Acrylic sheets cast acrylic sheet PMMA Acrylic Sheet PMMA sheet
USD $1 - $1,000 /Metric Ton
Min.Order:16 Metric Tons
Dalian Bona Biological Technology Co., Ltd.
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Description:
PMMA is a tough, highly transparent material with excellent resistance to ultraviolet radiation and weathering. It can be coloured, moulded, cut, drilled, and formed. These properties make it ideal for many applications including airplane windshields, skylights, automobile taillights, and outdoor signs.
Like all plastics, acrylics are polymers. The word polymer comes from the Greek words poly, meaning many, and meros, meaning a part. A polymer, therefore, is a material made up of many molecules, or parts, linked together like a chain. Polymers may have hundreds, or even thousands, of molecules linked together. More importantly, a polymer is a material that has properties entirely different than its component parts.
ATION:
Characteristics | Method | Result | |
OPTICAL | Transparence | JISK7105 | 92% |
MECHANICAL | Hardness | Pencil Hardness | 6H |
| Abrasion Resistance | Steelwool,1.5kgf, 50 times | Scratch line few |
Adhesion (Initial) | Cross cut test | 100/100 | |
Impact Strength | DIN 53453 | 4kJ/m2 | |
ENVIRONMENT | Humidity Resistance | 60℃, 95% Humidity | Up to 1,000 hrs |
Heat Resistance | 80℃ | Up to 1,000 hrs | |
Heat Impact Resistance | - 30℃& 80℃ |
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Application :
The products are widely used in engraving, advertisement sheet, instrument, parts of instrument, lamps, decoration, airplane, automobile fittings, medical appliances, work of art, insulation material for electrical appliances, specimen, sign board and various articles for light industry, culture and education, livelihood, etc.