Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Fillers Included
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Product Characteristics
Organically filled Polyester molding compound
Low post-shrinkage, good electrical and mechanical properties, high surface quality and good color stability (non-yellowing)
Primary application(s): Oven fittings
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
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Supply form
Low dust granulate in moisture resistant bags
- Processing
- Injection 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) | 8 - 10 | GPa | ISO 178 |
E-Modulus (tensile test) | 5 - 8 | GPa | ISO 527 |
Flexural strength | 90 - 120 | MPa | ISO 178 |
Impact strength (Charpy) | 7 - 12 | kJ/m² | ISO 179 / 1eU |
Impact strength (Charpy), notched | 2,0 - 3,0 | kJ/m² | ISO 179 / 1eA |
Tensile strength | 50 - 70 | MPa | ISO 527 |
Value | Units | Test Method / Conditions | |
Coeff. of linear thermal expansion (longitudinal,50-100°C) | 15 - 25 | 10-6 / K | ISO 11359-2 |
Maximum application temperature (<50 h) | 190 | °C | IEC 60216/T1 |
Flammability | HB / 1,6 | Stufe/mm | UL 94 |
Maximum application temperature (20 000 h) | 130 | °C | IEC 60216/T1 |
Thermal conductivity | 0,5 - 0,6 | W / m * K | ASTM E 1461 |
Heat deflection temp. HDT A - 1,80 MPa | min. 110 | °C | ISO 75 |
Heat deflection temp. HDT C - 8,00 MPa | 70 - 120 | °C | ISO 75 |
Value | Units | Test Method / Conditions | |
Moulding shrinkage (longitudinal) | 0,7 - 1,0 | % | ISO 2577 |
Post shrinkage (168 h / 110 °C) | 0,1 - 0,4 | % | ISO 2577 |
Specific gravity | 1.70 - 1.90 | g/cm³ | ISO 1183 |
Water absorption (24 h / 23 °C) | max. 130 / max. 2,0 | mg / % | ISO 62 |
Apparent Density | 0.75 - 1.00 | g/cm³ | ISO 60 |
Value | Units | Test Method / Conditions | |
Surface Resistance | 10^10 - 10^11 | Ohms | IEC 60093 |
Tracking resistance (CTI) | 600 | V | IEC 60112 |
Volume resistivity | 10^11 - 10^12 | Ω cm | IEC 60093 |
Arc resistance | 4 | Stufe | ASTM D 495 |
Dielectric strength | 20 - 30 | kV / mm | IEC 60243-1 |
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