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Nils Malmgren AB NM Tooling 179 V
- Chemical Family
- Epoxy & Epoxy Derivatives
NM Tooling 179 V / NM Hardener 2962 is a heat-resistant metal powder filled epoxy designed for manufacturing of press-tools. The tools can either be made by a direct casting in a negative mold or by working with casted blocks. Surfaces that have been worked can be polished.
Product families
Applications
Industrial — Chemical & Industrial Manufacturing
- Tooling & Moldmaking
Product Families
Composite Materials — Polymers & Resins
- Thermoset Resins
Other characteristics
- End Uses
- Mold Making
- Polymer Name
- Epoxy Resins & Compounds
- Curing
NM Tooling 179 has a very low reactivity which means that the heat progress during the curing can be kept on a low level. The slow curing means that the air mixed in comes out before curing.; Let it cure for 24 hours by room-temperature, then demould. Then postcure in owen. The temperature should be ramped slowly up to 120°C. The timecycle depends on the tool-size.; A tool with a weight of 2 kilograms could need a increase in temperature of approx. 0.3°C/minute.
- Markets
- Industrial
- Technology
- Composite Materials
- Chemical Resistance
- Acetone
- Composite Materials Functions
- Resins Binders & Matrix Materials
- Plastics and Elastomers End Uses
- Mold Making
Technical data
Table 1 of 1
10 rows| Characteristic | Value | Unit |
|---|---|---|
| Resin | NM Gjutharts 179 | — |
| Hardener | NM Härdare 2962 | — |
| Mixing Ratio (Weight) | 100 - 10 | — |
| Density | 1732 | kg/m3 |
| Pot Life (100g 20°C) | 3 | hour |
| Compressing Strength | 130 | MPa |
| Flexural Strength | 80 | MPa |
| E-Modulus | 7.5 | GPa |
| HDT | 120 | °C |
| Cleaning Solvent | Acetone | — |
