Vertex™ Rapid Simplified is a heat curing denture base material based on methyl methacrylate (polymer/monomer) for the mould-compression technique. Vertex™ Rapid can be polymerized in 20 minutes after placing the mould in boiling water. Vertex™ Rapid Simplified powder is a cadmium-free acrylic that complies with international quality standards, such as ISO 1567 and ISO 7491. Rapid Simplified also bears the CE mark in accordance with Directive 93/42/EEC 'Medical Devices'. Technical specifications: Doughing time: (at 22° C) 15 minutes Working time (at 22° C) 30 minutes Curing time 20 minutes at 100° C Mixing ratio by volume / parts by weight 1 ml / 0.95 g liquid (monomer) 3 ml / 2.18 g powder (polymer) Impact-resistance 11.3 kJ/m2 Flexural strength 85.2 MPa Flexural modulus 2367 MPa Water sorption 22.5 µg/mm3 Solubility 0.11 µg/mm3 Packaging: Powder / Liquid 100 g - 50 ml 500 g - 250 ml 1000 g - 500 ml 2000 g - 1000 ml 4000 g - 2000 ml 10000 g - 5000 ml 25000 g - 12500 ml