The TPO membrane is made from the incorporation of ethylene propylene rubber into polypropylene matrix and reinforced with polyester mesh or fabric backing or non-reinforcement. The very durable membrane has light color with a high solar reflection index (SRI), no toxic emissions, weatherproof and UV resistance.
☆ High solar reflection index (SRI), weatherproof and UV /oxidation resistance, long service life
☆ High tensile strength and flexibility at low temperatures, good elongation
☆ Strong dimensions stability and adaptability to deformation and cracks, resistant to wind stress
☆ Excellent mechanical and chemical resistance
☆ High puncture and tear resistance, low weight
☆ No plasticizers or chlorinated ingredients
☆ Weldability and easy installation
Type and Specification
Technical Data: Executive Standard GB/T27789-2011