EuroWire January 2018

Technology News

Saving lives and guaranteeing service

Results, comparative videos and cone calorimeter tests are available. Cable simulations obtained combining Ekopren® bedding compounds with thermoplastic jacketing materials from the major producers have been tested and analysed achieving a useful guideline for cable producers to obtain cables according to the desired CPR class. Mixer SpA – Italy Website : www.mixercompounds.com

THE reason for flame retardancy in cables is to save lives and guarantee service conditions in harmful situations. It is not just a technical parameter, but a safety requirement. More than 20 years ago, when Mixer began operations, the question was what is the best way to produce a flame retardant bedding compound? The answer was magnesium di hydroxide (MDH). MDH is the best raw material for this task because it is halogen free, produces only water in contact with flames and gives the highest temperature resistance in fire conditions. At the same time, it was a challenge for the company to produce a bedding compound with improved extrusion behaviour and the expected flexibility with MDH. The success in this challenge has led to superior cable performances in the portfolio of worldwide cable companies and the same was achieved by Mixer with its products designed to support cable producers in the CPR-compliant projects. Ekopren® 3RP931 for tandem equipment and the drummable Ekopren® 3RP371 for two-step extrusion produce CPR- compliant cables and obtain real protection against fire. AVF-18 series reels The AVF-18 series reel from Hannay Reels is built specifically for the unique needs of broadcast SMPTE, TAC and opticalCON cable. Designed for tactical fibre and hybrid fibre cable types, these reels can hold 3mm-9.2mm of broadcast fibre optic cable. The AVF-18 series is under 25lb. and has a durable aluminium/steel construction to withstand harsh outdoor environments. It also features drum storage with a protective rubber grommet for easy access to lead out cable while keeping dirt and debris out. The frame style with clips allows for multiple reels to be stacked, and every reel is equipped with a cam-lock drag brake system. The materials have been tested according to several standards.

▲ ▲ Don't get burnt with Mixer's solutions

Hannay Reels – USA Website : www.hannay.com

55

www.read-eurowire.com

January 2018