Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
- Basis
High quality fast casting resin system
Features & Benefits
- Materials Features
- Properties
unfilled
impact resistant
high strength
Applications & Uses
- Markets
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Applications
Foundry patterns
Core boxes
Negatives
Prototypes
Vacuum forming tools
Coping models
Mold probes for trimming of prototypes- Processing Instructions
The fillers should be stirred into the single components A and B, so they have nearly the same viscosity. After the both
components can be mixed very well.
In case of small quantities and sufficient experience it is also possible to mix the unfilled components first and then to stir into
the filler, without making the potlife too short for casting.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Shore hardness | 72 ± 2 | Shore A | DIN ISO 7619-1 |
| Viscosity (25°C) | 65 ± 20 | mPa.s | — |
| Compressive Strength | 47 ± 5 | MPa | EN ISO 604 |
| Density (20°C) | 1,10 ± 0,02 | g/cm3 | — |
| Flexural elongation at break | 12 ± 0.3 | % | EN ISO 178 |
| Pot Life (200g/20°C) | 2,5 - 3,5 | minutes | — |
| Flexural modulus | 1000 ± 100 | MPa | EN ISO 178 |
| Curing time at RT | 0,5 - 1,5 | Hrs | — |
| Flexural strength | 60 ± 5 | MPa | EN ISO 178 |
| Heat resistance (HDT) | 84 ± 3 | °C | DIN EN ISO 75 B |
| Impact resistance (Charpy) | 26 ± 2.5 | kJ/m2 | EN ISO 179 |
Packaging & Availability
- Sales Units (Packages)
Packing size A-Pack SG 130 / PUR 11 Resin 5 x 0,250 kg / Hardener 5 x 0,250 kg /
Filler F-B 5 x 0,750 kg = 6,250 kg
Units Resin SG 130 Comp. A 1,000 kg / 5,000 kg / 50,000 kg
Hardener PUR 11 Comp. B 1,000 kg / 5,000 kg / 50,000 kg- Storing
Storage at room temperature 18-25 °C.
Opened containers should be closed immediately after use and should be used up as soon as possible.
Shelf life is indicated on the labels.