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
- Mechanical Properties
Value Units Test Method / Conditions Density₁ 1.076 - 1.088 g/cc ASTM D792 Tensile Strength at yield₁ 43.1 - 47.3 MPa ASTM D638 Tensile Modulus₁ 2,874 - 3,254 MPa ASTM D638 Tensile Elongation at Yield₁ 3.5 - 4.5 % ASTM D638 Flexural Strength at 5% strain₁ 75.8 - 78.6 MPa ASTM D790 Flexural Modulus₁ 2350 - 2,902 MPa ASTM D790 Notched Izod Impact at 23ºC₁ 162.8 - 194.8 J/m ASTM D256 Rockwell Hardness₁ R109 - R113 - ASTM D785 Compression Strength₁ 60.6 - 66.2 MPa ASTM D695 Shear Strength₁ 54.3 - 56.9 MPa ASTM D732 Deflection Temperature Under Load (at 264 psi)₁,₂ 113.0 ºC ASTM D648 Co-efficient of Thermal Expansion (at 0º- 50ºC)₁ 69.94 - 72.46x10^-6 m/m/ºC E831 Shrinkage₁ 0.5 - 0.9 % - Dielectric Constant (freshly molded) (60 Hz at 73º F)₁ 2.79 - 2.84 - ASTM D150 Dissipation Factor (freshly molded) (60 Hz at 73º F)₁ 0.0025 - 0.0035 - ASTM D150 Water Absorption (RT, 24 hrs, freshly molded parts)₁ 0.18 % ASTM D570 Flammability Rating₁ HB - ASTM D635 - Note
1 - Plaques molded at cavity and core temperatures of 87ºC and 57ºC respectively. Mechanical properties are based on conservative values either long term aged or freshly molded.
2 - HDT will vary with part thickness and mold temperatures.
3 - This product is in the development stage. These properties may change when the product is finalized for full commercialization.
Regulatory & Compliance
- Certifications & 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