FRP Channel features:
1. High strength: Tensile strength of channel is 150 ~ 300MPa, flexural strength is
200 ~ 300MPa.
2. No deformation: the heat distortion temperature channel is 186 ℃, do not
soften at high temperatures, at -60 ℃it will not brittle, will not be deformed. To ensure
the normal use of a variety of ambient temperature.
3. Low water absorption: ordinary fiberglass channel of water absorption is less than 0.5%, while the pultrusion channel water absorption is only 0.257%, suitable for
use in wet environments.
4.The corrosion resistance: channel material is made of resin and glass fibers, which can effectively resist the erosion of domestic sewage, corrosive soil,
chemical waste acid, alkali, salt and other corrosive media and untreated, and many
chemical liquids .
FRP pultruded channel