PETG sheet colour chart — clear, opal, technical data
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All colours
PETG (copolyester glycol) offers outstanding optical clarity — used wherever glass is too heavy and PMMA acrylic is too brittle. BPA-free, easy to machine and thermoform. Edges bond without solvents.
Transparent variants
86–90% LT — VIVAK 099 / Griphen / Simolux
VIVAK Smoke 2514 / Griphen Grey 870
VIVAK Bronze K95
Opal & diffusion variants
Opal PETG is primarily used as a diffuser in LED light boxes and backlit signs. Griphen Opal 30/80 — numbers indicate light transmission (LT%). HIPEX G J701–J708 features varying diffusion levels.
Griphen Opal 30 / SIMOLUX opal
Griphen Opal 80
HIPEX G J701–J708
Opaque variants
VIVAK — LED light boxes
VIVAK L20
Technical specifications
| Thicknesses | 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20 mm |
| Standard formats | 1220×2440 mm, 2050×3050 mm (cut to size) |
| LT (clear) | 86–90%; opal 30%: ~30%; opal 80%: ~80% |
| Impact resistance | 10–20× higher than PMMA of same thickness; no brittle fracture |
| Forming temp. | 130–160°C (thermoforming); ultrasonic welding & bonding |
| UV protection | none as standard; SIMOLUX-UV / Griphen UV — with UV filter |
| Fire class | HB (UL94); B-s2-d0 (EN 13501) — thickness dependent |
| BPA | BPA-free — food contact approved (FDA/EU) |
Technical Data Sheets
PETG has a limited colour range — mostly clear/opal. For colour applications, consider PMMA acrylic or PVC foam board. Opal and UV variants available on request.
⚡ Fast B2B quote
Request a quote for material and cutting to size
Give the dimensions, thickness and the colour chosen from the chart above, or attach a CAD file (DXF, DWG, PDF) — we will prepare the technical calculation free of charge.