300*300*0.5mm Polyetherimide PEI Sheet for 3D Printer

Descriptions:   - PEI (Polyetherimide) sheets provide a 3D printing build surface that requires no tape, slurry, or adhesive.  - ABS and PLA both stick extremely well to the surface, which eliminates the need for support rafts used for better adhesion. - PEI (polyetherimide) is amber transparent solid, any additives of PEI particle images do not add have low inherent flame retardancy and smoke. - The oxygen index of 47% combustion of UL94-V-0 grade, the density is 1.28~1.42g/cm3. - High-temperature stability, even if it is non reinforced PEI, it still has good toughness and strength. - It has excellent mechanical properties, radiation resistance, high and low-temperature resistance and wear resistance, and can also be transmitted through the microwave. - Good flame retardancy, chemical resistance, and electrical insulation characteristics.   Specifications:   1. Material: Polyetherimide 2. Size: 300*300mm 3. Thickness: 0.5mm(0.02″) 4. Fit For: 3D Printer Build Surface 5. Color: Amb