TR614 Silicone Heat-resistant Topcoat 300°C belongs to heat-resistant coatings, silicone coating system. Used for surface protection and decoration of various mechanical equipment at temperatures up to 300°C. Heat-resistant silicone resin coating, limited colours. Parameters on this page: volume solids 45-50%, colour-dependent; dry film thickness 35-50 µm; theoretical spreading rate 7.5-9.8 m²/kg.
Parameter source: OSAKA original technical data sheet (TDS) 'TR614 Silicone Heat-resistant Topcoat 300°C'; values such as spreading rate are converted from TDS parameters, for product 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 | 45–50%, depending on colour |
|---|---|
| Dry Film Thickness | 35–50 µm |
| Theoretical Spreading Rate | 7.5–9.8 m²/kg |
| VOC | 430–473 g/L |
| Density / Specific Gravity | 1.2–1.3 kg/L |
| Number of Components | One-component |
| Thinner | OUP 102, recommended addition 3%–5% |
| Mixing Ratio | Single pack |
| Pot Life | Unlimited |
Heat-resistant silicone resin coating, limited colours
Used for surface protection and decoration of various mechanical equipment at temperatures up to 300°C, such as boilers and pipes.
| Volume Solids | 45–50%, depending on colour. |
|---|---|
| Dry Film Thickness | 35–50 µm |
| Theoretical Spreading Rate | 7.5–9.8 m²/kg, based on 40 µm dry film thickness. |
| Practical Spreading Rate | Allowing a suitable loss |
| Volatile organic compound content | 430–473 g/L |
| Mixing Ratio | Single pack |
|---|---|
| Airless spray | Recommended: nozzle tip size 0.43–0.49 mm; fluid pressure ≥15.5 MPa |
| Brush or roller | Recommended |
| Conventional spray | Suitable, but not recommended. |
| Thinner | OUP 102, recommended addition 3%–5%. |
| Paint equipment cleaner | OUP 102 |
| Pot life | Unlimited |
| Drying Time | ||||
| Substrate Temperature | Touch dry (h) | Hard dry (h) | Recoat Interval | |
| Minimum | Maximum | |||
| 23°C | 1 | 24 | 2 h | Unlimited |
| 35°C | 0.5 | 16 | 1 h | Unlimited |
| Storage | Store in a cool, dry environment |
|---|---|
| Shelf life | 1 year |
| Packaging Specifications | 20 kg in a 20 L container |
| Flash Point | Above 24 °C |
| density | 1.2–1.3 kg/L |
Before application, all surfaces to be coated shall be assessed and prepared in accordance with ISO standards. Grease, if present, shall be removed by solvent cleaning to SSPC-SP1; blast clean to Sa2.5 or power-tool clean to St3, and remove dust and dirt. Use with a suitable heat-resistant primer; keep the primer surface clean and dry.
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.
