Ebalta Kunststoff Gmbh MG 815MG 815 FR
- Chemical Family
- Polyurethanes (PU)
This product is a filled prototype casting compound on polyurethane base and is flame retardant according to UL 94 V-0 and clasification DIN EN 45545-2: 2013-08 class R24 HL2 Processing preferentially in standard vacuum casting plants.
Product families
Applications
- Jacketing & Insulation
Product Families
- Polyurethanes
Other characteristics
- Density
- 1300.0 - 1360.0 kg/m³
- End Uses
Flame Retardant Insulation, Flame Retardant Jacketing
- Polymer Name
- Polyurethane (unspecified)
- Tensile Strength
- 42.0 - 50.0 MPa
- Processing Methods
- Casting
- Basis
- prototyping casting resin
- Markets
- Electrical & Electronics
- 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: see labels
- Properties
flame retardant variation according UL 94 V0 Classifikation DIN EN 45545-2: 2013-08 Class R24 HL2 high heat resistance long potlife RoHS conform
- Flame Rating
- UL 94 V0
- Technology
- Plastics
- Quality Standards
- DIN
- Material Features
- Flame Retardant
- Processing Instruction
MG 815 comp. A is an isocyanate.; MG 815 FR comp B is the adequate polyole.; Since the additives tend to sedimentation, stir up comp.B before use.; MG 815 FR comp.B contains fillers, which to a certain extent and temperature-dependent tend to sedimentation. Therefore before any mixing careful stirring up is essential.; Processing parameters: resin temperature 20-30°C / mold temperature 70°C.; Parts can be demoulded after about 40 - 60 min.; If required, supporting of the parts during postcuring.; In order to get bubble-free parts, we recommend working under vacuum.; Straight before casting, we recommend a one-time air impact of 60-70 mbar.; Mouldmaterial: we recommend silicone Silastic® RTV 4234-T4
- Certifications and Compliance
- RoHS Compliant
- UL 94
- Plastics and Elastomers End Uses
- Flame Retardant Insulation
- Flame Retardant Jacketing
- Plastics and Elastomers Functions
- Resin
- Plastics and Elastomers Processing Methods
- Casting
Technical data
Table 1 of 1
15 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile strength | 46 ± 4 | kN/m | — |
| Density (20°C) | 1,33 ± 0,03 | g/cm3 | — |
| Elongation of tensile strength | 9.7 ± 0.5 | % | — |
| Pot Life (200g/20°C) | 5-7 | minutes | — |
| Flammability | V0 | — | — |
| Curing Time (60°C) | 40 - 60 | minutes | — |
| Flexural elongation at break | 4.5 ± 0.3 | % | EN ISO 178 |
| Post Curing | 2 ( 100) | Time in h (Temperature in °C) | — |
| Flexural modulus | 2770 ± 250 | MPa | EN ISO 178 |
| Flexural strength | 70 ± 5 | MPa | EN ISO 178 |
| Glass transition temperature TG | 122 | °C | — |
| Heat resistance (HDT) | 120 ± 3 | °C | DIN EN ISO 75 B |
