Petrothene KR92828 is a high molecular weight, high density polyethylene-based compound selected by customers for use in cable jacketing, conduit or wire insulation. KR92828 contains a nominal carbon black content of 2.5%. Antioxidant has been added to ensure thermal stability during processing.
Petrothene KR92828 meets the requirements of the following: ASTM D 1248, Type III, Class C, Category 5, Grades J4 and E10; Federal LP390C, Type III, Class H, Category 5, Grades 1 and 2.
Petrothene KR92828
Description
Availability
North America
Legend
SDS - Safety Data Sheet
PSB - Product Stewardship Bulletin
Product Data and Technical Information
| Melt Flow Rate (190 °C/2.16 kg) | 0.17 g/10 min |
| Density (23 °C) | 0.955 g/cm³ |
| Flexural Modulus (1% Secant) | 110000 psi |
| Flexural Modulus (1% Secant) | 760 MPa |
| Tensile Modulus (1% Secant) | 531 MPa |
| Tensile Modulus (1% Secant) | 77000 psi |
| Tensile Stress at Break | 31.6 MPa |
| Tensile Stress at Break | 4600 psi |
| Tensile Stress at Yield | 19.2 MPa |
| Tensile Stress at Yield | 2800 psi |
| Tensile Elongation at Break | 800 % |
| Environmental Stress Crack Resistance F₂₀ (10% Igepal®, Cond B) | >1000 hr |
| Shore Hardness (Shore D) | 65 |
| Low Temperature Brittleness F₅₀ | <-76 °C |
| Low Temperature Brittleness F₅₀ | <-105 °F |
| Coefficent of Linear Thermal Expansion (CLTE) (23 °C) | 1.5 x 10⁻⁴ in/in/°C |
| Volume Resistivity | 2 x 10¹⁷ ohm*cm |
| Dielectric Constant 1 MHz | 2.50 |
| Dissipation Factor 1 MHz | 0.0002 |
| Dielectric Strength | 550 V/mil |
| Carbon Black Content | 2.60 % |
| Absorption Coefficient | 440 |
Technical Data Sheet
Technical Data SheetProcess
Wire & Cable
Resin
W&C Polyolefin Compound
Applications
Wire & Cable