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TECACOMP PPA LDS black 4108
- Chemical Family
- Polyamides
Properties
- Physical Form
- Granules
- Solid
Product families
Applications
Applications
- Electrical & Electronics — Other Electrical & Electronics Applications; Industrial — Other Industrial Applications
Automotive & Transportation — Automotive
- Other Automotive Applications
Industrial — Chemical & Industrial Manufacturing
- Equipment & Parts
Electrical & Electronics — Devices & Assemblies
- Consumer Electronics
- Lighting
Electrical & Electronics — Parts & Components
- Printed Circuit Boards (PCBs)
Product Families
Plastics — Engineering & Specialty Polymers
- Polyamides
Other characteristics
- Brand
- TECACOMP
- Polymer Name
- Polyphthalamide (PPA)
- Processing Methods
- Injection Molding
- Color
- Black
- Markets
- Automotive & Transportation
- Electrical & Electronics
- Industrial
- Predrying
To achieve optimum mechanical properties, it is recommended to pre-dry the material w ith the above mentioned parameters.
- Flame Rating
- UL 94 HB
- Technology
- Plastics
- Material Features
- Good Thermal Conductivity
- Processing Information
This material can be processed as a thermoplastic taking the normal technical provisions into account. The above mentioned information refers exclusively to the injection molding process.. Back pressure and injection rate should be adjusted to the component geometry accordingly. The optimum processing temperature depends upon the respective geometry of the molded part and can be different from machine to machine.
- Certifications and Compliance
- UL 94
- Plastics and Elastomers Processing Methods
- Injection Molding
Technical data
Table 1 of 5
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Charpy Impact Strength | 14 | kJ/m2 | DIN EN ISO 179-1eU |
| Elongation at Break | 1.6 | % | DIN EN ISO 527-1 |
| Modulus of Elasticity (Tensile test) | 8300 | MPa | DIN EN ISO 527-1 |
| Tensile Strength | 77 | MPa | DIN EN ISO 527-1 |
Table 2 of 5
1 row| Characteristic | Value | Unit |
|---|---|---|
| Density | 1.96 | g/cm3 |
Table 3 of 5
16 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Glass Transition Temperature | 100 - 140 | °C | DIN 53765 |
| Heat Distortion Temperature (HDTA) | 237 | °C | ISO-R 75 Method A |
| Melting Temperature | 285 - 315 | °C | DIN 53765 |
| Service Temperature (long term) | 150 | °C | — |
| Service Temperature (short term) | 250 | °C | — |
| Specific Heat | 0.9 | J/(g*K) | DIN EN 821 |
| Thermal Conductivity (in-plane) | 1.2 | W/(K*m) | DIN EN 821 |
| Thermal Conductivity (through-plane) | 0.9 | W/(K*m) | DIN EN 821 |
| Thermal Diffusivity (in-plane) | 0.68 | mm2/s | DIN EN 821 |
| Thermal Diffusivity (through-plane) | 0.51 | mm2/s | DIN EN 821 |
| Thermal Expansion (CLTE) Longitudinal (at 100 - 150°C) | 62 | 10^-6 K^-1 | DIN EN ISO 11359-1;2 |
| Thermal Expansion (CLTE) Longitudinal (at 150 - 200°C) | 97 | 10^-6 K^-1 | DIN EN ISO 11359-1;2 |
Table 4 of 5
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Resistance to Tracking (CTI) | 550 | V | DIN EN 60112 |
| Surface Resistivity | 2.35 x 10^15 | Ω | DIN EN 61340-2-3 |
| Volume Resistivity | 3.6 x 10^15 | Ω*m | DIN EN 61340-2-3 |
Table 5 of 5
9 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Bulk Density | 71 | g/cm3 | EN ISO 60 |
| Flammability (at 3.2 mm, UL94) | HB | — | — |
| Laser Marking Parameter (Forward movement) | 2 - 3 | m/s | — |
| Laser Marking Parameter (Frequency) | 100 - 200 | kHz | — |
| Laser Marking Parameter (Power) | 2 - 6 | W | — |
| Melt Flow Index (330°C/ 5 kg) | 86.7 | g/10 min | DIN EN ISO 1133 |
| Molding Shrinkage (longitudinal) | 1.67 | % | DIN EN ISO 294-4 |
| Molding Shrinkage (transverse) | 1.45 | % | DIN EN ISO 294-4 |
| Water Absorption (23°C / 50% relative humidity up to saturation) | max. 0.1 | % | DIN EN ISO 62 |
