China High Impact Engineering Rigid CFRT Honeycomb Panel

For G-WIT® Honeycomb panels, its core layer uses low volume density and high strength materials such as PP honeycomb core while continuous fiber-reinforced thermoplastic stratified materials (CFRT, especially, glass fiber reinforced polypropylene sheets) are used for the surface layer. it is a 100% environment-friendly new lightweight material. With a "sandwich" structure, such boards are fabricated by thermoplastic composition. it is widely used in numerous fields because of its ease of processing.
The specifications of current G-WIT® honeycomb panels: JW3-10,JW3-15,JW3-20,JW3-25,JW3-30,JW3-40etc.; thickness: 6-60mm. In addition, customized needs of different clients can be met by special processing such as surface film-coating.

Parameters

Test itemsJW3-15-010-001JW3-20-010-001JW3-25-010-001JW3-40-010-001Thickness mm15202540Mass per unit area Kg/m²3.183.744.125.26Compression strength Mpa
GB/T 1453-20051.71.71.551.7Compression modulus MPa
GB/T 1453-200565566083Bending strength MPa
GB/T 1456-20051914117Maximum bending load N
GB/T 1456-2005823100613742186Peel load N
GB/T 1457-2005>1500>1500>1500>1500Peel strength N/cm
GB/T 1457-2005>240>240>240>240

Product characteristics
1. Low density and light weight
The density of G-WIT® honeycomb panel is 1.4g/cm3. Comparing to the 2.2g/cm³ of GRP, the 7.85g/cm³ of steel plates and the 2.7g/cm³ of aluminum plates, it's clear that the density of G-WIT® honeycomb panel is the lowest, thus trucks of the same size are lowest in weight if G-WIT® cellular boards are used for the truck box.

2. Impact strength
Falling ball impact test on 20mm-diameter ball showed the maximum impact strength is 250J/m² under room temperature and >35 J/m² under -20°C.
3. Favorable bending properties
A span of 600mm G-WIT® honeycomb panel, 15mm thick and 100mm wide, can withstand the pressure of 5kg without deformation or fracture. Comparing with materials such as colored steel laminboards, plywoods and GRP, our boards showed the best bending properties.
In addition, G-WIT® honeycomb panels are also easy to assemble, highly resistant to weather (suitable for use from -40°C ~ +80°C), waterproof, moistureproof and highly resistant to chemical erosion.
4.Application
Vehicle box light-weighting (box trucks,refrigerator cars,recreational vehicles,cars new-energy vehicles)
The carriage panel,top panel,to pre-arch panel,bottom anti-skid floor,bending plates of span,skirtboards,recreational vehicle furniture boards , car truck cover plate
Coated with anti-aging UV film or wood grain wrapper for Decoration