Polycarbonate 5 Wall X Structure Hollow Sheet


Petalux™ X structure polycarbonate hollow sheet is different from ordinary pc hollow sheet. It is produced with additional rectangular section based on normal polycarbonate hollow sheet structure, so as to enhance strength of the complete hollow sheet.  This struture has advantage to use it in longer span between sections, so as to reduce quantity of profiles.  The rectangular section is the primary part for maintaining lateral stability of the hollow sheet.

Typical Applications


Canopy/Awning/Lighting Roof/Car Parking Roof/Sky Windows/Greenhouse/Stadium/Commercial Constructions/Metro Entrance/Indoor Separations/



Product Features


• Easy to install

• High light transmission

• UV insulation

• Color Optional

• Good mechanical performance

• Good thermal insulation

• Anti dropping

• Easy to process

• High Impact Strengh

• Strong Load Capacity

PETALUX™ Polycarbonate Hollow Sheet has superb light transmission. The surface UV layer can prevent polycarbonate sheet from the aging and keep the high transmittance in the long term.  UV coextrusion technology can be divided into single and double layer and applicable to all polycarbonate hollow sheet structures.

PETALUX™ Polycarbonate 5 Wall X Structure Hollow Sheet Product Data

Anti aging UV coextruded layer on surface


10 years warranty


Maitaining high coating thickness of UV and flat distributing, Petalux™ polycarbonate sheet adopts advanced multi-layer co-extrusion technology to ensure all pc sheet products from us has high light transmission rate and in applications to have at least 10 years warranty

Comparison between UV and none UV polycarbonate sheet under with the UV lighting test.

2000 hours of QUV accelerated aging test




1, 100 hours of exposure to the sun is equivalent to 1 years of exposure to outdoor UV exposure in this QUV test.


2, Sun exposure is one of the main factors to accelerate the aging process。


3, polycarbonate sheet with UV layer co-extruded, after 2000 hours of QUV accelerated ageing test, still has stable transmission rate in our test, but the one without UV has it significantly decreased.

Nano silicone anti-dropping coating


Nano silicone anti-dropping coating

The new generation of PETALUX™ anti-dropping polycarbonate sheets  is produced by imported hydroxyl coated nano silicone. It get coatted on polycarbonate sheet surface. This material increase vapor tension at the surface of polycarbonate sheet and its typical water contact angle can be lowered to 8 degrees. In this way, water droplets accumulated from mist get quickly dropping down along inner wall of sloping polycarbonate hollow sheets. It is suitable for lighting roof that has requirement of no water droppings,especially for swimming pools, agriculture greenhouse and ecological plant parks.

Matt UV Technology


The light pollution of modern architecture is becoming more and more serious! Matt UV is of one the unique technology from PETALUX™ polycarbonate sheet.  It effectively isolates polycarbonate sheet  roofs from ultraviolet radiation, and also prevents it from light reflection. It gets light more soft. At the same time, it increases the visual effect like matte surface. It can be made into a variety of personality colors that has diverse appearance.

Infrared radiation control technology


Petalux™ new generation polycarbonate hollow sheet is made by special modified resin   (adopting infrared barrier and metal reflector technology) in thermal control management. This make it possible that to ensure light passing through, at the same time, effectively block the infrared heat away. It significantly reduces building energy consumption costs in cooling and lighting aspect, and creates more comfortable indoor environment.

Excellent Heat-resisting Candidate


High Temperature Resistant!


Petalux™ polycarbonate sheet is applicable in enviorment in temperature from -40oC ~ 140oC. The raw material polycarbonate resin melting point temperature is 400oC.

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