Water-borne epoxy MIO intermediate coat ZD5310 is a water-borne paint used as an intermediate coat. It serves as the intermediate layer and sealing coat over high-performance anti-corrosion primers such as water-borne epoxy zinc-rich primer and water-borne inorganic zinc-rich primer, enhancing the barrier and protective performance of the whole coating system. A two-component water-borne environmentally friendly epoxy intermediate coat/anti-corrosion paint composed of water-borne epoxy resin, water, lamellar pigments and fillers, additives and water-soluble amine curing agent. Parameters on this page: volume solids 49 ± 3%, DFT 40/60/80 µm, theoretical spreading rate 0.236 kg/m². Comparable products from the same brand: water-borne epoxy intermediate coat ZDW2051, ZDW6500 water-borne epoxy primer, water-borne acrylic intermediate coat ZDW2050.
Parameter source: ZINDN original technical data sheet (TDS) \"Water-borne Epoxy MIO Intermediate Coat ZD5310\"; 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 | 49 ± 3% |
|---|---|
| Dry Film Thickness | 40/60/80 µm |
| Theoretical Spreading Rate | 0.236 kg/m² |
| VOC | ≤100g/L |
| Density / Specific Gravity | 1.45 ± 0.1 |
| Number of Components | Two-component |
| Flash Point | >115 °C (components A, B and the mixture) |
| Thinner | Water (clean tools before the paint is touch dry; once touch dry, a glycol ether solvent may be used for tool… |
| Mixing Ratio | Component A (base) : Component B (curing agent) = 10:1 |
ZD5310 Water-borne Epoxy MIO Intermediate Coat
A two-component water-borne environmentally friendly epoxy intermediate coat/anti-corrosion paint composed of water-borne epoxy resin, water, lamellar pigments and fillers, additives and water-soluble amine curing agent.
The high content of lamellar micaceous iron oxide forms a \"labyrinth\" effect in the film, giving the coating excellent barrier and anti-corrosion properties.
Excellent adhesion to primers and to various topcoats; enhances the overall protective performance of the coating system.
Low VOC content, low odour, environmentally friendly.
Serves as the intermediate layer and sealing coat over high-performance anti-corrosion primers such as water-borne epoxy zinc-rich primer and water-borne inorganic zinc-rich primer to enhance the barrier and protective performance of the whole coating system; serves as an anti-corrosion primer for steel structures; serves as a surface barrier anti-corrosion intermediate coat for concrete and other structures; serves as a pre-treatment coat for maintenance of old coatings, provided compatibility is permitted.
| Colour | Grey |
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| Gloss | Matt |
| Volume Solids | 49±3% |
| Mixed density (kg/L) | 1.45±0.1 |
| Dry film thickness (µm) | Minimum 40 | Typical 60 | Maximum 80 |
| Wet film thickness (µm) | 82 | 122 | 164 |
| Theoretical spreading rate (kg/m²) | 0.118 | 0.177 | 0.236 |
| VOC content | ≤100g/L |
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| Bare steel surface | 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 30–75 µm (medium roughness on the ISO 8503-1 comparator). Apply within 4 hours of blast cleaning. |
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| Shop-primed surface | Welds, heat-corrected areas and damaged areas must be blast cleaned to Sa 2.5 (ISO 8501-1) or cleaned with power tools to St 3. |
| Primed surface | Clean, dry and free of zinc salts and contaminants. |
| Repair | Thoroughly remove grease from the surface with a suitable cleaner, and wash off salts and other contaminants with high-pressure fresh water. Remove rust and other loose material by blast cleaning; alternatively, grind small rusted areas with power tools. |
Ambient temperature for application 5–38 °C; substrate temperature not below 5 °C and at least 3 °C above the air dew point; relative humidity ≤80%; temperature and relative humidity shall be measured at the substrate close to the work area.
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, and add water as appropriate to adjust to a suitable application viscosity. Once mixed, use within the specified pot life. |
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| Thinner / Cleaning Solvent | 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) = 10:1 |
| Induction Time | 10 min (25 °C) |
| 5°C | 15°C | 25°C | 35°C |
| 6 h | 4 h | 2.5 h | 1.5 h |
| Application Methods | Airless spray and conventional spray are recommended; brush or roller is suitable for small-area repair, and a short-nap roller shall be used to avoid blistering. |
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| 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 | % | 0~3 | 0~5 | 0~3 |
| Substrate surface temperature | 5°C | 15°C | 25°C | 35°C |
| Touch Dry | 4 h | 2 h | 1 h | 0.5 h |
| Hard Dry | 36 h | 24 h | 18 h | 12 h |
| Minimum recoat interval | 36 h | 24 h | 18 h | 12 h |
| Maximum recoat interval | Unlimited, provided the surface is clean and free from contamination |
Note: the above data are measured under well-ventilated conditions, at typical film thickness and 75% 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.
| Preceding coat | Water-borne cold galvanizing, water-borne epoxy sealer, water-borne epoxy primer, water-borne epoxy zinc-rich primer |
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| Subsequent coat | Water-borne epoxy topcoat, water-borne polyurethane topcoat, water-borne acrylic topcoat, water-borne fluorocarbon topcoat |
| Packaging Specifications | Component A 20 kg, Component B 2 kg |
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| Flash Point | >115 °C (components A, B and the 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 inhalation of paint mist; avoid contact of paint with skin and eyes; ingestion of this product is strictly prohibited; take necessary preventive and protective measures to protect the environment. Use this product under good ventilation. When applying in confined or poorly ventilated areas, forced ventilation must be provided to facilitate film 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 water-borne epoxy MIO intermediate coat ZD5310 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 |
|---|---|---|
| ZD5310 | — | 22 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.
