Advantages of PVC Free Foam Board Extrusion Linem :density, water absorption, coefficient of heat conducting and the coefficient of steam pervasion are all lower than other kinds of warm-keeping boards.
Feature of PVC Free Foam Board Extrusion Linem : icharacterized for strong indensity, light material, airtight, anticorrosion, aging resistance and low cost.
Application of PVC Free Foam Board Extrusion Linem: i
widely used in the fields of heat preservation industry and warm keeping of railway, high way, airport, square and house hold fitment