Divinycell® HP80

1 of 49 products in this brand
Divinycell HP has been developed to meet demands in high temperature systems, and low temperature prepreg systems. The unique IPN chemical structure, yields impressive mechanical performance to a low weight. Divinycell HP´s elevated temperature performance also extends to its ‘in service’ life as it will retain a high percentage of its mechanical properties despite exposure to high ambient temperatures. It offers high properties in all significant areas including mechanical performance, elongation to break, ductility, adhesion/peel strength, fracture toughness and dimensional stability. Other key features of Divinycell HP include excellent chemical resistance, low water absorption and good thermal/acoustic insulation.

Functions: Core Material

Chemical Family: Vinyls, Vinylics & Vinyl Derivatives

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Composite Materials Functions

Features & Benefits

Product Highlights
  • High temperature resistance
  • High strength and stiffness to weight ratio
  • Low water absorption
  • Superior damage tolerance
  • Fast and easy to process
  • Good chemical resistance
  • Acoustic and thermal insulation
  • Consistent and homogenous material
  • Low resin uptake

Applications & Uses

Composites Processing Methods

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength Nominal2.8MPaASTM D 1623
Tensile Strengthmin. 2.2MPaASTM D 1623
Density Nominal80kg/m3ISO 845
Shear Modulusmin. 22MPaASTM C 273
Compressive Strength Nominal1.5MPaASTM D 1621
Compressive Strengthmin. 1.2MPaASTM D 1621
Compressive Modulus Nominal105MPaASTM D 1621-B-73
Compressive Modulusmin. 90MPaASTM D 1621-B-73
Tensile Modulus Nominal100MPaASTM D 1623
Tensile Modulusmin. 80MPaASTM D 1623
Shear Strength Nominal1.25MPaASTM C 273
Shear Strengthmin. 1MPaASTM C 273
Shear Modulus Nominal28MPaASTM C 273
Shear Strain Nominal38%ASTM C 273