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Acrylic Sheet


How does acrylic differ from polycarbonate in terms of impact resistance?

Polycarbonate is far tougher. Acrylic is about five times stronger than glass, which is good, but solid polycarbonate is around 200 times stronger and is described as virtually unbreakable. Acrylic can crack or shatter under a hard knock, while polycarbonate bends and absorbs it. If the sheet might be hit by a ball, a tool or a person, choose polycarbonate.







Is acrylic sheet easier to fabricate into displays and signage than polycarbonate?

Yes, acrylic is the easier material to work. It laser cuts cleanly, polishes to a glass-like edge, and bends or moulds with heat, which is why signmakers and display builders prefer it. It is also slightly clearer, passing about 92% of light against about 90% for polycarbonate. We supply acrylic cut to size only; we do not offer bending, polishing or other fabrication.







How does the fire rating of acrylic compare with polycarbonate sheeting?

Acrylic has the poorer fire rating. It burns readily, much like hardwood, and carries a Class 3 or Class 4 surface spread of flame rating. Polycarbonate is Class 1 and self-extinguishing, so it does not keep burning once the flame is removed. Where fire performance matters, such as a roof, a workplace partition or anywhere near a heat source, choose polycarbonate.







Is acrylic sheet a suitable alternative to polycarbonate for outdoor glazing?

Usually not, though it has its place. Acrylic is naturally UV stable, so it will not yellow outdoors, and it is slightly clearer. But it is far less impact resistant and has a poorer fire rating, so for a roof, canopy, shed window or anywhere hail or a stray ball could strike, polycarbonate is the safer choice. Acrylic suits displays, signs and indoor screens.







What thickness range is available for acrylic sheet?

We stock clear acrylic from 2mm to 10mm, cut to your measurements. The standard sheet is 2050x3050mm, the largest size we can supply, and it comes in 2, 3, 4, 5, 6, 8 and 10mm. We offer straight cuts only, with a tolerance of plus or minus 5mm, and no bending, polishing or fabrication. Cut pieces are made to order and cannot be returned.







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