This book includes a plain text version that is designed for high accessibility. To use this version please follow this link.
10-10/11 :: October/November 2010


nanotimes Companies


11


German Bayer MaterialScience is working on the development of polyurethane nanofoams that could lead to a quantum leap in thermal insulation performance seve- ral years down the road.


The Company is focusing its efforts on microemulsi- ons, which react under supercritical conditions (Princi- ple of Supercritical


Microemulsion Expansion, POSME) to form polyurethane rigid foams. The aim is to produce rigid foams with pore sizes of less than 150nm in diameter. Nanofoams of this kind achieve twice the thermal insulation performance of today‘s polyurethane foams, meaning that they could, for example, significantly reduce the energy consumption of refrigeration appliances and, in turn, make a major contribution to reducing CO2


emissions. © Bayer MaterialScience


Wolfgang Friederichs, head of Global Product Research at Bayer MaterialScience. “It is likely to take several more years before these challenges are overcome.”


http://www.bayermaterialscience.com


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36  |  Page 37  |  Page 38  |  Page 39  |  Page 40  |  Page 41  |  Page 42  |  Page 43  |  Page 44  |  Page 45  |  Page 46  |  Page 47  |  Page 48  |  Page 49  |  Page 50  |  Page 51  |  Page 52  |  Page 53  |  Page 54  |  Page 55  |  Page 56  |  Page 57  |  Page 58  |  Page 59  |  Page 60  |  Page 61  |  Page 62  |  Page 63  |  Page 64  |  Page 65  |  Page 66  |  Page 67  |  Page 68  |  Page 69  |  Page 70  |  Page 71  |  Page 72  |  Page 73  |  Page 74  |  Page 75  |  Page 76  |  Page 77  |  Page 78  |  Page 79