ZD6340 Epoxy Coal-tar High-build Anticorrosive Coating is an epoxy coating. Suitable for anticorrosive protection of steel surfaces and buried steel pipelines. A two-component anticorrosive coating composed of modified epoxy resin, anticorrosive pigments, solvents, additives and a polyamide hardener. Parameters on this page: volume solids 80% ± 2%; dry film thickness 100 µm; theoretical spreading rate 215 g/m². Comparable products from the same brand: ZD6315 High-solids General-purpose Epoxy Paint (CN/EN), ZD6350 Solvent-free Epoxy Anticorrosive Coating, ZD6611 ZINDN Moisture-curing High-solids Glass Flake Epoxy Paint.
Source: ZINDN original technical data sheet (TDS) 'ZD6340 Epoxy Coal-tar High-build Anticorrosive Coating'. 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 | 80% ± 2% |
|---|---|
| Dry Film Thickness | 100µm |
| Theoretical Spreading Rate | 215 g/m² |
| VOC | — |
| Density / Specific Gravity | 1.5 ± 0.1 |
| Number of Components | Two-component |
| Thinner | X-500 Epoxy Thinner |
| Mixing Ratio | Component A (base) : Component B (curing agent) = 1:1 |
| Colour / Appearance | Black |
ZD6340 Epoxy Coal-tar High-build Anticorrosive Coating
A two-component anticorrosive coating composed of modified epoxy resin, anticorrosive pigments, solvents, additives and a polyamide hardener
Good physical and mechanical properties, strong adhesion, tough film, high anticorrosive performance;
Excellent anti-corrosion performance in various atmospheric environments;
High adhesion to steel;
Suitable for anticorrosive protection of steel surfaces and buried steel pipelines.
| Colour | Black |
|---|---|
| Solids content by mass | 80%±2% |
| Volume Solids | 70%±2% |
| Mixed density (kg/L) | 1.5±0.1 |
| Typical film thickness and theoretical spreading rate | 215g/m² |
| Wet Film Thickness | 145µm |
| Dry Film Thickness | 100µm |
Remove grease with a suitable cleaner and wash off salt and other contaminants with fresh water. Remove weld spatter, smooth welds and sharp edges, blast-clean to Sa 2.5 (ISO 8501-1), with an ideal surface roughness of Rz 30–75 µm (medium roughness per ISO 8503-1 comparator); apply the primer within 4 hours of blasting.
Application ambient temperature 5–38 °C, relative humidity not above 85%, and the steel surface temperature at least 3 °C above the dew point; rain,
| Mixing | This product is supplied as a set in two cans. When using, first stir the base with a power mixer, add the hardener in the specified ratio, mix with a power mixer, and add an appropriate amount of the compatible thinner to reach the suitable application viscosity. Once mixed, use within the specified pot life. |
|---|---|
| Thinner / Cleaning Solvent | X-500 Epoxy Thinner |
| Mixing ratio (by weight) | Component A (base) : Component B (curing agent) = 1:1 |
| Induction Time | 30 min (25 °C) |
| 5°C | 15°C | 25°C | 35°C |
| 5.5 h | 5 h | 4 h | 3 h |
| Application Methods | Airless spray and air spray are recommended; brush and roller are recommended only for touch-up, small-area application or repair. |
|---|
| Application Methods | Unit | High-pressure airless spray | Air Spray | Brush/roller |
| Spray gun tip size | mm | 0.43~0.58 | 1.5~2.5 | —— |
| Spray pressure | kg/cm² | 150~200 | 3~4 | —— |
| Thinning quantity | % | 0~10 | 10~20 | 5~10 |
| Substrate surface temperature | 5°C | 15°C | 25°C | 35°C |
| Touch Dry | 4 h | 2 h | 1 h | 30 min |
| Hard Dry | 24 h | 16 h | 12 h | 8 h |
| Minimum recoat interval | 24 h | 16 h | 12 h | 8 h |
| Maximum recoat interval | Unlimited, but any chalk layer from long-term exposure must be removed completely before recoating. |
|---|
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.
| Packaging Specifications | Component A 25 kg, component B 25 kg |
|---|---|
| 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 1 year 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.
The factory item numbers of ZD6340 Epoxy Coal-tar High-build Anticorrosive Coating 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 |
|---|---|---|
| ZD6340-B01F | — | 25 KG + 25 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.
