Knowde Enhanced TDS
Identification & Functionality
- Composite Materials Functions
- Technologies
- Product Families
Applications & Uses
- Markets
- Application Method
- Application Method
This gel coat is ready to use by application with a brush. 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 working with a brush to ensure a level even thickness of 500 micron. 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 spray gun.
Properties
- Mechanical Properties
- Typical Properties
- Cured Properties
Value | Units | Test Method / Conditions | |
Elongation at break | 2,2 | % | ISO 527 |
H.D.T (NFT ISO 75)......... | 57 | °C | — |
Tensile strength | 55 | MPa | — |
Value | Units | Test Method / Conditions | |
Density | 1,55 - 1,65 | — | — |
Sag Resistance | 500 | μm - wet | — |
Hide depends colour | 500 - 700 | μm - wet | — |
Color | Depends colour | — | — |
Thixotropic Index (5/50 rpm) | 4,5 - 6,0 | — | — |
Viscosity (25°C - Spindle 5-5 rpm) | 300 - 350 | dPa.s | — |
Solid Content (15mn at 150°C) | 72 - 78 | % | — |
Value | Units | Test Method / Conditions | |
Film cure (500μ - 20°C - 2% MEKP) | 40 - 50 | mn | — |
Gel Time (200g - 25°C - 1,8% MEKP) | 10-14 | mn | — |
Peak Time (200g - 25°C - 1,8% MEKP) | 30 - 40 | mn | — |
Peak exotherm (°C) (200g - 25°C - 1,8% MEKP) | 100 - 140 | — | — |
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 .