Knowde Enhanced TDS
Identification & Functionality
- Composite Materials Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
Applications & Uses
- Markets
- Application Method
- Application Method
This gel coat is ready to use by application with airless spray equipment. Mix the product slowly but thoroughly for 10 minutes prior to each shift start up. Apply the correct film thickness. A wet film thickness between 300 to 600µm is required ideally in 3 even passes. Check that the correct level of MEKP is added. A level of 1,8% is recommended. Do not use more than 3% or lower than 1,2% MEKP catalyst. Minimum application temperature : 15°C This product is not designed for use with a roller or brush.
Properties
- Mechanical Properties
- Typical Properties
- Cured Properties
| Value | Units | Test Method / Conditions | |
| Elongation at break | 3,7 | % | ISO 527 |
| H.D.T (NFT ISO 75)......... | 65 | °C | — |
| Tensile strength | 53 | MPa | — |
| Value | Units | Test Method / Conditions | |
| Density | 1,27 - 1,31 | — | — |
| Viscosity (25°C - Spindle 4-4 rpm) | 100 - 140 | dPa.s | — |
| Sag Resistance | 500 | μm - wet | — |
| Hide depends colour | 500 - 700 | μm - wet | — |
| Color | Depends colour | — | — |
| Thixotropic Index (2/20 rpm) | 5,0 - 6,0 | — | — |
| Solid Content (15mn at 150°C) | 62,5 - 64,5 | % | — |
| Value | Units | Test Method / Conditions | |
| Peak Time (200g - 25°C - 1,8% MEKP) | 15 - 25 | mn | — |
| Gel Time (200g - 25°C - 1,8% MEKP) | 8-11 | mn | — |
| Film cure (500μ - 20°C - 2% MEKP) | 45 - 60 | mn | — |
| Peak exotherm (°C) (200g - 25°C - 1,8% MEKP) | 170 - 220 | — | — |
Storage & Handling
- Storage and Shelf Life
Shelf-life :
4 Months .
Storage :
When the product is sealed in its original packing, stored indoors away from direct sunlight and direct heat sources and ideally at ambient temperature between 15°C and 25°C .