Waterborne Polyurethane Topcoat ZD5200 is a waterborne coating used as a topcoat. Suitable for overcoating preceding epoxy or polyurethane coats, used as a protective, highly decorative weatherable topcoat for metal structures or concrete surfaces in various atmospheric environments. A high-crosslink-density two-component aliphatic waterborne acrylic polyurethane topcoat made from waterborne hydroxy acrylic resin, hydrophilic-modified aliphatic isocyanate curing agent and highly weatherable pigments. Parameters on this page: volume solids 48 ± 3%, dry film thickness 30/40/50 µm, theoretical spreading rate 0.146 kg/m². Comparable products from the same brand: Waterborne Acrylic Topcoat ZD5100, Waterborne Acrylic Topcoat ZDW3051, Waterborne Nano-modified Fluorocarbon Topcoat ZDW3060.
Source: ZINDN original technical data sheet (TDS) "Waterborne Polyurethane Topcoat ZD5200"; 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 | 48 ± 3% |
|---|---|
| Dry Film Thickness | 30/40/50 µm |
| Theoretical Spreading Rate | 0.146 kg/m² |
| VOC | — |
| Density / Specific Gravity | 1.4 ± 0.1 |
| Number of Components | Two-component |
| Flash Point | >95 °C (mixture) |
| Thinner | Deionised water (clean tools before the paint is touch dry; once touch dry, a glycol ether solvent may be used for tool cleaning… |
| Mixing Ratio | Component A (base) : Component B (curing agent) = 8:1 |
ZD5200 Waterborne Polyurethane Topcoat
A high-crosslink-density two-component aliphatic waterborne acrylic polyurethane topcoat made from waterborne hydroxy acrylic resin, hydrophilic-modified aliphatic isocyanate curing agent and highly weatherable pigments.
With high adhesion, a tough film, good impact resistance and high gloss and colour retention, combining protection and high decorative performance;
Excellent outdoor durability, very good acid-rain resistance, long-term resistance to drastic changes in marine climate and seawater splash attack; very good resistance to acid, alkali, solvent, salt and water splash.
Suitable for overcoating over epoxy or polyurethane previous coats, as a protective, highly decorative, weather-resistant topcoat for metal structures or concrete surfaces in various atmospheric environments.
| Colour | Various colours |
|---|---|
| Gloss | Flat |
| Volume Solids | 48±3% |
| Mixed density (kg/L) | 1.4±0.1 |
| Dry film thickness (µm) | Minimum 30 | Typical 40 | Maximum* 50 |
| Wet film thickness (µm) | 62.5 | 83.3 | 104 |
| Theoretical spreading rate (kg/m²) | 0.0875 | 0.116 | 0.146 |
| Practical Spreading Rate | Allowing for a suitable loss factor |
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Remove all oil, grease and contaminants from the surface with a suitable cleaner; keep the surface clean, dry and free of contamination.
This product must be applied over the recommended anticorrosive, within the specified recoat interval. Damaged primer areas must be blast cleaned to Sa 2.5 (ISO 8501-1) or power-tool cleaned to St3, and these areas re-primed.
The surface to be coated must be clean and free of standing water; ambient temperature 5–38 °C, relative humidity ≤80%, and the substrate temperature must be at least 3 °C above the dew point to avoid condensation.
Do not apply outdoors in adverse weather such as rain, fog, snow, strong wind and heavy dust;
| Mixing | This product is supplied as two containers forming one unit. Stir the base thoroughly with a power mixer, add the curing agent in the specified ratio, stir again with a power mixer, and add the recommended thinner to adjust to a suitable application viscosity. Once mixed, use within the specified pot life. |
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| Thinner / Cleaning Solvent | Deionised water (clean tools before the paint is touch dry; once touch dry, a glycol ether solvent may be used for tool cleaning) |
| Mixing ratio (by weight) | Component A (base) : Component B (curing agent) = 8:1 |
| Induction Time | No induction required |
| 5°C | 15°C | 25°C | 35°C |
| 4.5 h | 3.5 h | 3 h | 1.5 h |
| Application Methods | Airless spray or air spray is recommended; brush and roller are recommended only for stripe coating, small areas or touch-up. |
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Use a soft brush or short-nap roller to minimise air entrapment.
