Blog
Polycarbonate vs PETG: Which Sheet Wins for Light Covers, Signs, and LED Lenses?
Polycarbonate beats PETG on impact, heat, and flame rating. PETG beats polycarbonate on cost and chemical resistance. A buyer's guide for lighting, sign, and machine-guard work with verified ASTM specs and a decision matrix.
What Is PETG Plastic? Properties, Uses, and How It Compares to Acrylic and Polycarbonate
PETG (polyethylene terephthalate glycol-modified) is a clear, tough thermoplastic polyester that sits between acrylic and polycarbonate in both pri...
Plastic Sheet Thickness Guide: How to Choose the Right Size for Your Project
Picking the wrong plastic sheet thickness leads to cracked displays, bowed signage, and wasted material. Picking the right one saves money and keep...
Plastic Sheet Material Properties: Complete Comparison Guide (ASTM Data)
Five plastic sheet types dominate lighting, signage, and architectural projects: acrylic (PMMA), polycarbonate (PC), PETG, PVC, and ABS. Each mater...
Cast Acrylic vs Extruded Acrylic: What's the Difference?
Cast acrylic is made by pouring liquid MMA (methyl methacrylate) resin into glass molds and letting it cure. Extruded acrylic is made by pushing he...
Acrylic vs Polycarbonate: Which Plastic Sheet Should You Use?
Acrylic transmits 92% of visible light and costs 25-35% less per sheet. polycarbonate resists impact 250 times better than glass and handles tempe...