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Clear Acrylic Sheet is a highly transparent sheet made from 100% optical-grade PMMA (Polymethyl Methacrylate) through casting or extrusion processes. It offers 92% light transmittance, comparable to optical glass, yet provides 17 times the impact strength and 50% weight advantage of glass. The surface undergoes precision polishing with Ra value ≤0.02μm, achieving a mirror-like finish. Standard size is 1220×2440mm with thickness ranging from 1mm-50mm, supporting custom cutting, making it an ideal glass replacement material.
Clear Acrylic Sheet is a highly transparent sheet made from 100% optical-grade PMMA (Polymethyl Methacrylate) through casting or extrusion processes. It offers 92% light transmittance, comparable to optical glass, yet provides 17 times the impact strength and 50% weight advantage of glass. The surface undergoes precision polishing with Ra value ≤0.02μm, achieving a mirror-like finish. Standard size is 1220×2440mm with thickness ranging from 1mm-50mm, supporting custom cutting, making it an ideal glass replacement material.
| Недвижимость | Метод испытания | Значение |
| Передача света | ASTM D1003 | ≥92% |
| Плотность | ASTM D792 | 1,19 г/см³ |
| Ударная прочность (надрез Изод) | ASTM D256 | 16 кДж/м² |
| Прочность на разрыв | ASTM D638 | 65 МПа |
| Прочность на изгиб | ASTM D790 | 90 МПа |
| Температура теплового отклонения | ASTM D648 | 85°C при 264 фунтах на квадратный дюйм |
| Поглощение воды | ASTM D570 | ≤0.3% |
| Линейное тепловое расширение | ASTM D696 | 7×10-⁵ /°C |