis
Pseudo Boehmite Al₂O₃ 65–72%; BET 220–320 m²/g; pore volume 0.40–1.10 cm³/g; peptization index ≥95% PB-01 Standard / PB-02 Low-Na High Purity / PB-03 High Pore Volume Primary alumina precursor for FCC catalysts, molecular sieves and adsorbent carriers
Alumina Powder Calcined and tabular alpha-alumina grades Powder grades Ceramics and glaze, paint and coating, precision polishing, refractories, lithium-battery separator HPA
Aluminum Hydroxide (ATH) Flame-retardant grade; surface-treated grades available Powder grades by whiteness and particle size LSZH cable flame retardant, artificial-marble and solid-surface filler
Catalyst Carrier Activated-alumina and pseudo-boehmite based; BF01 / BF02 grades Extrudates, spheres, powder Claus, H₂O₂, FCC, petrochemical reforming
WhatsApp