SRT Plastics PC – Clear Transparent Sheet SQ (Superior Quality) is a solid polycarbonate sheet manufactured to optical-grade specifications. This premium version features exceptional visual clarity, minimal internal distortion, and tightly controlled surface flatness, making it ideal for applications where visual performance and dimensional precision are critical.
Designed primarily for indoor use, SQ polycarbonate excels in high-tech, medical, inspection, display, and optical environments, where standard clear plastics fall short.
Thanks to its ultra-high clarity and low optical distortion, this sheet is commonly used in:
Despite its optical refinement, this SQ polycarbonate sheet retains the core strength advantages of standard polycarbonate:
This material is certified under the EN13501-1 fire safety classification for building and construction materials:
At SRT Plastics, we maintain flexible MOQs, allowing you to order only what you need:
This information is available for download in the following tab.
| Category | Classification | Thickness | Product | Test & Standard |
| Building - European (Fire-smoke-droplets) | Bs1d0 | 0,75-6 mm | Polycarbonate - All (Clear, Transparent and Translucent Colours) | EN 13501-1 |
| Building - European (Fire-smoke-droplets) | Bs2d0 | 0,75-6 mm | PETG - All (Clear Transparent and Translucent Colours) | EN 13501-1 |
| Building - European (Fire-smoke-droplets) | Bs1d0 | All | Polycarbonate Multiwall | EN 13501-1 |
| Building - European (Fire-smoke-droplets) | Bs1d0 | 2-6 mm | Polycarbonate Hard Coated Clear | EN 13501-1 |
| Building - European (Fire-smoke-droplets) | E | 6-20 mm | Polycarbonate All Clear and Translucent | EN 13501-1 |
| Building - European (impact safety) | P5A | 4 mm | Polycarbonate All Solid | EN 356 - Ball |
| Building - European (impact safety) | P8B | 15 mm | Polycarbonate Sheet Standard Clear Transparent UVP | EN 356 - Axe |
| Building - European (impact safety) | P6B | 8 mm | Polycarbonate Sheet Standard Clear Transparent UVP | EN 356 - Axe |
| Building - European (impact safety) | P6B | 12 mm | Polycarbonate Sheet Standard Clear Transparent UVP | EN 356 - Axe |
| Building - UK (Fire) | 1Y | 3 mm | Polycarbonate Sheet Standard Clear Transparent UVP | BS 476 part 7 |
| Building - UK (Fire) | 1Y | 4 mm | Polycarbonate Sheet Standard Clear Transparent UVP | BS 476 part 7 |
| Building - European (Suitability for use in Dome lights) | ΔA | 3-6 mm | Polycarbonate Sheet Standard Clear Transparent UVP | EN 1873 |
| Building - European (Suitability for use in Dome lights) | Cu0, Ku1 | 3 mm | Polycarbonate Sheet Standard Clear Transparent UVP | EN 1873 |
| Building - European (Suitability for use in Dome lights) | Cu0, Ku1 | 6 mm | Polycarbonate Sheet Standard Clear Transparent UVP | EN 1873 |
| Electrical - Glow wire testing | 960°C | 2 mm | Polycarbonate Opaque Black | Glowwire IEC 60695-2-12 |
| Electrical - Glow wire testing | 850°C | 2 mm | Polycarbonate Sheet Standard Clear Transparent UVP | Glowwire IEC 60695-2-12 |
| Electrical - Glow wire testing | 850°C | 3 mm | Polycarbonate Sheet Standard Clear Transparent UVP | Glowwire IEC 60695-2-12 |
| Electrical - Glow wire testing | 960°C | 5mm | Polycarbonate Sheet Standard Clear Transparent UVP | Glowwire IEC 60695-2-12 |
| Soundwalls - European | Rw 35(-2;-2) dB | 15 mm | Polycarbonate Sheet Standard Clear Transparent UVP | ISO 717-1 |
| Soundwalls - European | Class 6 Impact | 12 mm | Polycarbonate Sheet Standard Clear Transparent UVP | EN 1794-2 |
| Soundwalls - European | Class 2 Fire | 8 mm | Polycarbonate Sheet Standard Clear Transparent UVP | EN 1794-2 |
| Soundwalls - European | Rw = 36 dB | 17 mm | Polycarbonate Sheet Standard Clear Transparent UVP | ISO 717-1 |
| Soundwalls - European | 36 dB Class B3 | 18 mm | Polycarbonate Sheet Standard Clear Transparent UVP | EN 1793-2 |
| Soundwalls - European | 37 dB Class B3 | 20 mm | Polycarbonate Sheet Standard Clear Transparent UVP | EN 1793-2 |
| Soundwalls - European | 33 dB Class B3 | 15 mm | Polycarbonate Sheet Standard Clear Transparent UVP | EN 1793-2 |
| UL94 - Indicative Only | V0 | 10 mm | Polycarbonate Sheet Standard Clear Transparent | UL94 |
| Welding Screens | Pass | 3 & 4 mm | Polycarbonate Coloured FI-01 | ISO 25980 |
| Aircraft - (Fire) | b2 | 1,5-12 mm | Polycarbonate Sheet Standard Clear Transparent UVP | FAR 25.853(a) |
| Safety Glazing in Automotive - Homologation | Homologation | 1.8-12 mm | Polycarbonate Hard Coated - All Colours | ECE R43 |
| Fire Properties in Bus Interior - Annex 6-7-8 | Homologation | 2-20 mm | Polycarbonate Hard Coated - Clear & Grey | ECE R118 |
| Fire Properties in Bus Interior - Annex 6-7-8 | Homologation | > 1.5 mm | PC/ABS 5103.03 R118-7-8 | ECE R118 |
| Oxygen index | 38,2 | 3 mm | Polycarbonate Opaque 7000 (FR) Flame Retardent | ISO 4589-2 |
| Oxygen index | 36,2 | 3 mm | Polycarbonate Sheet (FR) Flame Retardent Clear | ISO 4589-2 |
| Oxygen index | 27,3 | 3 mm | Polycarbonate Sheet Clear | ISO 4589-2 |
| Oxygen index | 27,2 | 3 mm | Polycarbonate Sheet Opaque Black | ISO 4589-2 |
| Food Contact | Approved for Professional Applications | All | Polycarbonate Sheet (FA) Food Approved | EU 10-2011 |
| Food Contact | Approved for Professional Applications | All | Polycarbonate Sheet Clear | EU 10-2011 |
