5526 UNY MARINE HS Polyurethane Topcoat is a polyurethane coating used as a topcoat. UNYMARINE HS is a high-solids topcoat based on acrylic resin and non-yellowing polyisocyanate resin, with the following advantages: 1. good durability, even when applied over coatings with a rough surface for a long time. Parameters on this page: volume solids 57 ± 2%, dry film thickness 50–75 µm, theoretical spreading rate 0.089–0.132 L/m². Comparable products from the same brand: 5510B THERMO SHADAN PU Polyurethane Topcoat, 5526C UNY MARINE HS M Polyurethane Topcoat, 100 EVASIGN No.100 Modified Alkyd Resin Topcoat.
Source: CMP original technical data sheet (TDS) "5526 UNY MARINE HS Polyurethane Topcoat"; spreading rate and other values 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 | 57 ± 2%% |
|---|---|
| Dry Film Thickness | 50–75 µm |
| Theoretical Spreading Rate | 0.089-0.132 L/m2 |
| VOC | 375 g/L |
| Density / Specific Gravity | 1.39 g/ml |
| Number of Components | Two-component |
| Thinner | URETHANE THINNER A |
| Mixing Ratio | Base : curing agent = 77:23 (by volume) |
| Colour / Appearance | White or specified colours |
UNYMARINE HS is a high-solids topcoat based on acrylic resin and non-yellowing polyisocyanate resin
It has the following advantages: 1. Good durability even when applied over a coating on a rough surface for a long time.
2. good weatherability (gloss retention); 3. good adhesion to the preceding coating.
4. Good physical properties such as toughness, impact resistance and abrasion resistance.
5. Good oil and chemical resistance.
6. Recoatable.
| Type | Polyurethane topcoat |
|---|---|
| Use | Suitable as a high-gloss topcoat for the exterior superstructure, exterior decks and equipment surfaces of steel vessels. |
| Mixing Ratio | Base : curing agent = 77:23 (by volume) |
|---|---|
| Colour | White or specified colours |
| Flash Point | Base 18 °C, curing agent 29.5 °C |
| Density | 1.39 g/ml |
| Volume Solids | 57 ± 2%% |
| Volatile organic compound content | 375 g/L |
| Theoretical spreading rate | 0.089-0.132 L/m2 |
| Thickness | Wet film 89–132 µm |
| Dry film | 50–75 µm |
(dry film 70 µm)
| Temperature | -5 °C | 0 °C | 5 °C | 10 °C | 20 °C | 30 °C | |
| Drying Time | Surface Dry | 3.5 h | 2 h | 1 h | 40 min | 30 min | 20 min |
| Hard Dry | 60 h | 40 h | 24 h | 12 h | 8 h | 6 h | |
| Recoat interval | At least | 60 h | 40 h | 24 h | 12 h | 8 h | 6 h |
At most*
| Pot life | 24 h, 24 h, 24 h, 20 h, 16 h, 8 h |
|---|---|
| Induction period | 30 min, 30 min, 30 min, 30 min, 30 min, 30 min |
| Application method | Airless spray, brush, roller |
|---|---|
| Weather: temperature | Minimum -5 °C |
| Humidity | Maximum 85% RH |
| Airless spray: viscosity | 30–50 s (Ford Cup #4) |
| Nozzle | Graco515,615,715 |
| Paint output pressure | 14.7-23.5 Mpa |
| Spray gun speed | 80–100 cm/s |
| Thinner | URETHANE THINNER A |
| Thinning | 0–15% by volume (airless spray) |
The surface to be coated shall be clean and free from rust, dirt, crude oil, grease or other foreign matter, cleaned by power washing, detergent or solvent as appropriate.
| Preceding coat | BANNOH 500, BANNOH 200, EPICON MARINE UNDERCOAT M, etc. |
|---|---|
| Subsequent coat | - |
| Packaging | Two-component |
Note: 1 *Refer to the coating specification. 2 VOC content and density are theoretically calculated from a representative colour formulation (white) without thinner. Values vary with the formulation of different colours.
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.
