DETALHES DO PRODUTO
Impact Resistant Acrylic Sheet
Impact Resistant Acrylic Sheet is a high-performance sheet produced through blend modification technology (PMMA and elastomer copolymer). It offers 5-10 times the impact strength of regular acrylic (Izod notched impact strength ≥15kJ/m²), approaching PC sheet while retaining acrylic’s excellent optical properties (light transmittance 89-91%). With surface hardness 2H, thickness range 3mm-25mm, and standard size 1220×2440mm, it is suitable for applications requiring high safety.
Impact Resistant Acrylic Sheet is a high-performance sheet produced through blend modification technology (PMMA and elastomer copolymer). It offers 5-10 times the impact strength of regular acrylic (Izod notched impact strength ≥15kJ/m²), approaching PC sheet while retaining acrylic’s excellent optical properties (light transmittance 89-91%). With surface hardness 2H, thickness range 3mm-25mm, and standard size 1220×2440mm, it is suitable for applications requiring high safety.
Caraterísticas principais
- Resistência ao impacto ultra-elevada: Izod notched impact strength 15-25kJ/m², ball drop impact test (1kg@1m) no broken
- Optical Performance: Light transmittance 89-91%, haze <2%, optical distortion <0.5%
- Resistência às intempéries: Operating temperature -40℃ to 90℃, UV stabilizer added, outdoor 5-year yellowing ΔE<3
- Desempenho de processamento: Thermoformable (150-170℃), laser cutting, CNC machining, printable surface
- Safety Features: Breaks into obtuse fragments without sharp edges, meets architectural safety glass standards
- Estabilidade química: Resistant to dilute acids, alkalis, alcohol, anti-pollution, easy to clean
Cenários de aplicação
Security Protection
- Security Glazing: Bank counters, jewelry store display cases, museum showcases
- Machine Guards: Industrial equipment protection panels, robot workstation isolation
- Transporte: Subway platform screen doors, high-speed rail windows, yacht windshields
Architecture and Public Spaces
- Architectural: Glass curtain walls, skylights, stair handrails
- Public Areas: Airport security zones, stadium stands, amusement park facilities
- Educational Facilities: School windows, laboratory partitions, protective barriers
Special Environments
- Extreme Environments: Polar research stations, desert facilities, coastal buildings
- High Traffic Areas: Shopping mall automatic doors, hospital corridors, subway platforms
- Sports Facilities: Ice rink barriers, tennis court enclosures, swimming pool skylights
Parâmetros técnicos
| Índice de desempenho | Método de ensaio | Intervalo de valores |
| Densidade | ASTM D792 | 1.18-1.20 g/cm³ |
| Transmissão de luz | ASTM D1003 | 89-91% |
| Izod Impact Strength (Notched) | ASTM D256 | 15-25 kJ/m² |
| Resistência à tração | ASTM D638 | 55-65 MPa |
| Resistência à flexão | ASTM D790 | 80-95 MPa |
| Temperatura de distorção térmica | ASTM D648 | 85-90℃ |
| Ponto de amolecimento Vicat | ASTM D1525 | 95-100℃ |
| Pencil Hardness | ASTM D3363 | 2H |
Diretrizes de processamento
- Ferramentas de corte: High-speed steel blades (100-120 teeth), laser cutting (power 100-150W)
- Termoformagem: Heating temperature 150-170℃, holding time 3-5 minutes/mm thickness
- Edge Treatment: Flame polishing (temperature 2000-2500℃), avoid overheating causing discoloration
- Métodos de ligação: Mechanical fixing (stainless steel screws + washers), structural adhesive bonding (polyurethane adhesive)
- Tratamento de superfície: Printable (UV inks), coatable (anti-scratch coating)
Especificações do produto
| Espessura | Tamanho padrão | Impact Resistance Level | Recommended Application |
| 3-6mm | 1220×2440mm | 5× regular acrylic | Protective barriers |
| 8-12mm | 1220×2440mm | 8× regular acrylic | Safety glass |
| 15-20mm | 2000×3000mm | 10× regular acrylic | Machine guards |
| 25mm | 2000×3000mm | 12× regular acrylic | Bulletproof applications |
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