ZINDN Cold-spray Zinc ZD96-21 Easy-spray Zinc belongs to cold galvanizing. Used for long-term anticorrosion and repair of small areas of steel structures; can be used as a single coat, or overcoated with a compatible heavy-duty anticorrosive coating to provide a synergistic effect and meet various protection requirements. A one-component, high-solids, heavy-duty anticorrosive aerosol spray composed of fusing agent, zinc powder, solvent and the like, conforming to BB/T 0047-2018, Aerosol Paint. Parameters on this page: volume solids >45%, dry film thickness 40/60/80 µm, theoretical spreading rate 3.3/2.2/1.5 m²/can. Comparable models of the same brand: ZD6310-Z4600 Cold-spray Zinc Coating, ZD6310-Z850 Cold-spray Zinc Coating, ZZ96-T Zhuozhu Cold-spray Zinc.
Source: ZINDN original technical data sheet (TDS) 'ZINDN Cold Galvanizing ZD96-21 Easy-spray Zinc'. 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 | >45% |
|---|---|
| Dry Film Thickness | 40/60/80 µm |
| Theoretical Spreading Rate | 1.5 m²/can |
| VOC | — |
| Density / Specific Gravity | 2.4 ± 0.1 |
| Number of Components | One-component |
| Flash Point | >47°C |
| Colour / Appearance | Zinc grey |
| Gloss | Matt |
ZD96-21 ZINDN Cold-spray Zinc (Easy-spray Zinc)
A one-component, high-solids, heavy-duty anticorrosive aerosol spray composed of fusing agent, zinc powder and solvents, complying with BB/T 0047-2018 'Aerosol Paints'.
Zinc content of the dry film above 96%;
High anticorrosive performance;
High weathering resistance;
High adhesion;
Flexible and simple application, fast drying.
Used for long-term corrosion protection and repair of small areas of steel structures. Can be used as a single coat, or overcoated with a compatible heavy-duty anticorrosive coating for synergistic effect to meet various protection requirements. An ideal material for replacing or repairing thermally sprayed zinc and hot-dip galvanized layers.
| Colour | Zinc grey |
|---|---|
| Gloss | Matt |
| Volume Solids | >45% |
| Density (kg/L) | 2.4±0.1 |
| Spray output rate | ≥96% |
| Internal pressure | ≤0.8Mpa |
| Dry film thickness (µm) | Minimum 40 | Typical 60 | Maximum 80 |
| Wet film thickness (µm) | 90 | 135 | 180 |
| Theoretical spreading rate (m²/can) | 3.3 | 2.2 | 1.5 |
| Practical Spreading Rate | Allowing for a suitable loss factor |
|---|
| New steel | Remove grease from the surface with a suitable cleaner, and rinse off salts and other contaminants with fresh water. Remove weld slag, and grind welds and sharp edges smooth. Abrasive blast clean to Sa 2.5 (ISO 8501-1); the ideal surface roughness is Rz 40–75 µm (medium roughness on the ISO 8503-1 comparator). Apply the primer within 4 hours of blast cleaning. |
|---|---|
| Repair of galvanised surfaces | Thoroughly remove grease from the surface with a suitable cleaner, wash off salts and other contaminants with high-pressure fresh water, grind small rusted areas with power tools, and touch up with this product. |
Ambient temperature for application -5 to 50 °C, air relative humidity not exceeding 95%, and the steel surface temperature shall be at least 3 °C above the dew point; outdoor application is prohibited in rain, fog, snow, strong wind and heavy dust.
In hot summer weather, guard against dry spray; provide ample ventilation during application and drying in confined spaces;
1. Thoroughly remove oil, grease, moisture and dust from the areas to be painted.
2. Before spraying, shake the can up, down, left and right for about two minutes so that the paint is fully mixed.
3. At about 20–30 cm from the surface to be coated, press the nozzle with the index finger and spray back and forth evenly.
4. Use multiple light sprays, applying a thin coat every two minutes, which gives a better result than a single heavy coat.
5. Before storing after use, invert the can and press the nozzle for about 3 seconds to clear residual paint and prevent clogging.
| Substrate surface temperature | 5°C | 15°C | 25°C | 35°C |
| Surface Dry | 1 h | 45 min | 15 min | 10 min |
| Hard Dry | 3 h | 2 h | 1 h | 45 min |
| Minimum self-overcoating interval | 2 h | 1 h | 30 min | 20 min |
| Minimum overcoating interval for sealer | 36 h | 24 h | 18 h | 12 h |
| Maximum recoat interval | Unlimited |
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.
| Preceding coat | Apply directly to steel surfaces prepared to Sa 2.5 or St 3, or to hot-dip galvanised or hot-sprayed zinc surfaces; |
|---|---|
| Subsequent coat | ZINDN sealer, ZINDN metal sealer, ZINDN silver topcoat, ZINDN silver zinc-rich, ZINDN zinc-aluminium coating. |
| Packaging Specifications | 420 ml/can |
|---|---|
| Flash Point | >47°C |
| Storage conditions | Store in accordance with national regulations. Keep in a dry, cool, well-ventilated place away from heat and sources of ignition. Keep containers tightly closed. |
| Shelf life | Shelf life is 2 years under good storage conditions. |
This product contains flammable materials; 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 solvent vapours and spray mist, avoid contact of paint with skin and eyes, and do not swallow the product. Take the necessary precautions and protective measures for fire prevention, explosion prevention and environmental protection. 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 |
|---|
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.
