A new polycarbonate that reportedly outperforms all other resins currently used in camera lenses in terms of refractive index and heat resistance
has been developed by Teijin Kasei America, Norcross, Ga.
became the worlds first companies to achieve practical application of a hot deformed neodymium magnet containing no heavy rare earth and yet with high heat resistance
properties and high magnetic performance required for the use in the driving motor of a hybrid vehicle.
Two thermoplastic polyurethane products, Estane TS85AP3 and Estane ZF1F85AP3, are designed specifically to fulfill growing market needs for chemical and heat resistance
in various applications.
Using a common methodology to measure heat resistance
of bacteria is crucial, so that the results of different studies can be compared.
Polymeric nanocomposites are being developed with high strength, high elastic modulus, heat resistance
, and good electrical properties while retaining the flexibility, low specific gravity, and formability of the polymer matrix.
Researchers have patented a production process that comprises a preform formation step of forming a fiber preform made of silicon carbide short fibers having heat resistance
of 1000[degrees]C or greater; a sol-gel preparation step of preparing a sol-gel solution containing a heat resistant compound having heat resistance
of 1000[degrees]C or greater; an impregnation-drying-calcination step of impregnating the fiber preform with the sol-gel solution, followed by drying and calcining; and a crystallization step of crystallizing the fiber preform after impregnation, drying and calcination.
Bioplastics, for example, are being used increasingly in consumer electronics, automotive interiors and other areas, but conventional PLA has low heat resistance
and limited injection-molding capability because of its longer molding cycle time.
coli O157:H7 in ground beef can increase the heat resistance
of the organism.
Although PLA has been used for nose pads because its anti-bacterial properties help to avoid rashes, it has not been used for other parts because of its low heat resistance
Because the alternating block types provide highly differentiated material properties along the chain, the traditional relationship of flexibility and heat resistance
in the polymer is disrupted to a beneficial effect.
Current technologies used to impart heat resistance
use metals or chemicals that are considered environmentally unfriendly.
Each has heat resistance
and offers a smooth appearance.