Foaming Nucleating Agent Consists Of Activator is designed to be extruded with LDPE or HDPE gas injection compounds for processing physical foaming insulated coaxial cables. It is normally added at 1-3% masterbatch concentration into a blend of 60-80% HDPE and 20-40% LDPE.

While the exact temperature profile required will depend upon the screw design and construction being made, the following extrusion temperature profile represents a good starting point:
Feed Zone :         140 ℃to 150 ℃
Transition Zone :     170 ℃to 180 ℃
Gas injection point :   170℃ to 190 ℃
Metering Zone :      140℃ to 170 ℃   (depending on insulation diameter)
Crosshead and die :   130℃ to 190 ℃   (depending on insulation diameter)

Package

Form:       pellets

Package:     25 kg bags

They should be stored in a dry and cool area.

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