ZD1770-E74B Aircraft Grey High Chlorinated Polyethylene Topcoat belongs to topcoat. Suitable for application over high chlorinated polyethylene primer or epoxy and other previous coats, used as weatherable topcoat for metal structures or concrete surfaces in various atmospheric environments. Self-crosslinking anti-corrosion coating made from high chlorinated polyethylene resin, highly weatherable pigments and fillers, additives, solvents and other components. Parameters on this page: volume solids 40 ± 2%, dry film thickness 40 µm, theoretical spreading rate 100 g/m². Comparable models from the same brand: ZB18-12ZD ZINDN metal sealant, ZD5180 high-solids polyurethane topcoat, ZD6310-N01F epoxy oil-resistant static conductive topcoat.
Parameter source: ZINDN original technical data sheet (TDS) “ZD1770-E74B Aircraft Grey High Chlorinated Polyethylene Topcoat”; 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 | 40 ± 2% |
|---|---|
| Dry Film Thickness | 40µm |
| Theoretical Spreading Rate | 100 g/m² |
| VOC | — |
| Density / Specific Gravity | 1.35 ± 0.1 |
| Number of Components | One-component |
| Thinner | ZX-01 Thinner |
| Colour / Appearance | Various colours |
| Gloss | Flat |
ZD1770 High Chlorinated Polyethylene Topcoat
Self-crosslinking anti-corrosion coating made from high chlorinated polyethylene resin, highly weatherable pigments and fillers, additives, solvents and other components.
Good acid and alkali resistance and ageing resistance, with a hard film, high adhesion, and good impact and abrasion resistance.
A single-component coating, easy to apply and fast drying.
Suitable for application over high chlorinated polyethylene primer or epoxy and other previous coats, used as a weather-resistant topcoat on metal structures or concrete surfaces in various atmospheric environments.
| Colour | Various colours |
|---|---|
| Gloss | Flat |
| Volume Solids | 40±2% |
| Density (kg/L) | 1.35±0.1 |
| Typical film thickness and theoretical spreading rate | 100g/m² |
| Wet Film Thickness | 100µm |
| Dry Film Thickness | 40µm |
Remove all oil, grease and contaminants from the surface with a suitable cleaner; keep the surface clean, dry and free of contamination.
The product shall be applied over the recommended primer.
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.
| Mixing | The product is single-component. Stir with an electric stirrer before use, and add a suitable amount of thinner according to the conditions to adjust to a suitable application viscosity. |
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| Thinner / Cleaning Solvent | ZX-01 Thinner |
| Application Methods | Airless spray or air spray is recommended; brush and roller are recommended only for touch-up, small-area application or repair. |
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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 | 0.38~0.48 | 1.5~2.0 | —— |
| Spray pressure | kg/cm² | 150~200 | 3~4 | —— |
| Thinning quantity | % | 5~10 | 10~15 | 0~3 |
| Substrate surface temperature | 5°C | 15°C | 25°C | 35°C |
| Touch Dry | 1.5 h | 1 h | 0.5 h | 10 min |
| Hard Dry | 3 h | 2 h | 1 h | 30 min |
| Minimum recoat interval | 3 h | 2 h | 1 h | 30 min |
| Maximum recoat interval | Unlimited, provided the surface is clean and free of contaminants |
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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 high-chlorinated polyethylene, epoxy or polyurethane intermediate coats, or anticorrosive primers |
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During application and drying/curing, the relative humidity must not exceed 80%.
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 | 20kg |
|---|---|
| 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 12 months 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 spray mist, avoid contact of paint with skin and eyes, and do not swallow the product. Take the necessary precautions and protective measures to protect the environment. Use only in well-ventilated conditions. In confined or poorly ventilated areas, provide forced ventilation.
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.
