Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Performance Benefits
- Excellent damage tolerance
- Large and light weight
- Chemical resistance
- Dimensional stability
- Electrical insulating properties
- Outstanding surface finish
- Design and Processing Benefits
- Low pressure pr°Cessing
- Design freedom
- Large & complex part capability
- No mold releasing agent
- Short cycle time
- Low capital investment
- No fiberglass
- Multiple Molds per Machine
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers Processing Methods
Properties
- Flame Rating
- Mechanical Properties
Value Units Test Method / Conditions Density₁ 1.026 - 1.034 g/cc ASTM D792 Tensile Strength at yield₁ 41.7 - 46.9 MPa ASTM D638 Tensile Modulus₁ 1,627 - 1,931 MPa ASTM D638 Tensile Elongation at Yield₂,₃ 4.1 - 5.3 % ASTM D638 Flexural Strength at 5% strain₁ 62.7 - 72.1 MPa ASTM D790 Flexural Modulus₁ 1,765 - 1,985 MPa ASTM D790 Notched Izod Impact at 23ºC₂,₃ 266.4 - 443.6 J/m ASTM D256 Rockwell Hardness₁ R112 - 116 - ASTM D785 Compression Strength₁ 56.6 - 62.2 MPa ASTM D695 Shear Strength₁ 44.8 - 61.6 MPa ASTM D732 Deflection Temperature Under Load (at 264 psi)₁,₂ 118 - 108 ºC ASTM D648 Co-efficient of Thermal Expansion (at 0º- 50ºC)₁ 85.46 - 90.14x10^-6 m/m/ºC E831 Shrinkage₂ 0.7 - 1.0 % - Dielectric Constant (freshly molded) (60 Hz at 73º F)₁ 2.61 - 2.71 - ASTM D150 Dissipation Factor (freshly molded) (60 Hz at 73º F)₁ 0.00056 - 0.00066 - ASTM D150 Water Absorption (RT, 24 hrs, freshly molded parts)₁ 0.12 % ASTM D570 Flammability Rating₁ HB - UL - Electrical Properties
Value Units Test Method / Conditions Surface Resistivity 2.7 x 10^12 ohm K6911 Volume Resistivity 2.4 x 10^16 ohm-cm K6911 Dielectric Breakdown 18.9 KV/mm D149 K6911 Dielectric Constant (at 60 Hz) 2.66 - D150 K6911 Dielectric Constant (at 1KHz) 2.66 - D150 K6911 Dielectric Constant (at 1MHz) 2.65 - D150 K6911 Dielectric Loss Tangent (at 60 Hz) 0.00061 - D150 K6911 Dielectric Loss Tangent (at 1 KHz) 0.00045 - D150 K6911 Dielectric Loss Tangent (at 1 MHz) 0.00087 - D150 K6911 Arc Resistance 73.0 sec K6911 Tracking Resistance max. 600 CT 1 IEC112 Hot-Wire Ignition* min. 120 sec UL 746A High Current Arc Ignition 21.0 Count UL 746A - Note
2 - 0.215 inch plaques molded at cavity and core temperatures of 87°C and 57°C respectively.
3 - Aged samples are used for the Tensile Elongation at Yield, and Notched Izod Impact tests.
4 - HDT will vary with part thickness and mold temperatures.* Ignition may occur within 120 seconds
** Sometimes ignition may not occur in 120 seconds
Regulatory & Compliance
Technical Details & Test Data
- Process/Material Comparisons
- Reaction Injection Molding
- Inject multiple molds with 1 injection machine (typically 5)
- Viscosity similar to motor oil @ 300 centipoise
- Inject parts up to 13 m2 (140ft2) or > 100 kg (220 lbs)
- Cavity pressure of 15 to 30 psi (design mold to maximum 50 psi)
Packaging & Availability
- Packaging Type