EPF334 Epoxy Resin Varnish belongs to epoxy coatings and is used as a topcoat. Suitable for the protection of metal surfaces, such as anti-corrosion and decoration of steel structure equipment in coastal and hot-humid areas; air-drying at ambient temperature or low-temperature baking; the film has good moisture resistance and oil resistance. Two-can pack, light yellow, prepared from epoxy resin and curing agent in a metered ratio. Parameters on this page: DFT 20 µm, theoretical spreading rate 28.6 m²/kg, number of components two-component.
Parameter source: OSAKA original technical data sheet (TDS) "EPF334 Epoxy Resin Varnish"; values such as spreading rate are converted from TDS parameters and are 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 | 20 µm |
| Theoretical Spreading Rate | 28.6 m²/kg |
| VOC | 344 g/L |
| Density / Specific Gravity | Approx. 1.05 kg/L |
| Number of Components | Two-component |
| Flash Point | 27°C |
| Thinner | OUP 103, recommended addition 3%–5% |
| Mixing Ratio | Component A : Component B = 4:1 (by weight) |
Two-can pack, light yellow, prepared from epoxy resin and curing agent in a metered ratio.
Suitable for the protection of metal surfaces, such as anti-corrosion and decoration of steel structure equipment in coastal and hot-humid areas; air-drying at ambient temperature or low-temperature baking; the film has good moisture resistance and oil resistance.
| Volume Solids | 60% |
|---|---|
| Dry Film Thickness | 20 µm |
| Theoretical Spreading Rate | 28.6 m²/kg |
| Practical Spreading Rate | Allowing a suitable loss |
| Volatile organic compound content | 344 g/L |
| Mixing Ratio | Component A : Component B = 4:1 (by weight) |
|---|---|
| Airless spray | Recommended: nozzle tip size 0.43–0.53 mm; fluid pressure ≥15.5 MPa |
| Brush or roller | Recommended |
| Conventional spray | Recommended |
| Thinner | OUP 103, recommended addition 3%–5%. |
| Paint equipment cleaner | OUP 103 |
| Pot life | 23 °C: 6 h |
| Drying Time | ||||
| Substrate Temperature | Touch dry (h) | Hard dry (h) | Recoat Interval | |
| Minimum | Maximum | |||
| 5°C | 8 | 48 | 48 h | 7 days |
| 23°C | 4 | 24 | 24 h | 7 days |
| 35°C | 2 | 18 | 18 h | 7 days |
| Storage | Store in a cool, dry environment |
|---|---|
| Shelf life | 1 year |
| Packaging Specifications | Component A: 16 kg in a 20 L container; Component B: 4 kg in a 4 L container |
| Flash Point | 27°C |
| density | Approx. 1.05 kg/L |
Remove surface dust, grease and other contaminants.
Recommended number of coats: one quick coat by high-pressure airless spray, DFT 20–30 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.
