Lexan^* Special Products

*Trademark of Sabic Innovative Plastics IP BV

THESE PRODUCTS ARE AVAILABLE AGAINST FIRM ORDERS ONLY. PLEASE CONTACT YOUR NEAREST AMPELITE OFFICE FOR DETAILS.

Lexan* Thermoclick*

Lexan* Thermoclick* Wall Sheeting is mainly used in facade applications utilising 40mm UV protected multiwall X-Structure sheeting that has a profiled tongue and groove connection.

The inter-connecting system eliminates the need for vertical profiles, potentially saving costs and enhancing building aesthetics. The X-Structure of the sheet provides exceptional stiffness and thermal insulation.

FEATURES OF THERMOCLICK* (LTC40X4000)

• Unique four wall with X-Structure
• UV protected surface for long term weather resistance
• Good light transmission / light diffusion characteristics
• Extremely high stiffness
• Excellent thermal insulation
• High impact strength
• Easy and fast installation
• Available in Solar Control IR version for optimal solar heat reduction
• Aluminium glazing profiles available, for complete installation

Physical Properties (LTC404X4000)

Light and Total Solar Transmission

Installation Guidelines

Sealing Recommendations
In order to minimise moisture build-up and dust contamination inside the sheeting, edge sealing of the open ends is very important.  An impermeable tape, and a perforated tape are available.

Standard Glazing
For standard glazing applications it is generally recommended to seal the sheeting at the top end with an impermeable tape, and at the bottom end, seal with an anti-condensation venting tape.  A clearance between the bottom sheet end and the profile platform helps allow for condensation drainage.

Specific Conditions
In extremely dusty environments such as sawmills, welding stations, etc. it is usually advisable to seal both the top and bottom sheet ends with impermeable tape.

Thermal Expansion Allowance
Take into account a clearance of approximately 3mm per lineal metre between the top edge and top glazing profile, and between the first and last sheet sides and the side glazing profiles.  This thermal expansion clearance is already taken into account when using the specially developed top and bottom glazing profiles available from Ampelite.

Cleaning Recommendations
Periodic cleaning using correct procedures with compatible cleaners is recommended to prolong service life.  For general cleaning, it is recommended that the following instructions be adhered to.  Clean the surface with high pressure water, mild soap & lukewarm water and/or steam cleaner.  Use of additives to the water should be restricted to those compatible with Lexan* Thermoclick* sheet.  More detailed cleaning information is available from Ampelite offices.

Important

• Never use an abrasive or highly alkaline cleaner on Lexan* Thermoclick* sheet.
• Never scrub with brushes, steel wool or other abrasive materials.
• Don't clean Lexan* Thermoclick* sheet in the hot sun or at elevated temperatures as it can lead to staining.

Cutting
Lexan* Thermoclick* sheet can be cut easily and accurately with most standard workshop equipment.  This includes common circular saws and jigsaws with fine-toothed blades.  The panel should be clamped to the worktable to avoid undesirable vibration, and the sawdust should be blown out of the channels.

Storage
Lexan* Thermoclick* sheet should be stored and protected against atmospheric influences like sun, rain, etc.  Care should be exercised when handling and transporting Lexan* Thermoclick* sheet in order to prevent  scratches on the panel surface and damage to the panel edges.

Roof Glazing
On most sloped roofing applications a minimum fall of 10° is advised to allow for rainwater drainage.  For additional watertightness a silicone sealant (compatible with Lexan* Thermoclick*) can be applied in the groove between the panels.

Never use Lexan* Thermoclick* sheeting to support a person's weight during installation or cleaning.  A temporary wooden plank supported by the roof structural members should always be used.

Maximum Recommended Span "H"
Lexan* Thermoclick* sheet glazing recommendations without intermediate purlins.

When glazing height exceeds the maximum recommended span "H", intermediate horizontal purlins should be used to support the sheet.  Fix sheet to the purlins with special non-rusting metal fastening clips positioned in the double sided tie on both panel sides.  The distance between the horizontal intermediate purlins should not exceed the maximum recommended span dimensions "P" as indicated in the table below.