| Application Methods | Unit | High-pressure airless spray | Air Spray | Brush/roller |
| Spray gun tip size | mm | 0.35~0.53 | 1.5~2.5 | —— |
| Spray pressure | kg/cm² | 150~200 | 3~4 | —— |
| Thinning quantity | % | 0~10 | 10~25 | 5~10 |
| Substrate surface temperature | 5°C | 15°C | 25°C | 35°C |
| Touch Dry | 1 h | 45 min | 30 min | 20 min |
| Hard Dry | 24 h | 12 h | 8 h | 4 h |
| Minimum recoat interval | 24 h | 12 h | 8 h | 4 h |
| Maximum recoat interval | 30 days, with the surface to be coated kept clean and dry |
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Note: the above data are measured under well-ventilated conditions, at typical film thickness and 65% relative humidity, and are for reference only.
Actual drying times and the interval before recoating may be longer or shorter depending on film thickness, ventilation, humidity, the underlying paint, requirements for early handling and mechanical strength, and other factors. The coating must be fully cured before immersion service.
| Preceding paint | Various epoxy, polyurethane intermediate coats or anti-corrosive primers |
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During paint mixing, contact with acid, alkali, alcohol and the like is strictly forbidden. Component B reacts readily with water, alcohol and similar substances; the container of leftover Component B must be tightly sealed after mixing.
During application and drying/curing, relative humidity must not exceed 80%.
Condensation or sudden cooling on the surface during or shortly after application causes loss of gloss, blushing and poor quality.
With roller and brush application, several coats may be required to achieve full hiding, especially for certain lead-free bright colours such as yellow and orange.
| Packaging Specifications | Component A 20 kg, Component B 2.5 kg |
|---|---|
| Flash Point | >95 °C (mixture) |
| Storage conditions | Store in accordance with national regulations. Keep at a temperature above 0 °C in a dry, cool, well-ventilated place away from heat and sources of ignition. Keep containers tightly closed. |
| Shelf life | Shelf life is 1 year under good storage conditions. |
Site safety must comply with the relevant national or local regulations. Read the safety labels on the packaging and the product Safety Data Sheet (MSDS).
Avoid inhaling paint mist, avoid contact of paint with skin and eyes, do not swallow this product, and take necessary precautions and protective measures to protect the environment. Use this product in well-ventilated conditions. For application in narrow or poorly ventilated spaces, provide strong ventilation to aid drying and curing.
Waste disposal must comply with the relevant national or local regulations.
The information and data in this document are accumulated from our tests and practical experience and may serve as an application guide. Since the use of the product is generally beyond our control, we guarantee only the quality of the product itself. We reserve the right to modify this document without prior notice as the product is improved.
| Version information | Published in June 2022; this data sheet supersedes all previous versions |
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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.
The in-plant item numbers of Waterborne Polyurethane Topcoat ZD5200 are as follows.Item No.is the most accurate form when ordering;Colour/colour codecorresponds to the actual colour (RAL, GSB are colour chart codes);Packaging SpecificationsFactory complete-set specification format. Colors not listed may be ordered against the colour card.
| Item No. | Colour / colour code | Packaging Specifications |
|---|---|---|
| ZD5200 RAL9016 | — | 22.5 KG |
This model has a total of1item numbers, all listed on this page; colours outside the table (including special colours and bulk packaging) can be confirmed by phone, delivery dates are advised according to the factory's current production schedule and stock. In the packaging specification, the "+" indicates the complete-set notation for two-component products (base + curing agent), subject to the factory specification; a "—" in the colour column denotes an auxiliary product, or that the item has no colour code in the factory system.
