THE COMP. LDPE-L BLACK-FC-HSF (TCL) IS A BLACK LINEAR LOW DENSITY POLYETHYLENE COMPOUND, ESPECIALLY DEVELOPED FOR THE MANUFACTURE OF WIRELESS COATING AND CABLES.
PRESENTS EXCELLENT CHARACTERISTICS OF PROCESSING, MECHANICAL RESISTANCE AND RESISTANCE TO BREAK UNDER TENSION. TCL IS ADDITIVE WITH SMOKE BLACK, WHICH GUARANTEES RESISTANCE TO PHOTODEGRADATION WITH HIGH UV ABSORPTION COEFFICIENT.

LDPE-L IS NOT A HYPROSCOPIC MATERIAL, HOWEVER, BLACK-SMOKE, USED IN ITS ANTI-UV ADDITIVATION, ABSORBES MOISTURE FROM THE ENVIRONMENT. THEREFORE, ALL PEBD-L CONTAINING SMOKE BLACK IN THEIR FORMULATION MUST GO THROUGH A DRYING PROCESS BEFORE USING IT. DRYING MUST BE MADE FOR MINIMUM 2 H AT A TEMPERATURE OF 90 ° C. IN THESE CONDITIONS THE HUMIDITY LEVEL ACHIEVES A VALUE THAT, NORMALLY, DOES NOT HARM THE PROCESSING OF THE MATERIAL. USE OF THIS RESIN WITHOUT PRIOR DRYING MAY CAUSE PROBLEMS IN THE FINAL PRODUCT, LIKE BUBBLES AND / OR SURFACE SURFACE.
WE RECOMMEND THAT THE MATERIAL WILL BE CONSUMED BEFORE 365 DAYS AFTER THEIR MANUFACTURE.

PROCESSING CONDITIONS RECOMMENDED FOR EXTRUSION: - TEMPERATURE PROFILE: 160 TO 230°C.
THE BEST PROCESSING CONDITIONS MAY VARY ACCORDING TO THE TYPE OF EQUIPMENT USED AND SHOULD NOT BE CONSIDERED AS A PERFORMANCE GUARANTEE.