TR625-1/TR625-2 Heat-resistant Anti-rust Primer 150 °C / Heat-resistant Anti-rust Primer 150 °C belongs to heat-resistant coatings. It is a primer for surface protection of various mechanical equipment with operating temperatures up to 150 °C. Single-component or two-component heat-resistant anti-rust primer, multiple colours. Parameters on this page: dry film thickness 30–50 µm, theoretical spreading rate 7.5–8.6 m²/kg, number of components single-component.
Source: OSAKA original technical data sheet (TDS) "TR625-1/TR625-2 Heat-resistant Anti-corrosive Primer 150 °C (Single-component)/Heat-resistant Anti-corrosive Primer 150 °C (Two-component)"; 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 | 56% |
|---|---|
| Dry Film Thickness | 30–50 µm |
| Theoretical Spreading Rate | 7.5–8.6 m²/kg |
| VOC | 378.4 g/L |
| Density / Specific Gravity | 1.3–1.5 kg/L |
| Number of Components | One-component |
| Thinner | TR625-1: OUP 102; TR625-2: OUP 103; recommended… |
| Mixing Ratio | TR625-1: single can; TR625-2: two cans; A: B = 6:1 (… |
| Pot Life | TR625-1: unlimited; TR625-2: 23 °C — 6 h |
Single-component or two-component heat-resistant anti-corrosive primer, in various colours.
Primer for surface protection of various mechanical equipment with operating temperatures up to 150 °C.
| Volume Solids | 56% |
|---|---|
| Dry Film Thickness | 30–50 µm |
| Theoretical Spreading Rate | 7.5–8.6 m²/kg, based on 50 µm dry film thickness. |
| Practical Spreading Rate | Allowing a suitable loss |
| Volatile organic compound content | 378.4 g/L |
| Mixing Ratio | TR625-1: single can; TR625-2: two cans; A: B = 6:1 (by weight) |
|---|---|
| Airless spray | Recommended: nozzle tip size 0.43–0.53 mm; fluid pressure ≥17.6 MPa |
| Brush or roller | Recommended |
| Conventional spray | Suitable, but not recommended. |
| Thinner | TR625-1: OUP 102; TR625-2: OUP 103; recommended addition 3%–5%. |
| Paint equipment cleaner | TR625-1:OUP 102;TR625-2:OUP 103; |
| Pot life | TR625-1: unlimited; TR625-2: 23 °C — 6 h |
| Drying Time | ||||
| Substrate Temperature | Touch dry (h) | Hard dry (h) | Recoat Interval | |
| Minimum | Maximum | |||
| 10°C | 2.5 | 48 | 48 h | Unlimited |
| 23°C | 1.5 | 36 | 36 h | Unlimited |
| 35°C | 1 | 24 | 24 h | Unlimited |
| Storage | Store in a cool, dry environment |
|---|---|
| Shelf life | 1 year |
| Packaging Specifications | TR625-1: 25 kg in a 20 L pail; TR625-2: A: 18 kg in a 20 L pail; B: 3 kg in a 4 L pail |
| Flash Point | Greater than 65 °C |
| density | 1.3–1.5 kg/L |
Before application, assess and prepare all surfaces to be coated in accordance with ISO standards. Remove any oil and grease by solvent cleaning to SSPC-SP1; blast clean to Sa 2.5 or clean with power tools to St 3; remove dust and contaminants.
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.
