Fluorocarbon Topcoat XH1303B is a fluorocarbon coating used as a topcoat. With very strong weathering resistance, as a high-protection topcoat in harsh atmospheric environments, it can greatly extend the protective life of the coating system. Parameters on this page: volume solids 61 ± 3%; dry film thickness 40/60/80 µm; theoretical spreading rate 7.6 m²/L.
Parameter source: T&H original technical data sheet (TDS) for Fluorocarbon Topcoat XH1303B; spreading rate and other values are converted from TDS parameters and provided 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 | 61 ± 3% |
|---|---|
| Dry Film Thickness | 40/60/80 µm |
| Theoretical Spreading Rate | 7.6 m2/L |
| VOC | 350g/L |
| Density / Specific Gravity | 1.45 kg/L |
| Number of Components | Two-component |
| Flash Point | 27°C |
| Thinner | 0-20% |
| Mixing Ratio | Base : curing agent = 10:1 (by weight), 88:12 (by volume) |
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
A high-performance two-component fluorocarbon coating. With excellent weathering resistance, as a highly protective topcoat in severe atmospheric environments, it can significantly extend the service life of the coating system.
| Colour | Available in various colours |
|---|---|
| Gloss | Semi-gloss |
| density | 1.45 kg/L |
| Volume Solids | 61±3% |
| Volatile Organic Compounds | 350g/L |
| Flash Point | 27°C |
| Mixing ratio | Base : curing agent = 10:1 (by weight), 88:12 (by volume) |
| Typical dry film thickness | 60µm |
|---|---|
| Recommended dry film thickness | 40–80 µm, depending on system requirements |
| Induction time (20 °C) | 10-15min |
| Thinner quantity (by volume) | Airless spray 5–20% | Air spray 15–30% | Roller or brush 0–20% |
| Recommended nozzle size | 0.38~0.53mm | 1.5~2.5mm | None |
| Recommended spray pressure | 15~20MPa | 0.3~0.6MPa | None |
| Application suitability | Recommended | Applicable | Suitable for small-area repair |
*Select a suitable thinner according to the season and temperature
| Dry film thickness (µm) | 40 | 60 | 80 |
| Wet film thickness (µm) | 65 | 98 | 131 |
| Theoretical spreading rate (m²/L) | 15.1 | 10.0 | 7.6 |
| Temperature | Surface Dry | Hard Dry | Pot Life | Recoat interval | |
| Minimum | Maximum* | ||||
| 5°C | 2h | 24h | 4h | 24h | |
| 15°C | 90min | 12h | 2.5h | 12h | / |
| 25°C | 60min | 6h | 2h | 6h | |
| 40°C | 30min | 3h | 45min | 4h | |
*The maximum recoat interval depends on the exposure environment and the end use of the coating.
All surfaces to be coated shall be clean, dry and free from contamination. Before application, all surfaces shall be assessed and prepared in accordance with ISO 8504:2000. The product shall be applied over the recommended anticorrosive primer or intermediate coat within the specified overcoating interval; the primer or intermediate coat surface shall be dry and free from contamination. When applied over existing coatings, chalk, grease and other contaminants shall be removed by appropriate methods. In cracked or damaged areas, the substrate shall be prepared to Sa2½ or St3 and the primer repaired before applying this product.
1. During application, ensure good ventilation and exhaust, keep away from ignition sources, and wear a mask, gloves and other protective equipment; adequate ventilation shall also be maintained during curing. 2. When mixing, first stir the base thoroughly, then add the curing agent in the specified ratio and mix uniformly; adjust the thinner amount according to application requirements and temperature changes, and mix and induce thoroughly. 3. Excessive thinning will reduce sag resistance and slow curing. 4. Over-thick application will seriously affect drying, curing, overcoating performance and handling time. 5. After long-term exposure, before overcoating, ensure the old film surface is free from contamination and abrade the surface before applying the next coat. 6. With brush or roller application, high film thickness and a good continuous film cannot be obtained in a single pass; multiple coats are required. 7. When the product is prepared with bright chrome-free red or yellow pigments and applied over dark primers, multiple coats are required for good hiding; therefore a light-coloured primer or intermediate coat is recommended with these colours. 8. During application and curing, the substrate temperature shall be above 5 °C and at least 3 °C above the dew point, and the relative humidity shall not exceed 85%. 9. Cutting structures coated with this coating produces fumes; appropriate protection shall be taken. 10. When work is interrupted, do not leave paint in hoses, spray guns or spray equipment. Flush all equipment thoroughly with thinner. If work is interrupted for too long, remix a fresh batch of paint before resuming. 11. All equipment shall be cleaned with thinner immediately after use. Periodically flushing spray equipment during the daily work is good practice. The frequency of cleaning depends on the quantity sprayed, temperature, spraying time and interruptions. 12. Remaining paint and empty cans shall be disposed of in accordance with relevant local regulations.
| 23.1 kg per unit | Base 21 kg | Hardener 2.1 kg |
| 16 L per unit | Base 14.1 L | Curing agent 1.9 L |
Keep sealed in a ventilated, cool, dry place away from sources of ignition. Minimum 12 months.
1. For the coating and its recommended thinners, see the safety sheets and the safety data of the relevant materials. This is a solvent-borne coating; avoid inhaling spray mist and solvent vapours, and avoid exposing skin and eyes and contact with uncured paint as far as possible. 2. All work related to the application and use of this product must comply with the relevant national health, safety and environmental standards and regulations. 3. If welding or flame cutting is required on metal coated with this product, dust and fumes will be generated; use appropriate personal protective equipment and adequate local ventilation. 4. If in doubt about the suitability of this product, consult the company.
The information in this data sheet is based on laboratory test results that we believe to be accurate, and is provided as application guidance only. All recommendations and advice on the use of T&H products, whether in technical documents, special consultations or otherwise, are based on information that we believe to be reliable. Our products and the information provided are intended for users with the necessary knowledge and industrial experience; it is ultimately the end user who decides whether the products are suitable for their use. T&H cannot control the quality and condition of the substrate, nor the various factors affecting the use of the product. Therefore, T&H accepts no liability for any loss, injury or damage arising from the use of the company's products or from reliance on this data sheet (unless otherwise agreed in writing). The data in this data sheet will be revised as necessary based on practical experience and continuous product development.
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.
