Hostacom BB73F NA NATRL is a high melt flow, 2,400 MPa flexural modulus, UV-stabilized, precolored, mineral-filled polypropylene copolymer that has a very good combination of rigidity, impact strength, dimensional stability, and processability. It is typically used for a variety of automotive interior trim applications.
Hostacom BB73F NA NATRL
Description
Availability
North America
Legend
SDS - Safety Data Sheet
PSB - Product Stewardship Bulletin
Product Data and Technical Information
| Melt Flow Rate (230 °C/2.16 kg) | 19 g/10 min |
| Density (23 °C) | 1.06 g/cm³ |
| Flexural Modulus | 2400 MPa |
| Tensile Stress at Yield | 27 MPa |
| Tensile Strain at Yield | 4 % |
| Notched Izod Impact Strength (23 °C) | 4.5 kJ/m² |
| Notched Izod Impact Strength (-40 °C) | 2.5 kJ/m² |
| Heat Deflection Temperature A (1.80 MPa, Unannealed) | 64 °C |
| Heat Deflection Temperature B (0.45 MPa, Unannealed) | 116 °C |
| Coefficent of Linear Thermal Expansion (CLTE), Flow (-22 to 212 °F, -30 to 100 °C) | 4.6 x 10-5 cm/cm/°C |
| Mold Shrinkage |
Technical Data Sheet
Technical Data SheetProcess
Injection Molding
Resin
Polypropylene Compounds
Applications
Interior Automotive Applications
Prohibited Applications of Compounded Polyolefins:
The following applications and/or end uses are prohibited by LyondellBasell. LyondellBasell will not solicit the sale of, or knowingly supply, product for use in the following applications:
FDA Class III medical devices, European Class III medical devices, Health Canada Class IV Medical Devices, applications involving permanent implantation into the body & life-sustaining medical applications