Nils Malmgren AB NM Gjutharts 347
- Chemical Family
- Epoxy & Epoxy Derivatives
NM Gjutharts 347 is a solvent-free elastic epoxy for potting components exposed to extreme temperature variations. NM Gjutharts 347 is available with two different curing agents, depending on the desired viscosity. NM Gjutharts 347 can also be colored white from the factory.
Product families
Applications
- Tooling & Moldmaking
Product Families
- Thermoset Resins
Other characteristics
- End Uses
- Mold Making
- Polymer Name
- Epoxy Resins & Compounds
- Color
- Transparent
- Curing
NM Gjutharts 347 cures at room temperature. The curing can be accelerated by curing at elevated temperature e.g. 5 hours at 50°C.; NM Gjutharts 347 can be used in combination with our hardeners:; NM Hardare 175, low viscosity.; NM Härdare 348.
- Markets
- Industrial
- Technology
- Composite Materials
- Release agents
We recommend film forming release agents such as Marbocote 220.; Wax based release agents are generally not recommended. For this, tests are to be done first.
- Completion work
It is important to further treatment as laminating, filling, etc. is done when the surface is still tacky. A dry surface must be sanded to ensure adhesion for the next layer.
- Typical Properties
- NM Härdare 175
- NM Härdare 348
- System NM Härdare 175 Mixing ratio
- System NM Härdare 348 Mixing ratio
- Chemical Resistance
- Acetone
- Processing Instruction
The mixture of the two components is very important. A poor mixing results in soft spots.. Mix thoroughly in a vessel, transfer the mixture into a clean vessel and mix again. Dosage should always be done with a scale with sufficient accuracy.
- Composite Materials Functions
- Resins Binders & Matrix Materials
- Plastics and Elastomers End Uses
- Mold Making