For project photos featuring Lexan* Thermoclick*, click here

Lexan* Thermoclear* Solar Control IR

With new 5 Star Energy Ratings calling for optimal efficiency, architects are increasingly seeking to maximise natural light, whilst maintaining aesthetics and reducing lighting costs. Intensive use of glazing however, can result in excessive heat build-up, resulting in increased energy costs associated with cooling the building.

GE Advanced Materials new Solar Control IR Sheet represents an entirely new technology in the challenge for energy efficiency. Proprietary resin additives are used to block near-infrared heat, whilst maintaining high light transmission levels. Studies have shown that this can result in energy savings of 25-40% in a temperature controlled environment!

Lexan* Solar Control IR sheeting is available in both the multiwall Thermoclear* range, or as monolithic sheeting. The sheeting is also available in green, blue or grey tints.

The new Direct Factory Outlets development at Essendon Airport, Melbourne has become the first building in Australia to use Solar Control IR Sheet. It incorporates approximately 550m2 of blue Lexan* Thermoclear* Solar Control IR sheet in 16mm 3X profile!

Lexan* Thermopanel* / Thermoroof*

In addition to the extensive range of polyester sheeting and systems such as Dual Roof and Clearslide, Ampelite can supply a range of insulated multiwall panels that can be used in conjunction with metal sandwich panel sheeting. Lexan* Thermoroof* and Thermopanel* sheeting provides excellent thermal insulation, high stiffness and high light transmission for use in temperature controlled environments.

Lexan* Thermoclear* Easy Clean

This is the world’s first self-cleaning polycarbonate sheet! UV protected on both sides, Lexan* Thermoclear* Easy Clean sheet features a unique hydrophobic coating on the outside surface that reduces the surface tension of polycarbonate and increases the contact angle of water to the sheet. This causes larger droplets to form and wash away dirt, leaving the sheet almost spotless. Furthermore, it stays clean for longer, thereby reducing the frequency and the associated cost of cleaning.

Lexan* Thermoclear* SunXP

In addition to the inherent properties of the Lexan* Thermoclear* Plus range, Lexan* Thermoclear* SunXP offers UV protection as standard on both sides, but with even higher resistance to UV radiation, yellowing and loss of light transmission. This represents a revolutionary development in the use of plastic sheeting in Australia’s harsh environment. For more information on the benefits of GE’s patented surface coating technology, click here.


Lexan* Thermoclear* Dripguard

This innovative product is suitable for any roof glazing application in which water droplets are unacceptable, such as commercial greenhouses or sensitive food preparation areas.

Lexan* Thermoclear* Dripguard has UV protection on the outer surface and a specially developed hydrophilic coating on the inner surface. This coating reduces the formation of condensation droplets by increasing the surface tension of the sheet and decreasing the contact angle. As a consequence, a thin mist of water will form on the inner surface of the sheet, which will not drip and will not affect the excellent light transmission of the material.

Lexan* Thermoclear* Hammered Glass

In this unique material, the addition of glass fibres into the sheet provides an original “hammered glass” effect. In addition to the innovative look, it provides UV protection on both sides, high light transmission and good insulation properties. Typical applications include interior partition walls, swimming pool enclosures and bathroom glazing.

Lexan* Thermoclear* Venetian Screen Print

Lexan* Thermoclear* Venetian sheets are UV-protected on the outer surface and screen-printed with stripes or a honeycomb pattern on the inner surface. The screen-printed sheet provides excellent aesthetics, together with a shadow effect. This helps to reduce heat build-up from solar radiation, resulting in an improved comfort level inside the structure or underneath the structure.

For viable quantities, a custom screen-printed pattern can be applied to the sheet during manufacture. For smaller quantities, a standard clear or tinted sheet can be screen-printed locally. Please contact your nearest Ampelite office for details.

Downloads

 

Project Photos

Lexan Thermoclear
Lexan Thermoclick

Brochures

Lexan Thermoclear Installation
Lexan Thermoclick Brochure
Lexan Thermoclick Flyer
Lexan Thermoclick Technical Manual
Lexan Thermoclick Roof Systems
SFS Architecture Brochure
Solar Control IR Sheet Family Flyer
Yellowing Brochure
Lexan Thermoclear Solar Control Brochure
Lexan Thermopanel Datasheet