TR601-1/TR601-2 High-temperature Topcoat 600 °C / High-temperature Topcoat 600 °C is a heat-resistant paint. Used for protective and decorative coating of various mechanical equipment surfaces at temperatures up to 600 °C, such as engines, boilers, pipe surfaces etc. Single-can or two-can silicone resin paint. Parameters on this page: dry film thickness 20–60 µm, theoretical spreading rate 7.7 m²/kg, number of components: two.
Data source: OSAKA original Technical Data Sheet (TDS), "TR601-1/TR601-2 High-temperature Topcoat 600 °C (single-component) / High-temperature Topcoat 600 °C (two-component)"; 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 | 50% |
|---|---|
| Dry Film Thickness | 20–60 µm |
| Theoretical Spreading Rate | 7.7 m²/kg |
| VOC | 433 g/L |
| Density / Specific Gravity | Approx. 1.3 kg/L |
| Number of Components | Two-component |
| Thinner | OUP 102, recommended addition 3%–5% |
| Mixing Ratio | TR601-1: single can. TR601-2 - silver grey: A : B = 4:1 … |
| Colour / Appearance | Limited colours |
Single-can or two-can silicone resin coating.
For protective and decorative coating of various mechanical equipment surfaces at temperatures up to 600 °C, such as engines, boilers and pipelines.
| Colour | Limited colours |
|---|---|
| Volume Solids | 50% |
| Dry Film Thickness | 20–60 µm |
| Theoretical Spreading Rate | 7.7 m²/kg, based on the specified volume solids and 50 µm dry film thickness |
| Practical Spreading Rate | Allowing a suitable loss |
| Volatile organic compound content | 433 g/L |
| Mixing Ratio | TR601-1: single can. TR601-2 - silver grey: A : B = 4:1 (by weight). TR601-2 - black: A : B = 20:1 (by weight) |
|---|---|
| Airless spray | Recommended: nozzle tip size 0.43–0.53 mm; fluid pressure ≥17.6 MPa |
| Brush or roller | Applicable |
| Conventional spray | Suitable, but not recommended. |
| Thinner | OUP 102, recommended addition 3%–5%. |
| Paint equipment cleaner | OUP 102 |
| Pot life | TR601-1: unlimited. TR601-2: 4 hours at 23 °C |
| Drying Time | |||
| Substrate Temperature | Touch dry (min) | TR601-2 | TR601-1 |
| Hard dry (h) | Hard dry | ||
| 23°C | 30 | 6 | Force dry at 180–200 °C for 30–60 min |
| 35°C | 15 | 3 | |
| Storage | Store in a cool, dry environment |
|---|---|
| Shelf life | 1 year |
| Packaging Specifications | TR601-1: 20 kg in a 20 L drum. TR601-2 (silver): A: 20 kg in a 20 L drum; B: 5 kg in a 5 L drum. TR601-2 (black): A: 20 kg in a 20 L drum; B: 1 kg in a 1 L drum |
| Flash Point | Above 23 °C |
| density | Approx. 1.3 kg/L |
Steel surface: blast clean to Sa 2.5 per ISO 8501:2007, or hand or power tool clean to St 3. Keep clean and dry. Can be applied over a high-temperature primer (iron red or chrome yellow high-temperature primer or aluminium paint is recommended). Stir thoroughly to uniformity before use. Before using TR601-2, prepare the amount needed for immediate use, mix only as much as needed, stir thoroughly, and use up within the pot life to avoid gelling waste.
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.
