EPTANK371 Epoxy Acid-alkali Resistant Tank Paint is an epoxy paint. A modified epoxy paint, suitable for anti-corrosion coating of the internal walls of acid and alkali storage tanks. Two-component, grey or other colours, high performance, good acid and alkali resistance. Parameters on this page: dry film thickness 100 µm, theoretical spreading rate 5.0 m²/kg, number of components: two.
Data source: OSAKA original Technical Data Sheet (TDS), "EPTANK371 Epoxy Acid-alkali Resistant Tank Paint"; spreading rate and other values are converted from the TDS parameters, for selection reference only.
The above content is compiled from the manufacturer's datasheet and this site's parameter tables. For selection, coating systems and lead times, pleaseContact Usfor confirmation.
This page carries the full TDS for this product, translated from the manufacturer's original document. No file download is needed; for an original-language copy, send an enquiry.
| Volume Solids | 60% |
|---|---|
| Dry Film Thickness | 100 µm |
| Theoretical Spreading Rate | 5.0 m²/kg |
| VOC | 346.4 g/L |
| Density / Specific Gravity | Approx. 1.2 kg/L |
| Number of Components | Two-component |
| Thinner | OUP 103, recommended addition 3%–5% |
| Mixing Ratio | Component A : Component B = 6:1 (by weight) |
| Pot Life | 5 °C: 8 h; 23 °C: 4 h; 35 °C: 2 h |
Two-component, grey or other colours, high performance, good acid and alkali resistance.
A modified epoxy paint, suitable for anti-corrosion coating of the internal walls of acid and alkali storage tanks.
| Volume Solids | 60% |
|---|---|
| Dry Film Thickness | 100 µm |
| Theoretical Spreading Rate | 5.0 m²/kg, based on 100 µm dry film thickness. |
| Practical Spreading Rate | Allowing a suitable loss |
| Volatile organic compound content | 346.4 g/L |
| Mixing Ratio | Component A : Component B = 6:1 (by weight) |
|---|---|
| Airless spray | Recommended: tip size 0.53–0.68 mm; fluid pressure ≥ 19 MPa |
| Brush or roller | For small areas only, including touch-up; repeat application is required to achieve the specified film thickness. |
| Conventional spray | Suitable but not recommended. |
| Thinner | OUP 103, recommended addition 3%–5%. |
| Paint equipment cleaner | OUP 103 |
| Pot life | 5 °C: 8 h; 23 °C: 4 h; 35 °C: 2 h |
| Drying Time | ||||
| Substrate Temperature | Touch dry (h) | Hard dry (h) | Recoat Interval | |
| Minimum | Maximum | |||
| 5°C | 4 | 36 | 36 h | 14 days |
| 23°C | 2 | 24 | 24 h | 10 days |
| 35°C | 0.5 | 18 | 18 h | 7 days |
| Storage | Store in a cool, dry environment |
|---|---|
| Shelf life | 1 year |
| Packaging Specifications | Component A: 18 kg in a 20 L container; Component B: 3 kg in a 4 L container |
| Flash Point | Above 38 °C |
| density | Approx. 1.2 kg/L |
Steel surfaces: abrasive blast clean to Sa 2.5 (ISO 8501:2007) or clean by hand or power tools to St 3. Keep clean and dry.
This product cannot cure adequately below 5 °C. For proper curing, the substrate temperature should be above 10 °C and at least 3 °C above the dew point. Recommended coating system: epoxy anti-corrosive primer. Recommended number of coats: two to three, achieving a dry film thickness of 200–300 µm.
Information is subject to the manufacturer's latest version; the manufacturer's latest TDS prevails.
The technical parameters on this page are taken from the product's original manufacturer technical datasheet, the copyright of which belongs to the manufacturer. If a rights holder considers the presentation inappropriate, contact us for verification and handling.
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
Packaging specifications and batch lead times are subject to actual availability. PleaseContact Uscontact us for project-based calculation.
