LyondellBasell Hostacom HKG743T BLK Polypropylene, Glass/Mineral Reinforced

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LyondellBasell Hostacom HKG743T BLK Polypropylene, Glass/Mineral Reinforced
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Glass/Mineral Reinforced
Material Notes:	Hostacom HKG743T BLK 40% glass/mineral-reinforced polypropylene homopolymer has exceptional stiffness and good dimensional stability. It is typically used as a potential replacement for more costly engineering thermoplastics. Typical applications include automotive under hood components, instrument panel substrates, and electronic housings. Applications: Interior Automotive Applications Information provided by LyondellBasell.
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Physical Properties	Original Value	Comments

Density	1.22 g/cc	ISO 1183
Melt Flow	8.0 g/10 min @Load 2.16 kg, Temperature 230 °C	ISO 1133

Mechanical Properties	Original Value	Comments
Tensile Strength, Yield	76.0 MPa	ISO 527-1,-2
Elongation at Yield	3.0 %	ISO 527-1,-2
Flexural Modulus	7000 MPa	ISO 178
Izod Impact, Notched (ISO)	5.70 kJ/m² @Temperature -40.0 °C	ISO 180
	8.00 kJ/m² @Temperature 23.0 °C	ISO 180

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	150 °C	unannealed; ISO 75B-1,-2
Deflection Temperature at 1.8 MPa (264 psi)	141 °C	unannealed; ISO 75A-1,-2

Descriptive Properties
Processing Method	Injection Molding

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PEQT7986 / 219622

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