ألواح عزل لبطانة مجاري الهواء

الاسم الأصلي: Duct Liner Board Insulation

عزل

AFICO Duct Liner is a highly efficient, semi-rigid insulation composed of fine, stable and uniformly textured inorganic glass fibers bonded together by a non-water soluble and fire retardant thermosetting and heat resistant resin. It is free from coarse fibers and shot due to its mineral composition.