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UV Resistance Polycarb Sheets


Outdoor Weathering Performance

UV Protection
Solar radiation has a particularly harmful effect upon polymeric materials initiating degradation by causing superficial surface crazing. These crazes become sites for further erosion from water, dust, chemicals, etc. The degree to which these conditions affect the polymer depend largely upon environmental parameters such as geographical location, altitude, seasonal variations, etc.

Thermoclear sheet has on one or both sides proprietary UV-protected surface, giving excellent resistance to outdoor weathering. This unique protection ensures long-term optical quality under intensive UV exposure, and maintains the superior toughness of the polycarbonate material in comparison to other thermoplastic glazing.

Typical Values of Thermoclear Sheet
Research into the long-term effects of weathering on glazing materials is basically focused upon measuring product performance through material property changes, typically mechanical strength, impact resistance, colour retention, transparency, etc.

Under ISO 4892, a test has been developed using high intensity Xenon lamps to simulate natural sunlight. Together with UV filters and programmable rain cycles, the test is able to simulate natural conditions.

Accelerated weathering tests have been carried out on Thermoclear sheet by GE Structured Products. Using in-house Xenon 1200 apparatus, these tests were carried out according to ISO 4892. However, even tougher demands were placed on the material by removing the UV filter for 1/6 of the cycle. Placed within this environment, Thermoclear sheet was exposed to 5,000 hours. Experience with the Xenon test equipment indicates that this relates to 15 years’ natural exposure in a moderate European climate. Following the test the optical properties of light transmission and yellowness index were measured and compared with an un-aged sample.

* WARRANTY :
Offers a Ten Year Limited Warranty on Thermoclear sheet covering discolouration, loss of light transmission and loss of impact strength due to weathering as more specifically defined in such warranty. Please consult your local distributor or GE Structured Products Sales Office for more details.

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Testimonial

I would like to prefer Polycarbonate Sheets instead of normal plastic sheet for all type of shelters which are direct exposure of sun rays. It is very effective to transmit visible light but filter the infrared & ultraviolet composition of sun light.
Sunil Mittal
Polycarbonate Sheets are the Ultimate Option to Install any outdoor shed. It is Safiest way to get rid from Sun Heat & Ultraviolet Rays. I am thankful to Pertho Engineers for offering their awareness for the application of polycarbonate sheets & Panels
Dr. K.S. Tygai

News Update

Wholesale of Ploycarbonate Sheets Welcome ! We at Pertho Engineers Invites entrepreneurs for wholesale of High Qualily Polycarbonate Sheets at competitive prices in all parts of India. Call: +91-8744051743 for Wholesale Enquiry of Polycarbonate Sheets.

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Introducing Best range of Polycarbonate Sheets to provide extra strength for buildings and architectural projects including swimming pool enclosures, retractable pool enclosures, covered walkways, industrial buildings, sports centres, stadia and conservatory glazing replacement.


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  WZ 572 K, Club Road Naraina Vihar, New Delhi-110028

+91-9069112902

info@polycarbsheets.com

www.polycarbsheets.com