The panels can be made of different materials: when both panels are aluminum or steel, they are called aluminum honeycomb panels or steel honeycomb panels. When one of the table board is stone, qin alloy board, enamel board, wood, glass fiber reinforced plastic, respectively called stone honeycomb board, titanium alloy honeycomb board, enamel honeycomb board, wood honeycomb board, glass fiber reinforced plastic honeycomb board etc. When the middle honeycomb layer uses aluminum foil, paper foil and plastic, it is called aluminum honeycomb, paper honeycomb and plastic honeycomb board respectively.
PP Hollow Sheet is made of polypropylene. It is a lightweight (hollow structure), non-toxic, waterproof, shockproof, long lifespan, corrosion preventive material. Compared with cardboard, it has the advantage of waterproof, colorfast and corrosion preventive. It is an ideal materials as a filler for van body for logistics and express, trunk mat, packaging, advertising, construction and agriculture uses.
What is the defination of PP board
PP polypropylene honeycomb is supplied with or without a non-woven polyester veil for better bonding. It is also supplied with or without a film barrier under the polyester veil to limit the amount of resin consumption.
Plastic honeycomb board for platic bulk container sleeveis made of Polypropylene consist of three polypropylene layers. The middle layer is special honeycomb structure by thermo-forming.
The outer and inner layer which holds the bubble layer that provides a very light and stable tri-laminate structure. With co-extrusion and laminating technologies, we can add different kinds of materials to PP bubble guard boards, creating innovative new products for different applications.
Light Transmission:Depending on the color, the transmittance can be up to 0-89%.
Energy saving:Low heat transfer coefficient (K value), good thermal insulation, energy saving is 1.5-1.7 times of the same thickness of glass.
Light:The weight is 1/15 of the same thickness of glass.
Impact Strength:Good toughness, not easy to be damaged in transportation, installation and use;Its impact strength is 250 times that of glass and 30 times that of plexiglass.
Resistance to aging:The surface of the product contains a UV-resistant coextruded layer, outdoor weather resistance is good, long-term use still maintain good optical properties and mechanical properties.
Resistance to wind pressure:Wind pressure performance up to the national standard GB/T 7106-2008 level 1.
Large temperature difference:Long-term use temperature: -40c to 120C.
Effect of Soundproof:Polycarbonate with hollow structure has good sound insulation and can effectively reduce noise.
Flame retardant:According to the national standard gb8624-2012 is class B1 flammable.
Easy to install:The minimum bending radius is 175 times the thickness of the plate.