AXELERON™ CX K-6923 NT A EXP1

Dow AXELERON™CX K-6923 NT A EXP1 is a high density polyethylene material used in physical foaming process, which requires a high foaming rate (60-80%). This material is used to provide excellent processing performance of high-speed production lines due to its low extrusion pressure, and smooth surface quality of insulating materials. In addition, because the material is a fully formulated premix material with all the necessary components, it can provide better dispersion of the nucleating agent, thereby achieving higher foaming rate and more stable processing performance (capacity and diameter). The product is stabilized to ensure its long-term performance and minimize the impact on signal attenuation.

processing suggestions:
DGDK-6923 NT A EXP1 can be processed by many commercial gas injection systems.

Under normal circumstances, the extrusion melting temperature is between 170-190°C. The typical barrel temperature depends on the extruder specification and material structure. a better starting point is:
feeding area: 140-150°C
transition area: 160-170°C
injection point: 180-190°C
metering area: 180-190°C
right angle head and die: 180-190°C

application field:
Typical applications include conventional 75 Ohm CATV cables and LAN cables.