Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Basis
- Infusion Resin
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Properties
low viscosity
good fiber wetting
short potlife
long flow paths
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Applications
Boatbuilding
Vehicle construction
Aircraft construction
Parts and molds- Processing Instructions
The temperature of material and processing should be between 18 and 25° C. The mixing of resin and hardener should be made intensively and if possible without any bubbles at room temperature. We recommend a post curing with a temperature rise of about 10°C/hour. Difficult geometries should be supported during the curing cycle. Afterwards the part should be cooled down at about 20°C/hour. At post curing 16 h/50°C a heat resistance HDT of 67°C will be reached.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Shore hardness | 85 ± 3 | Shore D | DIN ISO 7619-1 |
| Viscosity (25°C) | 550 ± 80 | mPa.s | - |
| Compressive Strength 0,75 % proof stress | 115 ± 10 | MPa | - |
| Density (20°C) | 1,12 ± 0,02 | g/cm3 | - |
| Flexural elongation at break | 6.0 ± 0.2 | % | EN ISO 178 |
| Pot Life (200g/20°C) | 15 - 25 | minutes | - |
| Flexural modulus | 3750 ± 300 | MPa | EN ISO 178 |
| Curing time at RT | 14 - 20 | Hrs | - |
| Flexural strength | 140 ± 10 | MPa | EN ISO 178 |
| Post Curing | 3-5 | Time in h (Temperature in °C) | - |
| Heat resistance (HDT) | 80 ± 3 | °C | DIN EN ISO 75 B |
| Impact resistance (Charpy) | 41 ± 8 | kJ/m2 | EN ISO 179 |
Packaging & Availability
- Sales Units (Packages)
1,000 kg / 5,000 kg / 25,000 kg
1,500 kg / 7,500 kg
Storage & Handling
- Storing
At appropriate storage 18-25°C. Occuring crystallization due to disadvantageous storage conditions can be made return by warming up the material at approx. 60° C for some hours. Opened containers should be closed immediately after use and be protected against moisture. This material should be used up as soon as possible. Shelf life is indicated on the labels