Molded grille

FRP (abbreviated as FRP) molded grille is a kind of plate-like material with many spaces made by special processing and compounding with glass fiber as reinforcement material, unsaturated polyester resin as the body, and it can be used as a structure Material, used as floor, trench cover, platform, ship deck, staircase, plank road, etc. in corrosive environment.

The glass fiber reinforced plastic (FRP for short) molded grille is made by interlacing glass fiber and integrally molded by resin casting. The produced glass fiber reinforced plastic grille plate with many regularly distributed rectangular and square spaces has the mechanical characteristics of two-way homogeneity. It can be widely used in working platforms, equipment platforms, drilling platforms, walkway lights in petroleum, chemical, electric power, paper, printing and dyeing, electroplating, ocean exploration, sewage treatment and other industries. It is an ideal product in corrosive environments and is also suitable for civil use Building facilities.

Molded grille performance

preservative

   Molded grille has excellent resistance to acids, alkalis, organic solvents, salts and many other gas and liquid media, and has incomparable superiority in the field of anti-corrosion. According to the actual requirements of the place of use, it is possible to economically choose to use o-phthalic, isophthalic, and vinyl resins as the matrix material.

Flame retardant

  The formula designed by our company can meet the fire protection requirements of the engineering team to ensure safety. The company has passed the American ASTM-E84 and ASTM-E119 flame retardant tests, and has good flame retardant and fireproof performance.

Impact and fatigue resistance

   The molded grille has high impact resistance, allowing repeated stress without deformation, while the metal grille will retain permanent deformation after impact and needs to be repaired. The molded grille has moderate elasticity, which makes the people who work on it for a long time feel comfortable, reduces the urgency of the staff's legs and back, reduces the occurrence of accidents caused by this, and is beneficial to improve production efficiency.

Lightweight, high strength, easy to cut and install

  Because it is a composite of resin and glass fiber, its density is small, not more than 2 kilograms per cubic meter, which is only 1/4 of steel and 2/3 of aluminum. Its strength is 10 times that of polyvinyl chloride, and its strength exceeds that of aluminum and ordinary steel. Its light weight can greatly reduce the foundation support, thereby reducing the material cost of the project. Molded grille is easy to cut, does not require large lifting equipment, only a small amount of labor and electric tools, which greatly reduces the installation cost, usually produced in a whole plate, and can be realized by cutting when customers need small-size grille. The grille is reasonably cut and processed according to the size and installation requirements, in order to maximize economic benefits without affecting the inner performance of the grille. The cut section is coated with resin to ensure that its corrosion resistance is not affected. This material can also be polished and drilled, but it cannot be turned and tapped. Arbitrary cutting will not change the mechanical properties of the molded grid, and will not cause falling apart and other consequences.

Slip resistance

  The molded grille has anti-slip function. The molded glass fiber reinforced plastic grille has two types of naturally formed anti-slip crescent surface and anti-slip sand. The anti-slip sand surface is integrated with sand in the mold and reprocessed with adhesive after demoulding. There are two types of sand paving, both of which provide excellent anti-skid performance, the sand layer is not easy to fall off, and it is durable

Molded grille specification table