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Proxima® HPR 2112

1 of 9 products in this brand
Proxima® HPR 2112 is a standard formulation designed to give a balance of thermal and mechanical properties. Proxima® HPR 2112 provides an excellent combination of stiffness (or modulus), toughness (or impact strength) and glass transition temperature.

Polymer Name: Polydicyclopentadiene (PDCPD), Polyolefin (unspecified)

End Uses: General Purpose

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Identification & Functionality

Chemical Family
Plastics & Elastomers Functions
Technologies

Features & Benefits

Features
  • Ultra low viscosity
  • Low water absorption
  • Excellent combination of stiffness, toughness and Tg
  • Tg 173C

Applications & Uses

Plastics & Elastomers End Uses

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Compressive Strength76MPaD695
Hardness84Shore DD2240
Compressive Modulus1660MPaD695
Tensile Strength at Yield57MPaD638
Tensile Modulus1970MPaD638
Elongation at Break19%D638
Flexural Strength88MPaD790
Flexural Modulus2070MPaD790
Notched Izod (23°C)240J/mD256
Typical Properties
ValueUnitsTest Method / Conditions
Polymer Density1.04g/mLD792
Resin Viscosity (30°C)420cPBrookfield
Water Absorption (100°C)max. 0.2wt.%D570
Thermal Properties
ValueUnitsTest Method / Conditions
Glass Transition Temp.173°CDSC
Heat Deflect. Temp. (264 psi or 1.8 MPa)163°CD648