Low Smoke EN45545 GPO3 UPGM203 Laminated Board
GPO3 (UPGM203) composite sheets have passed UL and EN45545 certifications and comply with RoHS/REACH standards.
GPO3 sheets are made by impregnating glass fiber with polyester resin and then pressing it at high temperature. It has UL94-V0 fire resistance rating, produces low smoke and is non-toxic when burning. And the sheet has passed EN45545 testing with a report available. High-speed rail, subway, and other rail transit projects have extremely high safety requirements for insulation materials, and fire resistance, low smoke, and non-toxicity are core elements for ensuring passenger safety. These projects all require EN45545 test reports, and GPO3 sheets fully meet the requirements.

GPO3 sheets are available in laminates, molded parts, and irregularly shaped parts (dog bone shape/corner bone shape/square tube/L-shaped/U-shaped channel, etc.).
GPO3 Sheet Features
Thickness can be customized, such as 9.58/12.7mm
Color can also be customized if the minimum order quantity is large enough
GPO3 sheet is easy to CNC machine with high precision
It has excellent electrical properties and can withstand electric arcs for over 180 seconds
Environmentally friendly, compliant with RoHS/REACH standards
Customized processing is supported

GPO3 Sheet Applications
GPO-3 sheets and processed parts are used in the rail transportation sector. It possesses superior electrical and mechanical properties. More importantly, it is low-smoke, non-toxic, and fire-resistant, and has passed EN45545 certification. These advantages make it a preferred material for rail transportation. Currently, our products are supplied to many rail transportation material manufacturers and some of them are top 500 in the world.


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