Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Fillers Included
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Product Characteristics
Glass-fiber reinforced Polyester molding compound
Low mold shrinkage and post-shrinkage, very high arc resistance, very high mechanical values
Primary application(s): Contact bridges, Relays, Circuit breakers (RCD/MCB), Induction Motor connections
This product meets the allowed upper limits for heavy metals and PCAs and also conforms to the requirements of the EU directives 2002/95 (RoHS), 2002/96 (WEEE) and 2006/122 (PFOS)
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Supply form
Low dust granulate in moisture resistant bags
- Processing
- Injection and compression molding
Properties
- Flame Rating
- Mechanical Properties
- Thermal Properties
- Typical Properties
- Electrical Properties
| Value | Units | Test Method / Conditions | |
| Compressive strength | 150 - 200 | MPa | ISO 604 |
| E-Modulus (flexural test) | 13 - 16 | GPa | ISO 178 |
| E-Modulus (tensile test) | 9 - 11 | GPa | ISO 527 |
| Flexural strength | 100 - 120 | MPa | ISO 178 |
| Impact strength (Charpy) | 8 - 11 | kJ/m² | ISO 179 / 1eU |
| Impact strength (Charpy), notched | 3,5 - 5,0 | kJ/m² | ISO 179 / 1eA |
| Tensile strength | 40 - 70 | MPa | ISO 527 |
| Value | Units | Test Method / Conditions | |
| Coeff. of linear thermal expansion (longitudinal,50-100°C) | 10- 20 | 10-6 / K | ISO 11359-2 |
| Flammability | V-0 / 0,75 | Stufe/mm | UL 94 |
| Glow wire flammability test / GWFI | 960 / 1 | — | IEC60695-2-12 |
| Glow wire ignitability test / GWIT | 825 / 1 | — | IEC60695 2-13 |
| Heat deflection temp. HDT C - 8,00 MPa | min. 200 | °C | ISO 75 |
| Maximum application temperature (<50 h) | 220 | °C | IEC 60216/T1 |
| Maximum application temperature (20 000 h) | 170 | °C | IEC 60216/T1 |
| Thermal conductivity | 0,9 - 1,1 | W / m * K | ASTM E 1461 |
| Value | Units | Test Method / Conditions | |
| Moulding shrinkage (longitudinal) | 0,4 - 0,7 | % | ISO 2577 |
| Post shrinkage (168 h / 110 °C) | max. 0,1 | % | ISO 2577 |
| Specific gravity | 1.90 - 2.10 | g/cm³ | ISO 1183 |
| Water absorption (24 h / 23 °C) | max. 35 / max. 0,5 | mg / % | ISO 62 |
| Apparent Density | 0.75 - 0.95 | g/cm³ | ISO 60 |
| Value | Units | Test Method / Conditions | |
| Surface resistance | 10^13 - 10^14 | Ω | IEC 60093 |
| Tracking resistance (CTI) | 600 | V | IEC 60112 |
| Volume resistivity | 10^14 - 10^15 | Ω cm | IEC 60093 |
| Arc resistance | 4 | Stufe | ASTM D 495 |
| Dielectric strength | 25 - 35 | kV / mm | IEC 60243-1 |
| Dissipation factor (100 Hz/1 MHz) | 0,01-0,03 / 0,01-0,03 | — | IEC 60250 |
| Relative permittivity (100 Hz/1 MHz) | 5 - 6 / 4 - 5 | — | IEC 60250 |
Regulatory & Compliance
- Certifications & Compliance
Packaging & Availability
- Packaging Type
Storage & Handling
- Storage conditions / shelf life
Keep cool and dry.Minimum shelf life at 20 ± 5 °C:6 months after date of delivery