Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Composite Materials Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Details
- RESOLTECH 2010FGCS-2014 FGCT is a self-extinguishing epoxy gelcoat that complies with the OMISOLAS 2000 directive, FAR 25 853 and M2 classifications.
- Thanks to its application characteristics, it is suitable for the application of both simple and complex shapes.
- The proportions of the 2014 FGC hardener system are 19.5 parts for each 100 parts of resin weight. Usable working time is 45 minutes and it gives a temperature of vitreous transition of up to 75°C. Once hardened, the parts can be released from the mold without post-curing.
- The optimal thermo mechanical properties are obtained after an adapted cycle of curing. However, post curing is NOT essential depending on the final use of the parts.
- The gelcoat 2010 FGCS is available in white as standard or in neutral with ll RAL color with pigments.
- The 2010FGCS offers a good UV resistance for an epoxy gelcoat.
- Features
- As an indication, it is possible to overcoat the gelcoat with a laminating resin within the hour of it ́s application as long as the surface is still tacky - tacky meaning not only that the product is still soft but that its surface has not formed its film, staining when touched (timing to be defined by test at workshop temperature).
- Other application methods may ensure a good bond between the tacky gelcoat and the lamination resin such as: sprinkling the tacky gelcoat with chopped fiber or 50 μm aluminum powder, delaying the gel by applying thin layers of gelcoat with a short open time between layer, or applying a coat of extra slow lamination resin to ensure the gelcoat surface stays tacky.
- In all cases testing in production conditions should be conducted in order to validate the method before industrial size applications.
- It is recommended to sand/deglaze and degrease before laminating onto the gelcoat if the surface has cured and formed its film (tack-free surface). Do not laminate on a hard and glossy gelcoat—it would result in a poor bonding between the cured gelcoat and the lamination resin.
Applications & Uses
- Applications
- Composites End Use
- Applications
- The standard procedure of working with epoxy gelcoats applies this system. The 2010 FGCS system is best applied by brush, but may also be applied with airless gelcoaters designed for thick products application.
- The 2010 FGCS has been formulated for application from 500 to 1100 μm without sag on vertical surfaces in one only coat.
- Coverage: 0,6 kg/sqm for a 500 μm thickness dry film to 1,1 kg/m2 to obtain a 900 μm film.
- It is recommended to have workshop temperature conditions between 18-25°C in order to facilitate the mixing and the application, even though this system has very little sensitivity to humidity.
- A lower temperature will increase the viscosity of the mix as well as it’s pot life. On the contrary, a highertemperature will reduce the viscosity and the pot life of the mix.
Properties
- Color
- Flame Rating
- Typical Properties
- Curing & Post-Curing
- While a post-cure is not mandatory, In order to obtan a material with maximum mechanical properties and a TG of 75°C, it is necessary to post-cure with a cycle of: 24h at 20°C + 15h at 60°C
| Value | Units | Test Method / Conditions | |
| Elongation at Break | 10.0 | % | — |
| Gel time (on 70 mL, 4cm at 23°C) | 1h45m | — | — |
| Hardness | 99.0 | shore A | DIN 53505 |
| Mix Density | 1.39 | — | — |
| Mix Viscosity | 80.0 | mPa.s | — |
| Pot Life (70 grs) | 45 min | — | — |
| TG | 60.0 | °C | — |
Regulatory & Compliance
- Certifications & Compliance
- Regulatory
- Complies with resolutions MSC.61 (67), OMI A.653 (16), also complies with directive II-2/3.8, II-2/34 et II/49 of the SOLAS 2000 convention.
- Self- Extinguishability complies with UL94 Vo.
- Self-extinguishing according to FAR 25.853 horizontal.
- Self-extinguishing according to FAR 25.853 vertical.
- Fire/smoke complies with the AIRBUS ABDO031 directive.
Safety & Health
- Health & Safety
It is advised to follow basic rules such as avoiding skin contact, wear masks when producing dust. Please read our standard health and safety sheet for more information. In case of eye contamination, wash with water and seek medical advice
Packaging & Availability
- Packaging Type
- Packaging
Kit in plastic container lkg+0.19Skg lkg +0.195kg kg +0.975kg Kit in plastic container 25kg + 4.9kg Kit in plastic container 200+ 2x19,5 kg
Storage & Handling
- Storage
- Shelf life is one year in sealed containers as provided. Keep containers sealed and away from heat and cold preferably between 10°C and 30°C in a well ventilated area.