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Covestro's Baydo? Polyurethane composite material makes the effective heat insulation width easily reach more than 55mm, and the heat insulation coefficient (Uf) of door and window profiles is as low as 2.
0~1.
0 W/m2 K
.
There is no need to use additional heat insulation strips, as long as the double glass with a heat insulation coefficient of about 2.
0W/m2 K can control the heat transfer coefficient (Uw) of the whole window within 1.
8~2.
0W/m2 K, so that green buildings are no longer expensive
.
Baido? Polyurethane composites have a low linear coefficient of expansion close to concrete and glass, and have stable properties such as high stiffness, low water absorption and low creep, which makes the door and window system made of this material have long-term stable ultra-high air tightness
in accordance with the national standard of class 8.
That's why adopt Baido? The door and window system made of composite material with a good glass structure can also provide exceptionally excellent sound insulation performance, which provides residents with a better occupant experience, and is also in line with the market trend
of more attention to residential comfort and integrated experience.
Moreover, Baido? The composite material has a high proportion of inorganic glass fiber and thermosetting resin, which has good heat resistance, making it possible
for doors and windows to resist fire for more than half an hour.
(Yu Qing)
