45 tonnes a day Producer of caustic soda flakes at Bandar Imam Khomeini
With a capacity of 45 tonnes per day and round-the-clock production across three shifts, Parak Mahan Shimi Bandar Emam supplies caustic soda flakes compliant with ISIRI 364 in 25 kg bags to domestic industry and export markets.
Caustic soda flakes produced per day
Sodium hydroxide purity
Continuous round-the-clock production
Year operations began
01Products Products
Every consignment is produced on one flaking line under the supervision of the quality control laboratory; each batch is tested against Iranian national standard ISIRI 364 before packing.
Caustic soda flakes at 98–99% purity, compliant with Iranian national standard ISIRI 364; 45 tonnes produced daily at our Mahshahr plant, packed in 25 kg bags.
02Technical specs Technical data
The figures below are the guaranteed limits on the product specification sheet. The actual results for each batch are recorded on the COA for that consignment and sent with the goods.
| Parameter | Unit | Caustic Soda Flakes (Sodium Hydroxide) | Test method |
|---|---|---|---|
| Sodium hydroxideNaOH | % w/w | ≥ 98.0 | ISIRI 364 |
| Carbonateas Na₂CO₃ | % w/w | ≤ 1.0 | ISIRI 364 |
| Chlorideas NaCl | % w/w | ≤ 0.06 | ISIRI 364 |
| Sulphateas Na₂SO₄ | % w/w | ≤ 0.01 | ISIRI 364 |
| SilicaSiO₂ | % w/w | ≤ 0.02 | ISIRI 364 |
| IronFe | mg/kg | ≤ 30 | ISIRI 364 |
| Insoluble in water | % w/w | ≤ 0.1 | ISIRI 364 |
| Aluminiumas Al₂O₃ | mg/kg | ≤ 20 | ISIRI 364 |
| Heavy metalsas Pb | mg/kg | ≤ 20 | ISIRI 364 |
| MercuryHg | mg/kg | ≤ 0.2 | ISIRI 364 |
| Arsenicas As₂O₃ | mg/kg | ≤ 2.0 | ISIRI 364 |
03Why Parak Mahan Why us
For an industrial buyer, consistent quality and on-time delivery matter more than price. Our process is designed to be traceable from sampling to loading.
CERTIFICATE OF ANALYSIS
Sampling from every production shift and full analysis before release, with calibrated equipment and documented methods.
The certificate of analysis matches the batch number on the packaging; full traceability from the production line to your warehouse.
Three-ply bag with a moisture-proof polyethylene liner; palletised and shrink-wrapped for safe transport and long-term storage.
Delivery across the country with a contracted fleet, and export from the southern ports and land borders with complete documentation.
04Consuming Industries Industries
Caustic soda is one of the most widely used base chemicals in the world. Choose the right grade for your industry with our technical specialists.
Saponification of fats and acid neutralisation in powder and liquid detergent production.
Grade 99% · 50%
Preparing cellulosic fibres before dyeing and finishing.
Grade 99% · 50%
Separating lignin from wood fibre and recycling paper.
Grade 99% · 50%
Removing acidic and sulphur compounds from hydrocarbon streams.
Grade 99% · 50%
pH control and metal removal in municipal and industrial treatment plants.
Grade 99% · 50%
Process applications with strict purity and hygiene requirements.
Grade 99% · 50%05Production process Caustic soda flaking
Our caustic soda flakes are produced in a continuous, controlled chain across three round-the-clock shifts; every batch is tested in our in-house laboratory against Iranian national standard ISIRI 364 before packing.
Receiving liquid caustic soda, sampling, and verifying concentration and impurities before it enters the line.
Caustic intake & QCMultiple-effect evaporation followed by high-temperature melting until anhydrous caustic is reached.
EvaporationMolten caustic is solidified on a chilled drum and scraped into uniform flakes.
Drum flakingAutomatic weighing, stitching and palletising in a low-humidity environment; ready for dispatch.
Packing & dispatch06Export Export
Container and bulk loading from the southern ports and overland dispatch through the western and eastern borders, with complete export documentation and flexible delivery terms.
20' containerup to 26 t of flakes
Certificates & standardsSample — pending final documents
07Plant gallery Inside the plant
From the process units and storage tanks to the laboratory and the product warehouse: images of the chain from production to delivery.
08Knowledge base Insights
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09Request a quote
Enter your order details; a sales specialist will contact you with a proforma invoice, delivery time and payment terms.
