Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Properties
cures tack free
high heat resistance
long processing time
Applications & Uses
- Applications
- Cure Method
- Plastics & Elastomers End Uses
- Applications
Hand lay-up of carbon- and glass fiber parts
Vacuuminfusion of carbon- and glass fiber parts- 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.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Shore hardness | 85 ± 2 | Shore D | DIN ISO 7619-1 |
| Viscosity (25°C) | 550 ± 75 | mPa.s | — |
| Compressive Strength | 95 ± 5 | MPa | EN ISO 604 |
| Density (20°C) | 1,12 ± 0,02 | g/cm3 | — |
| Flexural elongation at break | 7.5 ± 0.3 | % | EN ISO 178 |
| Pot Life (200g/20°C) | 120 - 140 | minutes | — |
| Flexural modulus | 2860 ± 250 | MPa | EN ISO 178 |
| Curing time at RT | 40 - 48 | Hrs | — |
| Flexural strength | 117 ± 10 | MPa | EN ISO 178 |
| Post Curing | 4 ( 60+) | Time in h (Temperature in °C) | — |
| Post Curing | 6 ( 80+) | Time in h (Temperature in °C) | — |
| Post Curing | 4 ( 120) | Time in h (Temperature in °C) | — |
| Glass transition temperature TG | 100 | °C | — |
| Heat resistance (HDT) | 107 ± 3 | °C | DIN EN ISO 75 B |
| Impact resistance (Charpy) | 30 ± 5 | kJ/m2 | EN ISO 179 |
Packaging & Availability
- Sales Units (Packages)
- Resin AH 140 5,000 kg / 10,000 kg / 25,000 kg / 50,000 kg / 220,000 kg
- hardener LI 130-2 3,500 kg
- 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