Material Data Center is a leading international information system for the plastics industry. Material Data Center offers a comprehensive plastics database, calculation tools, CAE interfaces, a literature database and an application database. For more information about Material Data Center visit www.materialdatacenter.com.
This is the free Material Data Center Datasheet of Bakelite® EP 8412 - EP-(GF+X) - Bakelite Synthetics
Material Data Center offers the following functions for Bakelite® EP 8412:
unit conversion, PDF datasheet print, comparison with other plastics, application examples, snap fit calculation, beam deflection calculation, CAE Interfaces
Check here, which other Bakelite datasheets, application examples or technical articles are available in Material Data Center
Use the following short links to get directly to the properties of interest in this datasheet:
Any use of this information falls under the rules of our
disclaimer.
Texto del producto
Product description:
Epoxy moulding compound, inorganically filled, glass fibre
reinforced, heat resistant, dimensionally stable, good electric and
mechanical properties, very good chemical resistance, low viscosity,
UL listed (RTI 155°C).
Application areas:
Encapsulation of electric parts, e. g. electromagnet coil.
| Property Name |
Value |
Unit |
Standard No. |
|---|
| Apparent density (moulding compound) |
0.85 |
g/cm³ |
ISO 60 |
| Moulding shrinkage (injection moulding, longitudinal) |
0.3 |
% |
ISO 2577 |
| Post shrinkage (injection moulding, 168h/110°C) |
0.02 |
% |
ISO 2577 |
| Moulding shrinkage (compression moulding, longitudinal) |
0.25 |
% |
ISO 2577 |
| Post shrinkage (compression moulding, 168h/110°C) |
0.01 |
% |
ISO 2577 |
| Tensile strength (5mm/min) |
55 |
MPa |
ISO 527-1/2 |
| Compr. strength (test spec. flat tested) |
170 |
MPa |
ISO 604 |
| Flexural strength (2mm/min) |
125 |
MPa |
ISO 178 |
| Flexural modulus |
15500 |
MPa |
ISO 178 |
| Ball indentation hardness (H 961/30) |
400 |
MPa |
ISO 2039/P1 |
| Water absorption (24h/23°C) |
6 |
mg |
similar to ISO 62 |
| Additional characteristics: |
high arc resistance, improved electrical properties
|
Preparation of Test Specimens of Thermosetting Moulding Compound
- Compression to ISO 295
- Injection to ISO 10724
Storage capability
6 months (relative humidity of 50-60% and maximum storage temperature of approximately 20°C)
| Caracteristicas de procesamiento y fisicas | Valor | Unidades | Método de ensayo |
| ISO Data |
| Contracción posterior al moldeo, paralelo |
0.3 |
% |
ISO 294-4, 2577 |
| Propiedades mecánicas | Valor | Unidades | Método de ensayo |
| ISO Data |
| Módulo de tracción |
13000 |
MPa |
ISO 527 |
| Resistencia al impacto Charpy, +23°C |
8.5 |
kJ/m² |
ISO 179/1eU |
| Resistencia al impacto Charpy c/entalla, +23°C |
4 |
kJ/m² |
ISO 179/1eA |
| Propiedades térmicas | Valor | Unidades | Método de ensayo |
| ISO Data |
| Estabilidad al calor, 8.00 MPa |
120 |
°C |
ISO 75-1/-2 |
| Propiedades eléctricas | Valor | Unidades | Método de ensayo |
| ISO Data |
| Constante dieléctrica, 100Hz |
5.5 |
- |
IEC 62631-2-1 |
| Factor de pérdidas dieléctricas, 100Hz |
0.02 |
E-4 |
IEC 62631-2-1 |
| Resistividad volumétrica específica |
1E11 |
Ohm*m |
IEC 62631-3-1 |
| Resistividad superficial específica |
1E12 |
Ohm |
IEC 62631-3-2 |
| Resistencia dieléctrica |
30 |
kV/mm |
IEC 60243-1 |
| Indice comparativo de linea de fuga |
250 |
- |
IEC 60112 |
| Otras propiedades | Valor | Unidades | Método de ensayo |
| Densidad |
1890 |
kg/m³ |
ISO 1183 |
| Condiciones de transformación | Valor | Unidades | Método de ensayo |
| ISO Data |
| Moldeo por inyección, temperatura de boquilla |
125 |
°C |
ISO 10724 |
| Moldeo por inyección, velocidad de inyección |
170 |
mm/s |
ISO 10724 |
| Moldeo por inyección, presión de mantenimiento |
100 |
MPa |
ISO 10724 |
| Moldeo por inyección, tiempo de curado |
25 |
min |
ISO 10724 |
| Prensado, temperatura del molde |
160 |
°C |
ISO 295 |
| Prensado, tiempo de parada |
1 |
min |
ISO 295 |
Características
Procesamiento y forma de entrega
Moldeo por inyección, Transfer Molding
Disponibilidad regional
Demás información
Moldeo por inyección
PROCESSING
| Temperature of material: | 90 - 100 | °C |
| Mould temperature: | 170 - 190 | °C |
| Curing time: | 15-25 | sec |
| |
| Further Information: |
| Barrel temperature |
| - Feed zone: | 60-75 | °C |
| - Nozzle zone: | 70-100 | °C |
| Cavity moulding pressure: | >10 | MPa |
| Back pressure: | 0.5-2 | MPa |
| Holding-pressure: |
60% of injection pressure |
Prensado
PROCESSING
| Mould temperature: | 160-190 | °C |
| Curing time: | 30-60 | sec |
| Cavity moulding pressure: | >10 | MPa |
Disclaimer
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
Created: Source: www.materialdatacenter.com
Material Data Center is provided by M-Base Engineering + Software GmbH. M-Base Engineering + Software GmbH assumes no liability for the system to be free of errors. Any decision about the application of materials must be double checked with the producer of this material.
Additional information about this material, like producer contact address, etc. can be found at www.materialdatacenter.com. For access to this extra information a registration is requested. Free online registration is available.
