Widely used for internal-wall corrosion protection of bag filters, flue gas preheaters, chimneys and flue ducts in waste/hazardous-waste/biomass incineration power generation. Component A is composed of imported special resin, pigments, various functional fillers and additives; component B is a modified hardener. Parameters on this page: volume solids 91% ± 2%; dry film thickness 300 µm; theoretical spreading rate 500 g/m². Comparable products from the same brand: ZD100 Silane Impregnant, ZD2551 Inorganic Hybrid Solvent-free Primer-topcoat Coating, ZD6153 Solvent-free Acid-resistant Mortar 28:KG.
Source: ZINDN original technical data sheet (TDS) 'ZD8540 Special Heat-resistant Anticorrosive Coating TDS.'. 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 | 91% ± 2% |
|---|---|
| Dry Film Thickness | 300µm |
| Theoretical Spreading Rate | 500 g/m² |
| VOC | — |
| Density / Specific Gravity | 1.45 ± 0.1 |
| Number of Components | Two-component |
| Flash Point | >25 °C (components A, B and the mixture) |
| Thinner | X-500 Epoxy Thinner |
| Mixing Ratio | Component A (base) : Component B (curing agent) = 8:1 |
The manufacturer's datasheet for this model does not state the coating position or resin type, so it has not been assigned to the above categories. Browse similar products by category, orContact Usconfirm the coating system.
ZD8540 Special Heat-resistant Anticorrosive Coating
A two-component modified heat-resistant anticorrosive coating. Component A is composed of imported special resin, pigments, various functional fillers and additives; component B is a modified hardener.
High adhesion, flexibility and impact resistance;
High corrosion resistance (acid and alkali media at 5%–30% concentration), abrasion resistance, water resistance, and resistance to thermal shock;
Widely used for internal-wall corrosion protection of bag filters, flue gas preheaters, chimneys and flue ducts in waste/hazardous-waste/biomass incineration power generation;
| Colour | Black |
|---|---|
| Solids content by mass | 91%±2% |
| Volume Solids | 86%±2% |
| Mixed density (kg/L) | 1.45±0.1 |
| Typical film thickness and theoretical spreading rate | 500g/m² |
| Wet Film Thickness | 348µm |
| Dry Film Thickness | 300µm |
| 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 30–75 µm (medium roughness on the ISO 8503-1 comparator). Apply the primer within 4 hours of blast cleaning. |
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| Repair | Remove oil, grease, salts, dust and damaged old coating |
Application environment temperature 5–38 °C, relative humidity not more than 85%, and the steel surface temperature should be at least 3 °C above the dew point. 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 | X-500 Epoxy Thinner |
| Mixing ratio (by weight) | Component A (base) : Component B (curing agent) = 8:1 |
| Induction Time | 10–30 min (25 °C) |
| 5°C | 15°C | 25°C | 35°C |
| 8 h | 6 h | 4 h | 1 h |
| Application Methods | Airless spray and air spray are recommended; brush and roller are recommended only for touch-up, small-area application or repair. |
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| 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 | 40°C |
| Touch Dry | 8 h | 4 h | 2 h | 1 h |
| Hard Dry | 48 h | 24 h | 16 h | 12 h |
| Minimum recoat interval | 24 h to 7 days | 16–48 h | 12–24 h | |
| Maximum recoat interval | Unlimited, but any chalk layer from long-term exposure must be removed completely before recoating. |
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Note: the above data are measured under well-ventilated conditions, at typical film thickness and 75% relative humidity, and are for reference only.
The actual drying time and overcoating interval vary depending on film thickness, ventilation, humidity, early handling requirements and mechanical strength.
| Subsequent coat | Silicone coatings, polyurethane coatings |
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| Packaging Specifications | Component A 24 kg, Component B 3 kg |
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| Flash Point | >25 °C (components A, B and the mixture) |
| 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 April 2024; this data sheet supersedes 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 factory item numbers of ZD8540 Special Heat-resistant Anticorrosive Coating TDS. 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 |
|---|---|---|
| ZD8540 Black | — | 27 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.
