Ampelite and Lexan Thermoclick Multiwall |
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Sheeting Thickness and Length
Thermoclick panels are 40mm thick and can be supplied in sheet lengths up to a maximum of 11.8m.
Colours Avialable
Standard colours ex stock New Zealand are Clear and Opal. Other colour choices are available subject to minimum quantities and delivery lead times. (Refer to your local Ampelite branch for further information)
Light, Solar & Sound Transmission
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Light, Solar & Sound Transmission |
| Colour |
Light % |
Direct Solar % |
Sound dB |
| Clear |
59 |
56 |
21 |
| Opal |
50 |
48 |
21 |
Spanning Capacity
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Wind Pressure/Suction |
Maximum Span (mm) |
| N/m2 |
Kpa |
Single Span |
Intermediate Span |
| 600 |
0.6 |
2500 |
2000 |
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900 |
0.9 |
2250 |
1750 |
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1200 |
1.2 |
2000 |
1500 |
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1500 |
1.5 |
1750 |
1250 |
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1800 |
1.8 |
1500 |
1000 |
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For information regarding recommended spans in high wind zones and cyclonic regions please contact your local Ampelite office. |
Expansion Data
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Materials Expansion Comparison. 0° to 40° Temperature Variation. Based on sheet length of 6 metres |
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Fiberglass |
Polycarbonate |
Steel |
Aluminum |
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Thermal Expansion |
7.2mm |
16.2mm |
2.9mm |
5.8mm |
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Thermal Co-efficient |
3.0 x 10-5 cm/cm°C |
6.75 x 10-5 cm/cm°C |
1.2 x 10-5 cm/cm°C |
2.4 x 10-5 cm/cm°C |
Fire Performance
Thermoclick polycarbonate exhibits good fire performance properties. Test results are tabulated below. (Test Method AS/NZS 1530.3 – 1999)
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Regulatory indices |
Units |
Range |
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Ignitability |
0 |
0-20 |
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Spread of flame |
0 |
0-10 |
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Heat evolved |
0 |
0-10 |
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Smoke developed |
3 |
0-10 |
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Cleaning Instructions:
Small Areas:
Gently wash sheet with a solution of mild soap and warm water, using a soft cloth or sponge to dislodge any dirt or grime. Fresh paint splashes, grease and smeared glazing compounds can be removed before they have dried, by rubbing lightly with a soft cloth using petroleum ether (BP65) or hexane. Afterwards, wash the sheet using mild soap and warm water. Finally, dry the surface to prevent water spotting.
Larger Areas:
Clean Thermoclick sufaces using a high-pressure water spray (max 1,450psi) and/or a steam cleaner. (We recommend that a small area be tested prior to cleaning the entire surface area.
Important Considerations:
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Never use abrasive or highly alkaline cleaners on Thermoclick polycarbonate.
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Never use aromatic or halogenated solvents (toluene, benzene, gasoline, acetone or carbon tetrachloride) on Thermoclick.
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Use of incompatible cleaning materials can cause structural and/or surface damage to Thermoclick.
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Contact with harsh solvents such as methyl ethyl ketone (MEK) or hydrochloric acid can result in surface degradation and possible surface crazing.
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Never scrub with brushes, steel wool or other abrasive materials.
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Never use squeegees, razorblades or other sharp instruments to remove deposits or spots.
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Do not clean Thermoclick in direct sunlight or at high temperatures as this can lead to staining.
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For ALL chemicals mentioned, consult the manufacturer’s safety data sheet (MSDS) for proper safety precautions.
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Do not use alcohols on the U/V-protected (outer) surface of Thermoclick. |
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Health and Safety Data:
Non-trafficable
Thermoclick sheeting is a non-trafficable material. Sheets should be handled with care to avoid damage to the surface. Guarantees will not apply to sheeting that has been damaged in handling, or mechanical damage as a result of foot traffic.
There are no ill effects from handling Polycarbonate sheeting as a finished product.
Some exposure to airborne particles occurs on drilling, cutting and trimming of the material. Although there are no known cases of harmful effect, even after long term exposure, it is recommended to take appropriate precautionary steps.
Effects of Exposure to Dust Particles.
Eye (contact)
Can cause irritation. Appropriate eye protection should be worn. If irritation occurs due to exposure to dust particles, wash eyes with running water using an eye bath or wash bottle. If irritation persists seek medical attention.
Skin (contact)
Can cause irritation. Shower thoroughly using soap and a cloth or sponge.
Inhalation (breathing
Dust masks are recommended although particles are not respirable.
Ingestion (swallowing)
Non-toxic. Extensive studies have revealed no serious effects. |
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