Product appearance Recommended dry film thickness Semi-gloss 40–80 µm Colour Recommended wet film thickness Grey, red-brown 80–166 µm Composition Two-component Theoretical spreading rate For 40 µm dry film: 12 m²/L Mixing ratio Drying time By volume For 40 µm dry film. Parameters on this page: volume solids 48 ± 2%, dry film thickness 40–80 µm, theoretical spreading rate 4.8 m²/L/100 µm. Comparable products of the same brand and type: AMERCOAT 114 A epoxy filler 114 A, AMERCOAT 220 waterborne acrylic topcoat 220, AMERCOAT 240 SIGMACOVER 240 high-solids multi-purpose epoxy 240.
Source of parameters: PPG manufacturer's Technical Data Sheet (TDS) "CENTREPOX PZ"; values such as spreading rate are converted from TDS parameters and are for product 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 | — |
|---|---|
| Dry Film Thickness | — |
| Theoretical Spreading Rate | — |
| VOC | — |
| Density / Specific Gravity | — |
| Number of Components | Two-component |
| Thinner | No. 22 Thinner Application tools Thinning Nozzle pressure |
| Packaging Specifications | 4 L (Base: 3.12 L / Hardener: 0.88 L) Storage: unopened at room… |
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.
Zinc phosphate epoxy polyamide primer. Substrate: mild steel or galvanized steel.
Performance, indoor; outdoor;
Can be overcoated with any paint. Immersion (1);
Approved by EDF (French Electricity Authority), CEMETE (French Nuclear Laboratory), CEA (French nuclear ... workshop painting; site painting;
Center) and BINE (Beijing Institute of Nuclear Engineering) approved for new construction; maintenance;
galvanized steel surfaces of nuclear power plants.
ACQPA 23972 applicable environments:
Complies with PMUC specifications for rural, urban, industrial and marine environments.
Product appearance: semi-gloss; recommended dry film thickness: 40–80 µm; colour: grey, red-brown; recommended wet film thickness: 80–166 µm; composition: two-component; theoretical spreading rate for 40 µm dry film: 12 m²/L; mixing ratio; drying time by volume for 40 µm dry film:
Base: 78%; dust-free: 30 min; hardener: 22%; touch dry: 1 h; thinner; handleable: 6 h; Thinner No. 22; recoatable; maturation period: Enduke Wufeida Gaofeidabo; pot life: Rivolt 608 h; Vega CC 3504*; ambient temperature affects pot life and minimum recoat interval; Vega PU density: 1.38 ± 0.05 (grey), 1.43 ± 0.05 (red-brown); recoat interval; for 40 µm dry film:
Solids content by volume: 48% ± 2; minimum*: 6 h – maximum*: 1 year; temperature resistance: continuous 110°C (dry). All data relating to the density and solids content of the topcoat are based on the product being white. These data are also based on mixing the appropriate product.
*See Overview.
CHALLENGING TIME Substrate and surface preparation; substrate type: mild steel or galvanized steel.
On steel surfaces:
Abrasive blast clean to Sa 2 ½ in accordance with ISO 8501-1, with roughness G in accordance with ISO 8503-1 or Ra 10–13.
On galvanized steel surfaces:
Sweep blast for roughening or acid pickle with Lisif No. 2, then rinse with clean water.
Preparation of the product for use/thinning:
Stir the base mechanically and slowly add the curing agent until thoroughly mixed.
If necessary, thin the product according to the application conditions.
| Thinner: Thinner No. 22 | Cleaner: Thinner No. 22; application tools; thinning; nozzle pressure |
|---|
| Brush | Suitable | Ready for use | (for small areas only) | |
| Roller | Suitable | Ready for use | ||
| Air spray gun | Suitable | 10/15% | 12 / 10e | 3 to 4 bar |
| High-pressure spray gun | Suitable | 5/10% | 15 to 17/1000 in | 181–201 bar |
The thinning ratio depends on weather and application conditions.
Application conditions:
Ambient temperature: +5°C to +35°C; substrate temperature: at least +3°C above dew point. Note: Indoors only, CENTREPOX PZ can be covered with a two-coat alkyd system (intermediate coat + topcoat). (1) During immersion, CENTREPOX PZ must be covered.
Health and safety; flash point:
Base: flash point < 21 °C / curing agent: 21 °C < flash point < 55 °C. Thinner No. 22: 21 °C < flash point < 55 °C. Volatile organic content per litre: 455 g/L. This value complies with the European coatings and varnishes reference.
Packaging and storage
| Packaging: 20 L (Base: 15.6 L / Hardener: 4.4 L) | 4 L (Base: 3.12 L / Hardener: 0.88 L); storage: unopened, indoors at +5°C to +35°C, for up to 12 months. |
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Sigma Coatings (China), Room 408, Baiteng Building, 318 Fuzhou Road, Shanghai 200001. Tel: 021-6391-2991; Fax: 021-6391-2700
Data is subject to the manufacturer's latest version; in all cases the manufacturer's latest TDS prevails.
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.
