SHR1800 Heat-reflective Thermal Insulation Coating is a thermal insulation paint. A new type of solar heat reflective coating with anti-corrosion, thermal insulation and cooling functions, widely used on the surfaces of storage tanks, oil pipelines, oil transport tanks, refrigerated trucks, granaries and roofs, featuring high heat reflectance (≥0.70), good penetration resistance and strong adhesion to substrates, capable of reducing the surface temperature by 10–20 °C and the internal temperature by 5–10 °C. SHR 1800-2 type: two-component polyurethane, with excellent colour and gloss retention, outdoor weather resistance, and good solvent and chemical resistance. Parameters on this page: dry film thickness 100 µm, theoretical spreading rate 4.17 m²/kg, number of components: single.
Data source: OSAKA original Technical Data Sheet (TDS), "SHR1800 Heat-reflective Thermal Insulation Coating"; 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 | — |
|---|---|
| Dry Film Thickness | 100 µm |
| Theoretical Spreading Rate | 4.17 m2/Kg |
| VOC | SHR 1800-1: 430 g/L; SHR 1800-2: 387 … |
| Density / Specific Gravity | Approx. 1.2 kg/L |
| Number of Components | One-component |
| Thinner | OUP 110 (SHR 1800-1);OUP 104 (SHR 1… |
| Mixing Ratio | SHR 1800-1: single can; SHR 1800-2: A : B = 6:1 … |
| Pot Life | SHR 1800-1: unlimited; SHR 1800-2: 23 °C — 6 h |
SHR 1800-1 type: single-component acrylic, easy application. SHR 1800-2 type: two-component polyurethane, with excellent colour and gloss retention, outdoor weather resistance, and good solvent and chemical resistance. High gloss or semi-gloss, various colours.
A new type of solar heat reflective coating with anti-corrosion, thermal insulation and cooling functions, widely used on the surfaces of storage tanks, oil pipelines, oil transport tanks, refrigerated trucks, granaries and roofs, featuring high heat reflectance (≥0.70), good penetration resistance and strong adhesion to substrates, capable of reducing the surface temperature by 10–20 °C and the internal temperature by 5–10 °C.
| Volume Solids | SHR 1800-1:50% SHR 1800-2:55% |
|---|---|
| Dry Film Thickness | 100 µm |
| Theoretical Spreading Rate | SHR 1800-1: 4.17 m2/Kg (DFT: 100µm) SHR 1800-2: 4.58 m2/Kg (DFT: 100µm) |
| Practical Spreading Rate | Allowing a suitable loss |
| Volatile organic compound content | SHR 1800-1: 430 g/L; SHR 1800-2: 387 g/L |
| Mixing Ratio | SHR 1800-1: single can; SHR 1800-2: 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 | OUP 110 (SHR 1800-1); OUP 104 (SHR 1800-2), recommended addition 3%–5%. |
| Paint equipment cleaner | OUP 110 (SHR 1800-1);OUP 104 (SHR 1800-2) |
| Pot life | SHR 1800-1: unlimited; SHR 1800-2: 23 °C — 6 h |
| Drying Time | ||||
| Substrate Temperature | Touch dry (h) | Hard dry (h) | Recoat Interval | |
| Minimum | Maximum | |||
| 23°C | 1 | 24 | 16 h | Unlimited |
| Storage | Store in a cool, dry environment |
|---|---|
| Shelf life | 1 year |
| Packaging Specifications | SHR 1800-1: 20 kg in a 20 L drum; SHR 1800-2: A: 18 kg in a 20 L drum; B: 3 kg in a 4 L drum |
| Flash Point | Above 23 °C |
| density | Approx. 1.2 kg/L |
Keep the preceding coat clean and dry. Recommended preceding coats: zinc-rich primer, epoxy primer, epoxy intermediate coat etc.
The thicker the coating, the better the internal cooling effect.
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.
