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DuPure® QW76AV

1 of 37 products in this brand
DuPure QW 76 AV is a controlled rheology modified polypropylene random copolymer (produced with a phthalate-free catalyst), suitable for injection molding applications. The product is nucleated and contains an anti-electrostatic agent. DuPure QW 76 AV features a good balance of stiffness and impact strength, and very high melt flow.

Polymer Name: Polypropylene Random Copolymer (RCP)

Processing Methods: Compounding, Injection Molding

Melt Flow Index: 75.0 - 75.0 g/10 min

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Applications

DuPure QW 76 AV is suitable for: thin-walled injection molding, compounding.

Properties

Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Melt Flow Rate75g/10 minISO 1133
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Modulus (1 mm/min)1450MPaISO 527-2
Tensile Stress at Yield (50 mm/min)32MPaISO 527-2
Tensile Strain at Yield (50 mm/min)12%ISO 527-2
Tensile Strain at Break (50 mm/min)min. 40%ISO 527-2
Charpy Impact Strength, notched (+23 °C)3.5kJ/m2ISO 179/1eA
Charpy Impact Strength, notched (0 °C)1.5kJ/m2ISO 179/1eA
Charpy Impact Strength, unnotched (+23 °C)140kJ/m2ISO 179/1eU
Charpy Impact Strength, unnotched (0 °C)60kJ/m2ISO 179/1eU
Izod Impact Strength, notched (+23 °C)3.8kJ/m2ISO 180/1A
Izod Impact Strength, notched (0 °C)1.6kJ/m2ISO 180/1A
Thermal Properties
ValueUnitsTest Method / Conditions
Melting Point, DSC154°CISO 3146
Heat Deflection Temperature (1.8 MPa)55°CISO 75-2
Heat Deflection Temperature (0.45 MPa)85°CISO 75-2
Vicat Softening Temperature (10 N)145°CISO 306
Vicat Softening Temperature (50 N)85°CISO 306
Other Properties
ValueUnitsTest Method / Conditions
Haze (1 mm plaque)50%ASTM D1003
Density0.91g/cm3ISO 1183

Regulatory & Compliance

Packaging & Availability

Regional Availability
  • Europe