UPVC (Unplasticized Polyvinyl Chloride) window profiles are composed primarily of rigid polyvinyl chloride resin, calcium carbonate (filler), titanium dioxide (Tio2
for UV resistance), and stabilizers (lead-free, typically calcium-zinc). This rigid, non-toxic, amorphous thermoplastic contains no plasticizers, ensuring durability and low maintenance.
for UV resistance), and stabilizers (lead-free, typically calcium-zinc). This rigid, non-toxic, amorphous thermoplastic contains no plasticizers, ensuring durability and low maintenance.
