AXELERON™ CX 6944 NT CPD

About
AXELERON™ CX 6944 NT CPD is a high density polyethylene compound (“CPD”) designed for gas-injected foam insulation for CATV cable. This high density polyethylene compound has excellent electrical properties and toughness, as well as the needed stabilization for these applications. AXELERON™ CX 6944 NT CPD is commonly used in combination with AXELERON™ CX 1253 NT CPD LDPE. To obtain optimal cellular structure, an additional 0.1% to 0.3% of a suitable nucleating agent is recommended such as those in AXELERON™ CX A-0012 NT CPD and AXELERON™ CX 0078 NT CPD masterbatches. Specifications Dow AXELERON™ CX 6944 NT CPD meets the following raw material specification: ASTM D 1248 Type IV, Class A, Category 3 Wire insulated with Dow AXELERON™ CX 6944 NT CPD, using sound commercial extrusion practices, should meet the requirements of: Telecordia GR-1398-CORE Telecordia GR-1399-CORE&&

Product Description
SupplierDOW
GenericHDPE
Material StatusCommercial: Active
AvailabilitysNorth America,Latin America
Process MethodsExtrusion

Technical Data
PHYSICALNominal valueUnitTest method
Density0.965g/cm³ASTM D792
Melt Flow Rate
190℃,2.16kg8.0g/10minASTM D1238

MECHANICALNominal valueUnitTest method
tensile strength33.1MPaASTM D638
Tensile strain
fracture650%ASTM D638

THERMALNominal valueUnitTest method
Embrittlement temperature< -100ASTM D746

Electrical performanceNominal valueUnitTest method
Dielectric constant
1 MHz2.34 ASTM D1531
Dissipation factor
1 MHz4.0E-5 ASTM D1531

Process Conditions
ExtrusionNominal valueUnitTest method
Melt temperature160 to 179°C

Notes
1. Typical properties: these are not to be construed as specifications.
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