Hostalen PP HP1886A



Hostalen PP HP1886A is a very low flow random copolymer with good stiffness/toughness balance, outstanding creep and stress cracking resistance. Hostalen PP HP1886A features low haze and yellowing resistance in contact with cooling water. Typical customer use is compounds for pipes and automotive expansion tanks. Hostalen PP HP1886A is not intended for medical and pharmaceutical applications.


Africa-Middle East, Asia-Pacific, Australia and New Zealand, Europe, North America, South & Central America


SDS - Safety Data Sheet
PSB - Product Stewardship Bulletin

Product Data and Technical Information

Typical Properties

Melt Flow Rate (230 °C/5.0 kg) 1.4 g/10 min
Density 0.90 g/cm³
Flexural Modulus (23 °C) 1300 MPa
Tensile Modulus (23 °C) 1400 MPa
Tensile Stress at Yield (23 °C, 50 mm/min) 36 MPa
Tensile Strain at Yield (23 °C, 50 mm/min) 10.3 %
Charpy Impact Strength - Notched (23 °C, Type 1, Edgewise, Notch A) 14 kJ/m²
Charpy Impact Strength - Unnotched (23 °C, Type 1, Edgewise) No Break kJ/m²
Vicat Softening Temperature (A50) 151 °C
Heat Deflection Temperature A (1.80 MPa, Unannealed) 54 °C
Heat Deflection Temperature B (0.45 MPa, Unannealed) 101 °C

Technical Data Sheet

Technical Data Sheet


Injection Molding


Polypropylene, Random Copolymer


Non-fuel Reservoirs, Underhood