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      Fibre-reinforced plastic (FRP) rfp grating plate (also called FRP Grating Plate) is a composite material made of a polymer matrix reinforced with fibres. The fibres are usually glass (in fibreglass), carbon (in carbon-fiber-reinforced polymer), aramid, or basalt. Rarely, other fibres such as paper, wood, or asbestos have been used. The polymer is usually an epoxy, vinylester, or polyester; thermosetting plastic, though phenol formaldehyde resins are still in use.FRP gratings are commonly used as constructural material, in the aerospace, automotive, marine, and construction industries. They are often found to have strong UV resistance, corrosion resistance, fire resistance, non-magnetic, electrical insulation, color and shape can be customized in a variety of styles.

To put it in a simple way, FRP grating plate is made of FRP grid and one layer of FRP panel on the top. It is different from the FRP grid from its outter appearance, FRP grid is hollow square cell, while FRP grating plate has one more FRP plate on its top, and it’s a sealed block.

Its working performance greatly improved:

1.  Tensile and load capacity increased;

2.  Anti-abrasive and corrosion resistant increased a lot and longer usage life;

3. For it has larger contacting area, so that its anti-slippery performance is better;

4. Contains more than 50% aluminum hydroxide and has strong UV resistance.

Raw Material

Advantage

The role of UV absorber UV-9：

This product is light yellow or white crystalline powder.

Density:1.324g/cm3（2℃5）

Melting point:62～66℃

Boiling point:150～160℃（0.67kPa），220℃（2.4kPa）.

Soluble in most organic solvents such as acetone, ketone, benzene, methanol, ethyl acetate, methyl ethyl ketone and ethanol, but insoluble in water. Solubility of the product in certain solvents (g / 100g solvent, 25)，In solvent benzene 56.2、n-Hexane 4.3、ethanol (95%) 5.8、carbon tetrachloride 34.5、styrene 51.2、DOP18.7.

The product is a UV absorber and is used for unsaturated polyester of FRP synthetic material. The maximum absorption wavelength ranges from 280 to 340 nm, and the general dosage is from 0.1% to 1.5%. The thermal stability is good and it is decomposed at 200 °C.

1. Mesh size (mm)：38*38

2. Thickness of grating (mm)：38

3. Material： fiberglass with resin

4. Surface treatment： smooth or gritted or customized

5 . Color：yellow, grey, red, green, or customized

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