HEMPEL Water-borne Epoxy Modified Interior Topcoat 320 is a water-borne paint used as a topcoat. It serves as the interior topcoat or bottom structure topcoat in container coating systems. After curing it forms an impact-resistant and anticorrosive coating with good chemical splash resistance and compliance with relevant FDA requirements, making it an ideal container interior topcoat. Parameters on this page: volume solids 49 ± 2%, dry film thickness 50 µm, theoretical spreading rate 10 m²/L. Comparable products of the same brand and category: HEMPEL Water-borne Acrylic High-build Enamel 58030, HEMPEL Water-borne Acrylic Exterior Topcoat 380, HEMPEL Water-borne Epoxy Modified Intermediate Coat 510.
Parameter source: HEMPEL original technical data sheet (TDS) “HEMPEL Water-borne Epoxy Modified Interior Topcoat 320”; 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 ± 2% |
|---|---|
| Dry Film Thickness | 50 µm |
| Theoretical Spreading Rate | 10 m²/L |
| VOC | 41 g/L (China) |
| Density / Specific Gravity | 1.4 kg/L |
| Number of Components | Two-component |
| Flash Point | 72°C |
| Colour / Appearance | Light Grey 11150 |
| Gloss | Flat |
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
Hempel's Water-borne Epoxy Interior Finish 320 is a two-component, fast-drying, water-borne modified epoxy topcoat. After curing it forms an impact-resistant and anti-corrosive coating with good chemical splash resistance, complies with relevant FDA requirements, and is an ideal interior container coating.
As an interior topcoat or bottom structure topcoat in container coating systems.
| Product safety | Flash point 72 °C |
|---|
| Regulations | Value |
| European Union | 11 g/L |
| USA (coatings) | 51 g/L |
| USA (regulatory) | 104 g/L |
| China | 41 g/L |
According to EPA Method 24. Measured according to GB/T 23985-2009. According to ISO 11890-2. VOC values may vary by colour reference; refer to Section 9 of the safety data sheet. The product complies with the VOC requirements of mandatory or recommended national standards; for details, consult the company representative.
Handle with care. Before and during use, observe the safety labels on the packaging and paint containers and comply with all local and national safety regulations. Consult the Hempel Safety Data Sheet and Product Data Sheet for the product at all times.
For professional use only.
| Product code | 48200 |
|---|---|
| Product components | Base 48209 |
Curing Agent 98340
| Standard colour* / code | Light Grey 11150 |
|---|---|
| Gloss | Flat |
| Volume solids | 49 ± 2% |
| density | 1.4 kg/L |
| Recommended dry film thickness | 50 µm |
For further details, refer to the separate Hempel document Surface Preparation Guide.
Base 48209 : Hardener 98340 (94 : 6 by volume)
Stir thoroughly before use.
Thinner
Fresh water
Cleaning solvent
| Tools | Maximum thinning volume | Application parameters |
| Airless Spray | 0% | Nozzle pressure: 15 MPa; tip size: 0.38–0.43 mm |
Spray parameters are indicative and may be adjusted to suit site conditions. Pressure figures apply to the material at 20 °C. (*For other application methods, consult the company representative.)
| Specification range | Low | High | Recommended |
| Wet Film Thickness | 82 µm | 164 µm | 102 µm |
| Theoretical Spreading Rate | 12 m²/L | 6.1 m²/L | 10 m²/L |
Depending on the end use and service area, the product may be specified at film thicknesses other than those indicated. This will alter the spreading rate, drying and curing times and recoat interval. To achieve optimum performance, avoid excessive film thickness.
| Surface temperature | 20°C |
| Surface Dry | 15 min |
| Fully cured | 7 days |
Measured at 50 µm dry film thickness under standard conditions; see Hempel's explanatory notes.
- To achieve the stated drying times, adequate ventilation during application, drying and curing is essential.
| Ambient temperature | 25°C |
| Binder | 12 months |
| Curing agent | 12 months |
When stored in unopened original containers, shelf life is counted from the date of production. Thereafter, the product quality must be re-inspected. Storage at high temperatures may shorten the shelf life. For advice, consult Hempel.
- Store the product in accordance with local law at temperatures not exceeding 40 °C [104 °F], away from direct sunlight and direct exposure to rain or snow.
| GWP (Global Warming Potential) | 5.5 g CO₂e/m² |
|---|
Carbon footprint is based on a 1 µm dry film thickness formed over a surface area of 1 m².
The scope includes raw materials, transport to the Hempel factory, the Hempel production process, and any volatile organic compounds (VOC) emitted during and after use of the product.
Calculated based on the standard colours defined in this PDS. Values may vary with colour.
For further information, refer to the Hempel website (https://www.hempel.com/service-and-support/technical-guidelines) or your local Hempel website:
| Number | Document description | Location/Notes |
| 3. | PDS | This document |
datasheet, which is also available for download at www.hempel.com.
This Product Data Sheet (“PDS”) relates to the product supplied (the “Product”), and its content is updated from time to time. Accordingly, the buyer/applicator should refer to the PDS supplied with the relevant batch of product (rather than an earlier version). In addition to the PDS, the buyer/applicator may receive some or all of the specifications, declarations and/or guides shown below, which are also available for download from the “Products” page of the Hempel website (www.hempel.com) (hereinafter the “Supplementary Documents”):
| 1. | Technical declaration | Provides one-off specific advice for the requirements of a specific project |
| 2. | Specifications | Issued for specific projects only |
| 4. | Explanatory notes to the PDS | Available for download at www.hempel.com, containing information related to product test parameters |
| 5. | Application guide | If available, provided at www.hempel.com |
| 6. | General technical guidelines (e.g. application and surface preparation) |
If the information in the PDS and the supplementary documents is inconsistent, the information shall take precedence in the order listed above. In this case, contact the Hempel representative for clarification. In addition, the buyer/applicator must give full consideration to the relevant safety information accompanying each product. Hempel accepts no liability for any defects arising from application not carried out fully in accordance with the recommendations and requirements of the relevant PDS and supplementary documents. The information and terms in this disclaimer apply to this PDS, the supplementary documents and any other relevant documents provided by Hempel for this product. In addition, unless otherwise expressly agreed in writing, supply of the product and all technical support are subject to Hempel's General Conditions of Sale, Delivery and Service.
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.
Packaging specifications and batch lead times are subject to actual availability. PleaseContact Uscontact us for project-based calculation.
