Epoxy Polyamide Food Container Interior Coating 841 is an epoxy coating. Suitable for the interior of ship potable water tanks, distilled water tanks, water tanks, water pipeline interiors, grain silos, beer tanks and various food container interiors, for protection and corrosion prevention. A two-component epoxy food container interior coating composed of epoxy resin, polyamide hardener, titanium dioxide, extenders, additives and solvents. Parameters on this page: volume solids 65 ± 3% (after mixing); dry film thickness 80 µm; theoretical spreading rate 177 g/m².
Source: KAILIN original technical data sheet (TDS) 'Epoxy Polyamide Food Container Interior Coating 841'. 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 | 65 ± 3% (after mixing) |
|---|---|
| Dry Film Thickness | 80µm |
| Theoretical Spreading Rate | 177 g/m² |
| VOC | — |
| Density / Specific Gravity | — |
| Number of Components | Two-component |
| Flash Point | 27°C |
| Mixing Ratio | Component A : Component B = 100:24 (by weight) |
| Colour / Appearance | White |
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
Composed of epoxy resin, polyamide hardener, titanium dioxide, extenders, additives and solvents; a
two-component epoxy food container interior coating.
Tough film with good adhesion, impact resistance and other physical properties
Odourless when fully dry; the product complies with the Food Hygiene Law
Shanghai Municipal Health Bureau product hygiene approval: Hu Wei Shi Zi (2003) No. 61
Suitable for ship potable water tanks, distilled water tanks, water tanks, water pipeline interiors, grain silos, beer tanks, etc.
and the interior of various food containers, for protection and corrosion prevention.
| Appearance | White |
|---|
| Volume Solids | 65 ± 3% (measured per GB/T 9272 eqv. ISO 3233:1998) (after mixing) |
|---|---|
| Mixing ratio | Component A : Component B = 100:24 (by weight) |
| Dry Film Thickness | 80µm |
| Wet Film Thickness | 123µm |
| Theoretical quantity | 177g/m² |
| Flash Point | Component A | 27°C |
| Component B | 27°C |
Induction time (after mixing) (25 °C): 30 min
| Pot life (after mixing) (25 °C) | 8h |
|---|---|
| Drying time (25 °C) | Touch dry ≤ 4 h, hard dry ≤ 24 h, fully cured 7 days |
| Recoat interval | |||
| Temperature | 5°C | 20°C | 30°C |
| Minimum | 48h | 24h | 16h |
| Maximum | 14d | 7d | 5d |
| Recommended number of coats | 3 coats, dry film thickness 250 µm. |
|---|
702 epoxy zinc-rich shop primer, 704 inorganic zinc silicate shop primer, 703 epoxy iron red shop
primer; can also be applied directly to steel blast-cleaned to Sa 2.5.
Steel with mill scale: blast-clean; derusting quality must reach Sa 2.5 per GB 8923-88 'Rust grades and preparation grades of steel surfaces before application of paints'
standard.
Mill-scale-free steel: abrasive blast clean to Sa 2.5, or grind with pneumatic or power abrasive discs to St 3
Shop-primed steel: damaged film, rusted areas and white rust on zinc-containing primer must be re-derusted and abraded to St 3
Concrete surfaces: the concrete must be fully dry, then remove all dust, laitance and contaminants from the surface
At outdoor temperatures below 5 °C, the reaction between epoxy and hardener stops; outdoor application is not recommended
| Application method | Airless spray: thinner 103, thinning 0–5% (by paint weight), nozzle tip 0.4–0.5 mm, spray pressure 20–30 MPa (approx. 200–300 kg/cm²). Air spray: thinner 103, thinning 0–5% (by paint weight), nozzle tip 2.0–3.0 mm, air pressure 0.3–0.5 MPa (approx. 3–5 kg/cm²) |
|---|---|
| Roller/brush | Thinner 103, thinning 0–3% (by weight of paint) |
| Cleaning solvent | Thinner 103 |
| Safety measures | See the Safety Data Sheet (MSDS) of Shanghai Kailin Paint Factory. |
| Packaging | Component A: 20 L pail, 14.2 kg. Component B: 4 L pail, 3.4 kg |
| Shelf Life | 12 months |
If the overcoating interval exceeds 7 days, abrade the film surface with sandpaper before applying the next coat, to improve intercoat adhesion
Before filling the food container, the film must be rinsed with sufficient potable water; consult Shanghai Kailin Paint Factory for the drying time and rinsing procedure
| Notes | To use this product correctly, read the Application Guide in this data sheet carefully. |
|---|
The above information and data for this product are accumulated from our tests and practical experience
accumulated, and may serve as an application guide. For application carried out under conditions unknown to us, we
We guarantee only the quality of the paint itself and accept no responsibility for other matters. We
and reserve the right to make modifications as the product is improved.
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.
