Specifications
1.Fiberglass2.walkway grate,lawn grate,rainwater grate,pig grate
3.maintenance-free
1)Name:frp mini mesh trench grate.
2)Material:fiberglass&resin&mixtrue.
3)Advantage:UV resistant,corrosion resistant,fire retardant,easy to be cut and assemble.
4)Usage:floor grate,walkway grate,traffic trench drain grate,pig grate,lawn grate,rainwater grate,offshore grate,road trench drain grate cover.
Matrix Resin | Function |
Orthophthalic Polyester | Has a comparative fine corrosion-resistance function and could be used in low density corrosion circumstance,such as inorganic acid,alkali,kinds of salts,etc.The long using temperature is -50ºC--52ºC. |
Isopthalic Polyester | Has a fine corrosion-resistance function and could be used in medium density corrosion circumstance,such as inorganic acid,alkali,kinds of salts,etc.The long using temperature is -50ºC--90ºC. |
Vinyl Ester | Has a exceedingly good corrosion-resistance function and could be used in very adverse corrosion circumstance such as acid,alkali,salt,dissolvent or acid & alkali in turn,etc. The long using temperature is -50ºC--100ºC. |
Phenolic Aldehyde | Has a exceedingly good fire retardant,acid resistance and dissolvent resistance.Its oxygen indext is up to 50,low smoke,high temperature resistance.The long using temperature could be 180 ºC
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