商品詳細
Night Acrylic Sheet
Night Acrylic Sheet is a functional sheet that uniformly disperses long afterglow phosphor in PMMA substrate. After absorbing visible light for 10-30 minutes during the day, it can continuously emit light for 8-12 hours in dark environments, with initial brightness ≥2000 mcd/m² and afterglow decay complying with GB/T 24982 standard. It offers two mainstream luminous colors: yellow-green and blue-green, with thickness ranging from 2mm to 10mm and standard size of 1220×2440mm. The surface can be optionally treated with matte or high-gloss finish, making it an ideal material for emergency indication and decorative lighting.
Night Acrylic Sheet is a functional sheet that uniformly disperses long afterglow phosphor in PMMA substrate. After absorbing visible light for 10-30 minutes during the day, it can continuously emit light for 8-12 hours in dark environments, with initial brightness ≥2000 mcd/m² and afterglow decay complying with GB/T 24982 standard. It offers two mainstream luminous colors: yellow-green and blue-green, with thickness ranging from 2mm to 10mm and standard size of 1220×2440mm. The surface can be optionally treated with matte or high-gloss finish, making it an ideal material for emergency indication and decorative lighting.
コア機能
- Luminous Performance: Excitation time 10-30 minutes, continuous luminescence 8-12 hours, luminous intensity complies with DIN 67510 standard
- 光学特性: Light transmittance 60-80% (daytime), uniform luminous color without light spots
- Physical Strength: Impact strength 12kJ/m², flexural strength 75MPa, Shore hardness D85
- 耐候性: Temperature stability from -20℃ to 60℃, UV aging test 500 hours performance retention rate ≥80%
- 処理性能: Can be cut, drilled, thermoformed, no risk of luminous layer falling off
- Safety Certification: No radioactive substances, complies with RoHS and REACH standards, no heavy metal pollution
アプリケーション・シナリオ
Emergency Indication
- Safety Signage: Emergency exit signs, evacuation route indicators, fire passage signs
- Public Facilities: Subway emergency indicators, underground parking lot guidance, tunnel escape signs
- 交通: Night escape systems for airplanes, ships, high-speed trains
Decorative Lighting
- インテリア・デザイン: Wall decoration, furniture inlays, ceiling starry sky effects
- Architectural: Building outline lighting, landscape lights, art installations
- Events: Stage settings, holiday decorations, theme park night scenes
特殊用途
- Military: Night march markers, equipment identification tags
- Industrial: Equipment control panels, instrument dials, night operation guidelines
- Consumer Products: Creative gifts, stationery, home accessories
技術パラメーター
| プロパティ | 仕様 | 試験方法 |
| Initial Luminance | ≥2000 mcd/m² | GB/T 24982 |
| Afterglow Time | ≥8 hours (≥0.32 mcd/m²) | GB/T 24982 |
| Excitation Light Source | Visible light (400-700nm) | – |
| Emission Color | Yellow-green (520nm), Blue-green (490nm) | – |
| 光伝送 | 60-80% | ASTM D1003 |
| 衝撃強度 | ≥12 kJ/m² | ASTM D256 |
| Service Temperature | -20℃ to 60℃ | – |
| Lifespan | ≥10 years (≥80% initial brightness) | – |
加工と設置
- カッティング: Laser cutting (recommended) to avoid high temperature damaging phosphors; mechanical cutting requires fine-tooth saw blades
- 彫刻: Can be laser engraved with patterns, engraving depth ≤0.5mm to retain luminous layer
- 熱成形: Heating temperature 140-160℃, holding time reduced by 30% to minimize phosphor migration
- ボンディング: Use acrylic-specific glue, avoid adhesives with excessive solvents
- インストール: Avoid long-term exposure to strong light (may cause temporary saturation), installation gap ≥2mm
製品仕様
| 厚さ | 標準サイズ | Luminous Color | 表面仕上げ | 申し込み |
| 2-3mm | 1220×2440mm | Yellow-green | マット | Safety signage |
| 4-6mm | 1220×2440mm | Blue-green | グロッシー | Decorative lighting |
| 8-10mm | 1220×2440mm | Dual-color | カスタム | 特別プロジェクト |
| カスタム | 要望通り | Custom color | – | OEM/ODM |
