Easy making, rapid installing and convenient maintenance save cost Foamed with closed-cell structure, it’s water-proof and sound-insulated.
LAWRENCE WELK MUSIC SERIES
With aluminum foil reinforced on both sides, it’s corrosion protective, hygeian, and has a beautiful appearance. The Lawrence Welk Show is an American televised musical variety show hosted by big band leader Lawrence Welk.The series aired locally in Los Angeles for four years, from 1951 to 1955, then nationally for another 16 years on ABC from 1955 to 1971, followed by 11 years in first-run syndication from 1971 to 1982. The Hermetic seal ensures little air leakage Light weight Foamed with CFC free materialsĮnvironment protective. The Advantages of Phenolic Foam Air Duct System are: It’s widely used for the ventilation systems of central air conditioning units in hotels, apartments, hospitals, office buildings and other deluxe buildings. The phenolic foam can be fabricated into all kinds of rectangular ducts by cutting and adhesive connecting, then can be assembled into the air ducts of different specifications. Its bending strenght reaches over 1Mpa and the thermal conductivity index 0.020w/mk. It’s a kind of non-combustible material which gives off no smoke and no poisonous gas when exposing to fire. Phenolic Foam Pre-insulated Ducting Panel Compounded with Aluminum Foil is of high strength, which takes phenolic foam as the core material with reinforcing the aluminum foil on both sides.