2131 ROSWAN QD HB High-build Special Alkyd Primer is an alkyd coating used as a primer. ROSWAN QD HB is an alkyd resin anti-rust primer with high anticorrosive performance. Parameters on this page: volume solids 49 ± 2% (ISO 3233); theoretical spreading rate 0.061–0.143 L/m²; number of components: one. Comparable products from the same brand: 100 EVASIGN No.100 Modified Alkyd Resin Topcoat, 1050 NZ PRIMER S Zinc-free Epoxy Shop Primer, 200 GALVANITE No.200 PRIMER Epoxy Galvanized Sheet Primer.
Source: CMP original technical data sheet (TDS) '2131 ROSWAN QD HB High-build Special Alkyd Primer'. Spreading rate and other values converted from the TDS; for 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 | 49 ± 2% (ISO: 3233) |
|---|---|
| Dry Film Thickness | 30–70 µm |
| Theoretical Spreading Rate | 0.061-0.143 L/m2 |
| VOC | 426 g/L (Method 24) |
| Density / Specific Gravity | 1.35 g/ml (ISO: 2811) |
| Number of Components | One-component |
| Flash Point | 36°C |
| Thinner | MARINE THINNER |
| Colour / Appearance | White, grey, red-brown |
ROSWAN QD HB is an alkyd resin anti-rust primer with high anticorrosive performance. It has high adhesion and compatibility with alkyd topcoats.
| Type | High-build Special Alkyd Primer |
|---|---|
| Use | Can be used as an anti-rust primer for superstructure interiors, decks, cargo holds, engine rooms and other steel structures. |
| Colour | White, grey, red-brown |
|---|---|
| Flash Point | 36°C |
| Density | 1.35 g/ml (ISO: 2811) |
| Volume Solids | 49 ± 2% (ISO: 3233) |
| Volatile organic compound content | 426 g/L (Method 24) |
| Theoretical spreading rate | 0.061-0.143 L/m2 |
| Thickness | Wet film 61–143 µm |
| Dry film 30–70 | µm |
(dry film: 70 µm)
| Temperature | -5 °C | 0 °C | 5 °C | 10 °C | 20 °C | 30 °C | |
| Drying Time | Surface Dry | 14 h | 10 h | 6 h | 3 h | 1.5 h | 45 min |
| Hard Dry | 48 h | 36 h | 24 h | 14 h | 7 h | 4 h | |
| Recoat interval | At least | 110 h | 70 h | 48 h | 30 h | 20 h | 16 h |
At most*
| Application method | Airless spray, brush*, roller |
|---|---|
| Weather: temperature | Minimum -5 °C |
| Humidity | Maximum 85% RH; steel temperature at least 3 °C above the dew point |
| Airless spray: viscosity | 1-2Pa.s |
| Nozzle | Graco719 |
| Paint output pressure | 14.7-17.7 Mpa |
| Spray gun speed | 70–90 cm/s |
| Thinner | MARINE THINNER |
| Thinning | 0–7% by volume |
| Newbuilding | Follow the shipyard standard. Consult the CMP representative for advice. |
|---|---|
| Repair and maintenance | Remove surface contaminants and dry. Remove damaged areas by power tool to at least |
| St2(ISO 8507-1 | 2007). |
| Preceding coat | NZ PRIMER S, CERABOND 2000, etc. |
| Subsequent coat | EVAMARINE, alkyd resin paint |
| Packaging | One-component |
Note: 1. *For exterior application, the maximum overcoating interval is as follows. For interior application there is no maximum overcoating interval.
| 5°C | 10 °C 20 °C 30 °C: 120 days, 100 days, 90 days, 60 days. 2. To avoid orange peel or wrinkling of subsequent coats, keep within the recommended film thickness range. |
|---|
3. In confined spaces or under low-temperature conditions, ventilation is necessary to remove evaporating solvent and promote film formation during application.
4. At 10 °C, additional thinner may be required to reach the application viscosity.
5. Too much solvent may reduce sag resistance. 6. Brush application can hardly achieve adequate film thickness; recoating is recommended.
7. Density and VOC content are calculated without thinner. Values may vary with colour, production process, local regulations, etc.
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.
